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This can typically be achieved by having another entity other than the module itself increment the module reference count. h]jM)}(hDirect protection: you know an earlier caller must have increased the module reference through __module_get(). This can typically be achieved by having another entity other than the module itself increment the module reference count.h]hDirect protection: you know an earlier caller must have increased the module reference through __module_get(). This can typically be achieved by having another entity other than the module itself increment the module reference count.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:7: ./include/linux/module.hhMhjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(hXImplied protection: there is an implied protection against module removal. An example of this is the implied protection used by kernfs / sysfs. 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It is therefore safe to use try_module_get() on module sysfs store / read ops.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:7: ./include/linux/module.hhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]enumtypearabicprefixhsuffix)uh1j~hjubjM)}(hOne of the real values to try_module_get() is the module_is_live() check which ensures that the caller of try_module_get() can yield to userspace module removal requests and gracefully fail if the module is on its way out.h]hOne of the real values to try_module_get() is the module_is_live() check which ensures that the caller of try_module_get() can yield to userspace module removal requests and gracefully fail if the module is on its way out.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:7: ./include/linux/module.hhMhjubjM)}(hAReturns true if the reference count was successfully incremented.h]hAReturns true if the reference count was successfully 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refdomainjAreftypejs reftargetj]modnameN classnameNjwjz)}j}]j)}jsj#sb c.module_putasbuh1hhj9ubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj9ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubj)}(hmoduleh]hmodule}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj5ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%release a reference count to a moduleh]h%release a reference count to a module}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:7: ./include/linux/module.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhhhNhNubj)}(hX**Parameters** ``struct module *module`` the module we should release a reference count for **Description** If you successfully bump a reference count to a module with try_module_get(), when you are finished you must call module_put() to release that reference count.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:7: ./include/linux/module.hhMhjubj)}(hhh]j)}(hM``struct module *module`` the module we should release a reference count for h](j)}(h``struct module *module``h]jS)}(hjh]hstruct module *module}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:7: ./include/linux/module.hhMhjubj)}(hhh]jM)}(h2the module we should release a reference count forh]h2the module we should release a reference count for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj<h]h Description}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:7: ./include/linux/module.hhMhjubjM)}(hIf you 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hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubah}(h]h ]h"]h$]h&]jjuh1j3hjQ hhhjb hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjM hhhjb hMubah}(h]jH ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjb hMhjJ hhubj4)}(hhh]jM)}(h(Test the lazy MMU mode state for a task.h]h(Test the lazy MMU mode state for a task.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:21: ./include/linux/sched.hhMhj hhubah}(h]h ]h"]h$]h&]uh1j3hjJ hhhjb hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj, jHj, jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct task_struct *tsk`` The task to check. **Description** Test whether **tsk** has its lazy MMU mode state set to active (i.e. enabled and not paused). 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This is true if both: 1. We are not in interrupt context 2. Lazy MMU mode is active for the current taskh]hTest whether the current context is in lazy MMU mode. This is true if both: 1. We are not in interrupt context 2. 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hhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:21: ./include/linux/sched.hhMubjQ)}(h h]h }(hjJ hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7 hhhjI hMubh)}(hset_cpus_allowed_ptrh]j)}(hset_cpus_allowed_ptrh]hset_cpus_allowed_ptr}(hj\ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjX ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj7 hhhjI hMubj4)}(h7(struct task_struct *p, const struct cpumask *new_mask)h](j:)}(hstruct task_struct *ph](j?)}(hjBh]hstruct}(hjx hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjt ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjt ubh)}(hhh]j)}(h task_structh]h task_struct}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsj^ sbc.set_cpus_allowed_ptrasbuh1hhjt ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjt ubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt ubj)}(hjh]hp}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjp ubj:)}(hconst struct cpumask *new_maskh](j?)}(hconsth]hconst}(hj hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubh)}(hhh]j)}(hcpumaskh]hcpumask}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj%modnameN classnameNjwjz)}j}]j c.set_cpus_allowed_ptrasbuh1hhj ubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hnew_maskh]hnew_mask}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjp ubeh}(h]h ]h"]h$]h&]jjuh1j3hj7 hhhjI hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj3 hhhjI hMubah}(h]j. ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjI hMhj0 hhubj4)}(hhh]jM)}(hset CPU affinity mask of a taskh]hset CPU affinity mask of a task}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:21: ./include/linux/sched.hhMhjhhubah}(h]h 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]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:21: ./include/linux/sched.hhMubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj(hMubh)}(h is_idle_taskh]j)}(h is_idle_taskh]h is_idle_task}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj(hMubj4)}(h(const struct task_struct *p)h]j:)}(hconst struct task_struct *ph](j?)}(hj h]hconst}(hjWhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjSubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSubj?)}(hjBh]hstruct}(hjrhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjSubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj=sbc.is_idle_taskasbuh1hhjSubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubj)}(hjh]hp}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjOubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj(hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj(hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj(hMhjhhubj4)}(hhh]jM)}(h#is the specified task an idle task?h]h#is the specified task an idle task?}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:21: ./include/linux/sched.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj(hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(h}**Parameters** ``const struct task_struct *p`` the task in question. **Return** 1 if **p** is an idle task. 0 otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:21: ./include/linux/sched.hhMhjubj)}(hhh]j)}(h6``const struct task_struct *p`` the task in question. h](j)}(h``const struct task_struct *p``h]jS)}(hj5h]hconst struct task_struct *p}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj3ubah}(h]h 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wake_up_process(struct task_struct *p)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hwake_up_processh]j)}(hwake_up_processh]hwake_up_process}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(struct task_struct *p)h]j:)}(hstruct task_struct *ph](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h task_structh]h task_struct}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj$modnameN classnameNjwjz)}j}]j)}jsjsbc.wake_up_processasbuh1hhjubjQ)}(h h]h }(hjBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hp}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hWake up a specific processh]hWake up a specific process}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXI**Parameters** ``struct task_struct *p`` The process to be woken up. **Description** Attempt to wake up the nominated process and move it to the set of runnable processes. 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]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubjM)}(hVAttempt to wake up the nominated process and move it to the set of runnable processes.h]hVAttempt to wake up the nominated process and move it to the set of runnable processes.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubjM)}(hMThis function executes a full memory barrier before accessing the task state.h]hMThis function executes a full memory barrier before accessing the task state.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubjM)}(h **Return**h]j)}(hj8h]hReturn}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubjM)}(h;1 if the process was woken up, 0 if it was already running.h]h;1 if the process was woken up, 0 if it was already running.}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&preempt_notifier_register (C function)c.preempt_notifier_registerhNtauh1hhjhhhNhNubh)}(hhh](h)}(hBvoid preempt_notifier_register (struct preempt_notifier *notifier)h]h)}(hAvoid preempt_notifier_register(struct preempt_notifier *notifier)h](j)}(hvoidh]hvoid}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyhhhjhMubh)}(hpreempt_notifier_registerh]j)}(hpreempt_notifier_registerh]hpreempt_notifier_register}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjyhhhjhMubj4)}(h#(struct preempt_notifier *notifier)h]j:)}(h!struct preempt_notifier *notifierh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hpreempt_notifierh]hpreempt_notifier}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.preempt_notifier_registerasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hnotifierh]hnotifier}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjyhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjuhhhjhMubah}(h]jpah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjrhhubj4)}(hhh]jM)}(h5tell me when current is being preempted & rescheduledh]h5tell me when current is being preempted & rescheduled}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhj:hhubah}(h]h ]h"]h$]h&]uh1j3hjrhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjUjHjUjIjJjKuh1hhhhjhNhNubj)}(hS**Parameters** ``struct preempt_notifier *notifier`` notifier struct to registerh](jM)}(h**Parameters**h]j)}(hj_h]h Parameters}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjYubj)}(hhh]j)}(hA``struct preempt_notifier *notifier`` notifier struct to registerh](j)}(h%``struct preempt_notifier *notifier``h]jS)}(hj~h]h!struct preempt_notifier *notifier}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj|ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjxubj)}(hhh]jM)}(hnotifier struct to registerh]hnotifier struct to register}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubah}(h]h ]h"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]uh1jhjhMhjuubah}(h]h ]h"]h$]h&]uh1jhjYubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(preempt_notifier_unregister (C function)c.preempt_notifier_unregisterhNtauh1hhjhhhNhNubh)}(hhh](h)}(hDvoid preempt_notifier_unregister (struct preempt_notifier *notifier)h]h)}(hCvoid preempt_notifier_unregister(struct preempt_notifier *notifier)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hpreempt_notifier_unregisterh]j)}(hpreempt_notifier_unregisterh]hpreempt_notifier_unregister}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h#(struct preempt_notifier *notifier)h]j:)}(h!struct preempt_notifier *notifierh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hpreempt_notifierh]hpreempt_notifier}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj5modnameN classnameNjwjz)}j}]j)}jsjsbc.preempt_notifier_unregisterasbuh1hhjubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hnotifierh]hnotifier}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h0no longer interested in preemption notificationsh]h0no longer interested in preemption notifications}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct preempt_notifier *notifier`` notifier struct to unregister **Description** This is *not* safe to call from within a preemption notifier.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubj)}(hhh]j)}(hD``struct preempt_notifier *notifier`` notifier struct to unregister h](j)}(h%``struct preempt_notifier *notifier``h]jS)}(hjh]h!struct preempt_notifier *notifier}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubj)}(hhh]jM)}(hnotifier struct to unregisterh]hnotifier struct to unregister}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubjM)}(h=This is *not* safe to call from within a preemption notifier.h](hThis is }(hj*hhhNhNubhemphasis)}(h*not*h]hnot}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1j2hj*ubh0 safe to call from within a preemption notifier.}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%preempt_schedule_notrace (C function)c.preempt_schedule_notracehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6__visible void notrace preempt_schedule_notrace (void)h]h)}(h5__visible void notrace preempt_schedule_notrace(void)h](h __visible}(hjihhhNhNubjQ)}(h h]h }(hjqhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjihhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMubj)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjihhhjhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjihhhjhMubhnotrace}(hjihhhNhNubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjihhhjhMubh)}(hpreempt_schedule_notraceh]j)}(hpreempt_schedule_notraceh]hpreempt_schedule_notrace}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjihhhjhMubj4)}(h(void)h]j:)}(hvoidh]j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjihhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjehhhjhMubah}(h]j`ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjbhhubj4)}(hhh]jM)}(h"preempt_schedule called by tracingh]h"preempt_schedule called by tracing}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjbhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXS**Parameters** ``void`` no arguments **Description** The tracing infrastructure uses preempt_enable_notrace to prevent recursion and tracing preempt enabling caused by the tracing infrastructure itself. 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To prevent this, the preempt_enable_notrace will use this function instead of preempt_schedule() to exit user context if needed before calling the scheduler.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubj)}(hhh]j)}(h``void`` no arguments h](j)}(h``void``h]jS)}(hj9h]hvoid}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj7ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chKhj3ubj)}(hhh]jM)}(h no argumentsh]h no arguments}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjNhKhjOubah}(h]h ]h"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]uh1jhjNhKhj0ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjth]h Description}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chKhjubjM)}(hXzThe tracing infrastructure uses preempt_enable_notrace to prevent recursion and tracing preempt enabling caused by the tracing infrastructure itself. But as tracing can happen in areas coming from userspace or just about to enter userspace, a preempt enable can occur before user_exit() is called. This will cause the scheduler to be called when the system is still in usermode.h]hXzThe tracing infrastructure uses preempt_enable_notrace to prevent recursion and tracing preempt enabling caused by the tracing infrastructure itself. But as tracing can happen in areas coming from userspace or just about to enter userspace, a preempt enable can occur before user_exit() is called. This will cause the scheduler to be called when the system is still in usermode.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubjM)}(hTo prevent this, the preempt_enable_notrace will use this function instead of preempt_schedule() to exit user context if needed before calling the scheduler.h]hTo prevent this, the preempt_enable_notrace will use this function instead of preempt_schedule() to exit user context if needed before calling the scheduler.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:24: ./kernel/sched/core.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h cpupri_find_fitness (C function)c.cpupri_find_fitnesshNtauh1hhjhhhNhNubh)}(hhh](h)}(hint cpupri_find_fitness (struct cpupri *cp, struct task_struct *p, struct cpumask *lowest_mask, bool (*fitness_fn)(struct task_struct *p, int cpu))h]h)}(hint cpupri_find_fitness(struct cpupri *cp, struct task_struct *p, struct cpumask *lowest_mask, bool (*fitness_fn)(struct task_struct *p, int cpu))h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(hcpupri_find_fitnessh]j)}(hcpupri_find_fitnessh]hcpupri_find_fitness}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h{(struct cpupri *cp, struct task_struct *p, struct cpumask *lowest_mask, bool (*fitness_fn)(struct task_struct *p, int cpu))h](j:)}(hstruct cpupri *cph](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hcpuprih]hcpupri}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj%modnameN classnameNjwjz)}j}]j)}jsjsbc.cpupri_find_fitnessasbuh1hhjubjQ)}(h h]h }(hjChhhNhNubah}(h]h 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classnameNjwjz)}j}]j?c.cpupri_find_fitnessasbuh1hhjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(h lowest_maskh]h lowest_mask}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h2bool (*fitness_fn)(struct task_struct *p, int cpu)h](j)}(hjh]hbool}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(h(h]h(}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(h fitness_fnh]h fitness_fn}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjh]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjsh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjRubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j?c.cpupri_find_fitnessasbuh1hhjRubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjh]hp}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(h,h]h,}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hinth]hint}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubjQ)}(h h]h }(hjBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hcpuh]hcpu}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjh]h)}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(h,find the best (lowest-pri) CPU in the systemh]h,find the best (lowest-pri) CPU in the system}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct cpupri *cp`` The cpupri context ``struct task_struct *p`` The task ``struct cpumask *lowest_mask`` A mask to fill in with selected CPUs (or NULL) ``bool (*fitness_fn)(struct task_struct *p, int cpu)`` A pointer to a function to do custom checks whether the CPU fits a specific criteria so that we only return those CPUs. **Note** This function returns the recommended CPUs as calculated during the current invocation. By the time the call returns, the CPUs may have in fact changed priorities any number of times. While not ideal, it is not an issue of correctness since the normal rebalancer logic will correct any discrepancies created by racing against the uncertainty of the current priority configuration. **Return** (int)bool - CPUs were foundh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubj)}(hhh](j)}(h)``struct cpupri *cp`` The cpupri context h](j)}(h``struct cpupri *cp``h]jS)}(hjh]hstruct cpupri *cp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubj)}(hhh]jM)}(hThe cpupri contexth]hThe cpupri context}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h#``struct task_struct *p`` The task h](j)}(h``struct task_struct *p``h]jS)}(hjh]hstruct task_struct *p}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubj)}(hhh]jM)}(hThe taskh]hThe task}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(hO``struct cpumask *lowest_mask`` A mask to fill in with selected CPUs (or NULL) h](j)}(h``struct cpumask *lowest_mask``h]jS)}(hj:h]hstruct cpumask *lowest_mask}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj8ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhj4ubj)}(hhh]jM)}(h.A mask to fill in with selected CPUs (or NULL)h]h.A mask to fill in with selected CPUs (or NULL)}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjOhKhjPubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhjOhKhjubj)}(h``bool (*fitness_fn)(struct task_struct *p, int cpu)`` A pointer to a function to do custom checks whether the CPU fits a specific criteria so that we only return those CPUs. h](j)}(h6``bool (*fitness_fn)(struct task_struct *p, int cpu)``h]jS)}(hjsh]h2bool (*fitness_fn)(struct task_struct *p, int cpu)}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjqubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjmubj)}(hhh]jM)}(hwA pointer to a function to do custom checks whether the CPU fits a specific criteria so that we only return those CPUs.h]hwA pointer to a function to do custom checks whether the CPU fits a specific criteria so that we only return those CPUs.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubah}(h]h ]h"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Note**h]j)}(hjh]hNote}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubjM)}(hX~This function returns the recommended CPUs as calculated during the current invocation. By the time the call returns, the CPUs may have in fact changed priorities any number of times. While not ideal, it is not an issue of correctness since the normal rebalancer logic will correct any discrepancies created by racing against the uncertainty of the current priority configuration.h]hX~This function returns the recommended CPUs as calculated during the current invocation. By the time the call returns, the CPUs may have in fact changed priorities any number of times. While not ideal, it is not an issue of correctness since the normal rebalancer logic will correct any discrepancies created by racing against the uncertainty of the current priority configuration.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubjM)}(h(int)bool - CPUs were foundh]h(int)bool - CPUs were found}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hcpupri_set (C function) c.cpupri_sethNtauh1hhjhhhNhNubh)}(hhh](h)}(h8void cpupri_set (struct cpupri *cp, int cpu, int newpri)h]h)}(h7void cpupri_set(struct cpupri *cp, int cpu, int newpri)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj)hKubh)}(h cpupri_seth]j)}(h cpupri_seth]h cpupri_set}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj)hKubj4)}(h((struct cpupri *cp, int cpu, int newpri)h](j:)}(hstruct cpupri *cph](j?)}(hjBh]hstruct}(hjXhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjTubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjTubh)}(hhh]j)}(hcpuprih]hcpupri}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjxmodnameN classnameNjwjz)}j}]j)}jsj>sb c.cpupri_setasbuh1hhjTubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjTubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubj)}(hcph]hcp}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjPubj:)}(hint cpuh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcpuh]hcpu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjPubj:)}(h int newprih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewprih]hnewpri}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjPubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj)hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj)hKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj)hKhjhhubj4)}(hhh]jM)}(hupdate the CPU priority settingh]hupdate the CPU priority setting}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjBhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj)hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj]jHj]jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct cpupri *cp`` The cpupri context ``int cpu`` The target CPU ``int newpri`` The priority (INVALID,NORMAL,RT1-RT99,HIGHER) to assign to this CPU **Note** Assumes cpu_rq(cpu)->lock is locked **Return** (void)h](jM)}(h**Parameters**h]j)}(hjgh]h Parameters}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjaubj)}(hhh](j)}(h)``struct cpupri *cp`` The cpupri context h](j)}(h``struct cpupri *cp``h]jS)}(hjh]hstruct cpupri *cp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubj)}(hhh]jM)}(hThe cpupri contexth]hThe cpupri context}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj}ubj)}(h``int cpu`` The target CPU h](j)}(h ``int cpu``h]jS)}(hjh]hint cpu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubj)}(hhh]jM)}(hThe target CPUh]hThe target CPU}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj}ubj)}(hS``int newpri`` The priority (INVALID,NORMAL,RT1-RT99,HIGHER) to assign to this CPU h](j)}(h``int newpri``h]jS)}(hjh]h int newpri}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjubj)}(hhh]jM)}(hCThe priority (INVALID,NORMAL,RT1-RT99,HIGHER) to assign to this CPUh]hCThe priority (INVALID,NORMAL,RT1-RT99,HIGHER) to assign to this CPU}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hKhj}ubeh}(h]h ]h"]h$]h&]uh1jhjaubjM)}(h**Note**h]j)}(hj3h]hNote}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjaubjM)}(h#Assumes cpu_rq(cpu)->lock is lockedh]h#Assumes cpu_rq(cpu)->lock is locked}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjaubjM)}(h **Return**h]j)}(hjZh]hReturn}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjaubjM)}(h(void)h]h(void)}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chKhjaubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hcpupri_init (C function) c.cpupri_inithNtauh1hhjhhhNhNubh)}(hhh](h)}(h#int cpupri_init (struct cpupri *cp)h]h)}(h"int cpupri_init(struct cpupri *cp)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h cpupri_inith]j)}(h cpupri_inith]h cpupri_init}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(struct cpupri *cp)h]j:)}(hstruct cpupri *cph](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hcpuprih]hcpupri}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb c.cpupri_initasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj( hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hcph]hcp}(hj5 hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hinitialize the cpupri structureh]hinitialize the cpupri structure}(hj_ hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chMhj\ hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjw jHjw jIjJjKuh1hhhhjhNhNubj)}(hm**Parameters** ``struct cpupri *cp`` The cpupri context **Return** -ENOMEM on memory allocation failure.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chMhj{ ubj)}(hhh]j)}(h)``struct cpupri *cp`` The cpupri context h](j)}(h``struct cpupri *cp``h]jS)}(hj h]hstruct cpupri *cp}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chMhj ubj)}(hhh]jM)}(hThe cpupri contexth]hThe cpupri context}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj{ ubjM)}(h **Return**h]j)}(hj h]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chMhj{ ubjM)}(h%-ENOMEM on memory allocation failure.h]h%-ENOMEM on memory allocation failure.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chMhj{ ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hcpupri_cleanup (C function)c.cpupri_cleanuphNtauh1hhjhhhNhNubh)}(hhh](h)}(h'void cpupri_cleanup (struct cpupri *cp)h]h)}(h&void cpupri_cleanup(struct cpupri *cp)h](j)}(hvoidh]hvoid}(hj !hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!hhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chM3ubjQ)}(h h]h }(hj/!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!hhhj.!hM3ubh)}(hcpupri_cleanuph]j)}(hcpupri_cleanuph]hcpupri_cleanup}(hjA!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=!ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj!hhhj.!hM3ubj4)}(h(struct cpupri *cp)h]j:)}(hstruct cpupri *cph](j?)}(hjBh]hstruct}(hj]!hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjY!ubjQ)}(h h]h }(hjj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjY!ubh)}(hhh]j)}(hcpuprih]hcpupri}(hj{!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjx!ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj}!modnameN classnameNjwjz)}j}]j)}jsjC!sbc.cpupri_cleanupasbuh1hhjY!ubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjY!ubj)}(hjh]h*}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjY!ubj)}(hcph]hcp}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjY!ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjU!ubah}(h]h ]h"]h$]h&]jjuh1j3hj!hhhj.!hM3ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj!hhhj.!hM3ubah}(h]j!ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj.!hM3hj!hhubj4)}(hhh]jM)}(hclean up the cpupri structureh]hclean up the cpupri structure}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chM3hj!hhubah}(h]h ]h"]h$]h&]uh1j3hj!hhhj.!hM3ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj!jHj!jIjJjKuh1hhhhjhNhNubj)}(h:**Parameters** ``struct cpupri *cp`` The cpupri contexth](jM)}(h**Parameters**h]j)}(hj"h]h Parameters}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chM7hj!ubj)}(hhh]j)}(h(``struct cpupri *cp`` The cpupri contexth](j)}(h``struct cpupri *cp``h]jS)}(hj!"h]hstruct cpupri *cp}(hj#"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chM9hj"ubj)}(hhh]jM)}(hThe cpupri contexth]hThe cpupri context}(hj:"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:27: ./kernel/sched/cpupri.chM4hj7"ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj6"hM9hj"ubah}(h]h ]h"]h$]h&]uh1jhj!ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hupdate_tg_load_avg (C function)c.update_tg_load_avghNtauh1hhjhhhNhNubh)}(hhh](h)}(h/void update_tg_load_avg (struct cfs_rq *cfs_rq)h]h)}(h.void update_tg_load_avg(struct cfs_rq *cfs_rq)h](j)}(hvoidh]hvoid}(hj{"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjw"hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjw"hhhj"hMubh)}(hupdate_tg_load_avgh]j)}(hupdate_tg_load_avgh]hupdate_tg_load_avg}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjw"hhhj"hMubj4)}(h(struct cfs_rq *cfs_rq)h]j:)}(hstruct cfs_rq *cfs_rqh](j?)}(hjBh]hstruct}(hj"hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj"ubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubh)}(hhh]j)}(hcfs_rqh]hcfs_rq}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj"modnameN classnameNjwjz)}j}]j)}jsj"sbc.update_tg_load_avgasbuh1hhj"ubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubj)}(hjh]h*}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj)}(hcfs_rqh]hcfs_rq}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj"ubah}(h]h ]h"]h$]h&]jjuh1j3hjw"hhhj"hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjs"hhhj"hMubah}(h]jn"ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj"hMhjp"hhubj4)}(hhh]jM)}(hupdate the tg's load avgh]hupdate the tg’s load avg}(hj;#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj8#hhubah}(h]h ]h"]h$]h&]uh1j3hjp"hhhj"hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjS#jHjS#jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct cfs_rq *cfs_rq`` the cfs_rq whose avg changed **Description** This function 'ensures': tg->load_avg := \Sum tg->cfs_rq[]->avg.load. However, because tg->load_avg is a global value there are performance considerations. In order to avoid having to look at the other cfs_rq's, we use a differential update where we store the last value we propagated. This in turn allows skipping updates if the differential is 'small'. Updating tg's load_avg is necessary before update_cfs_group().h](jM)}(h**Parameters**h]j)}(hj]#h]h Parameters}(hj_#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[#ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhjW#ubj)}(hhh]j)}(h7``struct cfs_rq *cfs_rq`` the cfs_rq whose avg changed h](j)}(h``struct cfs_rq *cfs_rq``h]jS)}(hj|#h]hstruct cfs_rq *cfs_rq}(hj~#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjz#ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhjv#ubj)}(hhh]jM)}(hthe cfs_rq whose avg changedh]hthe cfs_rq whose avg changed}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj#hMhj#ubah}(h]h ]h"]h$]h&]uh1jhjv#ubeh}(h]h ]h"]h$]h&]uh1jhj#hMhjs#ubah}(h]h ]h"]h$]h&]uh1jhjW#ubjM)}(h**Description**h]j)}(hj#h]h Description}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhjW#ubjM)}(hThis function 'ensures': tg->load_avg := \Sum tg->cfs_rq[]->avg.load. However, because tg->load_avg is a global value there are performance considerations.h]hThis function ‘ensures’: tg->load_avg := Sum tg->cfs_rq[]->avg.load. However, because tg->load_avg is a global value there are performance considerations.}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhjW#ubjM)}(hIn order to avoid having to look at the other cfs_rq's, we use a differential update where we store the last value we propagated. This in turn allows skipping updates if the differential is 'small'.h]hIn order to avoid having to look at the other cfs_rq’s, we use a differential update where we store the last value we propagated. This in turn allows skipping updates if the differential is ‘small’.}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhjW#ubjM)}(h>Updating tg's load_avg is necessary before update_cfs_group().h]h@Updating tg’s load_avg is necessary before update_cfs_group().}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhjW#ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#update_cfs_rq_load_avg (C function)c.update_cfs_rq_load_avghNtauh1hhjhhhNhNubh)}(hhh](h)}(h;int update_cfs_rq_load_avg (u64 now, struct cfs_rq *cfs_rq)h]h)}(h:int update_cfs_rq_load_avg(u64 now, struct cfs_rq *cfs_rq)h](j)}(hinth]hint}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMubjQ)}(h h]h }(hj)$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$hhhj($hMubh)}(hupdate_cfs_rq_load_avgh]j)}(hupdate_cfs_rq_load_avgh]hupdate_cfs_rq_load_avg}(hj;$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7$ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj$hhhj($hMubj4)}(h (u64 now, struct cfs_rq *cfs_rq)h](j:)}(hu64 nowh](h)}(hhh]j)}(hu64h]hu64}(hjZ$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjW$ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj\$modnameN classnameNjwjz)}j}]j)}jsj=$sbc.update_cfs_rq_load_avgasbuh1hhjS$ubjQ)}(h h]h }(hjz$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjS$ubj)}(hnowh]hnow}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjS$ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjO$ubj:)}(hstruct cfs_rq *cfs_rqh](j?)}(hjBh]hstruct}(hj$hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj$ubjQ)}(h h]h }(hj$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$ubh)}(hhh]j)}(hcfs_rqh]hcfs_rq}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj$modnameN classnameNjwjz)}j}]jv$c.update_cfs_rq_load_avgasbuh1hhj$ubjQ)}(h h]h }(hj$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$ubj)}(hjh]h*}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubj)}(hcfs_rqh]hcfs_rq}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjO$ubeh}(h]h ]h"]h$]h&]jjuh1j3hj$hhhj($hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj$hhhj($hMubah}(h]j $ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj($hMhj$hhubj4)}(hhh]jM)}(h&update the cfs_rq's load/util averagesh]h(update the cfs_rq’s load/util averages}(hj"%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj%hhubah}(h]h ]h"]h$]h&]uh1j3hj$hhhj($hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj:%jHj:%jIjJjKuh1hhhhjhNhNubj)}(hX&**Parameters** ``u64 now`` current time, as per cfs_rq_clock_pelt() ``struct cfs_rq *cfs_rq`` cfs_rq to update **Description** The cfs_rq avg is the direct sum of all its entities (blocked and runnable) avg. The immediate corollary is that all (fair) tasks must be attached. cfs_rq->avg is used for task_h_load() and update_cfs_group() for example. Since both these conditions indicate a changed cfs_rq->avg.load we should call update_tg_load_avg() when this function returns true. **Return** true if the load decayed or we removed load.h](jM)}(h**Parameters**h]j)}(hjD%h]h Parameters}(hjF%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjB%ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj>%ubj)}(hhh](j)}(h5``u64 now`` current time, as per cfs_rq_clock_pelt() h](j)}(h ``u64 now``h]jS)}(hjc%h]hu64 now}(hje%hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhja%ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj]%ubj)}(hhh]jM)}(h(current time, as per cfs_rq_clock_pelt()h]h(current time, as per cfs_rq_clock_pelt()}(hj|%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjx%hMhjy%ubah}(h]h ]h"]h$]h&]uh1jhj]%ubeh}(h]h ]h"]h$]h&]uh1jhjx%hMhjZ%ubj)}(h+``struct cfs_rq *cfs_rq`` cfs_rq to update h](j)}(h``struct cfs_rq *cfs_rq``h]jS)}(hj%h]hstruct cfs_rq *cfs_rq}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj%ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj%ubj)}(hhh]jM)}(hcfs_rq to updateh]hcfs_rq to update}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj%hMhj%ubah}(h]h ]h"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]uh1jhj%hMhjZ%ubeh}(h]h ]h"]h$]h&]uh1jhj>%ubjM)}(h**Description**h]j)}(hj%h]h Description}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj>%ubjM)}(hThe cfs_rq avg is the direct sum of all its entities (blocked and runnable) avg. The immediate corollary is that all (fair) tasks must be attached.h]hThe cfs_rq avg is the direct sum of all its entities (blocked and runnable) avg. The immediate corollary is that all (fair) tasks must be attached.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj>%ubjM)}(hIcfs_rq->avg is used for task_h_load() and update_cfs_group() for example.h]hIcfs_rq->avg is used for task_h_load() and update_cfs_group() for example.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj>%ubjM)}(hSince both these conditions indicate a changed cfs_rq->avg.load we should call update_tg_load_avg() when this function returns true.h]hSince both these conditions indicate a changed cfs_rq->avg.load we should call update_tg_load_avg() when this function returns true.}(hj &hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj>%ubjM)}(h **Return**h]j)}(hj&h]hReturn}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj>%ubjM)}(h,true if the load decayed or we removed load.h]h,true if the load decayed or we removed load.}(hj2&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj>%ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#attach_entity_load_avg (C function)c.attach_entity_load_avghNtauh1hhjhhhNhNubh)}(hhh](h)}(hLvoid attach_entity_load_avg (struct cfs_rq *cfs_rq, struct sched_entity *se)h]h)}(hKvoid attach_entity_load_avg(struct cfs_rq *cfs_rq, struct sched_entity *se)h](j)}(hvoidh]hvoid}(hja&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]&hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMubjQ)}(h h]h }(hjp&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj]&hhhjo&hMubh)}(hattach_entity_load_avgh]j)}(hattach_entity_load_avgh]hattach_entity_load_avg}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~&ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj]&hhhjo&hMubj4)}(h0(struct cfs_rq *cfs_rq, struct sched_entity *se)h](j:)}(hstruct cfs_rq *cfs_rqh](j?)}(hjBh]hstruct}(hj&hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj&ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&ubh)}(hhh]j)}(hcfs_rqh]hcfs_rq}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj&modnameN classnameNjwjz)}j}]j)}jsj&sbc.attach_entity_load_avgasbuh1hhj&ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&ubj)}(hjh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubj)}(hcfs_rqh]hcfs_rq}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubj:)}(hstruct sched_entity *seh](j?)}(hjBh]hstruct}(hj'hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj 'ubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj 'ubh)}(hhh]j)}(h sched_entityh]h sched_entity}(hj.'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+'ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj0'modnameN classnameNjwjz)}j}]j&c.attach_entity_load_avgasbuh1hhj 'ubjQ)}(h h]h }(hjL'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj 'ubj)}(hjh]h*}(hjZ'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj 'ubj)}(hseh]hse}(hjg'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj 'ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubeh}(h]h ]h"]h$]h&]jjuh1j3hj]&hhhjo&hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjY&hhhjo&hMubah}(h]jT&ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjo&hMhjV&hhubj4)}(hhh]jM)}(h)attach this entity to its cfs_rq load avgh]h)attach this entity to its cfs_rq load avg}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj'hhubah}(h]h ]h"]h$]h&]uh1j3hjV&hhhjo&hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj'jHj'jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct cfs_rq *cfs_rq`` cfs_rq to attach to ``struct sched_entity *se`` sched_entity to attach **Description** Must call update_cfs_rq_load_avg() before this, since we rely on cfs_rq->avg.last_update_time being current.h](jM)}(h**Parameters**h]j)}(hj'h]h Parameters}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj'ubj)}(hhh](j)}(h.``struct cfs_rq *cfs_rq`` cfs_rq to attach to h](j)}(h``struct cfs_rq *cfs_rq``h]jS)}(hj'h]hstruct cfs_rq *cfs_rq}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj'ubj)}(hhh]jM)}(hcfs_rq to attach toh]hcfs_rq to attach to}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'hMhj'ubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hMhj'ubj)}(h3``struct sched_entity *se`` sched_entity to attach h](j)}(h``struct sched_entity *se``h]jS)}(hj (h]hstruct sched_entity *se}(hj (hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj (ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj(ubj)}(hhh]jM)}(hsched_entity to attachh]hsched_entity to attach}(hj$(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj (hMhj!(ubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhj (hMhj'ubeh}(h]h ]h"]h$]h&]uh1jhj'ubjM)}(h**Description**h]j)}(hjF(h]h Description}(hjH(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjD(ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj'ubjM)}(hlMust call update_cfs_rq_load_avg() before this, since we rely on cfs_rq->avg.last_update_time being current.h]hlMust call update_cfs_rq_load_avg() before this, since we rely on cfs_rq->avg.last_update_time being current.}(hj\(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#detach_entity_load_avg (C function)c.detach_entity_load_avghNtauh1hhjhhhNhNubh)}(hhh](h)}(hLvoid detach_entity_load_avg (struct cfs_rq *cfs_rq, struct sched_entity *se)h]h)}(hKvoid detach_entity_load_avg(struct cfs_rq *cfs_rq, struct sched_entity *se)h](j)}(hvoidh]hvoid}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM ubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(hhhj(hM ubh)}(hdetach_entity_load_avgh]j)}(hdetach_entity_load_avgh]hdetach_entity_load_avg}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj(hhhj(hM ubj4)}(h0(struct cfs_rq *cfs_rq, struct sched_entity *se)h](j:)}(hstruct cfs_rq *cfs_rqh](j?)}(hjBh]hstruct}(hj(hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj(ubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(ubh)}(hhh]j)}(hcfs_rqh]hcfs_rq}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj(modnameN classnameNjwjz)}j}]j)}jsj(sbc.detach_entity_load_avgasbuh1hhj(ubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(ubj)}(hjh]h*}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubj)}(hcfs_rqh]hcfs_rq}(hj!)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj(ubj:)}(hstruct sched_entity *seh](j?)}(hjBh]hstruct}(hj:)hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj6)ubjQ)}(h h]h }(hjG)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj6)ubh)}(hhh]j)}(h sched_entityh]h sched_entity}(hjX)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjU)ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjZ)modnameN classnameNjwjz)}j}]j)c.detach_entity_load_avgasbuh1hhj6)ubjQ)}(h h]h }(hjv)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj6)ubj)}(hjh]h*}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6)ubj)}(hseh]hse}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj(ubeh}(h]h ]h"]h$]h&]jjuh1j3hj(hhhj(hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj(hhhj(hM ubah}(h]j~(ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj(hM hj(hhubj4)}(hhh]jM)}(h+detach this entity from its cfs_rq load avgh]h+detach this entity from its cfs_rq load avg}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM hj)hhubah}(h]h ]h"]h$]h&]uh1j3hj(hhhj(hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj)jHj)jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct cfs_rq *cfs_rq`` cfs_rq to detach from ``struct sched_entity *se`` sched_entity to detach **Description** Must call update_cfs_rq_load_avg() before this, since we rely on cfs_rq->avg.last_update_time being current.h](jM)}(h**Parameters**h]j)}(hj)h]h Parameters}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj)ubj)}(hhh](j)}(h0``struct cfs_rq *cfs_rq`` cfs_rq to detach from h](j)}(h``struct cfs_rq *cfs_rq``h]jS)}(hj)h]hstruct cfs_rq *cfs_rq}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj)ubj)}(hhh]jM)}(hcfs_rq to detach fromh]hcfs_rq to detach from}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*hMhj*ubah}(h]h ]h"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]uh1jhj*hMhj)ubj)}(h3``struct sched_entity *se`` sched_entity to detach h](j)}(h``struct sched_entity *se``h]jS)}(hj5*h]hstruct sched_entity *se}(hj7*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj3*ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj/*ubj)}(hhh]jM)}(hsched_entity to detachh]hsched_entity to detach}(hjN*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjJ*hMhjK*ubah}(h]h ]h"]h$]h&]uh1jhj/*ubeh}(h]h ]h"]h$]h&]uh1jhjJ*hMhj)ubeh}(h]h ]h"]h$]h&]uh1jhj)ubjM)}(h**Description**h]j)}(hjp*h]h Description}(hjr*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjn*ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj)ubjM)}(hlMust call update_cfs_rq_load_avg() before this, since we rely on cfs_rq->avg.last_update_time being current.h]hlMust call update_cfs_rq_load_avg() before this, since we rely on cfs_rq->avg.last_update_time being current.}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMhj)ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hcpu_util (C function) c.cpu_utilhNtauh1hhjhhhNhNubh)}(hhh](h)}(hOunsigned long cpu_util (int cpu, struct task_struct *p, int dst_cpu, int boost)h]h)}(hNunsigned long cpu_util(int cpu, struct task_struct *p, int dst_cpu, int boost)h](j)}(hunsignedh]hunsigned}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMR$ubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj*hhhj*hMR$ubj)}(hlongh]hlong}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*hhhj*hMR$ubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj*hhhj*hMR$ubh)}(hcpu_utilh]j)}(hcpu_utilh]hcpu_util}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj*hhhj*hMR$ubj4)}(h8(int cpu, struct task_struct *p, int dst_cpu, int boost)h](j:)}(hint cpuh](j)}(hinth]hint}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj +ubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj +ubj)}(hcpuh]hcpu}(hj*+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj +ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj+ubj:)}(hstruct task_struct *ph](j?)}(hjBh]hstruct}(hjC+hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj?+ubjQ)}(h h]h }(hjP+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?+ubh)}(hhh]j)}(h task_structh]h task_struct}(hja+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^+ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjc+modnameN classnameNjwjz)}j}]j)}jsj*sb c.cpu_utilasbuh1hhj?+ubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?+ubj)}(hjh]h*}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?+ubj)}(hjh]hp}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj+ubj:)}(h int dst_cpuh](j)}(hinth]hint}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+ubj)}(hdst_cpuh]hdst_cpu}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj+ubj:)}(h int boosth](j)}(hinth]hint}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+ubj)}(hboosth]hboost}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj+ubeh}(h]h ]h"]h$]h&]jjuh1j3hj*hhhj*hMR$ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj*hhhj*hMR$ubah}(h]j*ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj*hMR$hj*hhubj4)}(hhh]jM)}(h7Estimates the amount of CPU capacity used by CFS tasks.h]h7Estimates the amount of CPU capacity used by CFS tasks.}(hj/,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMR$hj,,hhubah}(h]h ]h"]h$]h&]uh1j3hj*hhhj*hMR$ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjG,jHjG,jIjJjKuh1hhhhjhNhNubj)}(hX`**Parameters** ``int cpu`` the CPU to get the utilization for ``struct task_struct *p`` task for which the CPU utilization should be predicted or NULL ``int dst_cpu`` CPU **p** migrates to, -1 if **p** moves from **cpu** or **p** == NULL ``int boost`` 1 to enable boosting, otherwise 0 **Description** The unit of the return value must be the same as the one of CPU capacity so that CPU utilization can be compared with CPU capacity. CPU utilization is the sum of running time of runnable tasks plus the recent utilization of currently non-runnable tasks on that CPU. It represents the amount of CPU capacity currently used by CFS tasks in the range [0..max CPU capacity] with max CPU capacity being the CPU capacity at f_max. The estimated CPU utilization is defined as the maximum between CPU utilization and sum of the estimated utilization of the currently runnable tasks on that CPU. It preserves a utilization "snapshot" of previously-executed tasks, which helps better deduce how busy a CPU will be when a long-sleeping task wakes up. The contribution to CPU utilization of such a task would be significantly decayed at this point of time. Boosted CPU utilization is defined as max(CPU runnable, CPU utilization). CPU contention for CFS tasks can be detected by CPU runnable > CPU utilization. Boosting is implemented in cpu_util() so that internal users (e.g. EAS) can use it next to external users (e.g. schedutil), latter via cpu_util_cfs_boost(). CPU utilization can be higher than the current CPU capacity (f_curr/f_max * max CPU capacity) or even the max CPU capacity because of rounding errors as well as task migrations or wakeups of new tasks. CPU utilization has to be capped to fit into the [0..max CPU capacity] range. Otherwise a group of CPUs (CPU0 util = 121% + CPU1 util = 80%) could be seen as over-utilized even though CPU1 has 20% of spare CPU capacity. CPU utilization is allowed to overshoot current CPU capacity though since this is useful for predicting the CPU capacity required after task migrations (scheduler-driven DVFS). **Return** (Boosted) (estimated) utilization for the specified CPU.h](jM)}(h**Parameters**h]j)}(hjQ,h]h Parameters}(hjS,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjO,ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMV$hjK,ubj)}(hhh](j)}(h/``int cpu`` the CPU to get the utilization for h](j)}(h ``int cpu``h]jS)}(hjp,h]hint cpu}(hjr,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjn,ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMS$hjj,ubj)}(hhh]jM)}(h"the CPU to get the utilization forh]h"the CPU to get the utilization for}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,hMS$hj,ubah}(h]h ]h"]h$]h&]uh1jhjj,ubeh}(h]h ]h"]h$]h&]uh1jhj,hMS$hjg,ubj)}(hY``struct task_struct *p`` task for which the CPU utilization should be predicted or NULL h](j)}(h``struct task_struct *p``h]jS)}(hj,h]hstruct task_struct *p}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMT$hj,ubj)}(hhh]jM)}(h>task for which the CPU utilization should be predicted or NULLh]h>task for which the CPU utilization should be predicted or NULL}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,hMT$hj,ubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhj,hMT$hjg,ubj)}(hW``int dst_cpu`` CPU **p** migrates to, -1 if **p** moves from **cpu** or **p** == NULL h](j)}(h``int dst_cpu``h]jS)}(hj,h]h int dst_cpu}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMU$hj,ubj)}(hhh]jM)}(hFCPU **p** migrates to, -1 if **p** moves from **cpu** or **p** == NULLh](hCPU }(hj,hhhNhNubj)}(h**p**h]hp}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh migrates to, -1 if }(hj,hhhNhNubj)}(h**p**h]hp}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh moves from }(hj,hhhNhNubj)}(h**cpu**h]hcpu}(hj'-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh or }(hj,hhhNhNubj)}(h**p**h]hp}(hj9-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh == NULL}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhj,hMU$hj,ubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhj,hMU$hjg,ubj)}(h0``int boost`` 1 to enable boosting, otherwise 0 h](j)}(h ``int boost``h]jS)}(hjc-h]h int boost}(hje-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhja-ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMV$hj]-ubj)}(hhh]jM)}(h!1 to enable boosting, otherwise 0h]h!1 to enable boosting, otherwise 0}(hj|-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjx-hMV$hjy-ubah}(h]h ]h"]h$]h&]uh1jhj]-ubeh}(h]h ]h"]h$]h&]uh1jhjx-hMV$hjg,ubeh}(h]h ]h"]h$]h&]uh1jhjK,ubjM)}(h**Description**h]j)}(hj-h]h Description}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMX$hjK,ubjM)}(hThe unit of the return value must be the same as the one of CPU capacity so that CPU utilization can be compared with CPU capacity.h]hThe unit of the return value must be the same as the one of CPU capacity so that CPU utilization can be compared with CPU capacity.}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMW$hjK,ubjM)}(hX$CPU utilization is the sum of running time of runnable tasks plus the recent utilization of currently non-runnable tasks on that CPU. It represents the amount of CPU capacity currently used by CFS tasks in the range [0..max CPU capacity] with max CPU capacity being the CPU capacity at f_max.h]hX$CPU utilization is the sum of running time of runnable tasks plus the recent utilization of currently non-runnable tasks on that CPU. It represents the amount of CPU capacity currently used by CFS tasks in the range [0..max CPU capacity] with max CPU capacity being the CPU capacity at f_max.}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMZ$hjK,ubjM)}(hXThe estimated CPU utilization is defined as the maximum between CPU utilization and sum of the estimated utilization of the currently runnable tasks on that CPU. It preserves a utilization "snapshot" of previously-executed tasks, which helps better deduce how busy a CPU will be when a long-sleeping task wakes up. The contribution to CPU utilization of such a task would be significantly decayed at this point of time.h]hXThe estimated CPU utilization is defined as the maximum between CPU utilization and sum of the estimated utilization of the currently runnable tasks on that CPU. It preserves a utilization “snapshot” of previously-executed tasks, which helps better deduce how busy a CPU will be when a long-sleeping task wakes up. The contribution to CPU utilization of such a task would be significantly decayed at this point of time.}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM`$hjK,ubjM)}(hX6Boosted CPU utilization is defined as max(CPU runnable, CPU utilization). CPU contention for CFS tasks can be detected by CPU runnable > CPU utilization. Boosting is implemented in cpu_util() so that internal users (e.g. EAS) can use it next to external users (e.g. schedutil), latter via cpu_util_cfs_boost().h]hX6Boosted CPU utilization is defined as max(CPU runnable, CPU utilization). CPU contention for CFS tasks can be detected by CPU runnable > CPU utilization. Boosting is implemented in cpu_util() so that internal users (e.g. EAS) can use it next to external users (e.g. schedutil), latter via cpu_util_cfs_boost().}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMg$hjK,ubjM)}(hXVCPU utilization can be higher than the current CPU capacity (f_curr/f_max * max CPU capacity) or even the max CPU capacity because of rounding errors as well as task migrations or wakeups of new tasks. CPU utilization has to be capped to fit into the [0..max CPU capacity] range. Otherwise a group of CPUs (CPU0 util = 121% + CPU1 util = 80%) could be seen as over-utilized even though CPU1 has 20% of spare CPU capacity. CPU utilization is allowed to overshoot current CPU capacity though since this is useful for predicting the CPU capacity required after task migrations (scheduler-driven DVFS).h]hXVCPU utilization can be higher than the current CPU capacity (f_curr/f_max * max CPU capacity) or even the max CPU capacity because of rounding errors as well as task migrations or wakeups of new tasks. CPU utilization has to be capped to fit into the [0..max CPU capacity] range. Otherwise a group of CPUs (CPU0 util = 121% + CPU1 util = 80%) could be seen as over-utilized even though CPU1 has 20% of spare CPU capacity. CPU utilization is allowed to overshoot current CPU capacity though since this is useful for predicting the CPU capacity required after task migrations (scheduler-driven DVFS).}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMm$hjK,ubjM)}(h **Return**h]j)}(hj.h]hReturn}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMw$hjK,ubjM)}(h8(Boosted) (estimated) utilization for the specified CPU.h]h8(Boosted) (estimated) utilization for the specified CPU.}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMx$hjK,ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h sched_use_asym_prio (C function)c.sched_use_asym_priohNtauh1hhjhhhNhNubh)}(hhh](h)}(h;bool sched_use_asym_prio (struct sched_domain *sd, int cpu)h]h)}(h:bool sched_use_asym_prio(struct sched_domain *sd, int cpu)h](j)}(hjh]hbool}(hjF.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjB.hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.ubjQ)}(h h]h }(hjT.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjB.hhhjS.hM.ubh)}(hsched_use_asym_prioh]j)}(hsched_use_asym_prioh]hsched_use_asym_prio}(hjf.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjb.ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjB.hhhjS.hM.ubj4)}(h"(struct sched_domain *sd, int cpu)h](j:)}(hstruct sched_domain *sdh](j?)}(hjBh]hstruct}(hj.hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj~.ubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~.ubh)}(hhh]j)}(h sched_domainh]h sched_domain}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj.modnameN classnameNjwjz)}j}]j)}jsjh.sbc.sched_use_asym_prioasbuh1hhj~.ubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~.ubj)}(hjh]h*}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~.ubj)}(hsdh]hsd}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~.ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjz.ubj:)}(hint cpuh](j)}(hinth]hint}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubjQ)}(h h]h }(hj/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.ubj)}(hcpuh]hcpu}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjz.ubeh}(h]h ]h"]h$]h&]jjuh1j3hjB.hhhjS.hM.ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj>.hhhjS.hM.ubah}(h]j9.ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjS.hM.hj;.hhubj4)}(hhh]jM)}(h0Check whether asym_packing priority must be usedh]h0Check whether asym_packing priority must be used}(hj:/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj7/hhubah}(h]h ]h"]h$]h&]uh1j3hj;.hhhjS.hM.ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjR/jHjR/jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct sched_domain *sd`` The scheduling domain of the load balancing ``int cpu`` A CPU **Description** Always use CPU priority when balancing load between SMT siblings. When balancing load between cores, it is not sufficient that **cpu** is idle. Only use CPU priority if the whole core is idle. **Return** True if the priority of **cpu** must be followed. False otherwise.h](jM)}(h**Parameters**h]j)}(hj\/h]h Parameters}(hj^/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZ/ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hjV/ubj)}(hhh](j)}(hH``struct sched_domain *sd`` The scheduling domain of the load balancing h](j)}(h``struct sched_domain *sd``h]jS)}(hj{/h]hstruct sched_domain *sd}(hj}/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjy/ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hju/ubj)}(hhh]jM)}(h+The scheduling domain of the load balancingh]h+The scheduling domain of the load balancing}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj/hM.hj/ubah}(h]h ]h"]h$]h&]uh1jhju/ubeh}(h]h ]h"]h$]h&]uh1jhj/hM.hjr/ubj)}(h``int cpu`` A CPU h](j)}(h ``int cpu``h]jS)}(hj/h]hint cpu}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj/ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj/ubj)}(hhh]jM)}(hA CPUh]hA CPU}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj/hM.hj/ubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhj/hM.hjr/ubeh}(h]h ]h"]h$]h&]uh1jhjV/ubjM)}(h**Description**h]j)}(hj/h]h Description}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hjV/ubjM)}(hAlways use CPU priority when balancing load between SMT siblings. When balancing load between cores, it is not sufficient that **cpu** is idle. Only use CPU priority if the whole core is idle.h](hAlways use CPU priority when balancing load between SMT siblings. When balancing load between cores, it is not sufficient that }(hj0hhhNhNubj)}(h**cpu**h]hcpu}(hj 0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh: is idle. Only use CPU priority if the whole core is idle.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hjV/ubjM)}(h **Return**h]j)}(hj(0h]hReturn}(hj*0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&0ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hjV/ubjM)}(hBTrue if the priority of **cpu** must be followed. False otherwise.h](hTrue if the priority of }(hj>0hhhNhNubj)}(h**cpu**h]hcpu}(hjF0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>0ubh# must be followed. False otherwise.}(hj>0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hjV/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsched_group_asym (C function)c.sched_group_asymhNtauh1hhjhhhNhNubh)}(hhh](h)}(h^bool sched_group_asym (struct lb_env *env, struct sg_lb_stats *sgs, struct sched_group *group)h]h)}(h]bool sched_group_asym(struct lb_env *env, struct sg_lb_stats *sgs, struct sched_group *group)h](j)}(hjh]hbool}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{0hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{0hhhj0hM.ubh)}(hsched_group_asymh]j)}(hsched_group_asymh]hsched_group_asym}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj{0hhhj0hM.ubj4)}(hH(struct lb_env *env, struct sg_lb_stats *sgs, struct sched_group *group)h](j:)}(hstruct lb_env *envh](j?)}(hjBh]hstruct}(hj0hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj0ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0ubh)}(hhh]j)}(hlb_envh]hlb_env}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj0modnameN classnameNjwjz)}j}]j)}jsj0sbc.sched_group_asymasbuh1hhj0ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0ubj)}(hjh]h*}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubj)}(henvh]henv}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubj:)}(hstruct sg_lb_stats *sgsh](j?)}(hjBh]hstruct}(hj-1hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj)1ubjQ)}(h h]h }(hj:1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)1ubh)}(hhh]j)}(h sg_lb_statsh]h sg_lb_stats}(hjK1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjH1ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjM1modnameN classnameNjwjz)}j}]j0c.sched_group_asymasbuh1hhj)1ubjQ)}(h h]h }(hji1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)1ubj)}(hjh]h*}(hjw1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)1ubj)}(hsgsh]hsgs}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubj:)}(hstruct sched_group *grouph](j?)}(hjBh]hstruct}(hj1hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj1ubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubh)}(hhh]j)}(h sched_grouph]h sched_group}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj1modnameN classnameNjwjz)}j}]j0c.sched_group_asymasbuh1hhj1ubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubj)}(hjh]h*}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubj)}(hgrouph]hgroup}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubeh}(h]h ]h"]h$]h&]jjuh1j3hj{0hhhj0hM.ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjw0hhhj0hM.ubah}(h]jr0ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj0hM.hjt0hhubj4)}(hhh]jM)}(h8Check if the destination CPU can do asym_packing balanceh]h8Check if the destination CPU can do asym_packing balance}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj2hhubah}(h]h ]h"]h$]h&]uh1j3hjt0hhhj0hM.ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj62jHj62jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct lb_env *env`` The load balancing environment ``struct sg_lb_stats *sgs`` Load-balancing statistics of the candidate busiest group ``struct sched_group *group`` The candidate busiest group **Description** **env**::dst_cpu can do asym_packing if it has higher priority than the preferred CPU of **group**. **Return** true if **env**::dst_cpu can do with asym_packing load balance. False otherwise.h](jM)}(h**Parameters**h]j)}(hj@2h]h Parameters}(hjB2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>2ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj:2ubj)}(hhh](j)}(h6``struct lb_env *env`` The load balancing environment h](j)}(h``struct lb_env *env``h]jS)}(hj_2h]hstruct lb_env *env}(hja2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj]2ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hjY2ubj)}(hhh]jM)}(hThe load balancing environmenth]hThe load balancing environment}(hjx2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjt2hM.hju2ubah}(h]h ]h"]h$]h&]uh1jhjY2ubeh}(h]h ]h"]h$]h&]uh1jhjt2hM.hjV2ubj)}(hU``struct sg_lb_stats *sgs`` Load-balancing statistics of the candidate busiest group h](j)}(h``struct sg_lb_stats *sgs``h]jS)}(hj2h]hstruct sg_lb_stats *sgs}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj2ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj2ubj)}(hhh]jM)}(h8Load-balancing statistics of the candidate busiest grouph]h8Load-balancing statistics of the candidate busiest group}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj2hM.hj2ubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhj2hM.hjV2ubj)}(h:``struct sched_group *group`` The candidate busiest group h](j)}(h``struct sched_group *group``h]jS)}(hj2h]hstruct sched_group *group}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj2ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj2ubj)}(hhh]jM)}(hThe candidate busiest grouph]hThe candidate busiest group}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj2hM.hj2ubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhj2hM.hjV2ubeh}(h]h ]h"]h$]h&]uh1jhj:2ubjM)}(h**Description**h]j)}(hj 3h]h Description}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj 3ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj:2ubjM)}(hc**env**::dst_cpu can do asym_packing if it has higher priority than the preferred CPU of **group**.h](j)}(h**env**h]henv}(hj&3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"3ubhR::dst_cpu can do asym_packing if it has higher priority than the preferred CPU of }(hj"3hhhNhNubj)}(h **group**h]hgroup}(hj83hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"3ubh.}(hj"3hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj:2ubjM)}(h **Return**h]j)}(hjS3h]hReturn}(hjU3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQ3ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj:2ubjM)}(hPtrue if **env**::dst_cpu can do with asym_packing load balance. False otherwise.h](htrue if }(hji3hhhNhNubj)}(h**env**h]henv}(hjq3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhji3ubhA::dst_cpu can do with asym_packing load balance. False otherwise.}(hji3hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM.hj:2ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hupdate_sg_lb_stats (C function)c.update_sg_lb_statshNtauh1hhjhhhNhNubh)}(hhh](h)}(hvoid update_sg_lb_stats (struct lb_env *env, struct sd_lb_stats *sds, struct sched_group *group, struct sg_lb_stats *sgs, bool *sg_overloaded)h]h)}(hvoid update_sg_lb_stats(struct lb_env *env, struct sd_lb_stats *sds, struct sched_group *group, struct sg_lb_stats *sgs, bool *sg_overloaded)h](j)}(hvoidh]hvoid}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM/ubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3hhhj3hM/ubh)}(hupdate_sg_lb_statsh]j)}(hupdate_sg_lb_statsh]hupdate_sg_lb_stats}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj3hhhj3hM/ubj4)}(hv(struct lb_env *env, struct sd_lb_stats *sds, struct sched_group *group, struct sg_lb_stats *sgs, bool *sg_overloaded)h](j:)}(hstruct lb_env *envh](j?)}(hjBh]hstruct}(hj3hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj3ubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3ubh)}(hhh]j)}(hlb_envh]hlb_env}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj4modnameN classnameNjwjz)}j}]j)}jsj3sbc.update_sg_lb_statsasbuh1hhj3ubjQ)}(h h]h }(hj%4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3ubj)}(hjh]h*}(hj34hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubj)}(henvh]henv}(hj@4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubj:)}(hstruct sd_lb_stats *sdsh](j?)}(hjBh]hstruct}(hjY4hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjU4ubjQ)}(h h]h }(hjf4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjU4ubh)}(hhh]j)}(h sd_lb_statsh]h sd_lb_stats}(hjw4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt4ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjy4modnameN classnameNjwjz)}j}]j!4c.update_sg_lb_statsasbuh1hhjU4ubjQ)}(h h]h }(hj4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjU4ubj)}(hjh]h*}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjU4ubj)}(hsdsh]hsds}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjU4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubj:)}(hstruct sched_group *grouph](j?)}(hjBh]hstruct}(hj4hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj4ubjQ)}(h h]h }(hj4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubh)}(hhh]j)}(h sched_grouph]h sched_group}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj4modnameN classnameNjwjz)}j}]j!4c.update_sg_lb_statsasbuh1hhj4ubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hjh]h*}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubj)}(hgrouph]hgroup}(hj 5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubj:)}(hstruct sg_lb_stats *sgsh](j?)}(hjBh]hstruct}(hj95hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj55ubjQ)}(h h]h }(hjF5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj55ubh)}(hhh]j)}(h sg_lb_statsh]h sg_lb_stats}(hjW5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjT5ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjY5modnameN classnameNjwjz)}j}]j!4c.update_sg_lb_statsasbuh1hhj55ubjQ)}(h h]h }(hju5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj55ubj)}(hjh]h*}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj55ubj)}(hsgsh]hsgs}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj55ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubj:)}(hbool *sg_overloadedh](j)}(hjh]hbool}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5ubj)}(hjh]h*}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubj)}(h sg_overloadedh]h sg_overloaded}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubeh}(h]h ]h"]h$]h&]jjuh1j3hj3hhhj3hM/ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj3hhhj3hM/ubah}(h]j3ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj3hM/hj3hhubj4)}(hhh]jM)}(h3Update sched_group's statistics for load balancing.h]h5Update sched_group’s statistics for load balancing.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM/hj5hhubah}(h]h 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environment.h]hThe load balancing environment.}(hjU6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQ6hM/hjR6ubah}(h]h ]h"]h$]h&]uh1jhj66ubeh}(h]h ]h"]h$]h&]uh1jhjQ6hM/hj36ubj)}(hT``struct sd_lb_stats *sds`` Load-balancing data with statistics of the local group. h](j)}(h``struct sd_lb_stats *sds``h]jS)}(hju6h]hstruct sd_lb_stats *sds}(hjw6hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjs6ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM/hjo6ubj)}(hhh]jM)}(h7Load-balancing data with statistics of the local group.h]h7Load-balancing data with statistics of the local group.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hM/hj6ubah}(h]h ]h"]h$]h&]uh1jhjo6ubeh}(h]h ]h"]h$]h&]uh1jhj6hM/hj36ubj)}(hN``struct sched_group *group`` sched_group whose statistics are to be updated. h](j)}(h``struct sched_group *group``h]jS)}(hj6h]hstruct sched_group *group}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj6ubah}(h]h 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*sg_overloaded}(hj"7hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj7ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM/hj7ubj)}(hhh]jM)}(hsched_group is overloadedh]hsched_group is overloaded}(hj97hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM/hj67ubah}(h]h ]h"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]uh1jhj57hM/hj36ubeh}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#update_sd_pick_busiest (C function)c.update_sd_pick_busiesthNtauh1hhjhhhNhNubh)}(hhh](h)}(hzbool update_sd_pick_busiest (struct lb_env *env, struct sd_lb_stats *sds, struct sched_group *sg, struct sg_lb_stats *sgs)h]h)}(hybool update_sd_pick_busiest(struct lb_env *env, struct sd_lb_stats *sds, struct sched_group *sg, struct sg_lb_stats *sgs)h](j)}(hjh]hbool}(hjz7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjv7hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM90ubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjv7hhhj7hM90ubh)}(hupdate_sd_pick_busiesth]j)}(hupdate_sd_pick_busiesth]hupdate_sd_pick_busiest}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjv7hhhj7hM90ubj4)}(h^(struct lb_env *env, struct sd_lb_stats *sds, struct sched_group *sg, struct sg_lb_stats *sgs)h](j:)}(hstruct lb_env *envh](j?)}(hjBh]hstruct}(hj7hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj7ubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7ubh)}(hhh]j)}(hlb_envh]hlb_env}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj7modnameN classnameNjwjz)}j}]j)}jsj7sbc.update_sd_pick_busiestasbuh1hhj7ubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7ubj)}(hjh]h*}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubj)}(henvh]henv}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj7ubj:)}(hstruct sd_lb_stats *sdsh](j?)}(hjBh]hstruct}(hj(8hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj$8ubjQ)}(h h]h }(hj58hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$8ubh)}(hhh]j)}(h sd_lb_statsh]h sd_lb_stats}(hjF8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjC8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjH8modnameN classnameNjwjz)}j}]j7c.update_sd_pick_busiestasbuh1hhj$8ubjQ)}(h h]h }(hjd8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$8ubj)}(hjh]h*}(hjr8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$8ubj)}(hsdsh]hsds}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$8ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj7ubj:)}(hstruct sched_group *sgh](j?)}(hjBh]hstruct}(hj8hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj8ubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj8ubh)}(hhh]j)}(h sched_grouph]h sched_group}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8modnameN classnameNjwjz)}j}]j7c.update_sd_pick_busiestasbuh1hhj8ubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj8ubj)}(hjh]h*}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubj)}(hsgh]hsg}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj7ubj:)}(hstruct sg_lb_stats *sgsh](j?)}(hjBh]hstruct}(hj9hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj9ubjQ)}(h h]h }(hj9hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj9ubh)}(hhh]j)}(h sg_lb_statsh]h sg_lb_stats}(hj&9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#9ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj(9modnameN classnameNjwjz)}j}]j7c.update_sd_pick_busiestasbuh1hhj9ubjQ)}(h h]h }(hjD9hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj9ubj)}(hjh]h*}(hjR9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubj)}(hsgsh]hsgs}(hj_9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj7ubeh}(h]h ]h"]h$]h&]jjuh1j3hjv7hhhj7hM90ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjr7hhhj7hM90ubah}(h]jm7ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj7hM90hjo7hhubj4)}(hhh]jM)}(hreturn 1 on busiest grouph]hreturn 1 on busiest group}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM90hj9hhubah}(h]h ]h"]h$]h&]uh1j3hjo7hhhj7hM90ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj9jHj9jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct lb_env *env`` The load balancing environment. ``struct sd_lb_stats *sds`` sched_domain statistics ``struct sched_group *sg`` sched_group candidate to be checked for being the busiest ``struct sg_lb_stats *sgs`` sched_group statistics **Description** Determine if **sg** is a busier group than the previously selected busiest group. **Return** ``true`` if **sg** is a busier group than the previously selected busiest group. ``false`` otherwise.h](jM)}(h**Parameters**h]j)}(hj9h]h Parameters}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM=0hj9ubj)}(hhh](j)}(h7``struct lb_env *env`` The load balancing environment. h](j)}(h``struct lb_env *env``h]jS)}(hj9h]hstruct lb_env *env}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj9ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM:0hj9ubj)}(hhh]jM)}(hThe load balancing environment.h]hThe load balancing environment.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj9hM:0hj9ubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhj9hM:0hj9ubj)}(h4``struct sd_lb_stats *sds`` sched_domain statistics h](j)}(h``struct sd_lb_stats *sds``h]jS)}(hj:h]hstruct sd_lb_stats *sds}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM;0hj9ubj)}(hhh]jM)}(hsched_domain statisticsh]hsched_domain statistics}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj:hM;0hj:ubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhj:hM;0hj9ubj)}(hU``struct sched_group *sg`` sched_group candidate to be checked for being the busiest h](j)}(h``struct sched_group *sg``h]jS)}(hj<:h]hstruct sched_group *sg}(hj>:hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj::ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM<0hj6:ubj)}(hhh]jM)}(h9sched_group candidate to be checked for being the busiesth]h9sched_group candidate to be checked for being the busiest}(hjU:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQ:hM<0hjR:ubah}(h]h ]h"]h$]h&]uh1jhj6:ubeh}(h]h ]h"]h$]h&]uh1jhjQ:hM<0hj9ubj)}(h3``struct sg_lb_stats *sgs`` sched_group statistics h](j)}(h``struct sg_lb_stats *sgs``h]jS)}(hju:h]hstruct sg_lb_stats *sgs}(hjw:hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjs:ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM=0hjo:ubj)}(hhh]jM)}(hsched_group statisticsh]hsched_group statistics}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj:hM=0hj:ubah}(h]h ]h"]h$]h&]uh1jhjo:ubeh}(h]h ]h"]h$]h&]uh1jhj:hM=0hj9ubeh}(h]h ]h"]h$]h&]uh1jhj9ubjM)}(h**Description**h]j)}(hj:h]h Description}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM?0hj9ubjM)}(hQDetermine if **sg** is a busier group than the previously selected busiest group.h](h Determine if }(hj:hhhNhNubj)}(h**sg**h]hsg}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh> is a busier group than the previously selected busiest group.}(hj:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM>0hj9ubjM)}(h **Return**h]j)}(hj:h]hReturn}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMA0hj9ubjM)}(he``true`` if **sg** is a busier group than the previously selected busiest group. ``false`` otherwise.h](jS)}(h``true``h]htrue}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:ubh if }(hj:hhhNhNubj)}(h**sg**h]hsg}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh? is a busier group than the previously selected busiest group. }(hj:hhhNhNubjS)}(h ``false``h]hfalse}(hj';hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:ubh otherwise.}(hj:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chMB0hj9ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hidle_cpu_without (C function)c.idle_cpu_withouthNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int idle_cpu_without (int cpu, struct task_struct *p)h]h)}(h4int idle_cpu_without(int cpu, struct task_struct *p)h](j)}(hinth]hint}(hj`;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\;hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM 1ubjQ)}(h h]h }(hjo;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\;hhhjn;hM 1ubh)}(hidle_cpu_withouth]j)}(hidle_cpu_withouth]hidle_cpu_without}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj};ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj\;hhhjn;hM 1ubj4)}(h (int cpu, struct task_struct *p)h](j:)}(hint cpuh](j)}(hinth]hint}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;ubj)}(hcpuh]hcpu}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj;ubj:)}(hstruct task_struct *ph](j?)}(hjBh]hstruct}(hj;hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj;ubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;ubh)}(hhh]j)}(h task_structh]h task_struct}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj;modnameN classnameNjwjz)}j}]j)}jsj;sbc.idle_cpu_withoutasbuh1hhj;ubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;ubj)}(hjh]h*}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubj)}(hjh]hp}(hj+<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj;ubeh}(h]h ]h"]h$]h&]jjuh1j3hj\;hhhjn;hM 1ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjX;hhhjn;hM 1ubah}(h]jS;ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjn;hM 1hjU;hhubj4)}(hhh]jM)}(h%would a given CPU be idle without p ?h]h%would a given CPU be idle without p ?}(hjT<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM 1hjQ<hhubah}(h]h ]h"]h$]h&]uh1j3hjU;hhhjn;hM 1ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjl<jHjl<jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int cpu`` the processor on which idleness is tested. ``struct task_struct *p`` task which should be ignored. **Return** 1 if the CPU would be idle. 0 otherwise.h](jM)}(h**Parameters**h]j)}(hjv<h]h Parameters}(hjx<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjt<ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM1hjp<ubj)}(hhh](j)}(h7``int cpu`` the processor on which idleness is tested. h](j)}(h ``int cpu``h]jS)}(hj<h]hint cpu}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj<ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM 1hj<ubj)}(hhh]jM)}(h*the processor on which idleness is tested.h]h*the processor on which idleness is tested.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj<hM 1hj<ubah}(h]h ]h"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]uh1jhj<hM 1hj<ubj)}(h8``struct task_struct *p`` task which should be ignored. h](j)}(h``struct task_struct *p``h]jS)}(hj<h]hstruct task_struct *p}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj<ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM1hj<ubj)}(hhh]jM)}(htask which should be ignored.h]htask which should be ignored.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj<hM1hj<ubah}(h]h ]h"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]uh1jhj<hM1hj<ubeh}(h]h ]h"]h$]h&]uh1jhjp<ubjM)}(h **Return**h]j)}(hj =h]hReturn}(hj =hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM1hjp<ubjM)}(h(1 if the CPU would be idle. 0 otherwise.h]h(1 if the CPU would be idle. 0 otherwise.}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM1hjp<ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hupdate_sd_lb_stats (C function)c.update_sd_lb_statshNtauh1hhjhhhNhNubh)}(hhh](h)}(hEvoid update_sd_lb_stats (struct lb_env *env, struct sd_lb_stats *sds)h]h)}(hDvoid update_sd_lb_stats(struct lb_env *env, struct sd_lb_stats *sds)h](j)}(hvoidh]hvoid}(hjN=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJ=hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM2ubjQ)}(h h]h }(hj]=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJ=hhhj\=hM2ubh)}(hupdate_sd_lb_statsh]j)}(hupdate_sd_lb_statsh]hupdate_sd_lb_stats}(hjo=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjk=ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjJ=hhhj\=hM2ubj4)}(h-(struct lb_env *env, struct sd_lb_stats *sds)h](j:)}(hstruct lb_env *envh](j?)}(hjBh]hstruct}(hj=hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj=ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubh)}(hhh]j)}(hlb_envh]hlb_env}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=modnameN classnameNjwjz)}j}]j)}jsjq=sbc.update_sd_lb_statsasbuh1hhj=ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubj)}(henvh]henv}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubj:)}(hstruct sd_lb_stats *sdsh](j?)}(hjBh]hstruct}(hj=hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj=ubjQ)}(h h]h }(hj >hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubh)}(hhh]j)}(h sd_lb_statsh]h sd_lb_stats}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj>modnameN classnameNjwjz)}j}]j=c.update_sd_lb_statsasbuh1hhj=ubjQ)}(h h]h }(hj9>hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]h*}(hjG>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubj)}(hsdsh]hsds}(hjT>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubeh}(h]h ]h"]h$]h&]jjuh1j3hjJ=hhhj\=hM2ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjF=hhhj\=hM2ubah}(h]jA=ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj\=hM2NhjC=hhubj4)}(hhh]jM)}(h4Update sched_domain's statistics for load balancing.h]h6Update sched_domain’s statistics for load balancing.}(hj~>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM2hj{>hhubah}(h]h ]h"]h$]h&]uh1j3hjC=hhhj\=hM2ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj>jHj>jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct lb_env *env`` The load balancing environment. ``struct sd_lb_stats *sds`` variable to hold the statistics for this sched_domain.h](jM)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM2hj>ubj)}(hhh](j)}(h7``struct lb_env *env`` The load balancing environment. h](j)}(h``struct lb_env *env``h]jS)}(hj>h]hstruct lb_env *env}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM2hj>ubj)}(hhh]jM)}(hThe load balancing environment.h]hThe load balancing environment.}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hM2hj>ubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hM2hj>ubj)}(hR``struct sd_lb_stats *sds`` variable to hold the statistics for this sched_domain.h](j)}(h``struct sd_lb_stats *sds``h]jS)}(hj>h]hstruct sd_lb_stats *sds}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM2hj>ubj)}(hhh]jM)}(h6variable to hold the statistics for this sched_domain.h]h6variable to hold the statistics for this sched_domain.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM2hj?ubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhj ?hM2hj>ubeh}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h calculate_imbalance (C function)c.calculate_imbalancehNtauh1hhjhhhNhNubh)}(hhh](h)}(hFvoid calculate_imbalance (struct lb_env *env, struct sd_lb_stats *sds)h]h)}(hEvoid calculate_imbalance(struct lb_env *env, struct sd_lb_stats *sds)h](j)}(hvoidh]hvoid}(hjR?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjN?hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM2ubjQ)}(h h]h }(hja?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjN?hhhj`?hM2ubh)}(hcalculate_imbalanceh]j)}(hcalculate_imbalanceh]hcalculate_imbalance}(hjs?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjo?ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjN?hhhj`?hM2ubj4)}(h-(struct lb_env *env, struct sd_lb_stats *sds)h](j:)}(hstruct lb_env *envh](j?)}(hjBh]hstruct}(hj?hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj?ubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubh)}(hhh]j)}(hlb_envh]hlb_env}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj?modnameN classnameNjwjz)}j}]j)}jsju?sbc.calculate_imbalanceasbuh1hhj?ubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubj)}(henvh]henv}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubj:)}(hstruct sd_lb_stats *sdsh](j?)}(hjBh]hstruct}(hj@hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj?ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubh)}(hhh]j)}(h sd_lb_statsh]h sd_lb_stats}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj!@modnameN classnameNjwjz)}j}]j?c.calculate_imbalanceasbuh1hhj?ubjQ)}(h h]h }(hj=@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]h*}(hjK@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubj)}(hsdsh]hsds}(hjX@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubeh}(h]h ]h"]h$]h&]jjuh1j3hjN?hhhj`?hM2ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjJ?hhhj`?hM2ubah}(h]jE?ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj`?hM2hjG?hhubj4)}(hhh]jM)}(hhCalculate the amount of imbalance present within the groups of a given sched_domain during load balance.h]hhCalculate the amount of imbalance present within the groups of a given sched_domain during load balance.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM2hj@hhubah}(h]h ]h"]h$]h&]uh1j3hjG?hhhj`?hM2ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj@jHj@jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct lb_env *env`` load balance environment ``struct sd_lb_stats *sds`` statistics of the sched_domain whose imbalance is to be calculated.h](jM)}(h**Parameters**h]j)}(hj@h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM2hj@ubj)}(hhh](j)}(h0``struct lb_env *env`` load balance environment h](j)}(h``struct lb_env *env``h]jS)}(hj@h]hstruct lb_env *env}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@ubah}(h]h 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kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)sched_balance_find_src_group (C function)c.sched_balance_find_src_grouphNtauh1hhjhhhNhNubh)}(hhh](h)}(hFstruct sched_group * sched_balance_find_src_group (struct lb_env *env)h]h)}(hDstruct sched_group *sched_balance_find_src_group(struct lb_env *env)h](j?)}(hjBh]hstruct}(hjVAhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjRAhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:30: ./kernel/sched/fair.chM3ubjQ)}(h h]h }(hjdAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRAhhhjcAhM3ubh)}(hhh]j)}(h sched_grouph]h sched_group}(hjuAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrAubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjwAmodnameN classnameNjwjz)}j}]j)}jssched_balance_find_src_groupsbc.sched_balance_find_src_groupasbuh1hhjRAhhhjcAhM3ubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRAhhhjcAhM3ubj)}(hjh]h*}(hjAhhhNhNubah}(h]h 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Gcc is currently neither. **Return** ``true`` is time a is after time b, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hjLJh]h Parameters}(hjNJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJJubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKuhjFJubj)}(hhh](j)}(h(``a`` first comparable as unsigned long h](j)}(h``a``h]jS)}(hjkJh]ha}(hjmJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiJubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKrhjeJubj)}(hhh]jM)}(h!first comparable as unsigned longh]h!first comparable as unsigned long}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjJhKrhjJubah}(h]h ]h"]h$]h&]uh1jhjeJubeh}(h]h ]h"]h$]h&]uh1jhjJhKrhjbJubj)}(h)``b`` second comparable as unsigned long h](j)}(h``b``h]jS)}(hjJh]hb}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKshjJubj)}(hhh]jM)}(h"second comparable as unsigned longh]h"second comparable as unsigned long}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjJhKshjJubah}(h]h ]h"]h$]h&]uh1jhjJubeh}(h]h ]h"]h$]h&]uh1jhjJhKshjbJubeh}(h]h ]h"]h$]h&]uh1jhjFJubjM)}(h**Description**h]j)}(hjJh]h Description}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKuhjFJubjM)}(hDo this with "<0" and ">=0" to only test the sign of the result. 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Gcc is currently neither.}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKthjFJubjM)}(h **Return**h]j)}(hjKh]hReturn}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKxhjFJubjM)}(h8``true`` is time a is after time b, otherwise ``false``.h](jS)}(h``true``h]htrue}(hj KhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubh& is time a is after time b, otherwise }(hjKhhhNhNubjS)}(h ``false``h]hfalse}(hj2KhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubh.}(hjKhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKyhjFJubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](htime_before (C macro) c.time_beforehNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h time_beforeh]h)}(h time_beforeh]h)}(h time_beforeh]j)}(hjeKh]h time_before}(hjoKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkKubah}(h]h ](jjeh"]h$]h&]jjuh1hhjgKhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjcKhhhjKhKubah}(h]j^Kah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjKhKhj`Khhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj`KhhhjKhKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjKjHjKjIjJjKuh1hhhhjSHhNhNubjM)}(h``time_before (a, b)``h]jS)}(hjKh]htime_before (a, b)}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjSHhhubji)}(h-returns true if the time a is before time b. h]jM)}(h,returns true if the time a is before time b.h]h,returns true if the time a is before time b.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjKubah}(h]h ]h"]h$]h&]uh1jhhjKhKhjSHhhubj)}(h**Parameters** ``a`` first comparable as unsigned long ``b`` second comparable as unsigned long **Return** ``true`` is time a is before time b, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hjKh]h Parameters}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjKubj)}(hhh](j)}(h(``a`` first comparable as unsigned long h](j)}(h``a``h]jS)}(hjKh]ha}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjKubj)}(hhh]jM)}(h!first comparable as unsigned longh]h!first comparable as unsigned long}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj LhKhj Lubah}(h]h ]h"]h$]h&]uh1jhjKubeh}(h]h ]h"]h$]h&]uh1jhj LhKhjKubj)}(h)``b`` second comparable as unsigned long h](j)}(h``b``h]jS)}(hj.Lh]hb}(hj0LhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,Lubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhj(Lubj)}(hhh]jM)}(h"second comparable as unsigned longh]h"second comparable as unsigned long}(hjGLhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjCLhKhjDLubah}(h]h ]h"]h$]h&]uh1jhj(Lubeh}(h]h ]h"]h$]h&]uh1jhjCLhKhjKubeh}(h]h ]h"]h$]h&]uh1jhjKubjM)}(h **Return**h]j)}(hjiLh]hReturn}(hjkLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgLubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjKubjM)}(h9``true`` is time a is before time b, otherwise ``false``.h](jS)}(h``true``h]htrue}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjLubh' is time a is before time b, otherwise }(hjLhhhNhNubjS)}(h ``false``h]hfalse}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjLubh.}(hjLhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjKubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](htime_after_eq (C macro)c.time_after_eqhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h time_after_eqh]h)}(h time_after_eqh]h)}(h time_after_eqh]j)}(hjLh]h time_after_eq}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubah}(h]h ](jjeh"]h$]h&]jjuh1hhjLhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjLhhhjLhKubah}(h]jLah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjLhKhjLhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjLhhhjLhKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjLjHjLjIjJjKuh1hhhhjSHhNhNubjM)}(h``time_after_eq (a, b)``h]jS)}(hjMh]htime_after_eq (a, b)}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjMubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjSHhhubji)}(h;returns true if the time a is after or the same as time b. h]jM)}(h:returns true if the time a is after or the same as time b.h]h:returns true if the time a is after or the same as time b.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjMubah}(h]h ]h"]h$]h&]uh1jhhj,MhKhjSHhhubj)}(h**Parameters** ``a`` first comparable as unsigned long ``b`` second comparable as unsigned long **Return** ``true`` is time a is after or the same as time b, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hj9Mh]h Parameters}(hj;MhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7Mubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhj3Mubj)}(hhh](j)}(h(``a`` first comparable as unsigned long h](j)}(h``a``h]jS)}(hjXMh]ha}(hjZMhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjVMubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjRMubj)}(hhh]jM)}(h!first comparable as unsigned longh]h!first comparable as unsigned long}(hjqMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjmMhKhjnMubah}(h]h ]h"]h$]h&]uh1jhjRMubeh}(h]h ]h"]h$]h&]uh1jhjmMhKhjOMubj)}(h)``b`` second comparable as unsigned long h](j)}(h``b``h]jS)}(hjMh]hb}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjMubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjMubj)}(hhh]jM)}(h"second comparable as unsigned longh]h"second comparable as unsigned long}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjMhKhjMubah}(h]h ]h"]h$]h&]uh1jhjMubeh}(h]h ]h"]h$]h&]uh1jhjMhKhjOMubeh}(h]h ]h"]h$]h&]uh1jhj3MubjM)}(h **Return**h]j)}(hjMh]hReturn}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhj3MubjM)}(hG``true`` is time a is after or the same as time b, otherwise ``false``.h](jS)}(h``true``h]htrue}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjMubh5 is time a is after or the same as time b, otherwise }(hjMhhhNhNubjS)}(h ``false``h]hfalse}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjMubh.}(hjMhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhj3Mubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](htime_before_eq (C macro)c.time_before_eqhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(htime_before_eqh]h)}(htime_before_eqh]h)}(htime_before_eqh]j)}(hj+Nh]htime_before_eq}(hj5NhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1Nubah}(h]h ](jjeh"]h$]h&]jjuh1hhj-NhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj)NhhhjHNhKubah}(h]j$Nah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjHNhKhj&Nhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj&NhhhjHNhKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjaNjHjaNjIjJjKuh1hhhhjSHhNhNubjM)}(h``time_before_eq (a, b)``h]jS)}(hjgNh]htime_before_eq (a, b)}(hjiNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjeNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjSHhhubji)}(hVhKhjSHhhubj)}(hX**Parameters** ``a`` first comparable as __u64 ``b`` second comparable as __u64 **Description** This must be used when utilizing jiffies_64 (i.e. return value of get_jiffies_64()). **Return** ``true`` is time a is after or the same as time b, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hjKVh]h Parameters}(hjMVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIVubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjEVubj)}(hhh](j)}(h ``a`` first comparable as __u64 h](j)}(h``a``h]jS)}(hjjVh]ha}(hjlVhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjhVubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjdVubj)}(hhh]jM)}(hfirst comparable as __u64h]hfirst comparable as __u64}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjVhKhjVubah}(h]h ]h"]h$]h&]uh1jhjdVubeh}(h]h ]h"]h$]h&]uh1jhjVhKhjaVubj)}(h!``b`` second comparable as __u64 h](j)}(h``b``h]jS)}(hjVh]hb}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjVubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjVubj)}(hhh]jM)}(hsecond comparable as __u64h]hsecond comparable as __u64}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjVhKhjVubah}(h]h ]h"]h$]h&]uh1jhjVubeh}(h]h ]h"]h$]h&]uh1jhjVhKhjaVubeh}(h]h ]h"]h$]h&]uh1jhjEVubjM)}(h**Description**h]j)}(hjVh]h Description}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjEVubjM)}(hTThis must be used when utilizing jiffies_64 (i.e. return value of get_jiffies_64()).h]hTThis must be used when utilizing jiffies_64 (i.e. return value of get_jiffies_64()).}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjEVubjM)}(h **Return**h]j)}(hjWh]hReturn}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhKhjEVubjM)}(hG``true`` is time a is after or the same 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]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjSHhhubji)}(h"return true if a is after jiffies h]jM)}(h!return true if a is after jiffiesh]h!return true if a is after jiffies}(hj4]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM hj0]ubah}(h]h ]h"]h$]h&]uh1jhhjB]hM hjSHhhubj)}(h**Parameters** ``a`` time (unsigned long) to compare to jiffies **Return** ``true`` is time a is after jiffies, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hjO]h]h Parameters}(hjQ]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjM]ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjI]ubj)}(hhh]j)}(h1``a`` time (unsigned long) to compare to jiffies h](j)}(h``a``h]jS)}(hjn]h]ha}(hjp]hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjl]ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM hjh]ubj)}(hhh]jM)}(h*time (unsigned long) to compare to jiffiesh]h*time (unsigned long) to compare to jiffies}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj]hM hj]ubah}(h]h ]h"]h$]h&]uh1jhjh]ubeh}(h]h ]h"]h$]h&]uh1jhj]hM hje]ubah}(h]h ]h"]h$]h&]uh1jhjI]ubjM)}(h **Return**h]j)}(hj]h]hReturn}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjI]ubjM)}(h9``true`` is time a is after jiffies, otherwise ``false``.h](jS)}(h``true``h]htrue}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj]ubh' is time a is after jiffies, otherwise }(hj]hhhNhNubjS)}(h ``false``h]hfalse}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj]ubh.}(hj]hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjI]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!time_is_after_jiffies64 (C macro)c.time_is_after_jiffies64hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(htime_is_after_jiffies64h]h)}(htime_is_after_jiffies64h]h)}(htime_is_after_jiffies64h]j)}(hj^h]htime_is_after_jiffies64}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj ^hhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj^hhhj%^hMubah}(h]j^ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj%^hMhj^hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj^hhhj%^hMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj>^jHj>^jIjJjKuh1hhhhjSHhNhNubjM)}(h``time_is_after_jiffies64 (a)``h]jS)}(hjD^h]htime_is_after_jiffies64 (a)}(hjF^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjB^ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjSHhhubji)}(h%return true if a is after jiffies_64 h]jM)}(h$return true if a is after jiffies_64h]h$return true if a is after jiffies_64}(hj^^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjZ^ubah}(h]h ]h"]h$]h&]uh1jhhjl^hMhjSHhhubj)}(h**Parameters** ``a`` time (__u64) to compare to jiffies_64 **Return** ``true`` is time a is after jiffies_64, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hjy^h]h Parameters}(hj{^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw^ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjs^ubj)}(hhh]j)}(h,``a`` time (__u64) to compare to jiffies_64 h](j)}(h``a``h]jS)}(hj^h]ha}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhj^ubj)}(hhh]jM)}(h%time (__u64) to compare to jiffies_64h]h%time (__u64) to compare to jiffies_64}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1jhjs^ubjM)}(h **Return**h]j)}(hj^h]hReturn}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjs^ubjM)}(h<``true`` is time a is after jiffies_64, otherwise ``false``.h](jS)}(h``true``h]htrue}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubh* is time a is after jiffies_64, otherwise }(hj^hhhNhNubjS)}(h ``false``h]hfalse}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubh.}(hj^hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjs^ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#time_is_before_eq_jiffies (C macro)c.time_is_before_eq_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(htime_is_before_eq_jiffiesh]h)}(htime_is_before_eq_jiffiesh]h)}(htime_is_before_eq_jiffiesh]j)}(hj2_h]htime_is_before_eq_jiffies}(hj<_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8_ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj4_hhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj0_hhhjO_hMubah}(h]j+_ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjO_hMhj-_hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj-_hhhjO_hMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjh_jHjh_jIjJjKuh1hhhhjSHhNhNubjM)}(h!``time_is_before_eq_jiffies (a)``h]jS)}(hjn_h]htime_is_before_eq_jiffies (a)}(hjp_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjl_ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjSHhhubji)}(h/return true if a is before or equal to jiffies h]jM)}(h.return true if a is before or equal to jiffiesh]h.return true if a is before or equal to jiffies}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhj_ubah}(h]h ]h"]h$]h&]uh1jhhj_hMhjSHhhubj)}(h**Parameters** ``a`` time (unsigned long) to compare to jiffies **Return** ``true`` is time a is before or the same as jiffies, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hj_h]h Parameters}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhj_ubj)}(hhh]j)}(h1``a`` time (unsigned long) to compare to jiffies h](j)}(h``a``h]jS)}(hj_h]ha}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhj_ubj)}(hhh]jM)}(h*time (unsigned long) to compare to jiffiesh]h*time (unsigned long) to compare to jiffies}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj_hMhj_ubah}(h]h ]h"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]uh1jhj_hMhj_ubah}(h]h ]h"]h$]h&]uh1jhj_ubjM)}(h **Return**h]j)}(hj_h]hReturn}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhj_ubjM)}(hI``true`` is time a is before or the same as jiffies, otherwise ``false``.h](jS)}(h``true``h]htrue}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubh7 is time a is before or the same as jiffies, otherwise }(hj`hhhNhNubjS)}(h ``false``h]hfalse}(hj)`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubh.}(hj`hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhj_ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%time_is_before_eq_jiffies64 (C macro)c.time_is_before_eq_jiffies64hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(htime_is_before_eq_jiffies64h]h)}(htime_is_before_eq_jiffies64h]h)}(htime_is_before_eq_jiffies64h]j)}(hj\`h]htime_is_before_eq_jiffies64}(hjf`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjb`ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj^`hhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM"ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjZ`hhhjy`hM"ubah}(h]jU`ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjy`hM"hjW`hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjW`hhhjy`hM"ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj`jHj`jIjJjKuh1hhhhjSHhNhNubjM)}(h#``time_is_before_eq_jiffies64 (a)``h]jS)}(hj`h]htime_is_before_eq_jiffies64 (a)}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM$hjSHhhubji)}(h2return true if a is before or equal to jiffies_64 h]jM)}(h1return true if a is before or equal to jiffies_64h]h1return true if a is before or equal to jiffies_64}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM"hj`ubah}(h]h ]h"]h$]h&]uh1jhhj`hM"hjSHhhubj)}(h**Parameters** ``a`` time (__u64) to compare to jiffies_64 **Return** ``true`` is time a is before or the same jiffies_64, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hj`h]h Parameters}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM&hj`ubj)}(hhh]j)}(h,``a`` time (__u64) to compare to jiffies_64 h](j)}(h``a``h]jS)}(hj`h]ha}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM#hj`ubj)}(hhh]jM)}(h%time (__u64) to compare to jiffies_64h]h%time (__u64) to compare to jiffies_64}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjahM#hjaubah}(h]h ]h"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]uh1jhjahM#hj`ubah}(h]h ]h"]h$]h&]uh1jhj`ubjM)}(h **Return**h]j)}(hj'ah]hReturn}(hj)ahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%aubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM%hj`ubjM)}(hI``true`` is time a is before or the same jiffies_64, otherwise ``false``.h](jS)}(h``true``h]htrue}(hjAahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=aubh7 is time a is before or the same jiffies_64, otherwise }(hj=ahhhNhNubjS)}(h ``false``h]hfalse}(hjSahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=aubh.}(hj=ahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM%hj`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"time_is_after_eq_jiffies (C macro)c.time_is_after_eq_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(htime_is_after_eq_jiffiesh]h)}(htime_is_after_eq_jiffiesh]h)}(htime_is_after_eq_jiffiesh]j)}(hjah]htime_is_after_eq_jiffies}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ](jjeh"]h$]h&]jjuh1hhjahhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM*ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjahhhjahM*ubah}(h]jaah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjahM*hjahhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjahhhjahM*ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjajHjajIjJjKuh1hhhhjSHhNhNubjM)}(h ``time_is_after_eq_jiffies (a)``h]jS)}(hjah]htime_is_after_eq_jiffies (a)}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjaubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM,hjSHhhubji)}(h.return true if a is after or equal to jiffies h]jM)}(h-return true if a is after or equal to jiffiesh]h-return true if a is after or equal to jiffies}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM*hjaubah}(h]h ]h"]h$]h&]uh1jhhjahM*hjSHhhubj)}(h**Parameters** ``a`` time (unsigned long) to compare to jiffies **Return** ``true`` is time a is after or the same as jiffies, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hjah]h Parameters}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM.hjaubj)}(hhh]j)}(h1``a`` time (unsigned long) to compare to jiffies h](j)}(h``a``h]jS)}(hjbh]ha}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM+hjbubj)}(hhh]jM)}(h*time (unsigned long) to compare to jiffiesh]h*time (unsigned long) to compare to jiffies}(hj/bhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj+bhM+hj,bubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhj+bhM+hj bubah}(h]h ]h"]h$]h&]uh1jhjaubjM)}(h **Return**h]j)}(hjQbh]hReturn}(hjSbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjObubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM-hjaubjM)}(hH``true`` is time a is after or the same as jiffies, otherwise ``false``.h](jS)}(h``true``h]htrue}(hjkbhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjgbubh6 is time a is after or the same as jiffies, otherwise }(hjgbhhhNhNubjS)}(h ``false``h]hfalse}(hj}bhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjgbubh.}(hjgbhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM-hjaubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$time_is_after_eq_jiffies64 (C macro)c.time_is_after_eq_jiffies64hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(htime_is_after_eq_jiffies64h]h)}(htime_is_after_eq_jiffies64h]h)}(htime_is_after_eq_jiffies64h]j)}(hjbh]htime_is_after_eq_jiffies64}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubah}(h]h ](jjeh"]h$]h&]jjuh1hhjbhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM1ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjbhhhjbhM1ubah}(h]jbah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjbhM1hjbhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjbhhhjbhM1ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjbjHjbjIjJjKuh1hhhhjSHhNhNubjM)}(h"``time_is_after_eq_jiffies64 (a)``h]jS)}(hjbh]htime_is_after_eq_jiffies64 (a)}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM3hjSHhhubji)}(h1return true if a is after or equal to jiffies_64 h]jM)}(h0return true if a is after or equal to jiffies_64h]h0return true if a is after or equal to jiffies_64}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM1hjcubah}(h]h ]h"]h$]h&]uh1jhhjchM1hjSHhhubj)}(h**Parameters** ``a`` time (__u64) to compare to jiffies_64 **Return** ``true`` is time a is after or the same as jiffies_64, otherwise ``false``.h](jM)}(h**Parameters**h]j)}(hj!ch]h Parameters}(hj#chhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM5hjcubj)}(hhh]j)}(h,``a`` time (__u64) to compare to jiffies_64 h](j)}(h``a``h]jS)}(hj@ch]ha}(hjBchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>cubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM2hj:cubj)}(hhh]jM)}(h%time (__u64) to compare to jiffies_64h]h%time (__u64) to compare to jiffies_64}(hjYchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUchM2hjVcubah}(h]h ]h"]h$]h&]uh1jhj:cubeh}(h]h ]h"]h$]h&]uh1jhjUchM2hj7cubah}(h]h ]h"]h$]h&]uh1jhjcubjM)}(h **Return**h]j)}(hj{ch]hReturn}(hj}chhhNhNubah}(h]h ]h"]h$]h&]uh1jhjycubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM4hjcubjM)}(hK``true`` is time a is after or the same as jiffies_64, otherwise ``false``.h](jS)}(h``true``h]htrue}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubh9 is time a is after or the same as jiffies_64, otherwise }(hjchhhNhNubjS)}(h ``false``h]hfalse}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubh.}(hjchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM4hjcubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hjiffies_to_msecs (C function)c.jiffies_to_msecshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h5unsigned int jiffies_to_msecs (const unsigned long j)h]h)}(h4unsigned int jiffies_to_msecs(const unsigned long j)h](j)}(hunsignedh]hunsigned}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjchhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjchhhjchMubj)}(hinth]hint}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjchhhjchMubjQ)}(h h]h }(hj dhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjchhhjchMubh)}(hjiffies_to_msecsh]j)}(hjiffies_to_msecsh]hjiffies_to_msecs}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ](jjeh"]h$]h&]jjuh1hhjchhhjchMubj4)}(h(const unsigned long j)h]j:)}(hconst unsigned long jh](j?)}(hj h]hconst}(hj9dhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj5dubjQ)}(h h]h }(hjFdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5dubj)}(hunsignedh]hunsigned}(hjTdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5dubjQ)}(h h]h }(hjbdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5dubj)}(hlongh]hlong}(hjpdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5dubjQ)}(h h]h }(hj~dhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5dubj)}(hjh]hj}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5dubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj1dubah}(h]h ]h"]h$]h&]jjuh1j3hjchhhjchMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjchhhjchMubah}(h]jcah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjchMhjchhubj4)}(hhh]jM)}(hConvert jiffies to millisecondsh]hConvert jiffies to milliseconds}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjdhhubah}(h]h ]h"]h$]h&]uh1j3hjchhhjchMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjdjHjdjIjJjKuh1hhhhjSHhNhNubj)}(h**Parameters** ``const unsigned long j`` jiffies value **Description** This inline version takes care of HZ in {100,250,1000}. **Return** milliseconds valueh](jM)}(h**Parameters**h]j)}(hjdh]h Parameters}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjdubj)}(hhh]j)}(h(``const unsigned long j`` jiffies value h](j)}(h``const unsigned long j``h]jS)}(hjdh]hconst unsigned long j}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjdubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjdubj)}(hhh]jM)}(h jiffies valueh]h jiffies value}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj ehMhj eubah}(h]h ]h"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]uh1jhj ehMhjdubah}(h]h ]h"]h$]h&]uh1jhjdubjM)}(h**Description**h]j)}(hj2eh]h Description}(hj4ehhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0eubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjdubjM)}(h7This inline version takes care of HZ in {100,250,1000}.h]h7This inline version takes care of HZ in {100,250,1000}.}(hjHehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjdubjM)}(h **Return**h]j)}(hjYeh]hReturn}(hj[ehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWeubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjdubjM)}(hmilliseconds valueh]hmilliseconds value}(hjoehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjdubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hjiffies_to_usecs (C function)c.jiffies_to_usecshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h5unsigned int jiffies_to_usecs (const unsigned long j)h]h)}(h4unsigned int jiffies_to_usecs(const unsigned long j)h](j)}(hunsignedh]hunsigned}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjehhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjehhhjehMubj)}(hinth]hint}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjehhhjehMubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjehhhjehMubh)}(hjiffies_to_usecsh]j)}(hjiffies_to_usecsh]hjiffies_to_usecs}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ](jjeh"]h$]h&]jjuh1hhjehhhjehMubj4)}(h(const unsigned long j)h]j:)}(hconst unsigned long jh](j?)}(hj h]hconst}(hjehhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjeubjQ)}(h h]h }(hjfhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjeubj)}(hunsignedh]hunsigned}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubjQ)}(h h]h }(hj fhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjeubj)}(hlongh]hlong}(hj.fhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubjQ)}(h h]h }(hjhjgubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjgubj)}(hunsignedh]hunsigned}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjgubj)}(hlongh]hlong}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjgubj)}(hjdh]hj}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj~gubah}(h]h ]h"]h$]h&]jjuh1j3hj0ghhhjXghMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj,ghhhjXghMubah}(h]j'gah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjXghMhj)ghhubj4)}(hhh]jM)}(hConvert jiffies to nanosecondsh]hConvert jiffies to nanoseconds}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjghhubah}(h]h ]h"]h$]h&]uh1j3hj)ghhhjXghMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjhjHjhjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``const unsigned long j`` jiffies value **Return** nanoseconds valueh](jM)}(h**Parameters**h]j)}(hj$hh]h Parameters}(hj&hhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"hubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjhubj)}(hhh]j)}(h(``const unsigned long j`` jiffies value h](j)}(h``const unsigned long j``h]jS)}(hjChh]hconst unsigned long j}(hjEhhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAhubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhj=hubj)}(hhh]jM)}(h jiffies valueh]h jiffies value}(hj\hhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjXhhMhjYhubah}(h]h ]h"]h$]h&]uh1jhj=hubeh}(h]h ]h"]h$]h&]uh1jhjXhhMhj:hubah}(h]h ]h"]h$]h&]uh1jhjhubjM)}(h **Return**h]j)}(hj~hh]hReturn}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|hubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjhubjM)}(hnanoseconds valueh]hnanoseconds value}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjhubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hmsecs_to_jiffies (C function)c.msecs_to_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h5unsigned long msecs_to_jiffies (const unsigned int m)h]h)}(h4unsigned long msecs_to_jiffies(const unsigned int m)h](j)}(hunsignedh]hunsigned}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM ubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhhjhhM ubj)}(hlongh]hlong}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhhjhhM ubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhhjhhM ubh)}(hmsecs_to_jiffiesh]j)}(hmsecs_to_jiffiesh]hmsecs_to_jiffies}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhhjhhM ubj4)}(h(const unsigned int m)h]j:)}(hconst unsigned int mh](j?)}(hj h]hconst}(hjihhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjiubjQ)}(h h]h }(hj)ihhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjiubj)}(hunsignedh]hunsigned}(hj7ihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubjQ)}(h h]h }(hjEihhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjiubj)}(hinth]hint}(hjSihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubjQ)}(h h]h }(hjaihhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjiubj)}(hmh]hm}(hjoihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjiubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhhjhhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhhjhhM ubah}(h]jhah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhhM hjhhhubj4)}(hhh]j C)}(hhh]j)}(hconvert milliseconds to jiffiesh]jM)}(hjih]hconvert milliseconds to jiffies}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM hjiubah}(h]h ]h"]h$]h&]uh1jhjihhhjihNubah}(h]h ]h"]h$]h&]j-Cj.Cuh1j ChjihM hjihhubah}(h]h ]h"]h$]h&]uh1j3hjhhhhjhhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjijHjijIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``const unsigned int m`` time in milliseconds **Description** conversion is done as follows: - negative values mean 'infinite timeout' (MAX_JIFFY_OFFSET) - 'too large' values [that would result in larger than MAX_JIFFY_OFFSET values] mean 'infinite timeout' too. - all other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows. for the details see _msecs_to_jiffies() msecs_to_jiffies() checks for the passed in value being a constant via __builtin_constant_p() allowing gcc to eliminate most of the code. __msecs_to_jiffies() is called if the value passed does not allow constant folding and the actual conversion must be done at runtime. The HZ range specific helpers _msecs_to_jiffies() are called both directly here and from __msecs_to_jiffies() in the case where constant folding is not possible. **Return** jiffies valueh](jM)}(h**Parameters**h]j)}(hjih]h Parameters}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjiubj)}(hhh]j)}(h.``const unsigned int m`` time in milliseconds h](j)}(h``const unsigned int m``h]jS)}(hjih]hconst unsigned int m}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM hjiubj)}(hhh]jM)}(htime in millisecondsh]htime in milliseconds}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjjhM hjjubah}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]uh1jhjjhM hjiubah}(h]h ]h"]h$]h&]uh1jhjiubjM)}(h**Description**h]j)}(hj'jh]h Description}(hj)jhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%jubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjiubjM)}(hconversion is done as follows:h]hconversion is done as follows:}(hj=jhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjiubj C)}(hhh](j)}(h;negative values mean 'infinite timeout' (MAX_JIFFY_OFFSET) h]jM)}(h:negative values mean 'infinite timeout' (MAX_JIFFY_OFFSET)h]h>negative values mean ‘infinite timeout’ (MAX_JIFFY_OFFSET)}(hjSjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjOjubah}(h]h ]h"]h$]h&]uh1jhjLjubj)}(hk'too large' values [that would result in larger than MAX_JIFFY_OFFSET values] mean 'infinite timeout' too. h]jM)}(hj'too large' values [that would result in larger than MAX_JIFFY_OFFSET values] mean 'infinite timeout' too.h]hr‘too large’ values [that would result in larger than MAX_JIFFY_OFFSET values] mean ‘infinite timeout’ too.}(hjljhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjhjubah}(h]h ]h"]h$]h&]uh1jhjLjubj)}(hall other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows. for the details see _msecs_to_jiffies() h]jM)}(hall other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows. for the details see _msecs_to_jiffies()h]hall other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows. for the details see _msecs_to_jiffies()}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjjubah}(h]h ]h"]h$]h&]uh1jhjLjubeh}(h]h ]h"]h$]h&]j-Cj.Cuh1j ChjajhMhjiubjM)}(hXmsecs_to_jiffies() checks for the passed in value being a constant via __builtin_constant_p() allowing gcc to eliminate most of the code. __msecs_to_jiffies() is called if the value passed does not allow constant folding and the actual conversion must be done at runtime. The HZ range specific helpers _msecs_to_jiffies() are called both directly here and from __msecs_to_jiffies() in the case where constant folding is not possible.h]hXmsecs_to_jiffies() checks for the passed in value being a constant via __builtin_constant_p() allowing gcc to eliminate most of the code. __msecs_to_jiffies() is called if the value passed does not allow constant folding and the actual conversion must be done at runtime. The HZ range specific helpers _msecs_to_jiffies() are called both directly here and from __msecs_to_jiffies() in the case where constant folding is not possible.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMhjiubjM)}(h **Return**h]j)}(hjjh]hReturn}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM#hjiubjM)}(h jiffies valueh]h jiffies value}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM$hjiubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsecs_to_jiffies (C macro)c.secs_to_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hsecs_to_jiffiesh]h)}(hsecs_to_jiffiesh]h)}(hsecs_to_jiffiesh]j)}(hjjh]hsecs_to_jiffies}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjjhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM2ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjjhhhj khM2ubah}(h]jjah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj khM2hjjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjjhhhj khM2ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj&kjHj&kjIjJjKuh1hhhhjSHhNhNubjM)}(h``secs_to_jiffies (_secs)``h]jS)}(hj,kh]hsecs_to_jiffies (_secs)}(hj.khhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj*kubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM4hjSHhhubji)}(h- convert seconds to jiffies h]j C)}(hhh]j)}(hconvert seconds to jiffies h]jM)}(hconvert seconds to jiffiesh]hconvert seconds to jiffies}(hjMkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM2hjIkubah}(h]h ]h"]h$]h&]uh1jhjFkubah}(h]h ]h"]h$]h&]j-Cj.Cuh1j Chj[khM2hjBkubah}(h]h ]h"]h$]h&]uh1jhhj[khM2hjSHhhubj)}(hX**Parameters** ``_secs`` time in seconds **Description** Conversion is done by simple multiplication with HZ secs_to_jiffies() is defined as a macro rather than a static inline function so it can be used in static initializers. **Return** jiffies valueh](jM)}(h**Parameters**h]j)}(hjtkh]h Parameters}(hjvkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrkubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM6hjnkubj)}(hhh]j)}(h``_secs`` time in seconds h](j)}(h ``_secs``h]jS)}(hjkh]h_secs}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjkubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM3hjkubj)}(hhh]jM)}(htime in secondsh]htime in seconds}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjkhM3hjkubah}(h]h ]h"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]uh1jhjkhM3hjkubah}(h]h ]h"]h$]h&]uh1jhjnkubjM)}(h**Description**h]j)}(hjkh]h Description}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM5hjnkubjM)}(h3Conversion is done by simple multiplication with HZh]h3Conversion is done by simple multiplication with HZ}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM4hjnkubjM)}(hvsecs_to_jiffies() is defined as a macro rather than a static inline function so it can be used in static initializers.h]hvsecs_to_jiffies() is defined as a macro rather than a static inline function so it can be used in static initializers.}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM6hjnkubjM)}(h **Return**h]j)}(hjlh]hReturn}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM9hjnkubjM)}(h jiffies valueh]h jiffies value}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhM:hjnkubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](husecs_to_jiffies (C function)c.usecs_to_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h5unsigned long usecs_to_jiffies (const unsigned int u)h]h)}(h4unsigned long usecs_to_jiffies(const unsigned int u)h](j)}(hunsignedh]hunsigned}(hjIlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjElhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMMubjQ)}(h h]h }(hjXlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjElhhhjWlhMMubj)}(hlongh]hlong}(hjflhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjElhhhjWlhMMubjQ)}(h h]h }(hjtlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjElhhhjWlhMMubh)}(husecs_to_jiffiesh]j)}(husecs_to_jiffiesh]husecs_to_jiffies}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlubah}(h]h ](jjeh"]h$]h&]jjuh1hhjElhhhjWlhMMubj4)}(h(const unsigned int u)h]j:)}(hconst unsigned int uh](j?)}(hj h]hconst}(hjlhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjlubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjlubj)}(hunsignedh]hunsigned}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjlubj)}(hinth]hint}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjlubj)}(huh]hu}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjlubah}(h]h ]h"]h$]h&]jjuh1j3hjElhhhjWlhMMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjAlhhhjWlhMMubah}(h]jlhhubj4)}(hhh]j C)}(hhh]j)}(hconvert microseconds to jiffiesh]jM)}(hj$mh]hconvert microseconds to jiffies}(hj&mhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMMhj"mubah}(h]h ]h"]h$]h&]uh1jhjmhhhj3mhNubah}(h]h ]h"]h$]h&]j-Cj.Cuh1j Chj3mhMMhjmhhubah}(h]h ]h"]h$]h&]uh1j3hj>lhhhjWlhMMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjImjHjImjIjJjKuh1hhhhjSHhNhNubj)}(hXi**Parameters** ``const unsigned int u`` time in microseconds **Description** conversion is done as follows: - 'too large' values [that would result in larger than MAX_JIFFY_OFFSET values] mean 'infinite timeout' too. - all other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows as for msecs_to_jiffies. usecs_to_jiffies() checks for the passed in value being a constant via __builtin_constant_p() allowing gcc to eliminate most of the code. __usecs_to_jiffies() is called if the value passed does not allow constant folding and the actual conversion must be done at runtime. The HZ range specific helpers _usecs_to_jiffies() are called both directly here and from __msecs_to_jiffies() in the case where constant folding is not possible. **Return** jiffies valueh](jM)}(h**Parameters**h]j)}(hjSmh]h Parameters}(hjUmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQmubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMQhjMmubj)}(hhh]j)}(h.``const unsigned int u`` time in microseconds h](j)}(h``const unsigned int u``h]jS)}(hjrmh]hconst unsigned int u}(hjtmhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjpmubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMNhjlmubj)}(hhh]jM)}(htime in microsecondsh]htime in microseconds}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjmhMNhjmubah}(h]h ]h"]h$]h&]uh1jhjlmubeh}(h]h ]h"]h$]h&]uh1jhjmhMNhjimubah}(h]h ]h"]h$]h&]uh1jhjMmubjM)}(h**Description**h]j)}(hjmh]h Description}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMPhjMmubjM)}(hconversion is done as follows:h]hconversion is done as follows:}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMOhjMmubj C)}(hhh](j)}(hk'too large' values [that would result in larger than MAX_JIFFY_OFFSET values] mean 'infinite timeout' too. h]jM)}(hj'too large' values [that would result in larger than MAX_JIFFY_OFFSET values] mean 'infinite timeout' too.h]hr‘too large’ values [that would result in larger than MAX_JIFFY_OFFSET values] mean ‘infinite timeout’ too.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMQhjmubah}(h]h ]h"]h$]h&]uh1jhjmubj)}(hall other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows as for msecs_to_jiffies. h]jM)}(hall other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows as for msecs_to_jiffies.h]hall other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows as for msecs_to_jiffies.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMThjmubah}(h]h ]h"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]j-Cj.Cuh1j ChjmhMQhjMmubjM)}(hXusecs_to_jiffies() checks for the passed in value being a constant via __builtin_constant_p() allowing gcc to eliminate most of the code. __usecs_to_jiffies() is called if the value passed does not allow constant folding and the actual conversion must be done at runtime. The HZ range specific helpers _usecs_to_jiffies() are called both directly here and from __msecs_to_jiffies() in the case where constant folding is not possible.h]hXusecs_to_jiffies() checks for the passed in value being a constant via __builtin_constant_p() allowing gcc to eliminate most of the code. __usecs_to_jiffies() is called if the value passed does not allow constant folding and the actual conversion must be done at runtime. The HZ range specific helpers _usecs_to_jiffies() are called both directly here and from __msecs_to_jiffies() in the case where constant folding is not possible.}(hj nhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMXhjMmubjM)}(h **Return**h]j)}(hjnh]hReturn}(hj nhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMahjMmubjM)}(h jiffies valueh]h jiffies value}(hj4nhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:39: ./include/linux/jiffies.hhMbhjMmubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hjiffies_to_msecs (C function)c.jiffies_to_msecshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h5unsigned int jiffies_to_msecs (const unsigned long j)h]h)}(h4unsigned int jiffies_to_msecs(const unsigned long j)h](j)}(hunsignedh]hunsigned}(hjcnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_nhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjrnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_nhhhjqnhMubj)}(hinth]hint}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_nhhhjqnhMubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_nhhhjqnhMubh)}(hjiffies_to_msecsh]j)}(hjiffies_to_msecsh]hjiffies_to_msecs}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubah}(h]h ](jjeh"]h$]h&]jjuh1hhj_nhhhjqnhMubj4)}(h(const unsigned long j)h]j:)}(hconst unsigned long jh](j?)}(hj h]hconst}(hjnhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjnubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjnubj)}(hunsignedh]hunsigned}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjnubj)}(hlongh]hlong}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubjQ)}(h h]h }(hjohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjnubj)}(hjdh]hj}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnubah}(h]h ]h"]h$]h&]jjuh1j3hj_nhhhjqnhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj[nhhhjqnhMubah}(h]h ](j+j,eh"]h$]h&]j0j1)j2huh1hhjqnhMhjXnhhubj4)}(hhh]jM)}(hConvert jiffies to millisecondsh]hConvert jiffies to milliseconds}(hj8ohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj5ohhubah}(h]h ]h"]h$]h&]uh1j3hjXnhhhjqnhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjPojHjPojIjJjKuh1hhhhjSHhNhNubj)}(hY**Parameters** ``const unsigned long j`` jiffies value **Return** milliseconds valueh](jM)}(h**Parameters**h]j)}(hjZoh]h Parameters}(hj\ohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXoubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjToubj)}(hhh]j)}(h(``const unsigned long j`` jiffies value h](j)}(h``const unsigned long j``h]jS)}(hjyoh]hconst unsigned long j}(hj{ohhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwoubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjsoubj)}(hhh]jM)}(h jiffies valueh]h jiffies value}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjohMhjoubah}(h]h ]h"]h$]h&]uh1jhjsoubeh}(h]h ]h"]h$]h&]uh1jhjohMhjpoubah}(h]h ]h"]h$]h&]uh1jhjToubjM)}(h **Return**h]j)}(hjoh]hReturn}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjToubjM)}(hmilliseconds valueh]hmilliseconds value}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjToubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hjiffies_to_usecs (C function)c.jiffies_to_usecshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h5unsigned int jiffies_to_usecs (const unsigned long j)h]h)}(h4unsigned int jiffies_to_usecs(const unsigned long j)h](j)}(hunsignedh]hunsigned}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjohhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjphhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjohhhjphMubj)}(hinth]hint}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjohhhjphMubjQ)}(h h]h }(hj$phhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjohhhjphMubh)}(hjiffies_to_usecsh]j)}(hjiffies_to_usecsh]hjiffies_to_usecs}(hj6phhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2pubah}(h]h ](jjeh"]h$]h&]jjuh1hhjohhhjphMubj4)}(h(const unsigned long j)h]j:)}(hconst unsigned long jh](j?)}(hj h]hconst}(hjRphhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjNpubjQ)}(h h]h }(hj_phhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNpubj)}(hunsignedh]hunsigned}(hjmphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNpubjQ)}(h h]h }(hj{phhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNpubj)}(hlongh]hlong}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNpubjQ)}(h h]h }(hjphhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNpubj)}(hjdh]hj}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNpubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjJpubah}(h]h ]h"]h$]h&]jjuh1j3hjohhhjphMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjohhhjphMubah}(h]h ](j+j,eh"]h$]h&]j0j1)j2huh1hhjphMhjohhubj4)}(hhh]jM)}(hConvert jiffies to microsecondsh]hConvert jiffies to microseconds}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjphhubah}(h]h ]h"]h$]h&]uh1j3hjohhhjphMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjpjHjpjIjJjKuh1hhhhjSHhNhNubj)}(hY**Parameters** ``const unsigned long j`` jiffies value **Return** microseconds valueh](jM)}(h**Parameters**h]j)}(hjph]h Parameters}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjpubj)}(hhh]j)}(h(``const unsigned long j`` jiffies value h](j)}(h``const unsigned long j``h]jS)}(hjqh]hconst unsigned long j}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj qubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj qubj)}(hhh]jM)}(h jiffies valueh]h jiffies value}(hj(qhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$qhMhj%qubah}(h]h ]h"]h$]h&]uh1jhj qubeh}(h]h ]h"]h$]h&]uh1jhj$qhMhjqubah}(h]h ]h"]h$]h&]uh1jhjpubjM)}(h **Return**h]j)}(hjJqh]hReturn}(hjLqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHqubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjpubjM)}(hmicroseconds valueh]hmicroseconds value}(hj`qhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjpubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hmktime64 (C function) c.mktime64hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(htime64_t mktime64 (const unsigned int year0, const unsigned int mon0, const unsigned int day, const unsigned int hour, const unsigned int min, const unsigned int sec)h]h)}(htime64_t mktime64(const unsigned int year0, const unsigned int mon0, const unsigned int day, const unsigned int hour, const unsigned int min, const unsigned int sec)h](h)}(hhh]j)}(htime64_th]htime64_t}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjqmodnameN classnameNjwjz)}j}]j)}jsmktime64sb c.mktime64asbuh1hhjqhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjqhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqhhhjqhMubh)}(hmktime64h]j)}(hjqh]hmktime64}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ](jjeh"]h$]h&]jjuh1hhjqhhhjqhMubj4)}(h(const unsigned int year0, const unsigned int mon0, const unsigned int day, const unsigned int hour, const unsigned int min, const unsigned int sec)h](j:)}(hconst unsigned int year0h](j?)}(hj h]hconst}(hjqhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjqubjQ)}(h h]h }(hjqhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqubj)}(hunsignedh]hunsigned}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubjQ)}(h h]h }(hj rhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqubj)}(hinth]hint}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubjQ)}(h h]h }(hj&rhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqubj)}(hyear0h]hyear0}(hj4rhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjqubj:)}(hconst unsigned int mon0h](j?)}(hj h]hconst}(hjMrhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjIrubjQ)}(h h]h }(hjZrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjIrubj)}(hunsignedh]hunsigned}(hjhrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIrubjQ)}(h h]h }(hjvrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjIrubj)}(hinth]hint}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIrubjQ)}(h h]h }(hjrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjIrubj)}(hmon0h]hmon0}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjqubj:)}(hconst unsigned int dayh](j?)}(hj h]hconst}(hjrhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjrubjQ)}(h h]h }(hjrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hunsignedh]hunsigned}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubjQ)}(h h]h }(hjrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hinth]hint}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubjQ)}(h h]h }(hjrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hdayh]hday}(hj shhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjqubj:)}(hconst unsigned int hourh](j?)}(hj h]hconst}(hj%shhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj!subjQ)}(h h]h }(hj2shhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!subj)}(hunsignedh]hunsigned}(hj@shhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!subjQ)}(h h]h }(hjNshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!subj)}(hinth]hint}(hj\shhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!subjQ)}(h h]h }(hjjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!subj)}(hhourh]hhour}(hjxshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!subeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjqubj:)}(hconst unsigned int minh](j?)}(hj h]hconst}(hjshhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjsubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjsubj)}(hunsignedh]hunsigned}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjsubj)}(hinth]hint}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjsubj)}(hminh]hmin}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjqubj:)}(hconst unsigned int sech](j?)}(hj h]hconst}(hjshhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjsubjQ)}(h h]h }(hj thhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjsubj)}(hunsignedh]hunsigned}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubjQ)}(h h]h }(hj&thhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjsubj)}(hinth]hint}(hj4thhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubjQ)}(h h]h }(hjBthhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjsubj)}(hsech]hsec}(hjPthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjqubeh}(h]h ]h"]h$]h&]jjuh1j3hjqhhhjqhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjqhhhjqhMubah}(h]jqah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjqhMhjqhhubj4)}(hhh]jM)}(hConverts date to seconds.h]hConverts date to seconds.}(hjzthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjwthhubah}(h]h ]h"]h$]h&]uh1j3hjqhhhjqhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjtjHjtjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``const unsigned int year0`` year to convert ``const unsigned int mon0`` month to convert ``const unsigned int day`` day to convert ``const unsigned int hour`` hour to convert ``const unsigned int min`` minute to convert ``const unsigned int sec`` second to convert **Description** Converts Gregorian date to seconds since 1970-01-01 00:00:00. Assumes input in normal date format, i.e. 1980-12-31 23:59:59 => year=1980, mon=12, day=31, hour=23, min=59, sec=59. [For the Julian calendar (which was used in Russia before 1917, Britain & colonies before 1752, anywhere else before 1582, and is still in use by some communities) leave out the -year/100+year/400 terms, and add 10.] This algorithm was first published by Gauss (I think). A leap second can be indicated by calling this function with sec as 60 (allowable under ISO 8601). The leap second is treated the same as the following second since they don't exist in UNIX time. An encoding of midnight at the end of the day as 24:00:00 - ie. midnight tomorrow - (allowable under ISO 8601) is supported. **Return** seconds since the epoch time for the given input dateh](jM)}(h**Parameters**h]j)}(hjth]h Parameters}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubj)}(hhh](j)}(h-``const unsigned int year0`` year to convert h](j)}(h``const unsigned int year0``h]jS)}(hjth]hconst unsigned int year0}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjtubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubj)}(hhh]jM)}(hyear to converth]hyear to convert}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjthMhjtubah}(h]h ]h"]h$]h&]uh1jhjtubeh}(h]h ]h"]h$]h&]uh1jhjthMhjtubj)}(h-``const unsigned int mon0`` month to convert h](j)}(h``const unsigned int mon0``h]jS)}(hjth]hconst unsigned int mon0}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjtubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubj)}(hhh]jM)}(hmonth to converth]hmonth to convert}(hj uhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj uhMhj uubah}(h]h ]h"]h$]h&]uh1jhjtubeh}(h]h ]h"]h$]h&]uh1jhj uhMhjtubj)}(h*``const unsigned int day`` day to convert h](j)}(h``const unsigned int day``h]jS)}(hj-uh]hconst unsigned int day}(hj/uhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+uubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj'uubj)}(hhh]jM)}(hday to converth]hday to convert}(hjFuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjBuhMhjCuubah}(h]h ]h"]h$]h&]uh1jhj'uubeh}(h]h ]h"]h$]h&]uh1jhjBuhMhjtubj)}(h,``const unsigned int hour`` hour to convert h](j)}(h``const unsigned int hour``h]jS)}(hjfuh]hconst unsigned int hour}(hjhuhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjduubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj`uubj)}(hhh]jM)}(hhour to converth]hhour to convert}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj{uhMhj|uubah}(h]h ]h"]h$]h&]uh1jhj`uubeh}(h]h ]h"]h$]h&]uh1jhj{uhMhjtubj)}(h-``const unsigned int min`` minute to convert h](j)}(h``const unsigned int min``h]jS)}(hjuh]hconst unsigned int min}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjuubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjuubj)}(hhh]jM)}(hminute to converth]hminute to convert}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjuhMhjuubah}(h]h ]h"]h$]h&]uh1jhjuubeh}(h]h ]h"]h$]h&]uh1jhjuhMhjtubj)}(h-``const unsigned int sec`` second to convert h](j)}(h``const unsigned int sec``h]jS)}(hjuh]hconst unsigned int sec}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjuubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjuubj)}(hhh]jM)}(hsecond to converth]hsecond to convert}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjuhMhjuubah}(h]h ]h"]h$]h&]uh1jhjuubeh}(h]h ]h"]h$]h&]uh1jhjuhMhjtubeh}(h]h ]h"]h$]h&]uh1jhjtubjM)}(h**Description**h]j)}(hjvh]h Description}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubjM)}(hConverts Gregorian date to seconds since 1970-01-01 00:00:00. Assumes input in normal date format, i.e. 1980-12-31 23:59:59 => year=1980, mon=12, day=31, hour=23, min=59, sec=59.h]hConverts Gregorian date to seconds since 1970-01-01 00:00:00. Assumes input in normal date format, i.e. 1980-12-31 23:59:59 => year=1980, mon=12, day=31, hour=23, min=59, sec=59.}(hj)vhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubjM)}(h[For the Julian calendar (which was used in Russia before 1917, Britain & colonies before 1752, anywhere else before 1582, and is still in use by some communities) leave out the -year/100+year/400 terms, and add 10.]h]h[For the Julian calendar (which was used in Russia before 1917, Britain & colonies before 1752, anywhere else before 1582, and is still in use by some communities) leave out the -year/100+year/400 terms, and add 10.]}(hj8vhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubjM)}(h6This algorithm was first published by Gauss (I think).h]h6This algorithm was first published by Gauss (I think).}(hjGvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubjM)}(hA leap second can be indicated by calling this function with sec as 60 (allowable under ISO 8601). The leap second is treated the same as the following second since they don't exist in UNIX time.h]hA leap second can be indicated by calling this function with sec as 60 (allowable under ISO 8601). The leap second is treated the same as the following second since they don’t exist in UNIX time.}(hjVvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubjM)}(h|An encoding of midnight at the end of the day as 24:00:00 - ie. midnight tomorrow - (allowable under ISO 8601) is supported.h]h|An encoding of midnight at the end of the day as 24:00:00 - ie. midnight tomorrow - (allowable under ISO 8601) is supported.}(hjevhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubjM)}(h **Return**h]j)}(hjvvh]hReturn}(hjxvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtvubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubjM)}(h5seconds since the epoch time for the given input dateh]h5seconds since the epoch time for the given input date}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjtubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&set_normalized_timespec64 (C function)c.set_normalized_timespec64hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hNvoid set_normalized_timespec64 (struct timespec64 *ts, time64_t sec, s64 nsec)h]h)}(hMvoid set_normalized_timespec64(struct timespec64 *ts, time64_t sec, s64 nsec)h](j)}(hvoidh]hvoid}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvhhhjvhMubh)}(hset_normalized_timespec64h]j)}(hset_normalized_timespec64h]hset_normalized_timespec64}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ](jjeh"]h$]h&]jjuh1hhjvhhhjvhMubj4)}(h/(struct timespec64 *ts, time64_t sec, s64 nsec)h](j:)}(hstruct timespec64 *tsh](j?)}(hjBh]hstruct}(hjvhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjvubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvubh)}(hhh]j)}(h timespec64h]h timespec64}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjwmodnameN classnameNjwjz)}j}]j)}jsjvsbc.set_normalized_timespec64asbuh1hhjvubjQ)}(h h]h }(hj6whhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvubj)}(hjh]h*}(hjDwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubj)}(htsh]hts}(hjQwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjvubj:)}(h time64_t sech](h)}(hhh]j)}(htime64_th]htime64_t}(hjmwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjwubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjowmodnameN classnameNjwjz)}j}]j2wc.set_normalized_timespec64asbuh1hhjfwubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfwubj)}(hsech]hsec}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfwubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjvubj:)}(hs64 nsech](h)}(hhh]j)}(hs64h]hs64}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjwmodnameN classnameNjwjz)}j}]j2wc.set_normalized_timespec64asbuh1hhjwubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjwubj)}(hnsech]hnsec}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjvubeh}(h]h ]h"]h$]h&]jjuh1j3hjvhhhjvhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjvhhhjvhMubah}(h]jvah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjvhMhjvhhubj4)}(hhh]jM)}(h-set timespec sec and nsec parts and normalizeh]h-set timespec sec and nsec parts and normalize}(hj xhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjxhhubah}(h]h ]h"]h$]h&]uh1j3hjvhhhjvhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj#xjHj#xjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timespec64 *ts`` pointer to timespec variable to be set ``time64_t sec`` seconds to set ``s64 nsec`` nanoseconds to set **Description** Set seconds and nanoseconds field of a timespec variable and normalize to the timespec storage format **Note** The tv_nsec part is always in the range of 0 <= tv_nsec < NSEC_PER_SEC. For negative values only the tv_sec field is negative !h](jM)}(h**Parameters**h]j)}(hj-xh]h Parameters}(hj/xhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+xubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj'xubj)}(hhh](j)}(hA``struct timespec64 *ts`` pointer to timespec variable to be set h](j)}(h``struct timespec64 *ts``h]jS)}(hjLxh]hstruct timespec64 *ts}(hjNxhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJxubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjFxubj)}(hhh]jM)}(h&pointer to timespec variable to be seth]h&pointer to timespec variable to be set}(hjexhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjaxhMhjbxubah}(h]h ]h"]h$]h&]uh1jhjFxubeh}(h]h ]h"]h$]h&]uh1jhjaxhMhjCxubj)}(h ``time64_t sec`` seconds to set h](j)}(h``time64_t sec``h]jS)}(hjxh]h time64_t sec}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjxubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjxubj)}(hhh]jM)}(hseconds to seth]hseconds to set}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjxhMhjxubah}(h]h ]h"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]uh1jhjxhMhjCxubj)}(h ``s64 nsec`` nanoseconds to set h](j)}(h ``s64 nsec``h]jS)}(hjxh]hs64 nsec}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjxubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjxubj)}(hhh]jM)}(hnanoseconds to seth]hnanoseconds to set}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjxhMhjxubah}(h]h ]h"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]uh1jhjxhMhjCxubeh}(h]h ]h"]h$]h&]uh1jhj'xubjM)}(h**Description**h]j)}(hjxh]h Description}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj'xubjM)}(heSet seconds and nanoseconds field of a timespec variable and normalize to the timespec storage formath]heSet seconds and nanoseconds field of a timespec variable and normalize to the timespec storage format}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj'xubjM)}(h**Note**h]j)}(hj yh]hNote}(hj"yhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj'xubjM)}(hThe tv_nsec part is always in the range of 0 <= tv_nsec < NSEC_PER_SEC. For negative values only the tv_sec field is negative !h]hThe tv_nsec part is always in the range of 0 <= tv_nsec < NSEC_PER_SEC. For negative values only the tv_sec field is negative !}(hj6yhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj'xubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hns_to_timespec64 (C function)c.ns_to_timespec64hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h-struct timespec64 ns_to_timespec64 (s64 nsec)h]h)}(h,struct timespec64 ns_to_timespec64(s64 nsec)h](j?)}(hjBh]hstruct}(hjeyhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjayhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjsyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjayhhhjryhMubh)}(hhh]j)}(h timespec64h]h timespec64}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjymodnameN classnameNjwjz)}j}]j)}jsns_to_timespec64sbc.ns_to_timespec64asbuh1hhjayhhhjryhMubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjayhhhjryhMubh)}(hns_to_timespec64h]j)}(hjyh]hns_to_timespec64}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ](jjeh"]h$]h&]jjuh1hhjayhhhjryhMubj4)}(h (s64 nsec)h]j:)}(hs64 nsech](h)}(hhh]j)}(hs64h]hs64}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjymodnameN classnameNjwjz)}j}]jyc.ns_to_timespec64asbuh1hhjyubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hnsech]hnsec}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjyubah}(h]h ]h"]h$]h&]jjuh1j3hjayhhhjryhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj]yhhhjryhMubah}(h]jXyah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjryhMhjZyhhubj4)}(hhh]jM)}(h!Convert nanoseconds to timespec64h]h!Convert nanoseconds to timespec64}(hj+zhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj(zhhubah}(h]h ]h"]h$]h&]uh1j3hjZyhhhjryhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjCzjHjCzjIjJjKuh1hhhhjSHhNhNubj)}(h**Parameters** ``s64 nsec`` the nanoseconds value to be converted **Return** the timespec64 representation of the nsec parameter.h](jM)}(h**Parameters**h]j)}(hjMzh]h Parameters}(hjOzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKzubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjGzubj)}(hhh]j)}(h3``s64 nsec`` the nanoseconds value to be converted h](j)}(h ``s64 nsec``h]jS)}(hjlzh]hs64 nsec}(hjnzhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjjzubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjfzubj)}(hhh]jM)}(h%the nanoseconds value to be convertedh]h%the nanoseconds value to be converted}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjzhMhjzubah}(h]h ]h"]h$]h&]uh1jhjfzubeh}(h]h ]h"]h$]h&]uh1jhjzhMhjczubah}(h]h ]h"]h$]h&]uh1jhjGzubjM)}(h **Return**h]j)}(hjzh]hReturn}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjGzubjM)}(h4the timespec64 representation of the nsec parameter.h]h4the timespec64 representation of the nsec parameter.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjGzubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h__msecs_to_jiffies (C function)c.__msecs_to_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h7unsigned long __msecs_to_jiffies (const unsigned int m)h]h)}(h6unsigned long __msecs_to_jiffies(const unsigned int m)h](j)}(hunsignedh]hunsigned}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM.ubjQ)}(h h]h }(hjzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjzhhhjzhM.ubj)}(hlongh]hlong}(hj {hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzhhhjzhM.ubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjzhhhjzhM.ubh)}(h__msecs_to_jiffiesh]j)}(h__msecs_to_jiffiesh]h__msecs_to_jiffies}(hj){hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%{ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjzhhhjzhM.ubj4)}(h(const unsigned int m)h]j:)}(hconst unsigned int mh](j?)}(hj h]hconst}(hjE{hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjA{ubjQ)}(h h]h }(hjR{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjA{ubj)}(hunsignedh]hunsigned}(hj`{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjA{ubjQ)}(h h]h }(hjn{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjA{ubj)}(hinth]hint}(hj|{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjA{ubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjA{ubj)}(hjqih]hm}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjA{ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj={ubah}(h]h ]h"]h$]h&]jjuh1j3hjzhhhjzhM.ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjzhhhjzhM.ubah}(h]jzah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjzhM.hjzhhubj4)}(hhh]j C)}(hhh]j)}(hconvert milliseconds to jiffiesh]jM)}(hj{h]hconvert milliseconds to jiffies}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM.hj{ubah}(h]h ]h"]h$]h&]uh1jhj{hhhj{hNubah}(h]h ]h"]h$]h&]j-Cj.Cuh1j Chj{hM.hj{hhubah}(h]h ]h"]h$]h&]uh1j3hjzhhhjzhM.ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj{jHj{jIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``const unsigned int m`` time in milliseconds **Description** conversion is done as follows: - negative values mean 'infinite timeout' (MAX_JIFFY_OFFSET) - 'too large' values [that would result in larger than MAX_JIFFY_OFFSET values] mean 'infinite timeout' too. - all other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows. for the details see _msecs_to_jiffies() msecs_to_jiffies() checks for the passed in value being a constant via __builtin_constant_p() allowing gcc to eliminate most of the code, __msecs_to_jiffies() is called if the value passed does not allow constant folding and the actual conversion must be done at runtime. The _msecs_to_jiffies helpers are the HZ dependent conversion routines found in include/linux/jiffies.h **Return** jiffies valueh](jM)}(h**Parameters**h]j)}(hj{h]h Parameters}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM2hj{ubj)}(hhh]j)}(h.``const unsigned int m`` time in milliseconds h](j)}(h``const unsigned int m``h]jS)}(hj|h]hconst unsigned int m}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj|ubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM/hj|ubj)}(hhh]jM)}(htime in millisecondsh]htime in milliseconds}(hj-|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj)|hM/hj*|ubah}(h]h ]h"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]uh1jhj)|hM/hj |ubah}(h]h ]h"]h$]h&]uh1jhj{ubjM)}(h**Description**h]j)}(hjO|h]h Description}(hjQ|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjM|ubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM1hj{ubjM)}(hconversion is done as follows:h]hconversion is done as follows:}(hje|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM0hj{ubj C)}(hhh](j)}(h;negative values mean 'infinite timeout' (MAX_JIFFY_OFFSET) h]jM)}(h:negative values mean 'infinite timeout' (MAX_JIFFY_OFFSET)h]h>negative values mean ‘infinite timeout’ (MAX_JIFFY_OFFSET)}(hj{|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM2hjw|ubah}(h]h ]h"]h$]h&]uh1jhjt|ubj)}(hk'too large' values [that would result in larger than MAX_JIFFY_OFFSET values] mean 'infinite timeout' too. h]jM)}(hj'too large' values [that would result in larger than MAX_JIFFY_OFFSET values] mean 'infinite timeout' too.h]hr‘too large’ values [that would result in larger than MAX_JIFFY_OFFSET values] mean ‘infinite timeout’ too.}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM4hj|ubah}(h]h ]h"]h$]h&]uh1jhjt|ubj)}(hall other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows. for the details see _msecs_to_jiffies() h]jM)}(hall other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows. for the details see _msecs_to_jiffies()h]hall other values are converted to jiffies by either multiplying the input value by a factor or dividing it with a factor and handling any 32-bit overflows. for the details see _msecs_to_jiffies()}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM7hj|ubah}(h]h ]h"]h$]h&]uh1jhjt|ubeh}(h]h ]h"]h$]h&]j-Cj.Cuh1j Chj|hM2hj{ubjM)}(hXwmsecs_to_jiffies() checks for the passed in value being a constant via __builtin_constant_p() allowing gcc to eliminate most of the code, __msecs_to_jiffies() is called if the value passed does not allow constant folding and the actual conversion must be done at runtime. The _msecs_to_jiffies helpers are the HZ dependent conversion routines found in include/linux/jiffies.hh]hXwmsecs_to_jiffies() checks for the passed in value being a constant via __builtin_constant_p() allowing gcc to eliminate most of the code, __msecs_to_jiffies() is called if the value passed does not allow constant folding and the actual conversion must be done at runtime. The _msecs_to_jiffies helpers are the HZ dependent conversion routines found in include/linux/jiffies.h}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM<hj{ubjM)}(h **Return**h]j)}(hj|h]hReturn}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMDhj{ubjM)}(h jiffies valueh]h jiffies value}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMEhj{ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h__usecs_to_jiffies (C function)c.__usecs_to_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h7unsigned long __usecs_to_jiffies (const unsigned int u)h]h)}(h6unsigned long __usecs_to_jiffies(const unsigned int u)h](j)}(hunsignedh]hunsigned}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}hhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMSubjQ)}(h h]h }(hj-}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}hhhj,}hMSubj)}(hlongh]hlong}(hj;}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}hhhj,}hMSubjQ)}(h h]h }(hjI}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}hhhj,}hMSubh)}(h__usecs_to_jiffiesh]j)}(h__usecs_to_jiffiesh]h__usecs_to_jiffies}(hj[}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjW}ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj}hhhj,}hMSubj4)}(h(const unsigned int u)h]j:)}(hconst unsigned int uh](j?)}(hj h]hconst}(hjw}hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjs}ubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjs}ubj)}(hunsignedh]hunsigned}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjs}ubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjs}ubj)}(hinth]hint}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjs}ubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjs}ubj)}(hjlh]hu}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjs}ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjo}ubah}(h]h ]h"]h$]h&]jjuh1j3hj}hhhj,}hMSubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj}hhhj,}hMSubah}(h]j}ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj,}hMShj}hhubj4)}(hhh]j C)}(hhh]j)}(hconvert microseconds to jiffiesh]jM)}(hj}h]hconvert microseconds to jiffies}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMShj}ubah}(h]h ]h"]h$]h&]uh1jhj}hhhj~hNubah}(h]h ]h"]h$]h&]j-Cj.Cuh1j Chj~hMShj}hhubah}(h]h ]h"]h$]h&]uh1j3hj}hhhj,}hMSubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj~jHj~jIjJjKuh1hhhhjSHhNhNubj)}(hZ**Parameters** ``const unsigned int u`` time in milliseconds **Return** jiffies valueh](jM)}(h**Parameters**h]j)}(hj'~h]h Parameters}(hj)~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%~ubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMWhj!~ubj)}(hhh]j)}(h.``const unsigned int u`` time in milliseconds h](j)}(h``const unsigned int u``h]jS)}(hjF~h]hconst unsigned int u}(hjH~hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjD~ubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMThj@~ubj)}(hhh]jM)}(htime in millisecondsh]htime in milliseconds}(hj_~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[~hMThj\~ubah}(h]h ]h"]h$]h&]uh1jhj@~ubeh}(h]h ]h"]h$]h&]uh1jhj[~hMThj=~ubah}(h]h ]h"]h$]h&]uh1jhj!~ubjM)}(h **Return**h]j)}(hj~h]hReturn}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMVhj!~ubjM)}(h jiffies valueh]h jiffies value}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMVhj!~ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"timespec64_to_jiffies (C function)c.timespec64_to_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hDunsigned long timespec64_to_jiffies (const struct timespec64 *value)h]h)}(hCunsigned long timespec64_to_jiffies(const struct timespec64 *value)h](j)}(hunsignedh]hunsigned}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~hhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMaubjQ)}(h h]h }(hj~hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~hhhj~hMaubj)}(hlongh]hlong}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~hhhj~hMaubjQ)}(h h]h }(hj~hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~hhhj~hMaubh)}(htimespec64_to_jiffiesh]j)}(htimespec64_to_jiffiesh]htimespec64_to_jiffies}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj~hhhj~hMaubj4)}(h (const struct timespec64 *value)h]j:)}(hconst struct timespec64 *valueh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj?)}(hjBh]hstruct}(hj:hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjGhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timespec64h]h timespec64}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjZmodnameN classnameNjwjz)}j}]j)}jsjsbc.timespec64_to_jiffiesasbuh1hhjubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hvalueh]hvalue}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj~hhhj~hMaubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj~hhhj~hMaubah}(h]j~ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj~hMahj~hhubj4)}(hhh]jM)}(h%convert a timespec64 value to jiffiesh]h%convert a timespec64 value to jiffies}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMahjhhubah}(h]h ]h"]h$]h&]uh1j3hj~hhhj~hMaubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``const struct timespec64 *value`` pointer to :c:type:`struct timespec64 ` **Description** The TICK_NSEC - 1 rounds up the value to the next resolution. Note that a remainder subtract here would not do the right thing as the resolution values don't fall on second boundaries. I.e. the line: nsec -= nsec % TICK_NSEC; is NOT a correct resolution rounding. Note that due to the small error in the multiplier here, this rounding is incorrect for sufficiently large values of tv_nsec, but well formed timespecs should have tv_nsec < NSEC_PER_SEC, so we're OK. Rather, we just shift the bits off the right. The >> (NSEC_JIFFIE_SC - SEC_JIFFIE_SC) converts the scaled nsec value to a scaled second value. **Return** jiffies valueh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMehjubj)}(hhh]j)}(hW``const struct timespec64 *value`` pointer to :c:type:`struct timespec64 ` h](j)}(h"``const struct timespec64 *value``h]jS)}(hjh]hconst struct timespec64 *value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMbhjubj)}(hhh]jM)}(h3pointer to :c:type:`struct timespec64 `h](h pointer to }(hjhhhNhNubh)}(h(:c:type:`struct timespec64 `h]jS)}(hj!h]hstruct timespec64}(hj#hhhNhNubah}(h]h ](xrefjAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocdriver-api/basics refdomainjAreftypetype refexplicitrefwarnjwjz)}j}]sb reftarget timespec64uh1hhjhMbhjubeh}(h]h ]h"]h$]h&]uh1jLhjhMbhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMbhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj^h]h Description}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMdhjubjM)}(hXThe TICK_NSEC - 1 rounds up the value to the next resolution. Note that a remainder subtract here would not do the right thing as the resolution values don't fall on second boundaries. I.e. the line: nsec -= nsec % TICK_NSEC; is NOT a correct resolution rounding. Note that due to the small error in the multiplier here, this rounding is incorrect for sufficiently large values of tv_nsec, but well formed timespecs should have tv_nsec < NSEC_PER_SEC, so we're OK.h]hXThe TICK_NSEC - 1 rounds up the value to the next resolution. Note that a remainder subtract here would not do the right thing as the resolution values don’t fall on second boundaries. I.e. the line: nsec -= nsec % TICK_NSEC; is NOT a correct resolution rounding. Note that due to the small error in the multiplier here, this rounding is incorrect for sufficiently large values of tv_nsec, but well formed timespecs should have tv_nsec < NSEC_PER_SEC, so we’re OK.}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMchjubjM)}(h-Rather, we just shift the bits off the right.h]h-Rather, we just shift the bits off the right.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMlhjubjM)}(h`The >> (NSEC_JIFFIE_SC - SEC_JIFFIE_SC) converts the scaled nsec value to a scaled second value.h]h`The >> (NSEC_JIFFIE_SC - SEC_JIFFIE_SC) converts the scaled nsec value to a scaled second value.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMnhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMqhjubjM)}(h jiffies valueh]h jiffies value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMrhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"jiffies_to_timespec64 (C function)c.jiffies_to_timespec64hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hRvoid jiffies_to_timespec64 (const unsigned long jiffies, struct timespec64 *value)h]h)}(hQvoid jiffies_to_timespec64(const unsigned long jiffies, struct timespec64 *value)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hjiffies_to_timespec64h]j)}(hjiffies_to_timespec64h]hjiffies_to_timespec64}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h7(const unsigned long jiffies, struct timespec64 *value)h](j:)}(hconst unsigned long jiffiesh](j?)}(hj h]hconst}(hj%hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj!ubjQ)}(h h]h }(hj2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!ubj)}(hunsignedh]hunsigned}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubjQ)}(h h]h }(hjNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!ubj)}(hlongh]hlong}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!ubj)}(hjiffiesh]hjiffies}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hstruct timespec64 *valueh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timespec64h]h timespec64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj sbc.jiffies_to_timespec64asbuh1hhjubjQ)}(h h]h }(hjρhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj݁hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hvalueh]hvalue}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jۀah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhj݀hhubj4)}(hhh]jM)}(hAconvert jiffies value to :c:type:`struct timespec64 `h](hconvert jiffies value to }(hjhhhNhNubh)}(h(:c:type:`struct timespec64 `h]jS)}(hjh]hstruct timespec64}(hj hhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwjz)}j}]jˁc.jiffies_to_timespec64asbjB timespec64uh1hhjqnhMhjubeh}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj݀hhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjPjHjPjIjJjKuh1hhhhjSHhNhNubj)}(h**Parameters** ``const unsigned long jiffies`` jiffies value ``struct timespec64 *value`` pointer to :c:type:`struct timespec64 `h](jM)}(h**Parameters**h]j)}(hjZh]h Parameters}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjTubj)}(hhh](j)}(h.``const unsigned long jiffies`` jiffies value h](j)}(h``const unsigned long jiffies``h]jS)}(hjyh]hconst unsigned long jiffies}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjsubj)}(hhh]jM)}(h jiffies valueh]h jiffies value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjsubeh}(h]h ]h"]h$]h&]uh1jhjhMhjpubj)}(hP``struct timespec64 *value`` pointer to :c:type:`struct timespec64 `h](j)}(h``struct timespec64 *value``h]jS)}(hjh]hstruct timespec64 *value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubj)}(hhh]jM)}(h3pointer to :c:type:`struct timespec64 `h](h pointer to }(hj˂hhhNhNubh)}(h(:c:type:`struct timespec64 `h]jS)}(hjՂh]hstruct timespec64}(hjׂhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjӂubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj?jB timespec64uh1hhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj˂ubeh}(h]h ]h"]h$]h&]uh1jLhjhMhjȂubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjǂhMhjpubeh}(h]h ]h"]h$]h&]uh1jhjTubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hjiffies_to_clock_t (C function)c.jiffies_to_clock_thNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h,clock_t jiffies_to_clock_t (unsigned long x)h]h)}(h+clock_t jiffies_to_clock_t(unsigned long x)h](h)}(hhh]j)}(hclock_th]hclock_t}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj0modnameN classnameNjwjz)}j}]j)}jsjiffies_to_clock_tsbc.jiffies_to_clock_tasbuh1hhj'hhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'hhhjOhMubh)}(hjiffies_to_clock_th]j)}(hjLh]hjiffies_to_clock_t}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj'hhhjOhMubj4)}(h(unsigned long x)h]j:)}(hunsigned long xh](j)}(hunsignedh]hunsigned}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hjEh]hx}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjuubah}(h]h ]h"]h$]h&]jjuh1j3hj'hhhjOhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj#hhhjOhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjOhMhj hhubj4)}(hhh]jM)}(hConvert jiffies to clock_th]hConvert jiffies to clock_t}(hjރhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjۃhhubah}(h]h ]h"]h$]h&]uh1j3hj hhhjOhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hn**Parameters** ``unsigned long x`` jiffies value **Return** jiffies converted to clock_t (CLOCKS_PER_SEC)h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubj)}(hhh]j)}(h"``unsigned long x`` jiffies value h](j)}(h``unsigned long x``h]jS)}(hjh]hunsigned long x}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubj)}(hhh]jM)}(h jiffies valueh]h jiffies value}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4hMhj5ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj4hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h **Return**h]j)}(hjZh]hReturn}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubjM)}(h-jiffies converted to clock_t (CLOCKS_PER_SEC)h]h-jiffies converted to clock_t (CLOCKS_PER_SEC)}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hclock_t_to_jiffies (C function)c.clock_t_to_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h2unsigned long clock_t_to_jiffies (unsigned long x)h]h)}(h1unsigned long clock_t_to_jiffies(unsigned long x)h](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhMubjQ)}(h h]h }(hjʄhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hclock_t_to_jiffiesh]j)}(hclock_t_to_jiffiesh]hclock_t_to_jiffies}(hj܄hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj؄ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(unsigned long x)h]j:)}(hunsigned long xh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjEh]hx}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hConvert clock_t to jiffiesh]hConvert clock_t to jiffies}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjVhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjqjHjqjIjJjKuh1hhhhjSHhNhNubj)}(hc**Parameters** ``unsigned long x`` clock_t value **Return** clock_t value converted to jiffiesh](jM)}(h**Parameters**h]j)}(hj{h]h Parameters}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjuubj)}(hhh]j)}(h"``unsigned long x`` clock_t value h](j)}(h``unsigned long x``h]jS)}(hjh]hunsigned long x}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubj)}(hhh]jM)}(h clock_t valueh]h clock_t value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjuubjM)}(h **Return**h]j)}(hjՅh]hReturn}(hjׅhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӅubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjuubjM)}(h"clock_t value converted to jiffiesh]h"clock_t value converted to jiffies}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjuubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"jiffies_64_to_clock_t (C function)c.jiffies_64_to_clock_thNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h)notrace u64 jiffies_64_to_clock_t (u64 x)h]h)}(h(notrace u64 jiffies_64_to_clock_t(u64 x)h](hnotrace}(hjhhhNhNubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubh)}(hhh]j)}(hu64h]hu64}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2modnameN classnameNjwjz)}j}]j)}jsjiffies_64_to_clock_tsbc.jiffies_64_to_clock_tasbuh1hhjhhhj,hMubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj,hMubh)}(hjiffies_64_to_clock_th]j)}(hjNh]hjiffies_64_to_clock_t}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj,hMubj4)}(h(u64 x)h]j:)}(hu64 xh](h)}(hhh]j)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jLc.jiffies_64_to_clock_tasbuh1hhjzubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjzubj)}(hjEh]hx}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjvubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj,hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj,hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj,hMhjhhubj4)}(hhh]jM)}(hConvert jiffies_64 to clock_th]hConvert jiffies_64 to clock_t}(hjֆhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjӆhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj,hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hy**Parameters** ``u64 x`` jiffies_64 value **Return** jiffies_64 value converted to 64-bit "clock_t" (CLOCKS_PER_SEC)h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubj)}(hhh]j)}(h``u64 x`` jiffies_64 value h](j)}(h ``u64 x``h]jS)}(hjh]hu64 x}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubj)}(hhh]jM)}(hjiffies_64 valueh]hjiffies_64 value}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,hMhj-ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj,hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h **Return**h]j)}(hjRh]hReturn}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubjM)}(h?jiffies_64 value converted to 64-bit "clock_t" (CLOCKS_PER_SEC)h]hCjiffies_64 value converted to 64-bit “clock_t” (CLOCKS_PER_SEC)}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hjiffies64_to_nsecs (C function)c.jiffies64_to_nsecshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hu64 jiffies64_to_nsecs (u64 j)h]h)}(hu64 jiffies64_to_nsecs(u64 j)h](h)}(hhh]j)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjiffies64_to_nsecssbc.jiffies64_to_nsecsasbuh1hhjhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hjiffies64_to_nsecsh]j)}(hjh]hjiffies64_to_nsecs}(hj·hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjʇubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(u64 j)h]j:)}(hu64 jh](h)}(hhh]j)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.jiffies64_to_nsecsasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjdh]hj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h Convert jiffies64 to nanosecondsh]h Convert jiffies64 to nanoseconds}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj>hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjYjHjYjIjJjKuh1hhhhjSHhNhNubj)}(hJ**Parameters** ``u64 j`` jiffies64 value **Return** nanoseconds valueh](jM)}(h**Parameters**h]j)}(hjch]h Parameters}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj]ubj)}(hhh]j)}(h``u64 j`` jiffies64 value h](j)}(h ``u64 j``h]jS)}(hjh]hu64 j}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj|ubj)}(hhh]jM)}(hjiffies64 valueh]hjiffies64 value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjyubah}(h]h ]h"]h$]h&]uh1jhj]ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj]ubjM)}(hnanoseconds valueh]hnanoseconds value}(hjӈhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hjiffies64_to_msecs (C function)c.jiffies64_to_msecshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h$u64 jiffies64_to_msecs (const u64 j)h]h)}(h#u64 jiffies64_to_msecs(const u64 j)h](h)}(hhh]j)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjiffies64_to_msecssbc.jiffies64_to_msecsasbuh1hhjhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM ubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj&hM ubh)}(hjiffies64_to_msecsh]j)}(hj#h]hjiffies64_to_msecs}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj&hM ubj4)}(h (const u64 j)h]j:)}(h const u64 jh](j?)}(hj h]hconst}(hjThhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjPubjQ)}(h h]h }(hjahhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPubh)}(hhh]j)}(hu64h]hu64}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjtmodnameN classnameNjwjz)}j}]j!c.jiffies64_to_msecsasbuh1hhjPubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPubj)}(hjdh]hj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjLubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj&hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj&hM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj&hM hjhhubj4)}(hhh]jM)}(h!Convert jiffies64 to millisecondsh]h!Convert jiffies64 to milliseconds}(hjljhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM hjĉhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj&hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj߉jHj߉jIjJjKuh1hhhhjSHhNhNubj)}(hQ**Parameters** ``const u64 j`` jiffies64 value **Return** milliseconds valueh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubj)}(hhh]j)}(h ``const u64 j`` jiffies64 value h](j)}(h``const u64 j``h]jS)}(hjh]h const u64 j}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM hjubj)}(hhh]jM)}(hjiffies64 valueh]hjiffies64 value}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h **Return**h]j)}(hjCh]hReturn}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM hjubjM)}(hmilliseconds valueh]hmilliseconds value}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hnsecs_to_jiffies64 (C function)c.nsecs_to_jiffies64hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hu64 nsecs_to_jiffies64 (u64 n)h]h)}(hu64 nsecs_to_jiffies64(u64 n)h](h)}(hhh]j)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsnsecs_to_jiffies64sbc.nsecs_to_jiffies64asbuh1hhjhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hnsecs_to_jiffies64h]j)}(hjh]hnsecs_to_jiffies64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(u64 n)h]j:)}(hu64 nh](h)}(hhh]j)}(hu64h]hu64}(hj݊hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjڊubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjߊmodnameN classnameNjwjz)}j}]jc.nsecs_to_jiffies64asbuh1hhj֊ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj֊ubj)}(hjh]hn}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj֊ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjҊubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]j{ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhj}hhubj4)}(hhh]jM)}(h!Convert nsecs in u64 to jiffies64h]h!Convert nsecs in u64 to jiffies64}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhj/hhubah}(h]h ]h"]h$]h&]uh1j3hj}hhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjJjHjJjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``u64 n`` nsecs in u64 **Description** Unlike {m,u}secs_to_jiffies, type of input is not unsigned int but u64. And this doesn't return MAX_JIFFY_OFFSET since this function is designed for scheduler, not for use in device drivers to calculate timeout value. **note** NSEC_PER_SEC = 10^9 = (5^9 * 2^9) = (1953125 * 512) ULLONG_MAX ns = 18446744073.709551615 secs = about 584 years **Return** nsecs converted to jiffies64 valueh](jM)}(h**Parameters**h]j)}(hjTh]h Parameters}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjNubj)}(hhh]j)}(h``u64 n`` nsecs in u64 h](j)}(h ``u64 n``h]jS)}(hjsh]hu64 n}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjqubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjmubj)}(hhh]jM)}(h nsecs in u64h]h nsecs in u64}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]uh1jhjhMhjjubah}(h]h ]h"]h$]h&]uh1jhjNubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjNubjM)}(hUnlike {m,u}secs_to_jiffies, type of input is not unsigned int but u64. And this doesn't return MAX_JIFFY_OFFSET since this function is designed for scheduler, not for use in device drivers to calculate timeout value.h]hUnlike {m,u}secs_to_jiffies, type of input is not unsigned int but u64. And this doesn’t return MAX_JIFFY_OFFSET since this function is designed for scheduler, not for use in device drivers to calculate timeout value.}(hjċhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjNubjM)}(h**note**h]j)}(hjՋh]hnote}(hj׋hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӋubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM!hjNubji)}(hqNSEC_PER_SEC = 10^9 = (5^9 * 2^9) = (1953125 * 512) ULLONG_MAX ns = 18446744073.709551615 secs = about 584 years h]jM)}(hpNSEC_PER_SEC = 10^9 = (5^9 * 2^9) = (1953125 * 512) ULLONG_MAX ns = 18446744073.709551615 secs = about 584 yearsh]hpNSEC_PER_SEC = 10^9 = (5^9 * 2^9) = (1953125 * 512) ULLONG_MAX ns = 18446744073.709551615 secs = about 584 years}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM"hjubah}(h]h ]h"]h$]h&]uh1jhhjhM"hjNubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM%hjNubjM)}(h"nsecs converted to jiffies64 valueh]h"nsecs converted to jiffies64 value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM&hjNubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hnsecs_to_jiffies (C function)c.nsecs_to_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h&unsigned long nsecs_to_jiffies (u64 n)h]h)}(h%unsigned long nsecs_to_jiffies(u64 n)h](j)}(hunsignedh]hunsigned}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM;ubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjGhhhjYhM;ubj)}(hlongh]hlong}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGhhhjYhM;ubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjGhhhjYhM;ubh)}(hnsecs_to_jiffiesh]j)}(hnsecs_to_jiffiesh]hnsecs_to_jiffies}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjGhhhjYhM;ubj4)}(h(u64 n)h]j:)}(hu64 nh](h)}(hhh]j)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.nsecs_to_jiffiesasbuh1hhjubjQ)}(h h]h }(hjnjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hn}(hjՌhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjGhhhjYhM;ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjChhhjYhM;ubah}(h]j>ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjYhM;hj@hhubj4)}(hhh]jM)}(hConvert nsecs in u64 to jiffiesh]hConvert nsecs in u64 to jiffies}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM;hjhhubah}(h]h ]h"]h$]h&]uh1j3hj@hhhjYhM;ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``u64 n`` nsecs in u64 **Description** Unlike {m,u}secs_to_jiffies, type of input is not unsigned int but u64. And this doesn't return MAX_JIFFY_OFFSET since this function is designed for scheduler, not for use in device drivers to calculate timeout value. **note** NSEC_PER_SEC = 10^9 = (5^9 * 2^9) = (1953125 * 512) ULLONG_MAX ns = 18446744073.709551615 secs = about 584 years **Return** nsecs converted to jiffies valueh](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM?hjubj)}(hhh]j)}(h``u64 n`` nsecs in u64 h](j)}(h ``u64 n``h]jS)}(hj?h]hu64 n}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=ubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM=hj9ubj)}(hhh]jM)}(h nsecs in u64h]h nsecs in u64}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjThM=hjUubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhjThM=hj6ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjzh]h Description}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM?hjubjM)}(hUnlike {m,u}secs_to_jiffies, type of input is not unsigned int but u64. And this doesn't return MAX_JIFFY_OFFSET since this function is designed for scheduler, not for use in device drivers to calculate timeout value.h]hUnlike {m,u}secs_to_jiffies, type of input is not unsigned int but u64. And this doesn’t return MAX_JIFFY_OFFSET since this function is designed for scheduler, not for use in device drivers to calculate timeout value.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM>hjubjM)}(h**note**h]j)}(hjh]hnote}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMBhjubji)}(hqNSEC_PER_SEC = 10^9 = (5^9 * 2^9) = (1953125 * 512) ULLONG_MAX ns = 18446744073.709551615 secs = about 584 years h]jM)}(hpNSEC_PER_SEC = 10^9 = (5^9 * 2^9) = (1953125 * 512) ULLONG_MAX ns = 18446744073.709551615 secs = about 584 yearsh]hpNSEC_PER_SEC = 10^9 = (5^9 * 2^9) = (1953125 * 512) ULLONG_MAX ns = 18446744073.709551615 secs = about 584 years}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMChjubah}(h]h ]h"]h$]h&]uh1jhhjɍhMChjubjM)}(h **Return**h]j)}(hjҍh]hReturn}(hjԍhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjЍubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMFhjubjM)}(h nsecs converted to jiffies valueh]h nsecs converted to jiffies value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMGhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h timespec64_add_safe (C function)c.timespec64_add_safehNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h`struct timespec64 timespec64_add_safe (const struct timespec64 lhs, const struct timespec64 rhs)h]h)}(h_struct timespec64 timespec64_add_safe(const struct timespec64 lhs, const struct timespec64 rhs)h](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMPubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj$hMPubh)}(hhh]j)}(h timespec64h]h timespec64}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8modnameN classnameNjwjz)}j}]j)}jstimespec64_add_safesbc.timespec64_add_safeasbuh1hhjhhhj$hMPubjQ)}(h h]h }(hjWhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj$hMPubh)}(htimespec64_add_safeh]j)}(hjTh]htimespec64_add_safe}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj$hMPubj4)}(h:(const struct timespec64 lhs, const struct timespec64 rhs)h](j:)}(hconst struct timespec64 lhsh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timespec64h]h timespec64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jRc.timespec64_add_safeasbuh1hhjubjQ)}(h h]h }(hjێhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlhsh]hlhs}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj|ubj:)}(hconst struct timespec64 rhsh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timespec64h]h timespec64}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=modnameN classnameNjwjz)}j}]jRc.timespec64_add_safeasbuh1hhjubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hrhsh]hrhs}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj|ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj$hMPubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj$hMPubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj$hMPhj hhubj4)}(hhh]jM)}(h=Add two timespec64 values and do a safety check for overflow.h]h=Add two timespec64 values and do a safety check for overflow.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMPhjhhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj$hMPubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX(**Parameters** ``const struct timespec64 lhs`` first (left) timespec64 to add ``const struct timespec64 rhs`` second (right) timespec64 to add **Description** It's assumed that both values are valid (>= 0). And, each timespec64 is in normalized form. **Return** sum of **lhs** + **rhs**h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMThjubj)}(hhh](j)}(h?``const struct timespec64 lhs`` first (left) timespec64 to add h](j)}(h``const struct timespec64 lhs``h]jS)}(hjҏh]hconst struct timespec64 lhs}(hjԏhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjЏubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMRhj̏ubj)}(hhh]jM)}(hfirst (left) timespec64 to addh]hfirst (left) timespec64 to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMRhjubah}(h]h ]h"]h$]h&]uh1jhj̏ubeh}(h]h ]h"]h$]h&]uh1jhjhMRhjɏubj)}(hA``const struct timespec64 rhs`` second (right) timespec64 to add h](j)}(h``const struct timespec64 rhs``h]jS)}(hj h]hconst struct timespec64 rhs}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMShjubj)}(hhh]jM)}(h second (right) timespec64 to addh]h second (right) timespec64 to add}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMShj!ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMShjɏubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjFh]h Description}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMUhjubjM)}(h[It's assumed that both values are valid (>= 0). And, each timespec64 is in normalized form.h]h]It’s assumed that both values are valid (>= 0). And, each timespec64 is in normalized form.}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMThjubjM)}(h **Return**h]j)}(hjmh]hReturn}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMWhjubjM)}(hsum of **lhs** + **rhs**h](hsum of }(hjhhhNhNubj)}(h**lhs**h]hlhs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**rhs**h]hrhs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMXhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hget_timespec64 (C function)c.get_timespec64hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hVint get_timespec64 (struct timespec64 *ts, const struct __kernel_timespec __user *uts)h]h)}(hUint get_timespec64(struct timespec64 *ts, const struct __kernel_timespec __user 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__kernel_timespec __user *utsh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj}ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj}ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubh)}(hhh]j)}(h__kernel_timespech]h__kernel_timespec}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jIc.get_timespec64asbuh1hhj}ubjQ)}(h h]h }(hjؑhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubh__user}(hj}hhhNhNubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubj)}(hutsh]huts}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjΐhhhjhMlubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjʐhhhjhMlubah}(h]jŐah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMlhjǐhhubj4)}(hhh]jM)}(h'get user's time value into kernel spaceh]h)get user’s time value into kernel space}(hj/hhhNhNubah}(h]h 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./kernel/time/time.chMmhjjubj)}(hhh]jM)}(h4destination :c:type:`struct timespec64 `h](h destination }(hjhhhNhNubh)}(h(:c:type:`struct timespec64 `h]jS)}(hjh]hstruct timespec64}(hjhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj?jB timespec64uh1hhjhMmhjubeh}(h]h ]h"]h$]h&]uh1jLhjhMmhjubah}(h]h ]h"]h$]h&]uh1jhjjubeh}(h]h ]h"]h$]h&]uh1jhjhMmhjgubj)}(h{``const struct __kernel_timespec __user *uts`` user's time value as :c:type:`struct __kernel_timespec <__kernel_timespec>` h](j)}(h.``const struct __kernel_timespec __user *uts``h]jS)}(hjȒh]h*const struct __kernel_timespec __user *uts}(hjʒhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjƒubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMnhj’ubj)}(hhh]jM)}(hKuser's time value as :c:type:`struct __kernel_timespec <__kernel_timespec>`h](huser’s time value as }(hjhhhNhNubh)}(h6:c:type:`struct __kernel_timespec 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]j]ah"]h$]h&]uh1jPhjTubh__user}(hjThhhNhNubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjTubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubj)}(hutsh]huts}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjÓubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hUconvert timespec64 value to __kernel_timespec format and copy the latter to userspaceh]hUconvert timespec64 value to __kernel_timespec format and copy the latter to userspace}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(h**Parameters** ``const struct timespec64 *ts`` input :c:type:`struct timespec64 ` ``struct __kernel_timespec __user *uts`` user's :c:type:`struct __kernel_timespec <__kernel_timespec>` **Return** 0 on success or 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success or negative errno on error}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hget_old_timespec32 (C function)c.get_old_timespec32hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hFint get_old_timespec32 (struct timespec64 *ts, const void __user *uts)h]h)}(hEint get_old_timespec32(struct timespec64 *ts, const void __user *uts)h](j)}(hinth]hint}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hj2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj1hMubh)}(hget_old_timespec32h]j)}(hget_old_timespec32h]hget_old_timespec32}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj1hMubj4)}(h/(struct timespec64 *ts, const void __user *uts)h](j:)}(hstruct timespec64 *tsh](j?)}(hjBh]hstruct}(hj`hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj\ubjQ)}(h h]h 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]h"]h$]h&]jjuh1j3hjhhhjØhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjØhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjØhMhjhhubj4)}(hhh]jM)}(hmconvert timespec64 value to :c:type:`struct old_timespec32 ` and copy the latter to userspaceh](hconvert timespec64 value to }(hjhhhNhNubh)}(h0:c:type:`struct old_timespec32 `h]jS)}(hjh]hstruct old_timespec32}(hjhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwjz)}j}]jGc.put_old_timespec32asbjBold_timespec32uh1hhjqnhMhjubh! and copy the latter to userspace}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjØhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj$jHj$jIjJjKuh1hhhhjSHhNhNubj)}(hX%**Parameters** ``const struct timespec64 *ts`` input :c:type:`struct timespec64 ` ``void __user *uts`` user's :c:type:`struct old_timespec32 ` **Description** Handles X86_X32_ABI compatibility conversion. 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]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubeh}(h]h ]h"]h$]h&]jjuh1j3hj$hhhj6hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj6hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj6hMhjhhubj4)}(hhh]jM)}(hsconvert :c:type:`struct itimerspec64 ` to __kernel_itimerspec format and copy the latter to userspaceh](hconvert }(hjhhhNhNubh)}(h,:c:type:`struct itimerspec64 `h]jS)}(hjh]hstruct itimerspec64}(hjhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwjz)}j}]jc.put_itimerspec64asbjB itimerspec64uh1hhjqnhMhjubh? to __kernel_itimerspec format and copy the latter to userspace}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj6hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjşjHjşjIjJjKuh1hhhhjSHhNhNubj)}(hX **Parameters** ``const struct itimerspec64 *it`` input :c:type:`struct itimerspec64 ` ``struct __kernel_itimerspec __user *uit`` 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]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(hF(struct itimerspec64 *its, const struct old_itimerspec32 __user *uits)h](j:)}(hstruct itimerspec64 *itsh](j?)}(hjBh]hstruct}(hj"hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h itimerspec64h]h itimerspec64}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjBmodnameN classnameNjwjz)}j}]j)}jsjsbc.get_old_itimerspec32asbuh1hhjubjQ)}(h h]h }(hj`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hitsh]hits}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h*const struct old_itimerspec32 __user *uitsh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hold_itimerspec32h]hold_itimerspec32}(hj͡hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjʡubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjϡmodnameN classnameNjwjz)}j}]j\c.get_old_itimerspec32asbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh__user}(hjhhhNhNubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(huitsh]huits}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjݠhhhjhM ubah}(h]jؠah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjڠhhubj4)}(hhh]jM)}(hQget user's :c:type:`struct old_itimerspec32 ` into kernel spaceh](h get user’s }(hjBhhhNhNubh)}(h4:c:type:`struct old_itimerspec32 `h]jS)}(hjLh]hstruct old_itimerspec32}(hjNhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwjz)}j}]j\c.get_old_itimerspec32asbjBold_itimerspec32uh1hhjqnhMhjBubh into kernel space}(hjBhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM hj?hhubah}(h]h ]h"]h$]h&]uh1j3hjڠhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX **Parameters** ``struct itimerspec64 *its`` destination :c:type:`struct itimerspec64 ` ``const struct old_itimerspec32 __user *uits`` user's :c:type:`struct old_itimerspec32 ` **Return** 0 on success or negative errno on errorh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubj)}(hhh](j)}(hV``struct itimerspec64 *its`` destination :c:type:`struct itimerspec64 ` h](j)}(h``struct itimerspec64 *its``h]jS)}(hjh]hstruct itimerspec64 *its}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM hjubj)}(hhh]jM)}(h8destination :c:type:`struct itimerspec64 `h](h destination }(hjĢhhhNhNubh)}(h,:c:type:`struct itimerspec64 `h]jS)}(hj΢h]hstruct itimerspec64}(hjТhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhj̢ubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj?jB itimerspec64uh1hhjhM hjĢubeh}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(hk``const struct old_itimerspec32 __user *uits`` user's :c:type:`struct old_itimerspec32 ` h](j)}(h.``const struct old_itimerspec32 __user *uits``h]jS)}(hjh]h*const struct old_itimerspec32 __user *uits}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubj)}(hhh]jM)}(h;user's :c:type:`struct old_itimerspec32 `h](h user’s }(hjhhhNhNubh)}(h4:c:type:`struct old_itimerspec32 `h]jS)}(hj&h]hstruct old_itimerspec32}(hj(hhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj?jBold_itimerspec32uh1hhjhMhjubeh}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h **Return**h]j)}(hj]h]hReturn}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubjM)}(h'0 on success or negative errno on errorh]h'0 on success or negative errno on error}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!put_old_itimerspec32 (C function)c.put_old_itimerspec32hNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h_int put_old_itimerspec32 (const struct itimerspec64 *its, struct old_itimerspec32 __user *uits)h]h)}(h^int put_old_itimerspec32(const struct itimerspec64 *its, struct old_itimerspec32 __user *uits)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hput_old_itimerspec32h]j)}(hput_old_itimerspec32h]hput_old_itimerspec32}(hjãhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(hF(const struct itimerspec64 *its, struct old_itimerspec32 __user *uits)h](j:)}(hconst struct itimerspec64 *itsh](j?)}(hj h]hconst}(hjߣhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjۣubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjۣubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjۣubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjۣubh)}(hhh]j)}(h itimerspec64h]h itimerspec64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjţsbc.put_old_itimerspec32asbuh1hhjۣubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjۣubj)}(hjh]h*}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjۣubj)}(hitsh]hits}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjۣubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjףubj:)}(h$struct old_itimerspec32 __user *uitsh](j?)}(hjBh]hstruct}(hjlhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjhubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubh)}(hhh]j)}(hold_itimerspec32h]hold_itimerspec32}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j4c.put_old_itimerspec32asbuh1hhjhubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubh__user}(hjhhhhNhNubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubj)}(hjh]h*}(hjȤhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubj)}(huitsh]huits}(hjդhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjףubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hconvert :c:type:`struct itimerspec64 ` to :c:type:`struct old_itimerspec32 ` and copy the latter to userspaceh](hconvert }(hjhhhNhNubh)}(h,:c:type:`struct itimerspec64 `h]jS)}(hj h]hstruct itimerspec64}(hj hhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwjz)}j}]j4c.put_old_itimerspec32asbjB itimerspec64uh1hhjqnhMhjubh to }(hjhhhNhNubh)}(h4:c:type:`struct old_itimerspec32 `h]jS)}(hj1h]hstruct old_itimerspec32}(hj3hhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhj/ubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj%jBold_itimerspec32uh1hhjqnhMhjubh! and copy the latter to userspace}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjbjHjbjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``const struct itimerspec64 *its`` input :c:type:`struct itimerspec64 ` ``struct old_itimerspec32 __user *uits`` user's :c:type:`struct old_itimerspec32 ` **Return** 0 on success or negative errno on errorh](jM)}(h**Parameters**h]j)}(hjlh]h Parameters}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM"hjfubj)}(hhh](j)}(hV``const struct itimerspec64 *its`` input :c:type:`struct itimerspec64 ` h](j)}(h"``const struct itimerspec64 *its``h]jS)}(hjh]hconst struct itimerspec64 *its}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM hjubj)}(hhh]jM)}(h2input :c:type:`struct itimerspec64 `h](hinput }(hjhhhNhNubh)}(h,:c:type:`struct itimerspec64 `h]jS)}(hjh]hstruct itimerspec64}(hjhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj?jB itimerspec64uh1hhjhM hjubeh}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(he``struct old_itimerspec32 __user *uits`` user's :c:type:`struct old_itimerspec32 ` h](j)}(h(``struct old_itimerspec32 __user *uits``h]jS)}(hjh]h$struct old_itimerspec32 __user *uits}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM!hjݥubj)}(hhh]jM)}(h;user's :c:type:`struct old_itimerspec32 `h](h user’s }(hjhhhNhNubh)}(h4:c:type:`struct old_itimerspec32 `h]jS)}(hjh]hstruct old_itimerspec32}(hjhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj?jBold_itimerspec32uh1hhjhM!hjubeh}(h]h ]h"]h$]h&]uh1jLhjhM!hjubah}(h]h ]h"]h$]h&]uh1jhjݥubeh}(h]h ]h"]h$]h&]uh1jhjhM!hjubeh}(h]h ]h"]h$]h&]uh1jhjfubjM)}(h **Return**h]j)}(hj=h]hReturn}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM#hjfubjM)}(h'0 on success or negative errno on errorh]h'0 on success or negative errno on error}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhT/var/lib/git/docbuild/linux/Documentation/driver-api/basics:42: ./kernel/time/time.chM#hjfubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%__round_jiffies_relative (C function)c.__round_jiffies_relativehNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hAunsigned long __round_jiffies_relative (unsigned long j, int cpu)h]h)}(h@unsigned long __round_jiffies_relative(unsigned long j, int cpu)h](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~hhhjhMubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~hhhjhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~hhhjhMubh)}(h__round_jiffies_relativeh]j)}(h__round_jiffies_relativeh]h__round_jiffies_relative}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h 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]h"]h$]h&]uh1j3hjwhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hXh**Parameters** ``unsigned long j`` the time in (relative) jiffies that should be rounded ``int cpu`` the processor number on which the timeout will happen **Description** __round_jiffies_relative() rounds a time delta in the future (in jiffies) up or down to (approximately) full seconds. This is useful for timers for which the exact time they fire does not matter too much, as long as they fire approximately every X seconds. By rounding these timers to whole seconds, all such timers will fire at the same time, rather than at various times spread out. The goal of this is to have the CPU wake up less, which saves power. The exact rounding is skewed for each processor to avoid all processors firing at the exact same time, which could lead to lock contention or spurious cache line bouncing. The return value is the rounded version of the **j** parameter.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh](j)}(hJ``unsigned long j`` the time in (relative) jiffies that should be rounded h](j)}(h``unsigned long j``h]jS)}(hjh]hunsigned long j}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(h5the time in (relative) jiffies that should be roundedh]h5the time in (relative) jiffies that should be rounded}(hj˧hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjǧhMhjȧubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjǧhMhjubj)}(hB``int cpu`` the processor number on which the timeout will happen h](j)}(h ``int cpu``h]jS)}(hjh]hint cpu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(h5the processor number on which the timeout will happenh]h5the processor number on which the timeout will happen}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj&h]h Description}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hX__round_jiffies_relative() rounds a time delta in the future (in jiffies) up or down to (approximately) full seconds. This is useful for timers for which the exact time they fire does not matter too much, as long as they fire approximately every X seconds.h]hX__round_jiffies_relative() rounds a time delta in the future (in jiffies) up or down to (approximately) full seconds. This is useful for timers for which the exact time they fire does not matter too much, as long as they fire approximately every X seconds.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hBy rounding these timers to whole seconds, all such timers will fire at the same time, rather than at various times spread out. The goal of this is to have the CPU wake up less, which saves power.h]hBy rounding these timers to whole seconds, all such timers will fire at the same time, rather than at various times spread out. The goal of this is to have the CPU wake up less, which saves power.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hThe exact rounding is skewed for each processor to avoid all processors firing at the exact same time, which could lead to lock contention or spurious cache line bouncing.h]hThe exact rounding is skewed for each processor to avoid all processors firing at the exact same time, which could lead to lock contention or spurious cache line bouncing.}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(h?The return value is the rounded version of the **j** parameter.h](h/The return value is the rounded version of the }(hjihhhNhNubj)}(h**j**h]hj}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubh parameter.}(hjihhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hround_jiffies (C function)c.round_jiffieshNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h-unsigned long round_jiffies (unsigned long j)h]h)}(h,unsigned long round_jiffies(unsigned long j)h](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubj)}(hlongh]hlong}(hjǨhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhMubjQ)}(h h]h }(hjըhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h round_jiffiesh]j)}(h round_jiffiesh]h round_jiffies}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(unsigned long j)h]j:)}(hunsigned long jh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj-hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjdh]hj}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h*function to round jiffies to a full secondh]h*function to round jiffies to a full second}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjahhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj|jHj|jIjJjKuh1hhhhjSHhNhNubj)}(hXn**Parameters** ``unsigned long j`` the time in (absolute) jiffies that should be rounded **Description** round_jiffies() rounds an absolute time in the future (in jiffies) up or down to (approximately) full seconds. This is useful for timers for which the exact time they fire does not matter too much, as long as they fire approximately every X seconds. By rounding these timers to whole seconds, all such timers will fire at the same time, rather than at various times spread out. The goal of this is to have the CPU wake up less, which saves power. The return value is the rounded version of the **j** parameter.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]j)}(hJ``unsigned long j`` the time in (absolute) jiffies that should be rounded h](j)}(h``unsigned long j``h]jS)}(hjh]hunsigned long j}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(h5the time in (absolute) jiffies that should be roundedh]h5the time in (absolute) jiffies that should be rounded}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjީubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hround_jiffies() rounds an absolute time in the future (in jiffies) up or down to (approximately) full seconds. This is useful for timers for which the exact time they fire does not matter too much, as long as they fire approximately every X seconds.h]hround_jiffies() rounds an absolute time in the future (in jiffies) up or down to (approximately) full seconds. This is useful for timers for which the exact time they fire does not matter too much, as long as they fire approximately every X seconds.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hBy rounding these timers to whole seconds, all such timers will fire at the same time, rather than at various times spread out. The goal of this is to have the CPU wake up less, which saves power.h]hBy rounding these timers to whole seconds, all such timers will fire at the same time, rather than at various times spread out. The goal of this is to have the CPU wake up less, which saves power.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(h?The return value is the rounded version of the **j** parameter.h](h/The return value is the rounded version of the }(hjhhhNhNubj)}(h**j**h]hj}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh parameter.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#round_jiffies_relative (C function)c.round_jiffies_relativehNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h6unsigned long round_jiffies_relative (unsigned long j)h]h)}(h5unsigned long round_jiffies_relative(unsigned long j)h](j)}(hunsignedh]hunsigned}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjQhhhjchMubj)}(hlongh]hlong}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQhhhjchMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjQhhhjchMubh)}(hround_jiffies_relativeh]j)}(hround_jiffies_relativeh]hround_jiffies_relative}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjQhhhjchMubj4)}(h(unsigned long j)h]j:)}(hunsigned long jh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hjʪhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjتhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjdh]hj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjQhhhjchMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjMhhhjchMubah}(h]jHah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjchMhjJhhubj4)}(hhh]jM)}(h*function to round jiffies to a full secondh]h*function to round jiffies to a full second}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj hhubah}(h]h ]h"]h$]h&]uh1j3hjJhhhjchMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj'jHj'jIjJjKuh1hhhhjSHhNhNubj)}(hXt**Parameters** ``unsigned long j`` the time in (relative) jiffies that should be rounded **Description** round_jiffies_relative() rounds a time delta in the future (in jiffies) up or down to (approximately) full seconds. This is useful for timers for which the exact time they fire does not matter too much, as long as they fire approximately every X seconds. By rounding these timers to whole seconds, all such timers will fire at the same time, rather than at various times spread out. The goal of this is to have the CPU wake up less, which saves power. The return value is the rounded version of the **j** parameter.h](jM)}(h**Parameters**h]j)}(hj1h]h Parameters}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj+ubj)}(hhh]j)}(hJ``unsigned long j`` the time in (relative) jiffies that should be rounded h](j)}(h``unsigned long j``h]jS)}(hjPh]hunsigned long j}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjNubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjJubj)}(hhh]jM)}(h5the time in (relative) jiffies that should be roundedh]h5the time in (relative) jiffies that should be rounded}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjehMhjfubah}(h]h ]h"]h$]h&]uh1jhjJubeh}(h]h ]h"]h$]h&]uh1jhjehMhjGubah}(h]h ]h"]h$]h&]uh1jhj+ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj+ubjM)}(hround_jiffies_relative() rounds a time delta in the future (in jiffies) up or down to (approximately) full seconds. This is useful for timers for which the exact time they fire does not matter too much, as long as they fire approximately every X seconds.h]hround_jiffies_relative() rounds a time delta in the future (in jiffies) up or down to (approximately) full seconds. This is useful for timers for which the exact time they fire does not matter too much, as long as they fire approximately every X seconds.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj+ubjM)}(hBy rounding these timers to whole seconds, all such timers will fire at the same time, rather than at various times spread out. The goal of this is to have the CPU wake up less, which saves power.h]hBy rounding these timers to whole seconds, all such timers will fire at the same time, rather than at various times spread out. The goal of this is to have the CPU wake up less, which saves power.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj+ubjM)}(h?The return value is the rounded version of the **j** parameter.h](h/The return value is the rounded version of the }(hjhhhNhNubj)}(h**j**h]hj}(hjǫhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh parameter.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj+ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(__round_jiffies_up_relative (C function)c.__round_jiffies_up_relativehNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hDunsigned long __round_jiffies_up_relative (unsigned long j, int cpu)h]h)}(hCunsigned long __round_jiffies_up_relative(unsigned long j, int cpu)h](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhMubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h__round_jiffies_up_relativeh]j)}(h__round_jiffies_up_relativeh]h__round_jiffies_up_relative}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(unsigned long j, int cpu)h](j:)}(hunsigned long jh](j)}(hunsignedh]hunsigned}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUubj)}(hlongh]hlong}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUubj)}(hjdh]hj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjQubj:)}(hint cpuh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcpuh]hcpu}(hjŬhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjQubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h-function to round jiffies up to a full secondh]h-function to round jiffies up to a full second}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``unsigned long j`` the time in (relative) jiffies that should be rounded ``int cpu`` the processor number on which the timeout will happen **Description** This is the same as __round_jiffies_relative() except that it will never round down. This is useful for timeouts for which the exact time of firing does not matter too much, as long as they don't fire too early.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj ubj)}(hhh](j)}(hJ``unsigned long j`` the time in (relative) jiffies that should be rounded h](j)}(h``unsigned long j``h]jS)}(hj0h]hunsigned long j}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj*ubj)}(hhh]jM)}(h5the time in (relative) jiffies that should be roundedh]h5the time in (relative) jiffies that should be rounded}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhMhjFubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhMhj'ubj)}(hB``int cpu`` the processor number on which the timeout will happen h](j)}(h ``int cpu``h]jS)}(hjih]hint cpu}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjgubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjcubj)}(hhh]jM)}(h5the processor number on which the timeout will happenh]h5the processor number on which the timeout will happen}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~hMhjubah}(h]h ]h"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]uh1jhj~hMhj'ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj ubjM)}(hThis is the same as __round_jiffies_relative() except that it will never round down. This is useful for timeouts for which the exact time of firing does not matter too much, as long as they don't fire too early.h]hThis is the same as __round_jiffies_relative() except that it will never round down. This is useful for timeouts for which the exact time of firing does not matter too much, as long as they don’t fire too early.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hround_jiffies_up (C function)c.round_jiffies_uphNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h0unsigned long round_jiffies_up (unsigned long j)h]h)}(h/unsigned long round_jiffies_up(unsigned long j)h](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hround_jiffies_uph]j)}(hround_jiffies_uph]hround_jiffies_up}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(unsigned long j)h]j:)}(hunsigned long jh](j)}(hunsignedh]hunsigned}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hlongh]hlong}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hjdh]hj}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jܭah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjޭhhubj4)}(hhh]jM)}(h-function to round jiffies up to a full secondh]h-function to round jiffies up to a full second}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjޭhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX7**Parameters** ``unsigned long j`` the time in (absolute) jiffies that should be rounded **Description** This is the same as round_jiffies() except that it will never round down. This is useful for timeouts for which the exact time of firing does not matter too much, as long as they don't fire too early.h](jM)}(h**Parameters**h]j)}(hjŮh]h Parameters}(hjǮhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjîubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]j)}(hJ``unsigned long j`` the time in (absolute) jiffies that should be rounded h](j)}(h``unsigned long j``h]jS)}(hjh]hunsigned long j}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjޮubj)}(hhh]jM)}(h5the time in (absolute) jiffies that should be roundedh]h5the time in (absolute) jiffies that should be rounded}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjޮubeh}(h]h ]h"]h$]h&]uh1jhjhMhjۮubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hThis is the same as round_jiffies() except that it will never round down. This is useful for timeouts for which the exact time of firing does not matter too much, as long as they don't fire too early.h]hThis is the same as round_jiffies() except that it will never round down. This is useful for timeouts for which the exact time of firing does not matter too much, as long as they don’t fire too early.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&round_jiffies_up_relative (C function)c.round_jiffies_up_relativehNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h9unsigned long round_jiffies_up_relative (unsigned long j)h]h)}(h8unsigned long round_jiffies_up_relative(unsigned long j)h](j)}(hunsignedh]hunsigned}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`hhhjrhMubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`hhhjrhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`hhhjrhMubh)}(hround_jiffies_up_relativeh]j)}(hround_jiffies_up_relativeh]hround_jiffies_up_relative}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj`hhhjrhMubj4)}(h(unsigned long j)h]j:)}(hunsigned long jh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj˯hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hjٯhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjdh]hj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj`hhhjrhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj\hhhjrhMubah}(h]jWah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjrhMhjYhhubj4)}(hhh]jM)}(h-function to round jiffies up to a full secondh]h-function to round jiffies up to a full second}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjYhhhjrhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj6jHj6jIjJjKuh1hhhhjSHhNhNubj)}(hX@**Parameters** ``unsigned long j`` the time in (relative) jiffies that should be rounded **Description** This is the same as round_jiffies_relative() except that it will never round down. This is useful for timeouts for which the exact time of firing does not matter too much, as long as they don't fire too early.h](jM)}(h**Parameters**h]j)}(hj@h]h Parameters}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj:ubj)}(hhh]j)}(hJ``unsigned long j`` the time in (relative) jiffies that should be rounded h](j)}(h``unsigned long j``h]jS)}(hj_h]hunsigned long j}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj]ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjYubj)}(hhh]jM)}(h5the time in (relative) jiffies that should be roundedh]h5the time in (relative) jiffies that should be rounded}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjthMhjuubah}(h]h ]h"]h$]h&]uh1jhjYubeh}(h]h ]h"]h$]h&]uh1jhjthMhjVubah}(h]h ]h"]h$]h&]uh1jhj:ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj:ubjM)}(hThis is the same as round_jiffies_relative() except that it will never round down. This is useful for timeouts for which the exact time of firing does not matter too much, as long as they don't fire too early.h]hThis is the same as round_jiffies_relative() except that it will never round down. This is useful for timeouts for which the exact time of firing does not matter too much, as long as they don’t fire too early.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj:ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](htimer_init_key (C function)c.timer_init_keyhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hvoid timer_init_key (struct timer_list *timer, void (*func)(struct timer_list *), unsigned int flags, const char *name, struct lock_class_key *key)h]h)}(hvoid timer_init_key(struct timer_list *timer, void (*func)(struct timer_list*), unsigned int flags, const char *name, struct lock_class_key *key)h](j)}(hvoidh]hvoid}(hj߰hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj۰hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMbubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj۰hhhjhMbubh)}(htimer_init_keyh]j)}(htimer_init_keyh]htimer_init_key}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj۰hhhjhMbubj4)}(h~(struct timer_list *timer, void (*func)(struct timer_list*), unsigned int flags, const char *name, struct lock_class_key *key)h](j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timer_listh]h timer_list}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj<modnameN classnameNjwjz)}j}]j)}jsjsbc.timer_init_keyasbuh1hhjubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h void (*func)(struct timer_list*)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjsh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hfunch]hfunc}(hjıhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h)}(hjұhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjsh]h(}(hj߱hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timer_listh]h timer_list}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]jVc.timer_init_keyasbuh1hhjubj)}(hjh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h)}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned int flagsh](j)}(hunsignedh]hunsigned}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjIubj)}(hinth]hint}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjIubj)}(hflagsh]hflags}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst char *nameh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjDzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjղhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hnameh]hname}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hstruct lock_class_key *keyh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hlock_class_keyh]hlock_class_key}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jVc.timer_init_keyasbuh1hhjubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hkeyh]hkey}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj۰hhhjhMbubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjװhhhjhMbubah}(h]jҰah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMbhj԰hhubj4)}(hhh]jM)}(hinitialize a timerh]hinitialize a timer}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMbhjyhhubah}(h]h ]h"]h$]h&]uh1j3hj԰hhhjhMbubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timer_list *timer`` the timer to be initialized ``void (*func)(struct timer_list *)`` timer callback function ``unsigned int flags`` timer flags ``const char *name`` name of the timer ``struct lock_class_key *key`` lockdep class key of the fake lock used for tracking timer sync lock dependencies **Description** timer_init_key() must be done to a timer prior to calling *any* of the other timer functions.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMfhjubj)}(hhh](j)}(h9``struct timer_list *timer`` the timer to be initialized h](j)}(h``struct timer_list *timer``h]jS)}(hjh]hstruct timer_list *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMchjubj)}(hhh]jM)}(hthe timer to be initializedh]hthe timer to be initialized}(hjֳhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjҳhMchjӳubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjҳhMchjubj)}(h>``void (*func)(struct timer_list *)`` timer callback function h](j)}(h%``void (*func)(struct timer_list *)``h]jS)}(hjh]h!void (*func)(struct timer_list *)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMdhjubj)}(hhh]jM)}(htimer callback functionh]htimer callback function}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMdhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMdhjubj)}(h#``unsigned int flags`` timer flags h](j)}(h``unsigned int flags``h]jS)}(hj/h]hunsigned int flags}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMehj)ubj)}(hhh]jM)}(h timer flagsh]h timer flags}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjDhMehjEubah}(h]h ]h"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhMehjubj)}(h'``const char *name`` name of the timer h](j)}(h``const char *name``h]jS)}(hjhh]hconst char *name}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjfubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMfhjbubj)}(hhh]jM)}(hname of the timerh]hname of the timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj}hMfhj~ubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhj}hMfhjubj)}(hq``struct lock_class_key *key`` lockdep class key of the fake lock used for tracking timer sync lock dependencies h](j)}(h``struct lock_class_key *key``h]jS)}(hjh]hstruct lock_class_key *key}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhhjubj)}(hhh]jM)}(hQlockdep class key of the fake lock used for tracking timer sync lock dependenciesh]hQlockdep class key of the fake lock used for tracking timer sync lock dependencies}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMghjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjݴh]h Description}(hjߴhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj۴ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMjhjubjM)}(h]timer_init_key() must be done to a timer prior to calling *any* of the other timer functions.h](h:timer_init_key() must be done to a timer prior to calling }(hjhhhNhNubj3)}(h*any*h]hany}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j2hjubh of the other timer functions.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMihjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hmod_timer_pending (C function)c.mod_timer_pendinghNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hGint mod_timer_pending (struct timer_list *timer, unsigned long expires)h]h)}(hFint mod_timer_pending(struct timer_list *timer, unsigned long expires)h](j)}(hinth]hint}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMzubjQ)}(h h]h }(hjChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0hhhjBhMzubh)}(hmod_timer_pendingh]j)}(hmod_timer_pendingh]hmod_timer_pending}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubah}(h]h ](jjeh"]h$]h&]jjuh1hhj0hhhjBhMzubj4)}(h1(struct timer_list *timer, unsigned long expires)h](j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjqhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjmubjQ)}(h h]h }(hj~hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubh)}(hhh]j)}(h timer_listh]h timer_list}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjWsbc.mod_timer_pendingasbuh1hhjmubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubj)}(htimerh]htimer}(hjʵhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjiubj:)}(hunsigned long expiresh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjߵubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjߵubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjߵubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjߵubj)}(hexpiresh]hexpires}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjߵubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjiubeh}(h]h ]h"]h$]h&]jjuh1j3hj0hhhjBhMzubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj,hhhjBhMzubah}(h]j'ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjBhMzhj)hhubj4)}(hhh]jM)}(h Modify a pending timer's timeouth]h"Modify a pending timer’s timeout}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMzhjBhhubah}(h]h ]h"]h$]h&]uh1j3hj)hhhjBhMzubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj]jHj]jIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timer_list *timer`` The pending timer to be modified ``unsigned long expires`` New absolute timeout in jiffies **Description** mod_timer_pending() is the same for pending timers as mod_timer(), but will not activate inactive timers. If **timer->function** == NULL then the start operation is silently discarded. **Return** * ``0`` - The timer was inactive and not modified or was in shutdown state and the operation was discarded * ``1`` - The timer was active and requeued to expire at **expires**h](jM)}(h**Parameters**h]j)}(hjgh]h Parameters}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM~hjaubj)}(hhh](j)}(h>``struct timer_list *timer`` The pending timer to be modified h](j)}(h``struct timer_list *timer``h]jS)}(hjh]hstruct timer_list *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM{hjubj)}(hhh]jM)}(h The pending timer to be modifiedh]h The pending timer to be modified}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM{hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM{hj}ubj)}(h:``unsigned long expires`` New absolute timeout in jiffies h](j)}(h``unsigned long expires``h]jS)}(hjh]hunsigned long expires}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM|hjubj)}(hhh]jM)}(hNew absolute timeout in jiffiesh]hNew absolute timeout in jiffies}(hjضhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjԶhM|hjնubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjԶhM|hj}ubeh}(h]h ]h"]h$]h&]uh1jhjaubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM~hjaubjM)}(himod_timer_pending() is the same for pending timers as mod_timer(), but will not activate inactive timers.h]himod_timer_pending() is the same for pending timers as mod_timer(), but will not activate inactive timers.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM}hjaubjM)}(hNIf **timer->function** == NULL then the start operation is silently discarded.h](hIf }(hjhhhNhNubj)}(h**timer->function**h]htimer->function}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh8 == NULL then the start operation is silently discarded.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjaubjM)}(h **Return**h]j)}(hjBh]hReturn}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjaubj C)}(hhh](j)}(hm``0`` - The timer was inactive and not modified or was in shutdown state and the operation was discardedh]j)}(hhh]j)}(hh``0`` - The timer was inactive and not modified or was in shutdown state and the operation was discardedh](j)}(h9``0`` - The timer was inactive and not modified or was inh](jS)}(h``0``h]h0}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjfubh4 - The timer was inactive and not modified or was in}(hjfhhhNhNubeh}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjbubj)}(hhh]jM)}(h.shutdown state and the operation was discardedh]h.shutdown state and the operation was discarded}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhjhMhj_ubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jhjXubj)}(hB``1`` - The timer was active and requeued to expire at **expires**h]jM)}(hjh](jS)}(h``1``h]h1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh2 - The timer was active and requeued to expire at }(hjhhhNhNubj)}(h **expires**h]hexpires}(hjƷhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]j-Cjuh1j ChjhMhjaubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hmod_timer (C function) c.mod_timerhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h?int mod_timer (struct timer_list *timer, unsigned long expires)h]h)}(h>int mod_timer(struct timer_list *timer, unsigned long expires)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h mod_timerh]j)}(h mod_timerh]h mod_timer}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h1(struct timer_list *timer, unsigned long expires)h](j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjDhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj@ubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj@ubh)}(hhh]j)}(h timer_listh]h timer_list}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjdmodnameN classnameNjwjz)}j}]j)}jsj*sb c.mod_timerasbuh1hhj@ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj@ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj<ubj:)}(hunsigned long expiresh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjĸhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hjҸhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hexpiresh]hexpires}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj<ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hModify a timer's timeouth]hModify a timer’s timeout}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj0jHj0jIjJjKuh1hhhhjSHhNhNubj)}(hXZ**Parameters** ``struct timer_list *timer`` The timer to be modified ``unsigned long expires`` New absolute timeout in jiffies **Description** mod_timer(timer, expires) is equivalent to: timer_delete(timer); timer->expires = expires; add_timer(timer); mod_timer() is more efficient than the above open coded sequence. In case that the timer is inactive, the timer_delete() part is a NOP. The timer is in any case activated with the new expiry time **expires**. Note that if there are multiple unserialized concurrent users of the same timer, then mod_timer() is the only safe way to modify the timeout, since add_timer() cannot modify an already running timer. If **timer->function** == NULL then the start operation is silently discarded. In this case the return value is 0 and meaningless. **Return** * ``0`` - The timer was inactive and started or was in shutdown state and the operation was discarded * ``1`` - The timer was active and requeued to expire at **expires** or the timer was active and not modified because **expires** did not change the effective expiry timeh](jM)}(h**Parameters**h]j)}(hj:h]h Parameters}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj4ubj)}(hhh](j)}(h6``struct timer_list *timer`` The timer to be modified h](j)}(h``struct timer_list *timer``h]jS)}(hjYh]hstruct timer_list *timer}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjWubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjSubj)}(hhh]jM)}(hThe timer to be modifiedh]hThe timer to be modified}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjnhMhjoubah}(h]h ]h"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]uh1jhjnhMhjPubj)}(h:``unsigned long expires`` New absolute timeout in jiffies h](j)}(h``unsigned long expires``h]jS)}(hjh]hunsigned long expires}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(hNew absolute timeout in jiffiesh]hNew absolute timeout in jiffies}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjPubeh}(h]h ]h"]h$]h&]uh1jhj4ubjM)}(h**Description**h]j)}(hj͹h]h Description}(hjϹhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj˹ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj4ubjM)}(h+mod_timer(timer, expires) is equivalent to:h]h+mod_timer(timer, expires) is equivalent to:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj4ubji)}(hAtimer_delete(timer); timer->expires = expires; add_timer(timer); h]jM)}(h@timer_delete(timer); timer->expires = expires; add_timer(timer);h]h@timer_delete(timer); timer->expires = expires; add_timer(timer);}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhhjhMhj4ubjM)}(hmod_timer() is more efficient than the above open coded sequence. In case that the timer is inactive, the timer_delete() part is a NOP. The timer is in any case activated with the new expiry time **expires**.h](hmod_timer() is more efficient than the above open coded sequence. In case that the timer is inactive, the timer_delete() part is a NOP. The timer is in any case activated with the new expiry time }(hj hhhNhNubj)}(h **expires**h]hexpires}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj4ubjM)}(hNote that if there are multiple unserialized concurrent users of the same timer, then mod_timer() is the only safe way to modify the timeout, since add_timer() cannot modify an already running timer.h]hNote that if there are multiple unserialized concurrent users of the same timer, then mod_timer() is the only safe way to modify the timeout, since add_timer() cannot modify an already running timer.}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj4ubjM)}(hIf **timer->function** == NULL then the start operation is silently discarded. In this case the return value is 0 and meaningless.h](hIf }(hj;hhhNhNubj)}(h**timer->function**h]htimer->function}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubhl == NULL then the start operation is silently discarded. In this case the return value is 0 and meaningless.}(hj;hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj4ubjM)}(h **Return**h]j)}(hj^h]hReturn}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj4ubj C)}(hhh](j)}(hh``0`` - The timer was inactive and started or was in shutdown state and the operation was discardedh]j)}(hhh]j)}(hc``0`` - The timer was inactive and started or was in shutdown state and the operation was discardedh](j)}(h=``0`` - The timer was inactive and started or was in shutdownh](jS)}(h``0``h]h0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh8 - The timer was inactive and started or was in shutdown}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj~ubj)}(hhh]jM)}(h%state and the operation was discardedh]h%state and the operation was discarded}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhj~ubeh}(h]h ]h"]h$]h&]uh1jhjhMhj{ubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1jhjtubj)}(h``1`` - The timer was active and requeued to expire at **expires** or the timer was active and not modified because **expires** did not change the effective expiry timeh]j)}(hhh]j)}(h``1`` - The timer was active and requeued to expire at **expires** or the timer was active and not modified because **expires** did not change the effective expiry timeh](j)}(hE``1`` - The timer was active and requeued to expire at **expires** orh](jS)}(h``1``h]h1}(hjغhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjԺubh2 - The timer was active and requeued to expire at }(hjԺhhhNhNubj)}(h **expires**h]hexpires}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjԺubh or}(hjԺhhhNhNubeh}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjкubj)}(hhh]jM)}(hbthe timer was active and not modified because **expires** did not change the effective expiry timeh](h.the timer was active and not modified because }(hjhhhNhNubj)}(h **expires**h]hexpires}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) did not change the effective expiry time}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjкubeh}(h]h ]h"]h$]h&]uh1jhjhMhjͺubah}(h]h ]h"]h$]h&]uh1jhjɺubah}(h]h ]h"]h$]h&]uh1jhjtubeh}(h]h ]h"]h$]h&]j-Cjuh1j ChjhMhj4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](htimer_reduce (C function)c.timer_reducehNtauh1hhjSHhhhNhNubh)}(hhh](h)}(hBint timer_reduce (struct timer_list *timer, unsigned long expires)h]h)}(hAint timer_reduce(struct timer_list *timer, unsigned long expires)h](j)}(hinth]hint}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`hhhjrhMubh)}(h timer_reduceh]j)}(h timer_reduceh]h timer_reduce}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj`hhhjrhMubj4)}(h1(struct timer_list *timer, unsigned long expires)h](j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timer_listh]h timer_list}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.timer_reduceasbuh1hhjubjQ)}(h h]h }(hj߻hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned long expiresh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hexpiresh]hexpires}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj`hhhjrhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj\hhhjrhMubah}(h]jWah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjrhMhjYhhubj4)}(hhh]jM)}(h7Modify a timer's timeout if it would reduce the timeouth]h9Modify a timer’s timeout if it would reduce the timeout}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjrhhubah}(h]h ]h"]h$]h&]uh1j3hjYhhhjrhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timer_list *timer`` The timer to be modified ``unsigned long expires`` New absolute timeout in jiffies **Description** timer_reduce() is very similar to mod_timer(), except that it will only modify an enqueued timer if that would reduce the expiration time. If **timer** is not enqueued it starts the timer. If **timer->function** == NULL then the start operation is silently discarded. **Return** * ``0`` - The timer was inactive and started or was in shutdown state and the operation was discarded * ``1`` - The timer was active and requeued to expire at **expires** or the timer was active and not modified because **expires** did not change the effective expiry time such that the timer would expire earlier than already scheduledh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh](j)}(h6``struct timer_list *timer`` The timer to be modified h](j)}(h``struct timer_list *timer``h]jS)}(hjh]hstruct timer_list *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(hThe timer to be modifiedh]hThe timer to be modified}(hjϼhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj˼hMhj̼ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj˼hMhjubj)}(h:``unsigned long expires`` New absolute timeout in jiffies h](j)}(h``unsigned long expires``h]jS)}(hjh]hunsigned long expires}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(hNew absolute timeout in jiffiesh]hNew absolute timeout in jiffies}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj*h]h Description}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(htimer_reduce() is very similar to mod_timer(), except that it will only modify an enqueued timer if that would reduce the expiration time. If **timer** is not enqueued it starts the timer.h](htimer_reduce() is very similar to mod_timer(), except that it will only modify an enqueued timer if that would reduce the expiration time. If }(hj@hhhNhNubj)}(h **timer**h]htimer}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh% is not enqueued it starts the timer.}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hNIf **timer->function** == NULL then the start operation is silently discarded.h](hIf }(hjahhhNhNubj)}(h**timer->function**h]htimer->function}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh8 == NULL then the start operation is silently discarded.}(hjahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj C)}(hhh](j)}(hh``0`` - The timer was inactive and started or was in shutdown state and the operation was discardedh]j)}(hhh]j)}(hc``0`` - The timer was inactive and started or was in shutdown state and the operation was discardedh](j)}(h=``0`` - The timer was inactive and started or was in shutdownh](jS)}(h``0``h]h0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh8 - The timer was inactive and started or was in shutdown}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(h%state and the operation was discardedh]h%state and the operation was discarded}(hjȽhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjŽubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjĽhMhjubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(h``1`` - The timer was active and requeued to expire at **expires** or the timer was active and not modified because **expires** did not change the effective expiry time such that the timer would expire earlier than already scheduledh]j)}(hhh]j)}(h``1`` - The timer was active and requeued to expire at **expires** or the timer was active and not modified because **expires** did not change the effective expiry time such that the timer would expire earlier than already scheduledh](j)}(hE``1`` - The timer was active and requeued to expire at **expires** orh](jS)}(h``1``h]h1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh2 - The timer was active and requeued to expire at }(hjhhhNhNubj)}(h **expires**h]hexpires}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh or}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(hthe timer was active and not modified because **expires** did not change the effective expiry time such that the timer would expire earlier than already scheduledh](h.the timer was active and not modified because }(hj,hhhNhNubj)}(h **expires**h]hexpires}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubhi did not change the effective expiry time such that the timer would expire earlier than already scheduled}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj)ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj(hMhjubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]j-Cjuh1j ChjĽhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hadd_timer (C function) c.add_timerhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h)void add_timer (struct timer_list *timer)h]h)}(h(void add_timer(struct timer_list *timer)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h add_timerh]j)}(h add_timerh]h add_timer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(struct timer_list *timer)h]j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjȾhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjľubjQ)}(h h]h }(hjվhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjľubh)}(hhh]j)}(h timer_listh]h timer_list}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb c.add_timerasbuh1hhjľubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjľubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjľubj)}(htimerh]htimer}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjľubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]j~ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h Start a timerh]h Start a timer}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjHhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjcjHjcjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timer_list *timer`` The timer to be started **Description** Start **timer** to expire at **timer->expires** in the future. **timer->expires** is the absolute expiry time measured in 'jiffies'. When the timer expires timer->function(timer) will be invoked from soft interrupt context. The **timer->expires** and **timer->function** fields must be set prior to calling this function. If **timer->function** == NULL then the start operation is silently discarded. If **timer->expires** is already in the past **timer** will be queued to expire at the next timer tick. This can only operate on an inactive timer. Attempts to invoke this on an active timer are rejected with a warning.h](jM)}(h**Parameters**h]j)}(hjmh]h Parameters}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjgubj)}(hhh]j)}(h5``struct timer_list *timer`` The timer to be started h](j)}(h``struct timer_list *timer``h]jS)}(hjh]hstruct timer_list *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(hThe timer to be startedh]hThe timer to be started}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjgubjM)}(h**Description**h]j)}(hjǿh]h Description}(hjɿhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjſubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjgubjM)}(hStart **timer** to expire at **timer->expires** in the future. **timer->expires** is the absolute expiry time measured in 'jiffies'. When the timer expires timer->function(timer) will be invoked from soft interrupt context.h](hStart }(hjݿhhhNhNubj)}(h **timer**h]htimer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjݿubh to expire at }(hjݿhhhNhNubj)}(h**timer->expires**h]htimer->expires}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjݿubh in the future. }(hjݿhhhNhNubj)}(h**timer->expires**h]htimer->expires}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjݿubh is the absolute expiry time measured in ‘jiffies’. When the timer expires timer->function(timer) will be invoked from soft interrupt context.}(hjݿhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjgubjM)}(haThe **timer->expires** and **timer->function** fields must be set prior to calling this function.h](hThe }(hj"hhhNhNubj)}(h**timer->expires**h]htimer->expires}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubh and }(hj"hhhNhNubj)}(h**timer->function**h]htimer->function}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubh3 fields must be set prior to calling this function.}(hj"hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjgubjM)}(hNIf **timer->function** == NULL then the start operation is silently discarded.h](hIf }(hjUhhhNhNubj)}(h**timer->function**h]htimer->function}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubh8 == NULL then the start operation is silently discarded.}(hjUhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjgubjM)}(hgIf **timer->expires** is already in the past **timer** will be queued to expire at the next timer tick.h](hIf }(hjvhhhNhNubj)}(h**timer->expires**h]htimer->expires}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh is already in the past }(hjvhhhNhNubj)}(h **timer**h]htimer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh1 will be queued to expire at the next timer tick.}(hjvhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjgubjM)}(hsThis can only operate on an inactive timer. Attempts to invoke this on an active timer are rejected with a warning.h]hsThis can only operate on an inactive timer. Attempts to invoke this on an active timer are rejected with a warning.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjgubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hadd_timer_local (C function)c.add_timer_localhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h/void add_timer_local (struct timer_list *timer)h]h)}(h.void add_timer_local(struct timer_list *timer)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hadd_timer_localh]j)}(hadd_timer_localh]hadd_timer_local}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(struct timer_list *timer)h]j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timer_listh]h timer_list}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj5modnameN classnameNjwjz)}j}]j)}jsjsbc.add_timer_localasbuh1hhjubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hStart a timer on the local CPUh]hStart a timer on the local CPU}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(h**Parameters** ``struct timer_list *timer`` The timer to be started **Description** Same as add_timer() except that the timer flag TIMER_PINNED is set. See add_timer() for further details.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]j)}(h5``struct timer_list *timer`` The timer to be started h](j)}(h``struct timer_list *timer``h]jS)}(hjh]hstruct timer_list *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(hThe timer to be startedh]hThe timer to be started}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hCSame as add_timer() except that the timer flag TIMER_PINNED is set.h]hCSame as add_timer() except that the timer flag TIMER_PINNED is set.}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(h$See add_timer() for further details.h]h$See add_timer() for further details.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hadd_timer_global (C function)c.add_timer_globalhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h0void add_timer_global (struct timer_list *timer)h]h)}(h/void add_timer_global(struct timer_list *timer)h](j)}(hvoidh]hvoid}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdhhhjvhMubh)}(hadd_timer_globalh]j)}(hadd_timer_globalh]hadd_timer_global}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjdhhhjvhMubj4)}(h(struct timer_list *timer)h]j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timer_listh]h timer_list}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.add_timer_globalasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjdhhhjvhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj`hhhjvhMubah}(h]j[ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjvhMhj]hhubj4)}(hhh]jM)}(h+Start a timer without TIMER_PINNED flag seth]h+Start a timer without TIMER_PINNED flag set}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj%hhubah}(h]h ]h"]h$]h&]uh1j3hj]hhhjvhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj@jHj@jIjJjKuh1hhhhjSHhNhNubj)}(h**Parameters** ``struct timer_list *timer`` The timer to be started **Description** Same as add_timer() except that the timer flag TIMER_PINNED is unset. See add_timer() for further details.h](jM)}(h**Parameters**h]j)}(hjJh]h Parameters}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjDubj)}(hhh]j)}(h5``struct timer_list *timer`` The timer to be started h](j)}(h``struct timer_list *timer``h]jS)}(hjih]hstruct timer_list *timer}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjgubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjcubj)}(hhh]jM)}(hThe timer to be startedh]hThe timer to be started}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~hMhjubah}(h]h ]h"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]uh1jhj~hMhj`ubah}(h]h ]h"]h$]h&]uh1jhjDubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjDubjM)}(hESame as add_timer() except that the timer flag TIMER_PINNED is unset.h]hESame as add_timer() except that the timer flag TIMER_PINNED is unset.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjDubjM)}(h$See add_timer() for further details.h]h$See add_timer() for further details.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjDubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hadd_timer_on (C function)c.add_timer_onhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h5void add_timer_on (struct timer_list *timer, int cpu)h]h)}(h4void add_timer_on(struct timer_list *timer, int cpu)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(h add_timer_onh]j)}(h add_timer_onh]h add_timer_on}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h#(struct timer_list *timer, int cpu)h](j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hj5hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj1ubjQ)}(h h]h }(hjBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubh)}(hhh]j)}(h timer_listh]h timer_list}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjUmodnameN classnameNjwjz)}j}]j)}jsjsbc.add_timer_onasbuh1hhj1ubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubj:)}(hint cpuh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcpuh]hcpu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h!Start a timer on a particular CPUh]h!Start a timer on a particular CPU}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timer_list *timer`` The timer to be started ``int cpu`` The CPU to start it on **Description** Same as add_timer() except that it starts the timer on the given CPU and the TIMER_PINNED flag is set. When timer shouldn't be a pinned timer in the next round, add_timer_global() should be used instead as it unsets the TIMER_PINNED flag. See add_timer() for further details.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM hj ubj)}(hhh](j)}(h5``struct timer_list *timer`` The timer to be started h](j)}(h``struct timer_list *timer``h]jS)}(hj.h]hstruct timer_list *timer}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM hj(ubj)}(hhh]jM)}(hThe timer to be startedh]hThe timer to be started}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjChM hjDubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhjChM hj%ubj)}(h#``int cpu`` The CPU to start it on h](j)}(h ``int cpu``h]jS)}(hjgh]hint cpu}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjeubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM hjaubj)}(hhh]jM)}(hThe CPU to start it onh]hThe CPU to start it on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj|hM hj}ubah}(h]h ]h"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]uh1jhj|hM hj%ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM hj ubjM)}(hSame as add_timer() except that it starts the timer on the given CPU and the TIMER_PINNED flag is set. When timer shouldn't be a pinned timer in the next round, add_timer_global() should be used instead as it unsets the TIMER_PINNED flag.h]hSame as add_timer() except that it starts the timer on the given CPU and the TIMER_PINNED flag is set. When timer shouldn’t be a pinned timer in the next round, add_timer_global() should be used instead as it unsets the TIMER_PINNED flag.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM hj ubjM)}(h$See add_timer() for further details.h]h$See add_timer() for further details.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](htimer_delete (C function)c.timer_deletehNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h+int timer_delete (struct timer_list *timer)h]h)}(h*int timer_delete(struct timer_list *timer)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMpubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMpubh)}(h timer_deleteh]j)}(h timer_deleteh]h timer_delete}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMpubj4)}(h(struct timer_list *timer)h]j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hj3hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj/ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/ubh)}(hhh]j)}(h timer_listh]h timer_list}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjSmodnameN classnameNjwjz)}j}]j)}jsjsbc.timer_deleteasbuh1hhj/ubjQ)}(h h]h }(hjqhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj+ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMpubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMpubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMphjhhubj4)}(hhh]jM)}(hDeactivate a timerh]hDeactivate a timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMphjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMpubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timer_list *timer`` The timer to be deactivated **Description** The function only deactivates a pending timer, but contrary to timer_delete_sync() it does not take into account whether the timer's callback function is concurrently executed on a different CPU or not. It neither prevents rearming of the timer. If **timer** can be rearmed concurrently then the return value of this function is meaningless. **Return** * ``0`` - The timer was not pending * ``1`` - The timer was pending and deactivatedh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMthjubj)}(hhh]j)}(h9``struct timer_list *timer`` The timer to be deactivated h](j)}(h``struct timer_list *timer``h]jS)}(hjh]hstruct timer_list *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMqhjubj)}(hhh]jM)}(hThe timer to be deactivatedh]hThe timer to be deactivated}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMqhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMqhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj2h]h Description}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMshjubjM)}(hXVThe function only deactivates a pending timer, but contrary to timer_delete_sync() it does not take into account whether the timer's callback function is concurrently executed on a different CPU or not. It neither prevents rearming of the timer. If **timer** can be rearmed concurrently then the return value of this function is meaningless.h](hThe function only deactivates a pending timer, but contrary to timer_delete_sync() it does not take into account whether the timer’s callback function is concurrently executed on a different CPU or not. It neither prevents rearming of the timer. If }(hjHhhhNhNubj)}(h **timer**h]htimer}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubhS can be rearmed concurrently then the return value of this function is meaningless.}(hjHhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMrhjubjM)}(h **Return**h]j)}(hjkh]hReturn}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMxhjubj C)}(hhh](j)}(h!``0`` - The timer was not pendingh]jM)}(hjh](jS)}(h``0``h]h0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh - The timer was not pending}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMyhjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(h-``1`` - The timer was pending and deactivatedh]jM)}(hjh](jS)}(h``1``h]h1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh( - The timer was pending and deactivated}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMzhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]j-Cjuh1j ChjhMyhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](htimer_shutdown (C function)c.timer_shutdownhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h-int timer_shutdown (struct timer_list *timer)h]h)}(h,int timer_shutdown(struct timer_list *timer)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(htimer_shutdownh]j)}(htimer_shutdownh]htimer_shutdown}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(struct timer_list *timer)h]j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hj3hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj/ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/ubh)}(hhh]j)}(h timer_listh]h timer_list}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjSmodnameN classnameNjwjz)}j}]j)}jsjsbc.timer_shutdownasbuh1hhj/ubjQ)}(h h]h }(hjqhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj+ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h'Deactivate a timer and prevent rearmingh]h'Deactivate a timer and prevent rearming}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timer_list *timer`` The timer to be deactivated **Description** The function does not wait for an eventually running timer callback on a different CPU but it prevents rearming of the timer. Any attempt to arm **timer** after this function returns will be silently ignored. This function is useful for teardown code and should only be used when timer_shutdown_sync() cannot be invoked due to locking or context constraints. **Return** * ``0`` - The timer was not pending * ``1`` - The timer was pendingh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]j)}(h9``struct timer_list *timer`` The timer to be deactivated h](j)}(h``struct timer_list *timer``h]jS)}(hjh]hstruct timer_list *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(hThe timer to be deactivatedh]hThe timer to be deactivated}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj2h]h Description}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hThe function does not wait for an eventually running timer callback on a different CPU but it prevents rearming of the timer. Any attempt to arm **timer** after this function returns will be silently ignored.h](hThe function does not wait for an eventually running timer callback on a different CPU but it prevents rearming of the timer. Any attempt to arm }(hjHhhhNhNubj)}(h **timer**h]htimer}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh6 after this function returns will be silently ignored.}(hjHhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hThis function is useful for teardown code and should only be used when timer_shutdown_sync() cannot be invoked due to locking or context constraints.h]hThis function is useful for teardown code and should only be used when timer_shutdown_sync() cannot be invoked due to locking or context constraints.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(h **Return**h]j)}(hjzh]hReturn}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj C)}(hhh](j)}(h!``0`` - The timer was not pendingh]jM)}(hjh](jS)}(h``0``h]h0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh - The timer was not pending}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(h``1`` - The timer was pendingh]jM)}(hjh](jS)}(h``1``h]h1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh - The timer was pending}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]j-Cjuh1j ChjhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"timer_delete_sync_try (C function)c.timer_delete_sync_tryhNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h4int timer_delete_sync_try (struct timer_list *timer)h]h)}(h3int timer_delete_sync_try(struct timer_list *timer)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(htimer_delete_sync_tryh]j)}(htimer_delete_sync_tryh]htimer_delete_sync_try}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(struct timer_list *timer)h]j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjBhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj>ubjQ)}(h h]h }(hjOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubh)}(hhh]j)}(h timer_listh]h timer_list}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjbmodnameN classnameNjwjz)}j}]j)}jsj(sbc.timer_delete_sync_tryasbuh1hhj>ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hTry to deactivate a timerh]hTry to deactivate a timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX)**Parameters** ``struct timer_list *timer`` Timer to deactivate **Description** This function tries to deactivate a timer. On success the timer is not queued and the timer callback function is not running on any CPU. This function does not guarantee that the timer cannot be rearmed right after dropping the base lock. That needs to be prevented by the calling code if necessary. **Return** * ``0`` - The timer was not pending * ``1`` - The timer was pending and deactivated * ``-1`` - The timer callback function is running on a different CPUh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]j)}(h1``struct timer_list *timer`` Timer to deactivate h](j)}(h``struct timer_list *timer``h]jS)}(hjh]hstruct timer_list *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]jM)}(hTimer to deactivateh]hTimer to deactivate}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjAh]h Description}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hThis function tries to deactivate a timer. On success the timer is not queued and the timer callback function is not running on any CPU.h]hThis function tries to deactivate a timer. On success the timer is not queued and the timer callback function is not running on any CPU.}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(hThis function does not guarantee that the timer cannot be rearmed right after dropping the base lock. That needs to be prevented by the calling code if necessary.h]hThis function does not guarantee that the timer cannot be rearmed right after dropping the base lock. That needs to be prevented by the calling code if necessary.}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(h **Return**h]j)}(hjwh]hReturn}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj C)}(hhh](j)}(h"``0`` - The timer was not pendingh]jM)}(hjh](jS)}(h``0``h]h0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh - The timer was not pending}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(h.``1`` - The timer was pending and deactivatedh]jM)}(hjh](jS)}(h``1``h]h1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh) - The timer was pending and deactivated}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(hB``-1`` - The timer callback function is running on a different CPUh]jM)}(hjh](jS)}(h``-1``h]h-1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh< - The timer callback function is running on a different CPU}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]j-Cjuh1j ChjhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](htimer_delete_sync (C function)c.timer_delete_synchNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h0int timer_delete_sync (struct timer_list *timer)h]h)}(h/int timer_delete_sync(struct timer_list *timer)h](j)}(hinth]hint}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMbubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$hhhj6hMbubh)}(htimer_delete_synch]j)}(htimer_delete_synch]htimer_delete_sync}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubah}(h]h ](jjeh"]h$]h&]jjuh1hhj$hhhj6hMbubj4)}(h(struct timer_list *timer)h]j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjehhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjaubjQ)}(h h]h }(hjrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubh)}(hhh]j)}(h timer_listh]h timer_list}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjKsbc.timer_delete_syncasbuh1hhjaubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubah}(h]h ]h"]h$]h&]jjuh1j3hj$hhhj6hMbubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj6hMbubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj6hMbhjhhubj4)}(hhh]jM)}(h6Deactivate a timer and wait for the handler to finish.h]h6Deactivate a timer and wait for the handler to finish.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMbhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj6hMbubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timer_list *timer`` The timer to be deactivated **Description** Synchronization rules: Callers must prevent restarting of the timer, otherwise this function is meaningless. It must not be called from interrupt contexts unless the timer is an irqsafe one. The caller must not hold locks which would prevent completion of the timer's callback function. The timer's handler must not call add_timer_on(). Upon exit the timer is not queued and the handler is not running on any CPU. For !irqsafe timers, the caller must not hold locks that are held in interrupt context. Even if the lock has nothing to do with the timer in question. Here's why:: CPU0 CPU1 ---- ---- call_timer_fn(); base->running_timer = mytimer; spin_lock_irq(somelock); spin_lock(somelock); timer_delete_sync(mytimer); while (base->running_timer == mytimer); Now timer_delete_sync() will never return and never release somelock. The interrupt on the other CPU is waiting to grab somelock but it has interrupted the softirq that CPU0 is waiting to finish. This function cannot guarantee that the timer is not rearmed again by some concurrent or preempting code, right after it dropped the base lock. If there is the possibility of a concurrent rearm then the return value of the function is meaningless. If such a guarantee is needed, e.g. for teardown situations then use timer_shutdown_sync() instead. **Return** * ``0`` - The timer was not pending * ``1`` - The timer was pending and deactivatedh](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMfhjubj)}(hhh]j)}(h9``struct timer_list *timer`` The timer to be deactivated h](j)}(h``struct timer_list *timer``h]jS)}(hj)h]hstruct timer_list *timer}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMchj#ubj)}(hhh]jM)}(hThe timer to be deactivatedh]hThe timer to be deactivated}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMchj?ubah}(h]h ]h"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hMchj ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjdh]h Description}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMehjubjM)}(hXSynchronization rules: Callers must prevent restarting of the timer, otherwise this function is meaningless. It must not be called from interrupt contexts unless the timer is an irqsafe one. The caller must not hold locks which would prevent completion of the timer's callback function. The timer's handler must not call add_timer_on(). Upon exit the timer is not queued and the handler is not running on any CPU.h]hXSynchronization rules: Callers must prevent restarting of the timer, otherwise this function is meaningless. It must not be called from interrupt contexts unless the timer is an irqsafe one. The caller must not hold locks which would prevent completion of the timer’s callback function. The timer’s handler must not call add_timer_on(). Upon exit the timer is not queued and the handler is not running on any CPU.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMdhjubjM)}(hFor !irqsafe timers, the caller must not hold locks that are held in interrupt context. Even if the lock has nothing to do with the timer in question. Here's why::h]hFor !irqsafe timers, the caller must not hold locks that are held in interrupt context. Even if the lock has nothing to do with the timer in question. Here’s why:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMkhjubj)}(hXCPU0 CPU1 ---- ---- call_timer_fn(); base->running_timer = mytimer; spin_lock_irq(somelock); spin_lock(somelock); timer_delete_sync(mytimer); while (base->running_timer == mytimer);h]hXCPU0 CPU1 ---- ---- call_timer_fn(); base->running_timer = mytimer; spin_lock_irq(somelock); spin_lock(somelock); timer_delete_sync(mytimer); while (base->running_timer == mytimer);}hjsbah}(h]h ]h"]h$]h&]jjuh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMohjubjM)}(hNow timer_delete_sync() will never return and never release somelock. The interrupt on the other CPU is waiting to grab somelock but it has interrupted the softirq that CPU0 is waiting to finish.h]hNow timer_delete_sync() will never return and never release somelock. The interrupt on the other CPU is waiting to grab somelock but it has interrupted the softirq that CPU0 is waiting to finish.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMzhjubjM)}(hThis function cannot guarantee that the timer is not rearmed again by some concurrent or preempting code, right after it dropped the base lock. If there is the possibility of a concurrent rearm then the return value of the function is meaningless.h]hThis function cannot guarantee that the timer is not rearmed again by some concurrent or preempting code, right after it dropped the base lock. If there is the possibility of a concurrent rearm then the return value of the function is meaningless.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chM~hjubjM)}(hcIf such a guarantee is needed, e.g. for teardown situations then use timer_shutdown_sync() instead.h]hcIf such a guarantee is needed, e.g. for teardown situations then use timer_shutdown_sync() instead.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj C)}(hhh](j)}(h!``0`` - The timer was not pendingh]jM)}(hjh](jS)}(h``0``h]h0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh - The timer was not pending}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(h-``1`` - The timer was pending and deactivatedh]jM)}(hjh](jS)}(h``1``h]h1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh( - The timer was pending and deactivated}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]j-Cjuh1j ChjhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h timer_shutdown_sync (C function)c.timer_shutdown_synchNtauh1hhjSHhhhNhNubh)}(hhh](h)}(h2int timer_shutdown_sync (struct timer_list *timer)h]h)}(h1int timer_shutdown_sync(struct timer_list *timer)h](j)}(hinth]hint}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMubjQ)}(h h]h }(hjphhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj]hhhjohMubh)}(htimer_shutdown_synch]j)}(htimer_shutdown_synch]htimer_shutdown_sync}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj]hhhjohMubj4)}(h(struct timer_list *timer)h]j:)}(hstruct timer_list *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timer_listh]h timer_list}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.timer_shutdown_syncasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj]hhhjohMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjYhhhjohMubah}(h]jTah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjohMhjVhhubj4)}(hhh]jM)}(h%Shutdown a timer and prevent rearmingh]h%Shutdown a timer and prevent rearming}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjVhhhjohMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj9jHj9jIjJjKuh1hhhhjSHhNhNubj)}(hX**Parameters** ``struct timer_list *timer`` The timer to be shutdown **Description** When the function returns it is guaranteed that: - **timer** is not queued - The callback function of **timer** is not running - **timer** cannot be enqueued again. Any attempt to rearm **timer** is silently ignored. See timer_delete_sync() for synchronization rules. This function is useful for final teardown of an infrastructure where the timer is subject to a circular dependency problem. A common pattern for this is a timer and a workqueue where the timer can schedule work and work can arm the timer. On shutdown the workqueue must be destroyed and the timer must be prevented from rearming. Unless the code has conditionals like 'if (mything->in_shutdown)' to prevent that there is no way to get this correct with timer_delete_sync(). timer_shutdown_sync() is solving the problem. The correct ordering of calls in this case is: timer_shutdown_sync(:c:type:`mything->timer `); workqueue_destroy(:c:type:`mything->workqueue `); After this 'mything' can be safely freed. This obviously implies that the timer is not required to be functional for the rest of the shutdown operation. **Return** * ``0`` - The timer was not pending * ``1`` - The timer was pendingh](jM)}(h**Parameters**h]j)}(hjCh]h Parameters}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj=ubj)}(hhh]j)}(h6``struct timer_list *timer`` The timer to be shutdown h](j)}(h``struct timer_list *timer``h]jS)}(hjbh]hstruct timer_list *timer}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj\ubj)}(hhh]jM)}(hThe timer to be shutdownh]hThe timer to be shutdown}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjwhMhjxubah}(h]h ]h"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhMhjYubah}(h]h ]h"]h$]h&]uh1jhj=ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj=ubj)}(hhh]j)}(hWhen the function returns it is guaranteed that: - **timer** is not queued - The callback function of **timer** is not running - **timer** cannot be enqueued again. Any attempt to rearm **timer** is silently ignored. h](j)}(h0When the function returns it is guaranteed that:h]h0When the function returns it is guaranteed that:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubj)}(hhh]j C)}(hhh](j)}(h**timer** is not queuedh]jM)}(hjh](j)}(h **timer**h]htimer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is not queued}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(h1The callback function of **timer** is not runningh]jM)}(hjh](hThe callback function of }(hjhhhNhNubj)}(h **timer**h]htimer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is not running}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(hX**timer** cannot be enqueued again. Any attempt to rearm **timer** is silently ignored. h]jM)}(hW**timer** cannot be enqueued again. Any attempt to rearm **timer** is silently ignored.h](j)}(h **timer**h]htimer}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubh0 cannot be enqueued again. Any attempt to rearm }(hj#hhhNhNubj)}(h **timer**h]htimer}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubh is silently ignored.}(hj#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]j-Cj.Cuh1j ChjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj=ubjM)}(h2See timer_delete_sync() for synchronization rules.h]h2See timer_delete_sync() for synchronization rules.}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj=ubjM)}(h|This function is useful for final teardown of an infrastructure where the timer is subject to a circular dependency problem.h]h|This function is useful for final teardown of an infrastructure where the timer is subject to a circular dependency problem.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj=ubjM)}(hX]A common pattern for this is a timer and a workqueue where the timer can schedule work and work can arm the timer. On shutdown the workqueue must be destroyed and the timer must be prevented from rearming. Unless the code has conditionals like 'if (mything->in_shutdown)' to prevent that there is no way to get this correct with timer_delete_sync().h]hXaA common pattern for this is a timer and a workqueue where the timer can schedule work and work can arm the timer. On shutdown the workqueue must be destroyed and the timer must be prevented from rearming. Unless the code has conditionals like ‘if (mything->in_shutdown)’ to prevent that there is no way to get this correct with timer_delete_sync().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj=ubjM)}(h\timer_shutdown_sync() is solving the problem. The correct ordering of calls in this case is:h]h\timer_shutdown_sync() is solving the problem. The correct ordering of calls in this case is:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj=ubji)}(httimer_shutdown_sync(:c:type:`mything->timer `); workqueue_destroy(:c:type:`mything->workqueue `); h]jM)}(hstimer_shutdown_sync(:c:type:`mything->timer `); workqueue_destroy(:c:type:`mything->workqueue `);h](htimer_shutdown_sync(}(hjhhhNhNubh)}(h":c:type:`mything->timer `h]jS)}(hjh]hmything->timer}(hjhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj?jBmythinguh1hhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjubh); workqueue_destroy(}(hjhhhNhNubh)}(h&:c:type:`mything->workqueue `h]jS)}(hjh]hmything->workqueue}(hjhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj?jBmythinguh1hhjhMhjubh);}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhhjhMhj=ubjM)}(h)After this 'mything' can be safely freed.h]h-After this ‘mything’ can be safely freed.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj=ubjM)}(hnThis obviously implies that the timer is not required to be functional for the rest of the shutdown operation.h]hnThis obviously implies that the timer is not required to be functional for the rest of the shutdown operation.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj=ubjM)}(h **Return**h]j)}(hj+h]hReturn}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhj=ubj C)}(hhh](j)}(h!``0`` - The timer was not pendingh]jM)}(hjFh](jS)}(h``0``h]h0}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjHubh - The timer was not pending}(hjHhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjDubah}(h]h ]h"]h$]h&]uh1jhjAubj)}(h``1`` - The timer was pendingh]jM)}(hjlh](jS)}(h``1``h]h1}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjnubh - The timer was pending}(hjnhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:45: ./kernel/time/timer.chMhjjubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]j-Cjuh1j ChjchMhj=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjSHhhhNhNubeh}(h]time-and-timer-routinesah ]h"]time and timer routinesah$]h&]uh1hhhhhhhhK%ubh)}(hhh](h)}(hHigh-resolution timersh]hHigh-resolution timers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhhhhK1ubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hktime_set (C function) c.ktime_sethNtauh1hhjhhhNhNubh)}(hhh](h)}(h=ktime_t ktime_set (const s64 secs, const unsigned long nsecs)h]h)}(hhjubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hs64h]hs64}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjAmodnameN classnameNjwjz)}j}]j c.ktime_setasbuh1hhjubjQ)}(h h]h }(hj]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hsecsh]hsecs}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst unsigned long nsecsh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnsecsh]hnsecs}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(h7Set a ktime_t variable from a seconds/nanoseconds valueh]h7Set a ktime_t variable from a seconds/nanoseconds value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const s64 secs`` seconds to set ``const unsigned long nsecs`` nanoseconds to set **Return** The ktime_t representation of the value.h](jM)}(h**Parameters**h]j)}(hj#h]h Parameters}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhK"hjubj)}(hhh](j)}(h"``const s64 secs`` seconds to set h](j)}(h``const s64 secs``h]jS)}(hjBh]hconst s64 secs}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKhj<ubj)}(hhh]jM)}(hseconds to seth]hseconds to set}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjWhKhjXubah}(h]h ]h"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]uh1jhjWhKhj9ubj)}(h1``const unsigned long nsecs`` nanoseconds to set h](j)}(h``const unsigned long nsecs``h]jS)}(hj{h]hconst unsigned long nsecs}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjyubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhK hjuubj)}(hhh]jM)}(hnanoseconds to seth]hnanoseconds to set}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK hjubah}(h]h ]h"]h$]h&]uh1jhjuubeh}(h]h ]h"]h$]h&]uh1jhjhK hj9ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhK"hjubjM)}(h(The ktime_t representation of the value.h]h(The ktime_t representation of the value.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhK"hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hktime_compare (C function)c.ktime_comparehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:int ktime_compare (const ktime_t cmp1, const ktime_t cmp2)h]h)}(h9int ktime_compare(const ktime_t cmp1, const ktime_t cmp2)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKTubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hKTubh)}(h ktime_compareh]j)}(h ktime_compareh]h ktime_compare}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hKTubj4)}(h((const ktime_t cmp1, const ktime_t cmp2)h](j:)}(hconst ktime_t cmp1h](j?)}(hj h]hconst}(hj8hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj4ubjQ)}(h h]h }(hjEhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubh)}(hhh]j)}(hktime_th]hktime_t}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjXmodnameN classnameNjwjz)}j}]j)}jsjsbc.ktime_compareasbuh1hhj4ubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hcmp1h]hcmp1}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubj:)}(hconst ktime_t cmp2h](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hktime_th]hktime_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jrc.ktime_compareasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcmp2h]hcmp2}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hKTubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hKTubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hKThjhhubj4)}(hhh]jM)}(h9Compares two ktime_t variables for less, greater or equalh]h9Compares two ktime_t variables for less, greater or equal}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKThjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hKTubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj)jHj)jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const ktime_t cmp1`` comparable1 ``const ktime_t cmp2`` comparable2 **Return** ... cmp1 < cmp2: return <0 cmp1 == cmp2: return 0 cmp1 > cmp2: return >0h](jM)}(h**Parameters**h]j)}(hj3h]h Parameters}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKXhj-ubj)}(hhh](j)}(h#``const ktime_t cmp1`` comparable1 h](j)}(h``const ktime_t cmp1``h]jS)}(hjRh]hconst ktime_t cmp1}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjPubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKUhjLubj)}(hhh]jM)}(h comparable1h]h comparable1}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjghKUhjhubah}(h]h ]h"]h$]h&]uh1jhjLubeh}(h]h ]h"]h$]h&]uh1jhjghKUhjIubj)}(h#``const ktime_t cmp2`` comparable2 h](j)}(h``const ktime_t cmp2``h]jS)}(hjh]hconst ktime_t cmp2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKVhjubj)}(hhh]jM)}(h comparable2h]h comparable2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKVhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKVhjIubeh}(h]h ]h"]h$]h&]uh1jhj-ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKXhj-ubjM)}(hJ... cmp1 < cmp2: return <0 cmp1 == cmp2: return 0 cmp1 > cmp2: return >0h]hJ... cmp1 < cmp2: return <0 cmp1 == cmp2: return 0 cmp1 > cmp2: return >0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKXhj-ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hktime_after (C function) c.ktime_afterhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9bool ktime_after (const ktime_t cmp1, const ktime_t cmp2)h]h)}(h8bool ktime_after(const ktime_t cmp1, const ktime_t cmp2)h](j)}(hjh]hbool}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKgubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKgubh)}(h ktime_afterh]j)}(h ktime_afterh]h ktime_after}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKgubj4)}(h((const ktime_t cmp1, const ktime_t cmp2)h](j:)}(hconst ktime_t cmp1h](j?)}(hj h]hconst}(hjGhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjCubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubh)}(hhh]j)}(hktime_th]hktime_t}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjgmodnameN classnameNjwjz)}j}]j)}jsj-sb c.ktime_afterasbuh1hhjCubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubj)}(hcmp1h]hcmp1}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubj:)}(hconst ktime_t cmp2h](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hktime_th]hktime_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j c.ktime_afterasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcmp2h]hcmp2}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKgubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKgubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKghjhhubj4)}(hhh]jM)}(h6Compare if a ktime_t value is bigger than another one.h]h6Compare if a ktime_t value is bigger than another one.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKghjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKgubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj8jHj8jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const ktime_t cmp1`` comparable1 ``const ktime_t cmp2`` comparable2 **Return** true if cmp1 happened after cmp2.h](jM)}(h**Parameters**h]j)}(hjBh]h Parameters}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKkhj<ubj)}(hhh](j)}(h#``const ktime_t cmp1`` comparable1 h](j)}(h``const ktime_t cmp1``h]jS)}(hjah]hconst ktime_t cmp1}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKhhj[ubj)}(hhh]jM)}(h comparable1h]h comparable1}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjvhKhhjwubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhjvhKhhjXubj)}(h#``const ktime_t cmp2`` comparable2 h](j)}(h``const ktime_t cmp2``h]jS)}(hjh]hconst ktime_t cmp2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKihjubj)}(hhh]jM)}(h comparable2h]h comparable2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKihjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKihjXubeh}(h]h ]h"]h$]h&]uh1jhj<ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKkhj<ubjM)}(h!true if cmp1 happened after cmp2.h]h!true if cmp1 happened after cmp2.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKkhj<ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hktime_before (C function)c.ktime_beforehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:bool ktime_before (const ktime_t cmp1, const ktime_t cmp2)h]h)}(h9bool ktime_before(const ktime_t cmp1, const ktime_t cmp2)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKsubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj'hKsubh)}(h ktime_beforeh]j)}(h ktime_beforeh]h ktime_before}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj'hKsubj4)}(h((const ktime_t cmp1, const ktime_t cmp2)h](j:)}(hconst ktime_t cmp1h](j?)}(hj h]hconst}(hjVhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjRubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubh)}(hhh]j)}(hktime_th]hktime_t}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjvmodnameN classnameNjwjz)}j}]j)}jsj<sbc.ktime_beforeasbuh1hhjRubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hcmp1h]hcmp1}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubj:)}(hconst ktime_t cmp2h](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hktime_th]hktime_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.ktime_beforeasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcmp2h]hcmp2}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj'hKsubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj'hKsubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'hKshjhhubj4)}(hhh]jM)}(h7Compare if a ktime_t value is smaller than another one.h]h7Compare if a ktime_t value is smaller than another one.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKshj,hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj'hKsubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjGjHjGjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const ktime_t cmp1`` comparable1 ``const ktime_t cmp2`` comparable2 **Return** true if cmp1 happened before cmp2.h](jM)}(h**Parameters**h]j)}(hjQh]h Parameters}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKwhjKubj)}(hhh](j)}(h#``const ktime_t cmp1`` comparable1 h](j)}(h``const ktime_t cmp1``h]jS)}(hjph]hconst ktime_t cmp1}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjnubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKthjjubj)}(hhh]jM)}(h comparable1h]h comparable1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKthjubah}(h]h ]h"]h$]h&]uh1jhjjubeh}(h]h ]h"]h$]h&]uh1jhjhKthjgubj)}(h#``const ktime_t cmp2`` comparable2 h](j)}(h``const ktime_t cmp2``h]jS)}(hjh]hconst ktime_t cmp2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKuhjubj)}(hhh]jM)}(h comparable2h]h comparable2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKuhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKuhjgubeh}(h]h ]h"]h$]h&]uh1jhjKubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKwhjKubjM)}(h"true if cmp1 happened before cmp2.h]h"true if cmp1 happened before cmp2.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKwhjKubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%ktime_to_timespec64_cond (C function)c.ktime_to_timespec64_condhNtauh1hhjhhhNhNubh)}(hhh](h)}(hGbool ktime_to_timespec64_cond (const ktime_t kt, struct timespec64 *ts)h]h)}(hFbool ktime_to_timespec64_cond(const ktime_t kt, struct timespec64 *ts)h](j)}(hjh]hbool}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%hhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%hhhj6hKubh)}(hktime_to_timespec64_condh]j)}(hktime_to_timespec64_condh]hktime_to_timespec64_cond}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubah}(h]h ](jjeh"]h$]h&]jjuh1hhj%hhhj6hKubj4)}(h)(const ktime_t kt, struct timespec64 *ts)h](j:)}(hconst ktime_t kth](j?)}(hj h]hconst}(hjehhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjaubjQ)}(h h]h }(hjrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubh)}(hhh]j)}(hktime_th]hktime_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjKsbc.ktime_to_timespec64_condasbuh1hhjaubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubj)}(hkth]hkt}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubj:)}(hstruct timespec64 *tsh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h timespec64h]h timespec64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.ktime_to_timespec64_condasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htsh]hts}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubeh}(h]h ]h"]h$]h&]jjuh1j3hj%hhhj6hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj!hhhj6hKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj6hKhjhhubj4)}(hhh]jM)}(hRconvert a ktime_t variable to timespec64 format only if the variable contains datah]hRconvert a ktime_t variable to timespec64 format only if the variable contains data}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKhjHhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj6hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjcjHjcjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const ktime_t kt`` the ktime_t variable to convert ``struct timespec64 *ts`` the timespec variable to store the result in **Return** ``true`` if there was a successful conversion, ``false`` if kt was 0.h](jM)}(h**Parameters**h]j)}(hjmh]h Parameters}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKhjgubj)}(hhh](j)}(h5``const ktime_t kt`` the ktime_t variable to convert h](j)}(h``const ktime_t kt``h]jS)}(hjh]hconst ktime_t kt}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKhjubj)}(hhh]jM)}(hthe ktime_t variable to converth]hthe ktime_t variable to convert}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(hG``struct timespec64 *ts`` the timespec variable to store the result in h](j)}(h``struct timespec64 *ts``h]jS)}(hjh]hstruct timespec64 *ts}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKhjubj)}(hhh]jM)}(h,the timespec variable to store the result inh]h,the timespec variable to store the result in}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjgubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKhjgubjM)}(hE``true`` if there was a successful conversion, ``false`` if kt was 0.h](jS)}(h``true``h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh' if there was a successful conversion, }(hjhhhNhNubjS)}(h ``false``h]hfalse}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh if kt was 0.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:51: ./include/linux/ktime.hhKhjgubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hhrtimer_sleeper (C struct)c.hrtimer_sleeperhNtauh1hhjhhhNhNubh)}(hhh](h)}(hhrtimer_sleeperh]h)}(hstruct hrtimer_sleeperh](j?)}(hjBh]hstruct}(hjehhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjahhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjahhhjrhKubh)}(hhrtimer_sleeperh]j)}(hj_h]hhrtimer_sleeper}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjahhhjrhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj]hhhjrhKubah}(h]jXah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjrhKhjZhhubj4)}(hhh]jM)}(hsimple sleeper structureh]hsimple sleeper structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKDhjhhubah}(h]h ]h"]h$]h&]uh1j3hjZhhhjrhKubeh}(h]h ](jAstructeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Definition**:: struct hrtimer_sleeper { struct hrtimer timer; struct task_struct *task; }; **Members** ``timer`` embedded timer structure ``task`` task to wake uph](jM)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKHhjubj)}(hSstruct hrtimer_sleeper { struct hrtimer timer; struct task_struct *task; };h]hSstruct hrtimer_sleeper { struct hrtimer timer; struct task_struct *task; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKJhjubjM)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKOhjubj)}(hhh](j)}(h#``timer`` embedded timer structure h](j)}(h ``timer``h]jS)}(hjh]htimer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKFhjubj)}(hhh]jM)}(hembedded timer structureh]hembedded timer structure}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj)hKFhj*ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj)hKFhj ubj)}(h``task`` task to wake uph](j)}(h``task``h]jS)}(hjMh]htask}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKFhjGubj)}(hhh]jM)}(htask to wake uph]htask to wake up}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKGhjcubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjbhKFhj ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKJhjhhubjM)}(h,task is set to NULL, when the timer expires.h]h,task is set to NULL, when the timer expires.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKGhjhhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hhrtimer_start (C function)c.hrtimer_starthNtauh1hhjhhhNhNubh)}(hhh](h)}(hUvoid hrtimer_start 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]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h ktime_t timh](h)}(hhh]j)}(hktime_th]hktime_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jEc.hrtimer_startasbuh1hhjyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(htimh]htim}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst enum hrtimer_mode modeh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj?)}(henumh]henum}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h hrtimer_modeh]h hrtimer_mode}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jEc.hrtimer_startasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hmodeh]hmode}(hj+hhhNhNubah}(h]h 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*timer`` the timer to be added h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKhjubj)}(hhh]jM)}(hthe timer to be addedh]hthe timer to be added}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h``ktime_t tim`` expiry time h](j)}(h``ktime_t tim``h]jS)}(hjh]h ktime_t tim}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKhjubj)}(hhh]jM)}(h expiry timeh]h expiry time}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h``const enum hrtimer_mode mode`` timer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only!h](j)}(h ``const enum hrtimer_mode mode``h]jS)}(hjh]hconst enum hrtimer_mode mode}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKhjubj)}(hhh]jM)}(htimer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only!h]htimer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only!}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjqubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"hrtimer_get_remaining (C function)c.hrtimer_get_remaininghNtauh1hhjhhhNhNubh)}(hhh](h)}(h;ktime_t hrtimer_get_remaining (const 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refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.hrtimer_get_remainingasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj^hhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjZhhhjhMubah}(h]jUah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjWhhubj4)}(hhh]jM)}(h get remaining time for the timerh]h get remaining time for the timer}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhMhjMhhubah}(h]h ]h"]h$]h&]uh1j3hjWhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjhjHjhjIjJjKuh1hhhhjhNhNubj)}(hC**Parameters** ``const struct hrtimer *timer`` the timer to readh](jM)}(h**Parameters**h]j)}(hjrh]h Parameters}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhM"hjlubj)}(hhh]j)}(h1``const struct hrtimer *timer`` the timer to readh](j)}(h``const struct hrtimer *timer``h]jS)}(hjh]hconst struct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhM$hjubj)}(hhh]jM)}(hthe timer to readh]hthe timer to read}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM$hjubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hhrtimer_is_queued (C function)c.hrtimer_is_queuedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.bool hrtimer_is_queued (struct hrtimer *timer)h]h)}(h-bool hrtimer_is_queued(struct hrtimer *timer)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhM,ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM,ubh)}(hhrtimer_is_queuedh]j)}(hhrtimer_is_queuedh]hhrtimer_is_queued}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM,ubj4)}(h(struct hrtimer *timer)h]j:)}(hstruct hrtimer *timerh](j?)}(hjBh]hstruct}(hj'hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj#ubjQ)}(h h]h }(hj4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjGmodnameN classnameNjwjz)}j}]j)}jsj sbc.hrtimer_is_queuedasbuh1hhj#ubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hjh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM,ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM,ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM,hjhhubj4)}(hhh]jM)}(h0check, whether the timer is on one of the 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checkh]hTimer to check}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM-hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM-hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h **Return**h]j)}(hj&h]hReturn}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhM/hjubjM)}(h,True if the timer is queued, false otherwiseh]h,True if the timer is queued, false otherwise}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhM/hjubjM)}(h**Description**h]j)}(hjMh]h Description}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhM1hjubjM)}(hHThe function can be used lockless, but it gives only a current snapshot.h]hHThe function can be used lockless, but it gives only a current snapshot.}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhM0hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h hrtimer_forward_now (C function)c.hrtimer_forward_nowhNtauh1hhjhhhNhNubh)}(hhh](h)}(hAu64 hrtimer_forward_now (struct hrtimer *timer, ktime_t interval)h]h)}(h@u64 hrtimer_forward_now(struct hrtimer *timer, ktime_t interval)h](h)}(hhh]j)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jshrtimer_forward_nowsbc.hrtimer_forward_nowasbuh1hhjhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhMAubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMAubh)}(hhrtimer_forward_nowh]j)}(hjh]hhrtimer_forward_now}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMAubj4)}(h)(struct hrtimer *timer, ktime_t interval)h](j:)}(hstruct hrtimer *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.hrtimer_forward_nowasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hktime_t intervalh](h)}(hhh]j)}(hktime_th]hktime_t}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjYmodnameN classnameNjwjz)}j}]jc.hrtimer_forward_nowasbuh1hhjPubjQ)}(h h]h }(hjuhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPubj)}(hintervalh]hinterval}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMAubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMAubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMAhjhhubj4)}(hhh]jM)}(h0forward the timer expiry so it expires after nowh]h0forward the timer expiry so it expires after now}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhMAhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMAubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct hrtimer *timer`` hrtimer to forward ``ktime_t interval`` the interval to forward **Description** It is a variant of hrtimer_forward(). The timer will expire after the current time of the hrtimer clock base. See hrtimer_forward() for details.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhMEhjubj)}(hhh](j)}(h-``struct hrtimer *timer`` hrtimer to forward h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhMBhjubj)}(hhh]jM)}(hhrtimer to forwardh]hhrtimer to forward}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMBhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMBhjubj)}(h-``ktime_t interval`` the interval to forward h](j)}(h``ktime_t interval``h]jS)}(hj'h]hktime_t interval}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj%ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhMChj!ubj)}(hhh]jM)}(hthe interval to forwardh]hthe interval to forward}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj<hMChj=ubah}(h]h ]h"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]uh1jhj<hMChjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjbh]h Description}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhMEhjubjM)}(hIt is a variant of hrtimer_forward(). The timer will expire after the current time of the hrtimer clock base. See hrtimer_forward() for details.h]hIt is a variant of hrtimer_forward(). The timer will expire after the current time of the hrtimer clock base. See hrtimer_forward() for details.}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:54: ./include/linux/hrtimer.hhMDhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$hrtimer_update_function (C function)c.hrtimer_update_functionhNtauh1hhjhhhNhNubh)}(hhh](h)}(hhvoid hrtimer_update_function (struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer *))h]h)}(hfvoid hrtimer_update_function(struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer*))h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hhrtimer_update_functionh]j)}(hhrtimer_update_functionh]hhrtimer_update_function}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(hJ(struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer*))h](j:)}(hstruct hrtimer *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.hrtimer_update_functionasbuh1hhjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h1enum hrtimer_restart (*function)(struct hrtimer*)h](j?)}(hjh]henum}(hjVhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjRubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubh)}(hhh]j)}(hhrtimer_restarth]hhrtimer_restart}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjvmodnameN classnameNjwjz)}j}]jc.hrtimer_update_functionasbuh1hhjRubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hjsh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hfunctionh]hfunction}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjh]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjsh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjRubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.hrtimer_update_functionasbuh1hhjRubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjh]h)}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h$Update the timer's callback functionh]h&Update the timer’s callback function}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjQhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjljHjljIjJjKuh1hhhhjhNhNubj)}(hXS**Parameters** ``struct hrtimer *timer`` Timer to update ``enum hrtimer_restart (*function)(struct hrtimer *)`` New callback function **Description** Only safe to call if the timer is not enqueued. Can be called in the callback function if the timer is not enqueued at the same time (see the comments above HRTIMER_STATE_ENQUEUED).h](jM)}(h**Parameters**h]j)}(hjvh]h Parameters}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjpubj)}(hhh](j)}(h*``struct hrtimer *timer`` Timer to update h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(hTimer to updateh]hTimer to update}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hM``enum hrtimer_restart (*function)(struct hrtimer *)`` New callback function h](j)}(h6``enum hrtimer_restart (*function)(struct hrtimer *)``h]jS)}(hjh]h2enum hrtimer_restart (*function)(struct hrtimer *)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(hNew callback functionh]hNew callback function}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjpubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjpubjM)}(hOnly safe to call if the timer is not enqueued. Can be called in the callback function if the timer is not enqueued at the same time (see the comments above HRTIMER_STATE_ENQUEUED).h]hOnly safe to call if the timer is not enqueued. Can be called in the callback function if the timer is not enqueued at the same time (see the comments above HRTIMER_STATE_ENQUEUED).}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjpubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hhrtimer_forward (C function)c.hrtimer_forwardhNtauh1hhjhhhNhNubh)}(hhh](h)}(hJu64 hrtimer_forward (struct hrtimer *timer, ktime_t now, ktime_t interval)h]h)}(hIu64 hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval)h](h)}(hhh]j)}(hu64h]hu64}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjSmodnameN classnameNjwjz)}j}]j)}jshrtimer_forwardsbc.hrtimer_forwardasbuh1hhjJhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM/ubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJhhhjrhM/ubh)}(hhrtimer_forwardh]j)}(hjoh]hhrtimer_forward}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjJhhhjrhM/ubj4)}(h6(struct hrtimer *timer, ktime_t now, ktime_t interval)h](j:)}(hstruct hrtimer *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jmc.hrtimer_forwardasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h ktime_t nowh](h)}(hhh]j)}(hktime_th]hktime_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jmc.hrtimer_forwardasbuh1hhj ubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hnowh]hnow}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hktime_t intervalh](h)}(hhh]j)}(hktime_th]hktime_t}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj]modnameN classnameNjwjz)}j}]jmc.hrtimer_forwardasbuh1hhjTubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjTubj)}(hintervalh]hinterval}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjJhhhjrhM/ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjFhhhjrhM/ubah}(h]jAah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjrhM/hjChhubj4)}(hhh]jM)}(hforward the timer expiryh]hforward the timer expiry}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM/hjhhubah}(h]h ]h"]h$]h&]uh1j3hjChhhjrhM/ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct hrtimer *timer`` hrtimer to forward ``ktime_t now`` forward past this time ``ktime_t interval`` the interval to forward **Description** Forward the timer expiry so it will expire in the future. .. note:: This only updates the timer expiry value and does not requeue the timer. There is also a variant of this function: hrtimer_forward_now(). **Context** Can be safely called from the callback function of **timer**. If called from other contexts **timer** must neither be enqueued nor running the callback and the caller needs to take care of serialization. **Return** The number of overruns are returned.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM3hjubj)}(hhh](j)}(h-``struct hrtimer *timer`` hrtimer to forward h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM0hjubj)}(hhh]jM)}(hhrtimer to forwardh]hhrtimer to forward}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM0hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM0hjubj)}(h'``ktime_t now`` forward past this time h](j)}(h``ktime_t now``h]jS)}(hj+h]h ktime_t now}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM1hj%ubj)}(hhh]jM)}(hforward past this timeh]hforward past this time}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj@hM1hjAubah}(h]h ]h"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]uh1jhj@hM1hjubj)}(h-``ktime_t interval`` the interval to forward h](j)}(h``ktime_t interval``h]jS)}(hjdh]hktime_t interval}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM2hj^ubj)}(hhh]jM)}(hthe interval to forwardh]hthe interval to forward}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjyhM2hjzubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhjyhM2hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM4hjubjM)}(h9Forward the timer expiry so it will expire in the future.h]h9Forward the timer expiry so it will expire in the future.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM3hjubhnote)}(hHThis only updates the timer expiry value and does not requeue the timer.h]jM)}(hjh]hHThis only updates the timer expiry value and does not requeue the timer.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM6hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h@There is also a variant of this function: hrtimer_forward_now().h]h@There is also a variant of this function: hrtimer_forward_now().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM8hjubjM)}(h **Context**h]j)}(hjh]hContext}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM:hjubjM)}(hCan be safely called from the callback function of **timer**. If called from other contexts **timer** must neither be enqueued nor running the callback and the caller needs to take care of serialization.h](h3Can be safely called from the callback function of }(hjhhhNhNubj)}(h **timer**h]htimer}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh . 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softirq based mode is considered for debug purpose only!h](jM)}(h**Parameters**h]j)}(hjoh]h Parameters}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjiubj)}(hhh](j)}(h0``struct hrtimer *timer`` the timer to be added h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(hthe timer to be addedh]hthe timer to be added}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``ktime_t tim`` expiry time h](j)}(h``ktime_t tim``h]jS)}(hjh]h ktime_t tim}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(h expiry timeh]h expiry time}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h-``u64 delta_ns`` "slack" range for the timer h](j)}(h``u64 delta_ns``h]jS)}(hjh]h u64 delta_ns}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(h"slack" range for the timerh]h“slack” range for the timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``const enum hrtimer_mode mode`` timer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only!h](j)}(h ``const enum hrtimer_mode mode``h]jS)}(hj9h]hconst enum hrtimer_mode mode}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj7ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhj3ubj)}(hhh]jM)}(htimer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only!h]htimer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only!}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjOubah}(h]h ]h"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]uh1jhjNhMhjubeh}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(hrtimer_start_range_ns_user (C function)c.hrtimer_start_range_ns_userhNtauh1hhjhhhNhNubh)}(hhh](h)}(hqbool hrtimer_start_range_ns_user (struct hrtimer *timer, ktime_t tim, u64 delta_ns, const enum hrtimer_mode mode)h]h)}(hpbool hrtimer_start_range_ns_user(struct hrtimer *timer, ktime_t tim, u64 delta_ns, const enum hrtimer_mode mode)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM3ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM3ubh)}(hhrtimer_start_range_ns_userh]j)}(hhrtimer_start_range_ns_userh]hhrtimer_start_range_ns_user}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM3ubj4)}(hP(struct hrtimer *timer, ktime_t tim, u64 delta_ns, const enum hrtimer_mode mode)h](j:)}(hstruct hrtimer *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.hrtimer_start_range_ns_userasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h ktime_t timh](h)}(hhh]j)}(hktime_th]hktime_t}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjFmodnameN classnameNjwjz)}j}]j c.hrtimer_start_range_ns_userasbuh1hhj=ubjQ)}(h h]h }(hjbhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(htimh]htim}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h u64 delta_nsh](h)}(hhh]j)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j c.hrtimer_start_range_ns_userasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hdelta_nsh]hdelta_ns}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst enum hrtimer_mode modeh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj?)}(hjh]henum}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h hrtimer_modeh]h hrtimer_mode}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j c.hrtimer_start_range_ns_userasbuh1hhjubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hmodeh]hmode}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM3ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM3ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM3hjhhubj4)}(hhh]jM)}(h$(re)start an user controlled hrtimerh]h$(re)start an user controlled hrtimer}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM3hj]hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM3ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjxjHjxjIjJjKuh1hhhhjhNhNubj)}(hXq**Parameters** ``struct hrtimer *timer`` the timer to be added ``ktime_t tim`` expiry time ``u64 delta_ns`` "slack" range for the timer ``const enum hrtimer_mode mode`` timer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only! **Return** True when the timer was queued, false if it was already expired **Description** This function cannot invoke the timer callback for expired timers as it might be called under a lock which the timer callback needs to acquire. So the caller has to handle that case.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM7hj|ubj)}(hhh](j)}(h0``struct hrtimer *timer`` the timer to be added h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM4hjubj)}(hhh]jM)}(hthe timer to be addedh]hthe timer to be added}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM4hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM4hjubj)}(h``ktime_t tim`` expiry time h](j)}(h``ktime_t tim``h]jS)}(hjh]h ktime_t tim}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM5hjubj)}(hhh]jM)}(h expiry timeh]h expiry time}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM5hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM5hjubj)}(h-``u64 delta_ns`` "slack" range for the timer h](j)}(h``u64 delta_ns``h]jS)}(hjh]h u64 delta_ns}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM6hj ubj)}(hhh]jM)}(h"slack" range for the timerh]h“slack” range for the timer}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hM6hj)ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj(hM6hjubj)}(h``const enum hrtimer_mode mode`` timer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only! h](j)}(h ``const enum hrtimer_mode mode``h]jS)}(hjLh]hconst enum hrtimer_mode mode}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM9hjFubj)}(hhh]jM)}(htimer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only!h]htimer mode: absolute (HRTIMER_MODE_ABS) or relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED); softirq based mode is considered for debug purpose only!}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM7hjbubah}(h]h ]h"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]uh1jhjahM9hjubeh}(h]h ]h"]h$]h&]uh1jhj|ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM;hj|ubjM)}(h?True when the timer was queued, false if it was already expiredh]h?True when the timer was queued, false if it was already expired}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM;hj|ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM=hj|ubjM)}(hThis function cannot invoke the timer callback for expired timers as it might be called under a lock which the timer callback needs to acquire. So the caller has to handle that case.h]hThis function cannot invoke the timer callback for expired timers as it might be called under a lock which the timer callback needs to acquire. So the caller has to handle that case.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM<hj|ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"hrtimer_try_to_cancel (C function)c.hrtimer_try_to_cancelhNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int hrtimer_try_to_cancel (struct hrtimer *timer)h]h)}(h0int hrtimer_try_to_cancel(struct hrtimer *timer)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMdubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMdubh)}(hhrtimer_try_to_cancelh]j)}(hhrtimer_try_to_cancelh]hhrtimer_try_to_cancel}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMdubj4)}(h(struct hrtimer *timer)h]j:)}(hstruct hrtimer *timerh](j?)}(hjBh]hstruct}(hj1hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj-ubjQ)}(h h]h }(hj>hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-ubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjQmodnameN classnameNjwjz)}j}]j)}jsjsbc.hrtimer_try_to_cancelasbuh1hhj-ubjQ)}(h h]h }(hjohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-ubj)}(hjh]h*}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj)ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMdubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMdubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMdhjhhubj4)}(hhh]jM)}(htry to deactivate a timerh]htry to deactivate a timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMdhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMdubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct hrtimer *timer`` hrtimer to stop **Description** * 0 when the timer was not active * 1 when the timer was active * -1 when the timer is currently executing the callback function and cannot be stoppedh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhhjubj)}(hhh]j)}(h*``struct hrtimer *timer`` hrtimer to stop h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMehjubj)}(hhh]jM)}(hhrtimer to stoph]hhrtimer to stop}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMehj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMehjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj0h]h Description}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMghjubji)}(h* 0 when the timer was not active * 1 when the timer was active * -1 when the timer is currently executing the callback function and cannot be stoppedh]j C)}(hhh](j)}(h0 when the timer was not activeh]jM)}(hjOh]h0 when the timer was not active}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhhjMubah}(h]h ]h"]h$]h&]uh1jhjJubj)}(h1 when the timer was activeh]jM)}(hjgh]h1 when the timer was active}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMihjeubah}(h]h ]h"]h$]h&]uh1jhjJubj)}(hT-1 when the timer is currently executing the callback function and cannot be stoppedh]jM)}(hT-1 when the timer is currently executing the callback function and cannot be stoppedh]hT-1 when the timer is currently executing the callback function and cannot be stopped}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMjhj}ubah}(h]h ]h"]h$]h&]uh1jhjJubeh}(h]h ]h"]h$]h&]j-Cjuh1j Chj^hMhhjFubah}(h]h ]h"]h$]h&]uh1jhhj^hMhhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hhrtimer_cancel (C function)c.hrtimer_cancelhNtauh1hhjhhhNhNubh)}(hhh](h)}(h*int hrtimer_cancel (struct hrtimer *timer)h]h)}(h)int hrtimer_cancel(struct hrtimer *timer)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hhrtimer_cancelh]j)}(hhrtimer_cancelh]hhrtimer_cancel}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(struct hrtimer *timer)h]j:)}(hstruct hrtimer *timerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.hrtimer_cancelasbuh1hhjubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h2cancel a timer and wait for the handler to finish.h]h2cancel a timer and wait for the handler to finish.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct hrtimer *timer`` the timer to be cancelled **Return** 0 when the timer was not active 1 when the timer was activeh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]j)}(h4``struct hrtimer *timer`` the timer to be cancelled h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(hthe timer to be cancelledh]hthe timer to be cancelled}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubjM)}(h;0 when the timer was not active 1 when the timer was activeh]h;0 when the timer was not active 1 when the timer was active}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$__hrtimer_get_remaining (C function)c.__hrtimer_get_remaininghNtauh1hhjhhhNhNubh)}(hhh](h)}(hJktime_t __hrtimer_get_remaining (const struct hrtimer *timer, bool adjust)h]h)}(hIktime_t __hrtimer_get_remaining(const struct hrtimer *timer, bool adjust)h](h)}(hhh]j)}(hktime_th]hktime_t}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjHmodnameN classnameNjwjz)}j}]j)}js__hrtimer_get_remainingsbc.__hrtimer_get_remainingasbuh1hhj?hhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?hhhjghMubh)}(h__hrtimer_get_remainingh]j)}(hjdh]h__hrtimer_get_remaining}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ](jjeh"]h$]h&]jjuh1hhj?hhhjghMubj4)}(h*(const struct hrtimer *timer, bool adjust)h](j:)}(hconst struct hrtimer *timerh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jbc.__hrtimer_get_remainingasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h bool adjusth](j)}(hjh]hbool}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj-hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hadjusth]hadjust}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj?hhhjghMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj;hhhjghMubah}(h]j6ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjghMhj8hhubj4)}(hhh]jM)}(h get remaining time for the timerh]h get remaining time for the timer}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjbhhubah}(h]h ]h"]h$]h&]uh1j3hj8hhhjghMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj}jHj}jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const struct hrtimer *timer`` the timer to read ``bool adjust`` adjust relative timers when CONFIG_TIME_LOW_RES=yh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh](j)}(h2``const struct hrtimer *timer`` the timer to read h](j)}(h``const struct hrtimer *timer``h]jS)}(hjh]hconst struct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(hthe timer to readh]hthe timer to read}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hA``bool adjust`` adjust relative timers when CONFIG_TIME_LOW_RES=yh](j)}(h``bool adjust``h]jS)}(hjh]h bool adjust}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(h1adjust relative timers when CONFIG_TIME_LOW_RES=yh]h1adjust relative timers when CONFIG_TIME_LOW_RES=y}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hhrtimer_setup (C function)c.hrtimer_setuphNtauh1hhjhhhNhNubh)}(hhh](h)}(hvoid hrtimer_setup (struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer *), clockid_t clock_id, enum hrtimer_mode mode)h]h)}(hvoid hrtimer_setup(struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer*), clockid_t clock_id, enum hrtimer_mode mode)h](j)}(hvoidh]hvoid}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5hhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMubjQ)}(h h]h }(hjHhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5hhhjGhMubh)}(h hrtimer_setuph]j)}(h hrtimer_setuph]h hrtimer_setup}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVubah}(h]h ](jjeh"]h$]h&]jjuh1hhj5hhhjGhMubj4)}(hv(struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer*), clockid_t clock_id, enum hrtimer_mode mode)h](j:)}(hstruct hrtimer *timerh](j?)}(hjBh]hstruct}(hjvhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjrubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj\sbc.hrtimer_setupasbuh1hhjrubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnubj:)}(h1enum hrtimer_restart (*function)(struct hrtimer*)h](j?)}(hjh]henum}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimer_restarth]hhrtimer_restart}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.hrtimer_setupasbuh1hhjubjQ)}(h h]h }(hj$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjsh]h(}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hfunctionh]hfunction}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h)}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjsh]h(}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj?)}(hjBh]hstruct}(hjthhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.hrtimer_setupasbuh1hhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnubj:)}(hclockid_t clock_idh](h)}(hhh]j)}(h clockid_th]h clockid_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.hrtimer_setupasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hclock_idh]hclock_id}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnubj:)}(henum hrtimer_mode modeh](j?)}(hjh]henum}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h hrtimer_modeh]h hrtimer_mode}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=modnameN classnameNjwjz)}j}]jc.hrtimer_setupasbuh1hhjubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hmodeh]hmode}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnubeh}(h]h ]h"]h$]h&]jjuh1j3hj5hhhjGhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj1hhhjGhMubah}(h]j,ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjGhMhj.hhubj4)}(hhh]jM)}(h%initialize a timer to the given clockh]h%initialize a timer to the given clock}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj.hhhjGhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``struct hrtimer *timer`` the timer to be initialized ``enum hrtimer_restart (*function)(struct hrtimer *)`` the callback function ``clockid_t clock_id`` the clock to be used ``enum hrtimer_mode mode`` The modes which are relevant for initialization: HRTIMER_MODE_ABS, HRTIMER_MODE_REL, HRTIMER_MODE_ABS_SOFT, HRTIMER_MODE_REL_SOFT **Description** The PINNED variants of the above can be handed in, but the PINNED bit is ignored as pinning happens when the hrtimer is startedh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh](j)}(h6``struct hrtimer *timer`` the timer to be initialized h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(hthe timer to be initializedh]hthe timer to be initialized}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hM``enum hrtimer_restart (*function)(struct hrtimer *)`` the callback function h](j)}(h6``enum hrtimer_restart (*function)(struct hrtimer *)``h]jS)}(hj h]h2enum hrtimer_restart (*function)(struct hrtimer *)}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(hthe callback functionh]hthe callback function}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj!ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(h,``clockid_t clock_id`` the clock to be used h](j)}(h``clockid_t clock_id``h]jS)}(hjDh]hclockid_t clock_id}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjBubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhj>ubj)}(hhh]jM)}(hthe clock to be usedh]hthe clock to be used}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjYhMhjZubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhjYhMhjubj)}(h``enum hrtimer_mode mode`` The modes which are relevant for initialization: HRTIMER_MODE_ABS, HRTIMER_MODE_REL, HRTIMER_MODE_ABS_SOFT, HRTIMER_MODE_REL_SOFT h](j)}(h``enum hrtimer_mode mode``h]jS)}(hj}h]henum hrtimer_mode mode}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj{ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjwubj)}(hhh]jM)}(hThe modes which are relevant for initialization: HRTIMER_MODE_ABS, HRTIMER_MODE_REL, HRTIMER_MODE_ABS_SOFT, HRTIMER_MODE_REL_SOFTh]hThe modes which are relevant for initialization: HRTIMER_MODE_ABS, HRTIMER_MODE_REL, HRTIMER_MODE_ABS_SOFT, HRTIMER_MODE_REL_SOFT}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubji)}(hThe PINNED variants of the above can be handed in, but the PINNED bit is ignored as pinning happens when the hrtimer is startedh]jM)}(hThe PINNED variants of the above can be handed in, but the PINNED bit is ignored as pinning happens when the hrtimer is startedh]hThe PINNED variants of the above can be handed in, but the PINNED bit is ignored as pinning happens when the hrtimer is started}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubah}(h]h ]h"]h$]h&]uh1jhhjhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#hrtimer_setup_on_stack (C function)c.hrtimer_setup_on_stackhNtauh1hhjhhhNhNubh)}(hhh](h)}(hvoid hrtimer_setup_on_stack (struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer *), clockid_t clock_id, enum hrtimer_mode mode)h]h)}(hvoid hrtimer_setup_on_stack(struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer*), clockid_t clock_id, enum hrtimer_mode mode)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hhrtimer_setup_on_stackh]j)}(hhrtimer_setup_on_stackh]hhrtimer_setup_on_stack}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(hv(struct hrtimer *timer, enum hrtimer_restart (*function)(struct hrtimer*), clockid_t clock_id, enum hrtimer_mode mode)h](j:)}(hstruct hrtimer *timerh](j?)}(hjBh]hstruct}(hjEhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjAubjQ)}(h h]h }(hjRhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjemodnameN classnameNjwjz)}j}]j)}jsj+sbc.hrtimer_setup_on_stackasbuh1hhjAubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubj)}(htimerh]htimer}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubj:)}(h1enum hrtimer_restart (*function)(struct hrtimer*)h](j?)}(hjh]henum}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimer_restarth]hhrtimer_restart}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.hrtimer_setup_on_stackasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjsh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hfunctionh]hfunction}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h)}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjsh]h(}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj?)}(hjBh]hstruct}(hjChhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimerh]hhrtimer}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjcmodnameN classnameNjwjz)}j}]jc.hrtimer_setup_on_stackasbuh1hhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubj:)}(hclockid_t clock_idh](h)}(hhh]j)}(h clockid_th]h clockid_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.hrtimer_setup_on_stackasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hclock_idh]hclock_id}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubj:)}(henum hrtimer_mode modeh](j?)}(hjh]henum}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h hrtimer_modeh]h hrtimer_mode}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]jc.hrtimer_setup_on_stackasbuh1hhjubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hmodeh]hmode}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h"initialize a timer on stack memoryh]h"initialize a timer on stack memory}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhj]hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjxjHjxjIjJjKuh1hhhhjhNhNubj)}(hX3**Parameters** ``struct hrtimer *timer`` The timer to be initialized ``enum hrtimer_restart (*function)(struct hrtimer *)`` the callback function ``clockid_t clock_id`` The clock to be used ``enum hrtimer_mode mode`` The timer mode **Description** Similar to hrtimer_setup(), except that this one must be used if struct hrtimer is in stack memory. Callers that do not use the hrtimer_on_stack cleanup class must call destroy_hrtimer_on_stack() before the stack storage goes out of scope. The cleanup class pairs setup and destruction automatically.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhj|ubj)}(hhh](j)}(h6``struct hrtimer *timer`` The timer to be initialized h](j)}(h``struct hrtimer *timer``h]jS)}(hjh]hstruct hrtimer *timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(hThe timer to be initializedh]hThe timer to be initialized}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hM``enum hrtimer_restart (*function)(struct hrtimer *)`` the callback function h](j)}(h6``enum hrtimer_restart (*function)(struct hrtimer *)``h]jS)}(hjh]h2enum hrtimer_restart (*function)(struct hrtimer *)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjubj)}(hhh]jM)}(hthe callback functionh]hthe callback function}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h,``clockid_t clock_id`` The clock to be used h](j)}(h``clockid_t clock_id``h]jS)}(hjh]hclockid_t clock_id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhj ubj)}(hhh]jM)}(hThe clock to be usedh]hThe clock to be used}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hMhj)ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj(hMhjubj)}(h*``enum hrtimer_mode mode`` The timer mode h](j)}(h``enum hrtimer_mode mode``h]jS)}(hjLh]henum hrtimer_mode mode}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhjFubj)}(hhh]jM)}(hThe timer modeh]hThe timer mode}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjahMhjbubah}(h]h ]h"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]uh1jhjahMhjubeh}(h]h ]h"]h$]h&]uh1jhj|ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhj|ubjM)}(hcSimilar to hrtimer_setup(), except that this one must be used if struct hrtimer is in stack memory.h]hcSimilar to hrtimer_setup(), except that this one must be used if struct hrtimer is in stack memory.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhj|ubjM)}(hCallers that do not use the hrtimer_on_stack cleanup class must call destroy_hrtimer_on_stack() before the stack storage goes out of scope. The cleanup class pairs setup and destruction automatically.h]hCallers that do not use the hrtimer_on_stack cleanup class must call destroy_hrtimer_on_stack() before the stack storage goes out of scope. The cleanup class pairs setup and destruction automatically.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMhj|ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*hrtimer_sleeper_start_expires (C function)c.hrtimer_sleeper_start_expireshNtauh1hhjhhhNhNubh)}(hhh](h)}(hWvoid hrtimer_sleeper_start_expires (struct hrtimer_sleeper *sl, enum hrtimer_mode mode)h]h)}(hVvoid hrtimer_sleeper_start_expires(struct hrtimer_sleeper *sl, enum hrtimer_mode mode)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM% ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM% ubh)}(hhrtimer_sleeper_start_expiresh]j)}(hhrtimer_sleeper_start_expiresh]hhrtimer_sleeper_start_expires}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM% ubj4)}(h4(struct hrtimer_sleeper *sl, enum hrtimer_mode mode)h](j:)}(hstruct hrtimer_sleeper *slh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hhrtimer_sleeperh]hhrtimer_sleeper}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8modnameN classnameNjwjz)}j}]j)}jsjsbc.hrtimer_sleeper_start_expiresasbuh1hhjubjQ)}(h h]h }(hjVhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hslh]hsl}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(henum hrtimer_mode modeh](j?)}(hjh]henum}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h hrtimer_modeh]h hrtimer_mode}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jRc.hrtimer_sleeper_start_expiresasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hmodeh]hmode}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM% ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM% ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM% hjhhubj4)}(hhh]jM)}(hStart a hrtimer sleeper timerh]hStart a hrtimer sleeper timer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM% hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM% ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct hrtimer_sleeper *sl`` sleeper to be started ``enum hrtimer_mode mode`` timer mode abs/rel **Description** Wrapper around hrtimer_start_expires() for hrtimer_sleeper based timers to allow PREEMPT_RT to tweak the delivery mode (soft/hardirq context)h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM) hjubj)}(hhh](j)}(h5``struct hrtimer_sleeper *sl`` sleeper to be started h](j)}(h``struct hrtimer_sleeper *sl``h]jS)}(hj?h]hstruct hrtimer_sleeper *sl}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM& hj9ubj)}(hhh]jM)}(hsleeper to be startedh]hsleeper to be started}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjThM& hjUubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhjThM& hj6ubj)}(h.``enum hrtimer_mode mode`` timer mode abs/rel h](j)}(h``enum hrtimer_mode mode``h]jS)}(hjxh]henum hrtimer_mode mode}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjvubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM' hjrubj)}(hhh]jM)}(htimer mode abs/relh]htimer mode abs/rel}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM' hjubah}(h]h ]h"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]uh1jhjhM' hj6ubeh}(h]h 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]j]ah"]h$]h&]uh1jPhj1ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubj)}(hslh]hsl}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubj:)}(hclockid_t clock_idh](h)}(hhh]j)}(h clockid_th]h clockid_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jo c.hrtimer_setup_sleeper_on_stackasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hclock_idh]hclock_id}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubj:)}(henum hrtimer_mode modeh](j?)}(hjh]henum}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h hrtimer_modeh]h hrtimer_mode}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jo c.hrtimer_setup_sleeper_on_stackasbuh1hhjubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hmodeh]hmode}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM` ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM` ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM` hjhhubj4)}(hhh]jM)}(h$initialize a sleeper in stack memoryh]h$initialize a sleeper in stack memory}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chM` hj`hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM` ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj{jHj{jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct hrtimer_sleeper *sl`` sleeper to be initialized ``clockid_t clock_id`` the clock to be used ``enum hrtimer_mode mode`` timer mode abs/relh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:57: ./kernel/time/hrtimer.chMd hjubj)}(hhh](j)}(h9``struct hrtimer_sleeper *sl`` sleeper to be initialized h](j)}(h``struct hrtimer_sleeper 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./include/linux/wait.hhK`ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhK`ubh)}(hwaitqueue_activeh]j)}(hwaitqueue_activeh]hwaitqueue_active}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhK`ubj4)}(h!(struct wait_queue_head *wq_head)h]j:)}(hstruct wait_queue_head *wq_headh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hwait_queue_headh]hwait_queue_head}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.waitqueue_activeasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hwq_headh]hwq_head}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhK`ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhK`ubah}(h]j|ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhK`hj~hhubj4)}(hhh]j C)}(hhh]j)}(h(locklessly test for waiters on the queueh]jM)}(hjNh]h(locklessly test for waiters on the queue}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhK`hjLubah}(h]h ]h"]h$]h&]uh1jhjIhhhj]hNubah}(h]h ]h"]h$]h&]j-Cj.Cuh1j Chj]hK`hjFhhubah}(h]h ]h"]h$]h&]uh1j3hj~hhhjhK`ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjsjHjsjIjJjKuh1hhhhj_hNhNubj)}(hX**Parameters** ``struct wait_queue_head *wq_head`` the waitqueue to test for waiters **Description** returns true if the wait list is not empty **NOTE** this function is lockless and requires care, incorrect usage _will_ lead to sporadic and non-obvious failure. Use either while holding wait_queue_head::lock or when used for wakeups with an extra smp_mb() like:: CPU0 - waker CPU1 - waiter for (;;) { @cond = true; prepare_to_wait(&wq_head, &wait, state); smp_mb(); // smp_mb() from set_current_state() if (waitqueue_active(wq_head)) if (@cond) wake_up(wq_head); break; schedule(); } finish_wait(&wq_head, &wait); Because without the explicit smp_mb() it's possible for the waitqueue_active() load to get hoisted over the **cond** store such that we'll observe an empty wait list while the waiter might not observe **cond**. Also note that this 'optimization' trades a spin_lock() for an smp_mb(), which (when the lock is uncontended) are of roughly equal cost.h](jM)}(h**Parameters**h]j)}(hj}h]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKdhjwubj)}(hhh]j)}(hF``struct wait_queue_head *wq_head`` the waitqueue to test for waiters h](j)}(h#``struct wait_queue_head *wq_head``h]jS)}(hjh]hstruct wait_queue_head *wq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKahjubj)}(hhh]jM)}(h!the waitqueue to test for waitersh]h!the waitqueue to test for waiters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKahjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKahjubah}(h]h ]h"]h$]h&]uh1jhjwubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKchjwubjM)}(h*returns true if the wait list is not emptyh]h*returns true if the wait list is not empty}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKbhjwubjM)}(h**NOTE**h]j)}(hjh]hNOTE}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKdhjwubjM)}(hmthis function is lockless and requires care, incorrect usage _will_ lead to sporadic and non-obvious failure.h]hmthis function is lockless and requires care, incorrect usage _will_ lead to sporadic and non-obvious failure.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKehjwubjM)}(heUse either while holding wait_queue_head::lock or when used for wakeups with an extra smp_mb() like::h]hdUse either while holding wait_queue_head::lock or when used for wakeups with an extra smp_mb() like:}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhhjwubj)}(hXCPU0 - waker CPU1 - waiter for (;;) { @cond = true; prepare_to_wait(&wq_head, &wait, state); smp_mb(); // smp_mb() from set_current_state() if (waitqueue_active(wq_head)) if (@cond) wake_up(wq_head); break; schedule(); } finish_wait(&wq_head, &wait);h]hXCPU0 - waker CPU1 - waiter for (;;) { @cond = true; prepare_to_wait(&wq_head, &wait, state); smp_mb(); // smp_mb() from set_current_state() if (waitqueue_active(wq_head)) if (@cond) wake_up(wq_head); break; schedule(); } finish_wait(&wq_head, &wait);}hj2sbah}(h]h ]h"]h$]h&]jjuh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKkhjwubjM)}(hBecause without the explicit smp_mb() it's possible for the waitqueue_active() load to get hoisted over the **cond** store such that we'll observe an empty wait list while the waiter might not observe **cond**.h](hnBecause without the explicit smp_mb() it’s possible for the waitqueue_active() load to get hoisted over the }(hjAhhhNhNubj)}(h**cond**h]hcond}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubhW store such that we’ll observe an empty wait list while the waiter might not observe }(hjAhhhNhNubj)}(h**cond**h]hcond}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubh.}(hjAhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKvhjwubjM)}(hAlso note that this 'optimization' trades a spin_lock() for an smp_mb(), which (when the lock is uncontended) are of roughly equal cost.h]hAlso note that this ‘optimization’ trades a spin_lock() for an smp_mb(), which (when the lock is uncontended) are of roughly equal cost.}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKzhjwubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"wq_has_single_sleeper (C function)c.wq_has_single_sleeperhNtauh1hhj_hhhNhNubh)}(hhh](h)}(hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hwait_queue_headh]hwait_queue_head}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.wq_has_single_sleeperasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hwq_headh]hwq_head}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(h"check if there is only one sleeperh]h"check if there is only one sleeper}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj_hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjzjHjzjIjJjKuh1hhhhj_hNhNubj)}(h**Parameters** ``struct wait_queue_head *wq_head`` wait queue head **Description** Returns true of wq_head has only one sleeper on the list. Please refer to the comment for waitqueue_active.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj~ubj)}(hhh]j)}(h4``struct wait_queue_head *wq_head`` wait queue head h](j)}(h#``struct wait_queue_head *wq_head``h]jS)}(hjh]hstruct wait_queue_head *wq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhjubj)}(hhh]jM)}(hwait queue headh]hwait queue head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1jhj~ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj~ubjM)}(h9Returns true of wq_head has only one sleeper on the list.h]h9Returns true of wq_head has only one sleeper on the list.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj~ubjM)}(h1Please refer to the comment for waitqueue_active.h]h1Please refer to the comment for waitqueue_active.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj~ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwq_has_sleeper (C function)c.wq_has_sleeperhNtauh1hhj_hhhNhNubh)}(hhh](h)}(h5bool wq_has_sleeper (struct wait_queue_head *wq_head)h]h)}(h4bool wq_has_sleeper(struct wait_queue_head *wq_head)h](j)}(hjh]hbool}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.hhhj?hKubh)}(hwq_has_sleeperh]j)}(hwq_has_sleeperh]hwq_has_sleeper}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubah}(h]h ](jjeh"]h$]h&]jjuh1hhj.hhhj?hKubj4)}(h!(struct wait_queue_head *wq_head)h]j:)}(hstruct wait_queue_head *wq_headh](j?)}(hjBh]hstruct}(hjnhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjjubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjubh)}(hhh]j)}(hwait_queue_headh]hwait_queue_head}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjTsbc.wq_has_sleeperasbuh1hhjjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubj)}(hwq_headh]hwq_head}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjfubah}(h]h ]h"]h$]h&]jjuh1j3hj.hhhj?hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj*hhhj?hKubah}(h]j%ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj?hKhj'hhubj4)}(hhh]jM)}(h(check if there are any waiting processesh]h(check if there are any waiting processes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hj'hhhj?hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhj_hNhNubj)}(h**Parameters** ``struct wait_queue_head *wq_head`` wait queue head **Description** Returns true if wq_head has waiting processes Please refer to the comment for waitqueue_active.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj ubj)}(hhh]j)}(h4``struct wait_queue_head *wq_head`` wait queue head h](j)}(h#``struct wait_queue_head *wq_head``h]jS)}(hj2h]hstruct wait_queue_head *wq_head}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj,ubj)}(hhh]jM)}(hwait queue headh]hwait queue head}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhKhjHubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhjGhKhj)ubah}(h]h ]h"]h$]h&]uh1jhj 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]jah"]h$]h&]uh1jhjhhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(hwake_up_pollfreeh]j)}(hwake_up_pollfreeh]hwake_up_pollfree}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h!(struct wait_queue_head *wq_head)h]j:)}(hstruct wait_queue_head *wq_headh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hwait_queue_headh]hwait_queue_head}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsjsbc.wake_up_pollfreeasbuh1hhjubjQ)}(h h]h }(hj< hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjJ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hwq_headh]hwq_head}(hjW hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(h,signal that a polled waitqueue is going awayh]h,signal that a polled waitqueue is going away}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj~ hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhj_hNhNubj)}(hX**Parameters** ``struct wait_queue_head *wq_head`` the wait queue head **Description** In the very rare cases where a ->poll() implementation uses a waitqueue whose lifetime is tied to a task rather than to the 'struct file' being polled, this function must be called before the waitqueue is freed so that non-blocking polls (e.g. epoll) are notified that the queue is going away. The caller must also RCU-delay the freeing of the wait_queue_head, e.g. via an explicit synchronize_rcu() or call_rcu(), or via SLAB_TYPESAFE_BY_RCU.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubj)}(hhh]j)}(h8``struct wait_queue_head *wq_head`` the wait queue head h](j)}(h#``struct wait_queue_head *wq_head``h]jS)}(hj h]hstruct wait_queue_head *wq_head}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj ubj)}(hhh]jM)}(hthe wait queue headh]hthe wait queue head}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hKhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hKhj ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj ubjM)}(hX%In the very rare cases where a ->poll() implementation uses a waitqueue whose lifetime is tied to a task rather than to the 'struct file' being polled, this function must be called before the waitqueue is freed so that non-blocking polls (e.g. epoll) are notified that the queue is going away.h]hX)In the very rare cases where a ->poll() implementation uses a waitqueue whose lifetime is tied to a task rather than to the ‘struct file’ being polled, this function must be called before the waitqueue is freed so that non-blocking polls (e.g. epoll) are notified that the queue is going away.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhKhj ubjM)}(hThe caller must also RCU-delay the freeing of the wait_queue_head, e.g. via an explicit synchronize_rcu() or call_rcu(), or via SLAB_TYPESAFE_BY_RCU.h]hThe caller must also RCU-delay the freeing of the wait_queue_head, e.g. via an explicit synchronize_rcu() or call_rcu(), or via SLAB_TYPESAFE_BY_RCU.}(hj" hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwait_event (C macro) c.wait_eventhNtauh1hhj_hhhNhNubh)}(hhh](h)}(h wait_eventh]h)}(h wait_eventh]h)}(h wait_eventh]j)}(hjK h]h wait_event}(hjU hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQ ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjM hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMNubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjI hhhjh hMNubah}(h]jD ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjh hMNhjF hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjF hhhjh hMNubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhj_hNhNubjM)}(h#``wait_event (wq_head, condition)``h]jS)}(hj h]hwait_event (wq_head, condition)}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMPhj_hhubji)}(h"sleep until a condition gets true h]jM)}(h!sleep until a condition gets trueh]h!sleep until a condition gets true}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMNhj ubah}(h]h ]h"]h$]h&]uh1jhhj hMNhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMRhj ubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hj h]hwq_head}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMOhj ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMOhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMOhj ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj h]h condition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMPhj ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj- hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj) hMPhj* ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj) hMPhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjO h]h Description}(hjQ hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjM ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMRhj ubjM)}(hThe process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h=The process is put to sleep (TASK_UNINTERRUPTIBLE) until the }(hje hhhNhNubj)}(h **condition**h]h condition}(hjm hhhNhNubah}(h]h ]h"]h$]h&]uh1jhje ubh evaluates to true. The }(hje hhhNhNubj)}(h **condition**h]h condition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhje ubh$ is checked each time the waitqueue }(hje hhhNhNubj)}(h **wq_head**h]hwq_head}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhje ubh is woken up.}(hje hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMQhj ubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMUhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwait_event_freezable (C macro)c.wait_event_freezablehNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_freezableh]h)}(hwait_event_freezableh]h)}(hwait_event_freezableh]j)}(hj h]hwait_event_freezable}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMuubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj hMuubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMuhj hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj hhhj hMuubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhj_hNhNubjM)}(h-``wait_event_freezable (wq_head, condition)``h]jS)}(hj h]h)wait_event_freezable (wq_head, condition)}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMwhj_hhubji)}(h.sleep (or freeze) until a condition gets true h]jM)}(h-sleep (or freeze) until a condition gets trueh]h-sleep (or freeze) until a condition gets true}(hj) hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMuhj% ubah}(h]h ]h"]h$]h&]uh1jhhj7 hMuhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_INTERRUPTIBLE -- so as not to contribute to system load) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition.h](jM)}(h**Parameters**h]j)}(hjD h]h Parameters}(hjF hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjB ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMyhj> ubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hjc h]hwq_head}(hje hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhja ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMvhj] ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj| hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjx hMvhjy ubah}(h]h ]h"]h$]h&]uh1jhj] ubeh}(h]h ]h"]h$]h&]uh1jhjx hMvhjZ ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj h]h condition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMwhj ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMwhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMwhjZ ubeh}(h]h ]h"]h$]h&]uh1jhj> ubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMyhj> ubjM)}(hThe process is put to sleep (TASK_INTERRUPTIBLE -- so as not to contribute to system load) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](heThe process is put to sleep (TASK_INTERRUPTIBLE -- so as not to contribute to system load) until the }(hj hhhNhNubj)}(h **condition**h]h condition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh evaluates to true. The }(hj hhhNhNubj)}(h **condition**h]h condition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh$ is checked each time the waitqueue }(hj hhhNhNubj)}(h **wq_head**h]hwq_head}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh is woken up.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMxhj> ubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj2 hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM|hj> ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwait_event_timeout (C macro)c.wait_event_timeouthNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_timeouth]h)}(hwait_event_timeouth]h)}(hwait_event_timeouth]j)}(hj[ h]hwait_event_timeout}(hje hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhja ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj] hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjY hhhjx hMubah}(h]jT ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjx hMhjV hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjV hhhjx hMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhj_hNhNubjM)}(h4``wait_event_timeout (wq_head, condition, timeout)``h]jS)}(hj h]h0wait_event_timeout (wq_head, condition, timeout)}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h7sleep until a condition gets true or a timeout elapses h]jM)}(h6sleep until a condition gets true or a timeout elapsesh]h6sleep until a condition gets true or a timeout elapses}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubah}(h]h ]h"]h$]h&]uh1jhhj hMhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``timeout`` timeout, in jiffies **Description** The process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. **Return** 0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, or the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hj h]hwq_head}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhjhMhj ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj$h]h condition}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj9hMhj:ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj9hMhj ubj)}(h ``timeout`` timeout, in jiffies h](j)}(h ``timeout``h]jS)}(hj]h]htimeout}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjWubj)}(hhh]jM)}(htimeout, in jiffiesh]htimeout, in jiffies}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjrhMhjsubah}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubjM)}(hThe process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h=The process is put to sleep (TASK_UNINTERRUPTIBLE) until the }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh evaluates to true. The }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is checked each time the waitqueue }(hjhhhNhNubj)}(h **wq_head**h]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is woken up.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubjM)}(hX 0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, or the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed.h](h 0 if the }(hjhhhNhNubj)}(h **condition**h]h condition}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh evaluated to }(hjhhhNhNubjS)}(h ``false``h]hfalse}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh after the }(hjhhhNhNubj)}(h **timeout**h]htimeout}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh elapsed, 1 if the }(hjhhhNhNubj)}(h **condition**h]h condition}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh evaluated to }hjsbjS)}(h``true``h]htrue}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh after the }hjsbj)}(h **timeout**h]htimeout}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh7 elapsed, or the remaining jiffies (at least 1) if the }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh evaluated to }(hjhhhNhNubjS)}(h``true``h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh before the }(hjhhhNhNubj)}(h **timeout**h]htimeout}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh elapsed.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwait_event_cmd (C macro)c.wait_event_cmdhNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_cmdh]h)}(hwait_event_cmdh]h)}(hwait_event_cmdh]j)}(hjh]hwait_event_cmd}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj_hNhNubjM)}(h3``wait_event_cmd (wq_head, condition, cmd1, cmd2)``h]jS)}(hj!h]h/wait_event_cmd (wq_head, condition, cmd1, cmd2)}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h"sleep until a condition gets true h]jM)}(h!sleep until a condition gets trueh]h!sleep until a condition gets true}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj7ubah}(h]h ]h"]h$]h&]uh1jhhjIhMhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``cmd1`` the command will be executed before sleep ``cmd2`` the command will be executed after sleep **Description** The process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition.h](jM)}(h**Parameters**h]j)}(hjVh]h Parameters}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjPubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hjuh]hwq_head}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjsubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjoubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]uh1jhjhMhjlubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hjh]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjlubj)}(h3``cmd1`` the command will be executed before sleep h](j)}(h``cmd1``h]jS)}(hjh]hcmd1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(h)the command will be executed before sleeph]h)the command will be executed before sleep}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjlubj)}(h2``cmd2`` the command will be executed after sleep h](j)}(h``cmd2``h]jS)}(hj h]hcmd2}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(h(the command will be executed after sleeph]h(the command will be executed after sleep}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj5hMhj6ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj5hMhjlubeh}(h]h ]h"]h$]h&]uh1jhjPubjM)}(h**Description**h]j)}(hj[h]h Description}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjPubjM)}(hThe process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h=The process is put to sleep (TASK_UNINTERRUPTIBLE) until the }(hjqhhhNhNubj)}(h **condition**h]h condition}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubh evaluates to true. The }(hjqhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubh$ is checked each time the waitqueue }(hjqhhhNhNubj)}(h **wq_head**h]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubh is woken up.}(hjqhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjPubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjPubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"wait_event_interruptible (C macro)c.wait_event_interruptiblehNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_interruptibleh]h)}(hwait_event_interruptibleh]h)}(hwait_event_interruptibleh]j)}(hjh]hwait_event_interruptible}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj_hNhNubjM)}(h1``wait_event_interruptible (wq_head, condition)``h]jS)}(hjh]h-wait_event_interruptible (wq_head, condition)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h"sleep until a condition gets true h]jM)}(h!sleep until a condition gets trueh]h!sleep until a condition gets true}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj1ubah}(h]h ]h"]h$]h&]uh1jhhjChMhj_hhubj)}(hX#**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. The function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](jM)}(h**Parameters**h]j)}(hjPh]h Parameters}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjJubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hjoh]hwq_head}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjmubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjiubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]uh1jhjhMhjfubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hjh]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjfubeh}(h]h ]h"]h$]h&]uh1jhjJubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjJubjM)}(hThe process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h;The process is put to sleep (TASK_INTERRUPTIBLE) until the }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh0 evaluates to true or a signal is received. The }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is checked each time the waitqueue }(hjhhhNhNubj)}(h **wq_head**h]hwq_head}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is woken up.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjJubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjJubjM)}(hqThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](hQThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if }(hjMhhhNhNubj)}(h **condition**h]h condition}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh evaluated to true.}(hjMhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjJubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*wait_event_interruptible_timeout (C macro)"c.wait_event_interruptible_timeouthNtauh1hhj_hhhNhNubh)}(hhh](h)}(h wait_event_interruptible_timeouth]h)}(h wait_event_interruptible_timeouth]h)}(h wait_event_interruptible_timeouth]j)}(hjh]h wait_event_interruptible_timeout}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj_hNhNubjM)}(hB``wait_event_interruptible_timeout (wq_head, condition, timeout)``h]jS)}(hjh]h>wait_event_interruptible_timeout (wq_head, condition, timeout)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h7sleep until a condition gets true or a timeout elapses h]jM)}(h6sleep until a condition gets true or a timeout elapsesh]h6sleep until a condition gets true or a timeout elapses}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubah}(h]h ]h"]h$]h&]uh1jhhjhMhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``timeout`` timeout, in jiffies **Description** The process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. **Return** 0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed, or -``ERESTARTSYS`` if it was interrupted by a signal.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hjh]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-hMhj.ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj-hMhjubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hjQh]h condition}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjOubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjKubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjfhMhjgubah}(h]h ]h"]h$]h&]uh1jhjKubeh}(h]h ]h"]h$]h&]uh1jhjfhMhjubj)}(h ``timeout`` timeout, in jiffies h](j)}(h ``timeout``h]jS)}(hjh]htimeout}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(htimeout, in jiffiesh]htimeout, in jiffies}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM hjubjM)}(hThe process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h;The process is put to sleep (TASK_INTERRUPTIBLE) until the }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh0 evaluates to true or a signal is received. The }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is checked each time the waitqueue }(hjhhhNhNubj)}(h **wq_head**h]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is woken up.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM hjubjM)}(h **Return**h]j)}(hj1h]hReturn}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(hX=0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed, or -``ERESTARTSYS`` if it was interrupted by a signal.h](h 0 if the }(hjGhhhNhNubj)}(h **condition**h]h condition}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh evaluated to }(hjGhhhNhNubjS)}(h ``false``h]hfalse}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubh after the }(hjGhhhNhNubj)}(h **timeout**h]htimeout}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh elapsed, 1 if the }(hjGhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh evaluated to }hjGsbjS)}(h``true``h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubh after the }hjGsbj)}(h **timeout**h]htimeout}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh4 elapsed, the remaining jiffies (at least 1) if the }(hjGhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh evaluated to }(hjGhhhNhNubjS)}(h``true``h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubh before the }(hjGhhhNhNubj)}(h **timeout**h]htimeout}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh elapsed, or -}(hjGhhhNhNubjS)}(h``ERESTARTSYS``h]h ERESTARTSYS}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubh# if it was interrupted by a signal.}(hjGhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwait_event_hrtimeout (C macro)c.wait_event_hrtimeouthNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_hrtimeouth]h)}(hwait_event_hrtimeouth]h)}(hwait_event_hrtimeouth]j)}(hj$h]hwait_event_hrtimeout}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj&hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM;ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj"hhhjAhM;ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjAhM;hjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjAhM;ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjZjHjZjIjJjKuh1hhhhj_hNhNubjM)}(h6``wait_event_hrtimeout (wq_head, condition, timeout)``h]jS)}(hj`h]h2wait_event_hrtimeout (wq_head, condition, timeout)}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM=hj_hhubji)}(h7sleep until a condition gets true or a timeout elapses h]jM)}(h6sleep until a condition gets true or a timeout elapsesh]h6sleep until a condition gets true or a timeout elapses}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM;hjvubah}(h]h ]h"]h$]h&]uh1jhhjhM;hj_hhubj)}(hX/**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``timeout`` timeout, as a ktime_t **Description** The process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. The function returns 0 if **condition** became true, or -ETIME if the timeout elapsed.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM?hjubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hjh]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM<hjubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM<hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM<hjubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hjh]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM=hjubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM=hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM=hjubj)}(h"``timeout`` timeout, as a ktime_t h](j)}(h ``timeout``h]jS)}(hj&h]htimeout}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM>hj ubj)}(hhh]jM)}(htimeout, as a ktime_th]htimeout, as a ktime_t}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj;hM>hj<ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj;hM>hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjah]h Description}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM@hjubjM)}(hThe process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h=The process is put to sleep (TASK_UNINTERRUPTIBLE) until the }(hjwhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubh0 evaluates to true or a signal is received. The }(hjwhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubh$ is checked each time the waitqueue }(hjwhhhNhNubj)}(h **wq_head**h]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubh is woken up.}(hjwhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM?hjubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMChjubjM)}(hVThe function returns 0 if **condition** became true, or -ETIME if the timeout elapsed.h](hThe function returns 0 if }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh/ became true, or -ETIME if the timeout elapsed.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMFhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,wait_event_interruptible_hrtimeout (C macro)$c.wait_event_interruptible_hrtimeouthNtauh1hhj_hhhNhNubh)}(hhh](h)}(h"wait_event_interruptible_hrtimeouth]h)}(h"wait_event_interruptible_hrtimeouth]h)}(h"wait_event_interruptible_hrtimeouth]j)}(hjh]h"wait_event_interruptible_hrtimeout}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMUubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj#hMUubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj#hMUhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhj#hMUubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj<jHj<jIjJjKuh1hhhhj_hNhNubjM)}(h?``wait_event_interruptible_hrtimeout (wq, condition, timeout)``h]jS)}(hjBh]h;wait_event_interruptible_hrtimeout (wq, condition, timeout)}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMWhj_hhubji)}(h7sleep until a condition gets true or a timeout elapses h]jM)}(h6sleep until a condition gets true or a timeout elapsesh]h6sleep until a condition gets true or a timeout elapses}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMUhjXubah}(h]h ]h"]h$]h&]uh1jhhjjhMUhj_hhubj)}(hXS**Parameters** ``wq`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``timeout`` timeout, as a ktime_t **Description** The process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. The function returns 0 if **condition** became true, -ERESTARTSYS if it was interrupted by a signal, or -ETIME if the timeout elapsed.h](jM)}(h**Parameters**h]j)}(hjwh]h Parameters}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMYhjqubj)}(hhh](j)}(h ``wq`` the waitqueue to wait on h](j)}(h``wq``h]jS)}(hjh]hwq}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMVhjubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMVhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMVhjubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hjh]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMWhjubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMWhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMWhjubj)}(h"``timeout`` timeout, as a ktime_t h](j)}(h ``timeout``h]jS)}(hjh]htimeout}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMXhjubj)}(hhh]jM)}(htimeout, as a ktime_th]htimeout, as a ktime_t}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMXhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMXhjubeh}(h]h ]h"]h$]h&]uh1jhjqubjM)}(h**Description**h]j)}(hjCh]h Description}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMZhjqubjM)}(hThe process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up.h](h;The process is put to sleep (TASK_INTERRUPTIBLE) until the }(hjYhhhNhNubj)}(h **condition**h]h condition}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubh0 evaluates to true or a signal is received. The }(hjYhhhNhNubj)}(h **condition**h]h condition}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubh$ is checked each time the waitqueue }(hjYhhhNhNubj)}(h**wq**h]hwq}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubh is woken up.}(hjYhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMYhjqubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM]hjqubjM)}(hThe function returns 0 if **condition** became true, -ERESTARTSYS if it was interrupted by a signal, or -ETIME if the timeout elapsed.h](hThe function returns 0 if }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh_ became true, -ERESTARTSYS if it was interrupted by a signal, or -ETIME if the timeout elapsed.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM`hjqubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwait_event_idle (C macro)c.wait_event_idlehNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_idleh]h)}(hwait_event_idleh]h)}(hwait_event_idleh]j)}(hjh]hwait_event_idle}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj_hNhNubjM)}(h(``wait_event_idle (wq_head, condition)``h]jS)}(hj$h]h$wait_event_idle (wq_head, condition)}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h9wait for a condition without contributing to system load h]jM)}(h8wait for a condition without contributing to system loadh]h8wait for a condition without contributing to system load}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj:ubah}(h]h ]h"]h$]h&]uh1jhhjLhMhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_IDLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition.h](jM)}(h**Parameters**h]j)}(hjYh]h Parameters}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjSubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hjxh]hwq_head}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjvubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjrubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]uh1jhjhMhjoubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hjh]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjoubeh}(h]h ]h"]h$]h&]uh1jhjSubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjSubjM)}(hThe process is put to sleep (TASK_IDLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h2The process is put to sleep (TASK_IDLE) until the }(hjhhhNhNubj)}(h **condition**h]h condition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh evaluates to true. The }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is checked each time the waitqueue }(hjhhhNhNubj)}(h **wq_head**h]hwq_head}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is woken up.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjSubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjSubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#wait_event_idle_exclusive (C macro)c.wait_event_idle_exclusivehNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_idle_exclusiveh]h)}(hwait_event_idle_exclusiveh]h)}(hwait_event_idle_exclusiveh]j)}(hjph]hwait_event_idle_exclusive}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ](jjeh"]h$]h&]jjuh1hhjrhhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjnhhhjhMubah}(h]jiah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjkhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjkhhhjhMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj_hNhNubjM)}(h2``wait_event_idle_exclusive (wq_head, condition)``h]jS)}(hjh]h.wait_event_idle_exclusive (wq_head, condition)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h6wait for a condition with contributing to system load h]jM)}(h5wait for a condition with contributing to system loadh]h5wait for a condition with contributing to system load}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubah}(h]h ]h"]h$]h&]uh1jhhjhMhj_hhubj)}(hXH**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_IDLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. The process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus if other processes wait on the same list, when this process is woken further processes are not considered. wake_up() has to be called after changing any variable that could change the result of the wait condition.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hjh]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj9h]h condition}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj7ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj3ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjNhMhjOubah}(h]h ]h"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]uh1jhjNhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjth]h Description}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(hThe process is put to sleep (TASK_IDLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h2The process is put to sleep (TASK_IDLE) until the }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh evaluates to true. The }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is checked each time the waitqueue }(hjhhhNhNubj)}(h **wq_head**h]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is woken up.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(hThe process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus if other processes wait on the same list, when this process is woken further processes are not considered.h]hThe process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus if other processes wait on the same list, when this process is woken further processes are not considered.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!wait_event_idle_timeout (C macro)c.wait_event_idle_timeouthNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_idle_timeouth]h)}(hwait_event_idle_timeouth]h)}(hwait_event_idle_timeouth]j)}(hjh]hwait_event_idle_timeout}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj$hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj$hMhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhj$hMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj=jHj=jIjJjKuh1hhhhj_hNhNubjM)}(h9``wait_event_idle_timeout (wq_head, condition, timeout)``h]jS)}(hjCh]h5wait_event_idle_timeout (wq_head, condition, timeout)}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(hGsleep without load until a condition becomes true or a timeout elapses h]jM)}(hFsleep without load until a condition becomes true or a timeout elapsesh]hFsleep without load until a condition becomes true or a timeout elapses}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjYubah}(h]h ]h"]h$]h&]uh1jhhjkhMhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``timeout`` timeout, in jiffies **Description** The process is put to sleep (TASK_IDLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. **Return** 0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, or the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed.h](jM)}(h**Parameters**h]j)}(hjxh]h Parameters}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjrubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hjh]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hjh]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h ``timeout`` timeout, in jiffies h](j)}(h ``timeout``h]jS)}(hj h]htimeout}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh]jM)}(htimeout, in jiffiesh]htimeout, in jiffies}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjrubjM)}(h**Description**h]j)}(hjDh]h Description}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjrubjM)}(hThe process is put to sleep (TASK_IDLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h2The process is put to sleep (TASK_IDLE) until the }(hjZhhhNhNubj)}(h **condition**h]h condition}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubh evaluates to true. The }(hjZhhhNhNubj)}(h **condition**h]h condition}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubh$ is checked each time the waitqueue }(hjZhhhNhNubj)}(h **wq_head**h]hwq_head}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubh is woken up.}(hjZhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjrubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjrubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjrubjM)}(hX 0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, or the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed.h](h 0 if the }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh evaluated to }(hjhhhNhNubjS)}(h ``false``h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh after the }(hjhhhNhNubj)}(h **timeout**h]htimeout}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh elapsed, 1 if the }(hjhhhNhNubj)}(h **condition**h]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh evaluated to }hjsbjS)}(h``true``h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh after the }hjsbj)}(h **timeout**h]htimeout}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh7 elapsed, or the remaining jiffies (at least 1) if the }(hjhhhNhNubj)}(h **condition**h]h condition}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh evaluated to }(hjhhhNhNubjS)}(h``true``h]htrue}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh before the }(hjhhhNhNubj)}(h **timeout**h]htimeout}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh elapsed.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjrubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+wait_event_idle_exclusive_timeout (C macro)#c.wait_event_idle_exclusive_timeouthNtauh1hhj_hhhNhNubh)}(hhh](h)}(h!wait_event_idle_exclusive_timeouth]h)}(h!wait_event_idle_exclusive_timeouth]h)}(h!wait_event_idle_exclusive_timeouth]j)}(hjh]h!wait_event_idle_exclusive_timeout}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj_hNhNubjM)}(hC``wait_event_idle_exclusive_timeout (wq_head, condition, timeout)``h]jS)}(hjh]h?wait_event_idle_exclusive_timeout (wq_head, condition, timeout)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(hGsleep without load until a condition becomes true or a timeout elapses h]jM)}(hFsleep without load until a condition becomes true or a timeout elapsesh]hFsleep without load until a condition becomes true or a timeout elapses}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubah}(h]h ]h"]h$]h&]uh1jhhjhMhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``timeout`` timeout, in jiffies **Description** The process is put to sleep (TASK_IDLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. The process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus if other processes wait on the same list, when this process is woken further processes are not considered. wake_up() has to be called after changing any variable that could change the result of the wait condition. **Return** 0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, or the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hj! h]hwq_head}(hj# hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj: hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6 hMhj7 ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj6 hMhj ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hjZ h]h condition}(hj\ hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjX ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjT ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjs hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjo hMhjp ubah}(h]h ]h"]h$]h&]uh1jhjT ubeh}(h]h ]h"]h$]h&]uh1jhjo hMhj ubj)}(h ``timeout`` timeout, in jiffies h](j)}(h ``timeout``h]jS)}(hj h]htimeout}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj ubj)}(hhh]jM)}(htimeout, in jiffiesh]htimeout, in jiffies}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(hThe process is put to sleep (TASK_IDLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h2The process is put to sleep (TASK_IDLE) until the }(hj hhhNhNubj)}(h **condition**h]h condition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh evaluates to true. The }(hj hhhNhNubj)}(h **condition**h]h condition}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh$ is checked each time the waitqueue }(hj hhhNhNubj)}(h **wq_head**h]hwq_head}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh is woken up.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(hThe process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus if other processes wait on the same list, when this process is woken further processes are not considered.h]hThe process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus if other processes wait on the same list, when this process is woken further processes are not considered.}(hj)!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj8!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(h **Return**h]j)}(hjI!h]hReturn}(hjK!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjG!ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubjM)}(hX 0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, or the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed.h](h 0 if the }(hj_!hhhNhNubj)}(h **condition**h]h condition}(hjg!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_!ubh evaluated to }(hj_!hhhNhNubjS)}(h ``false``h]hfalse}(hjy!hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_!ubh after the }(hj_!hhhNhNubj)}(h **timeout**h]htimeout}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_!ubh elapsed, 1 if the }(hj_!hhhNhNubj)}(h **condition**h]h condition}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_!ubh evaluated to }hj_!sbjS)}(h``true``h]htrue}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_!ubh after the }hj_!sbj)}(h **timeout**h]htimeout}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_!ubh7 elapsed, or the remaining jiffies (at least 1) if the }(hj_!hhhNhNubj)}(h **condition**h]h condition}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_!ubh evaluated to }(hj_!hhhNhNubjS)}(h``true``h]htrue}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_!ubh before the }(hj_!hhhNhNubj)}(h **timeout**h]htimeout}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1]jhj_!ubh elapsed.}(hj_!hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)wait_event_interruptible_locked (C macro)!c.wait_event_interruptible_lockedhNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_interruptible_lockedh]h)}(hwait_event_interruptible_lockedh]h)}(hwait_event_interruptible_lockedh]j)}(hj*"h]hwait_event_interruptible_locked}(hj4"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0"ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj,"hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj("hhhjG"hMubah}(h]j#"ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjG"hMhj%"hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj%"hhhjG"hMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj`"jHj`"jIjJjKuh1hhhhj_hNhNubjM)}(h3``wait_event_interruptible_locked (wq, condition)``h]jS)}(hjf"h]h/wait_event_interruptible_locked (wq, condition)}(hjh"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjd"ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h"sleep until a condition gets true h]jM)}(h!sleep until a condition gets trueh]h!sleep until a condition gets true}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj|"ubah}(h]h ]h"]h$]h&]uh1jhhj"hMhj_hhubj)}(hXg**Parameters** ``wq`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up. It must be called with wq.lock being held. This spinlock is unlocked while sleeping but **condition** testing is done while lock is held and when this macro exits the lock is held. The lock is locked/unlocked using spin_lock()/spin_unlock() functions which must match the way they are locked/unlocked outside of this macro. wake_up_locked() has to be called after changing any variable that could change the result of the wait condition. The function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](jM)}(h**Parameters**h]j)}(hj"h]h Parameters}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM!hj"ubj)}(hhh](j)}(h ``wq`` the waitqueue to wait on h](j)}(h``wq``h]jS)}(hj"h]hwq}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj"ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"hMhj"ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj"hMhj"ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj"h]h condition}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj"ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj #hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj#hMhj #ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj#hMhj"ubeh}(h]h ]h"]h$]h&]uh1jhj"ubjM)}(h**Description**h]j)}(hj.#h]h Description}(hj0#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,#ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM!hj"ubjM)}(hThe process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up.h](h;The process is put to sleep (TASK_INTERRUPTIBLE) until the }(hjD#hhhNhNubj)}(h **condition**h]h condition}(hjL#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjD#ubh0 evaluates to true or a signal is received. The }(hjD#hhhNhNubj)}(h **condition**h]h condition}(hj^#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjD#ubh$ is checked each time the waitqueue }(hjD#hhhNhNubj)}(h**wq**h]hwq}(hjp#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjD#ubh is woken up.}(hjD#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM hj"ubjM)}(hIt must be called with wq.lock being held. This spinlock is unlocked while sleeping but **condition** testing is done while lock is held and when this macro exits the lock is held.h](hYIt must be called with wq.lock being held. This spinlock is unlocked while sleeping but }(hj#hhhNhNubj)}(h **condition**h]h condition}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubhO testing is done while lock is held and when this macro exits the lock is held.}(hj#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM$hj"ubjM)}(hThe lock is locked/unlocked using spin_lock()/spin_unlock() functions which must match the way they are locked/unlocked outside of this macro.h]hThe lock is locked/unlocked using spin_lock()/spin_unlock() functions which must match the way they are locked/unlocked outside of this macro.}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM(hj"ubjM)}(hqwake_up_locked() has to be called after changing any variable that could change the result of the wait condition.h]hqwake_up_locked() has to be called after changing any variable that could change the result of the wait condition.}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM,hj"ubjM)}(hqThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](hQThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if }(hj#hhhNhNubj)}(h **condition**h]h condition}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubh evaluated to true.}(hj#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM/hj"ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-wait_event_interruptible_locked_irq (C macro)%c.wait_event_interruptible_locked_irqhNtauh1hhj_hhhNhNubh)}(hhh](h)}(h#wait_event_interruptible_locked_irqh]h)}(h#wait_event_interruptible_locked_irqh]h)}(h#wait_event_interruptible_locked_irqh]j)}(hj$h]h#wait_event_interruptible_locked_irq}(hj $hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj $ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj$hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM8ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj$hhhj $hM8ubah}(h]j#ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj $hM8hj#hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj#hhhj $hM8ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj9$jHj9$jIjJjKuh1hhhhj_hNhNubjM)}(h7``wait_event_interruptible_locked_irq (wq, condition)``h]jS)}(hj?$h]h3wait_event_interruptible_locked_irq (wq, condition)}(hjA$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=$ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM:hj_hhubji)}(h"sleep until a condition gets true h]jM)}(h!sleep until a condition gets trueh]h!sleep until a condition gets true}(hjY$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM8hjU$ubah}(h]h ]h"]h$]h&]uh1jhhjg$hM8hj_hhubj)}(hXo**Parameters** ``wq`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up. It must be called with wq.lock being held. This spinlock is unlocked while sleeping but **condition** testing is done while lock is held and when this macro exits the lock is held. The lock is locked/unlocked using spin_lock_irq()/spin_unlock_irq() functions which must match the way they are locked/unlocked outside of this macro. wake_up_locked() has to be called after changing any variable that could change the result of the wait condition. The function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](jM)}(h**Parameters**h]j)}(hjt$h]h Parameters}(hjv$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjr$ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM<hjn$ubj)}(hhh](j)}(h ``wq`` the waitqueue to wait on h](j)}(h``wq``h]jS)}(hj$h]hwq}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM9hj$ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hM9hj$ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj$hM9hj$ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj$h]h condition}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM:hj$ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hM:hj$ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj$hM:hj$ubeh}(h]h ]h"]h$]h&]uh1jhjn$ubjM)}(h**Description**h]j)}(hj%h]h Description}(hj %hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM<hjn$ubjM)}(hThe process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up.h](h;The process is put to sleep (TASK_INTERRUPTIBLE) until the }(hj%hhhNhNubj)}(h **condition**h]h condition}(hj%%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh0 evaluates to true or a signal is received. The }(hj%hhhNhNubj)}(h **condition**h]h condition}(hj7%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh$ is checked each time the waitqueue }(hj%hhhNhNubj)}(h**wq**h]hwq}(hjI%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh is woken up.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM;hjn$ubjM)}(hIt must be called with wq.lock being held. This spinlock is unlocked while sleeping but **condition** testing is done while lock is held and when this macro exits the lock is held.h](hYIt must be called with wq.lock being held. This spinlock is unlocked while sleeping but }(hjb%hhhNhNubj)}(h **condition**h]h condition}(hjj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjb%ubhO testing is done while lock is held and when this macro exits the lock is held.}(hjb%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM?hjn$ubjM)}(hThe lock is locked/unlocked using spin_lock_irq()/spin_unlock_irq() functions which must match the way they are locked/unlocked outside of this macro.h]hThe lock is locked/unlocked using spin_lock_irq()/spin_unlock_irq() functions which must match the way they are locked/unlocked outside of this macro.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMChjn$ubjM)}(hqwake_up_locked() has to be called after changing any variable that could change the result of the wait condition.h]hqwake_up_locked() has to be called after changing any variable that could change the result of the wait condition.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMGhjn$ubjM)}(hqThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](hQThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if }(hj%hhhNhNubj)}(h **condition**h]h condition}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh evaluated to true.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMJhjn$ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h3wait_event_interruptible_exclusive_locked (C macro)+c.wait_event_interruptible_exclusive_lockedhNtauh1hhj_hhhNhNubh)}(hhh](h)}(h)wait_event_interruptible_exclusive_lockedh]h)}(h)wait_event_interruptible_exclusive_lockedh]h)}(h)wait_event_interruptible_exclusive_lockedh]j)}(hj%h]h)wait_event_interruptible_exclusive_locked}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj%hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMSubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj%hhhj%hMSubah}(h]j%ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj%hMShj%hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj%hhhj%hMSubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj&jHj&jIjJjKuh1hhhhj_hNhNubjM)}(h=``wait_event_interruptible_exclusive_locked (wq, condition)``h]jS)}(hj&h]h9wait_event_interruptible_exclusive_locked (wq, condition)}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj&ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMUhj_hhubji)}(h.sleep exclusively until a condition gets true h]jM)}(h-sleep exclusively until a condition gets trueh]h-sleep exclusively until a condition gets true}(hj2&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMShj.&ubah}(h]h ]h"]h$]h&]uh1jhhj@&hMShj_hhubj)}(hX"**Parameters** ``wq`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up. It must be called with wq.lock being held. This spinlock is unlocked while sleeping but **condition** testing is done while lock is held and when this macro exits the lock is held. The lock is locked/unlocked using spin_lock()/spin_unlock() functions which must match the way they are locked/unlocked outside of this macro. The process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus when other process waits process on the list if this process is awaken further processes are not considered. wake_up_locked() has to be called after changing any variable that could change the result of the wait condition. The function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](jM)}(h**Parameters**h]j)}(hjM&h]h Parameters}(hjO&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjK&ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMWhjG&ubj)}(hhh](j)}(h ``wq`` the waitqueue to wait on h](j)}(h``wq``h]jS)}(hjl&h]hwq}(hjn&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjj&ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMThjf&ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&hMThj&ubah}(h]h ]h"]h$]h&]uh1jhjf&ubeh}(h]h ]h"]h$]h&]uh1jhj&hMThjc&ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj&h]h condition}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj&ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMUhj&ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&hMUhj&ubah}(h]h ]h"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hMUhjc&ubeh}(h]h ]h"]h$]h&]uh1jhjG&ubjM)}(h**Description**h]j)}(hj&h]h Description}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMWhjG&ubjM)}(hThe process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up.h](h;The process is put to sleep (TASK_INTERRUPTIBLE) until the }(hj&hhhNhNubj)}(h **condition**h]h condition}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh0 evaluates to true or a signal is received. The }(hj&hhhNhNubj)}(h **condition**h]h condition}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh$ is checked each time the waitqueue }(hj&hhhNhNubj)}(h**wq**h]hwq}(hj"'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh is woken up.}(hj&hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMVhjG&ubjM)}(hIt must be called with wq.lock being held. This spinlock is unlocked while sleeping but **condition** testing is done while lock is held and when this macro exits the lock is held.h](hYIt must be called with wq.lock being held. This spinlock is unlocked while sleeping but }(hj;'hhhNhNubj)}(h **condition**h]h condition}(hjC'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;'ubhO testing is done while lock is held and when this macro exits the lock is held.}(hj;'hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMZhjG&ubjM)}(hThe lock is locked/unlocked using spin_lock()/spin_unlock() functions which must match the way they are locked/unlocked outside of this macro.h]hThe lock is locked/unlocked using spin_lock()/spin_unlock() functions which must match the way they are locked/unlocked outside of this macro.}(hj\'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM^hjG&ubjM)}(hThe process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus when other process waits process on the list if this process is awaken further processes are not considered.h]hThe process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus when other process waits process on the list if this process is awaken further processes are not considered.}(hjk'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMbhjG&ubjM)}(hqwake_up_locked() has to be called after changing any variable that could change the result of the wait condition.h]hqwake_up_locked() has to be called after changing any variable that could change the result of the wait condition.}(hjz'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMfhjG&ubjM)}(hqThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](hQThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if }(hj'hhhNhNubj)}(h **condition**h]h condition}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubh evaluated to true.}(hj'hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMihjG&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h7wait_event_interruptible_exclusive_locked_irq (C macro)/c.wait_event_interruptible_exclusive_locked_irqhNtauh1hhj_hhhNhNubh)}(hhh](h)}(h-wait_event_interruptible_exclusive_locked_irqh]h)}(h-wait_event_interruptible_exclusive_locked_irqh]h)}(h-wait_event_interruptible_exclusive_locked_irqh]j)}(hj'h]h-wait_event_interruptible_exclusive_locked_irq}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj'hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMrubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj'hhhj'hMrubah}(h]j'ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'hMrhj'hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj'hhhj'hMrubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj'jHj'jIjJjKuh1hhhhj_hNhNubjM)}(hA``wait_event_interruptible_exclusive_locked_irq (wq, condition)``h]jS)}(hj(h]h=wait_event_interruptible_exclusive_locked_irq (wq, condition)}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMthj_hhubji)}(h"sleep until a condition gets true h]jM)}(h!sleep until a condition gets trueh]h!sleep until a condition gets true}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMrhj(ubah}(h]h ]h"]h$]h&]uh1jhhj((hMrhj_hhubj)}(hX***Parameters** ``wq`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up. It must be called with wq.lock being held. This spinlock is unlocked while sleeping but **condition** testing is done while lock is held and when this macro exits the lock is held. The lock is locked/unlocked using spin_lock_irq()/spin_unlock_irq() functions which must match the way they are locked/unlocked outside of this macro. The process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus when other process waits process on the list if this process is awaken further processes are not considered. wake_up_locked() has to be called after changing any variable that could change the result of the wait condition. The function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](jM)}(h**Parameters**h]j)}(hj5(h]h Parameters}(hj7(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3(ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMvhj/(ubj)}(hhh](j)}(h ``wq`` the waitqueue to wait on h](j)}(h``wq``h]jS)}(hjT(h]hwq}(hjV(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjR(ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMshjN(ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjm(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhji(hMshjj(ubah}(h]h ]h"]h$]h&]uh1jhjN(ubeh}(h]h ]h"]h$]h&]uh1jhji(hMshjK(ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj(h]h condition}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj(ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMthj(ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hMthj(ubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhj(hMthjK(ubeh}(h]h ]h"]h$]h&]uh1jhj/(ubjM)}(h**Description**h]j)}(hj(h]h Description}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMvhj/(ubjM)}(hThe process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq** is woken up.h](h;The process is put to sleep (TASK_INTERRUPTIBLE) until the }(hj(hhhNhNubj)}(h **condition**h]h condition}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh0 evaluates to true or a signal is received. The }(hj(hhhNhNubj)}(h **condition**h]h condition}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh$ is checked each time the waitqueue }(hj(hhhNhNubj)}(h**wq**h]hwq}(hj )hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh is woken up.}(hj(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMuhj/(ubjM)}(hIt must be called with wq.lock being held. This spinlock is unlocked while sleeping but **condition** testing is done while lock is held and when this macro exits the lock is held.h](hYIt must be called with wq.lock being held. This spinlock is unlocked while sleeping but }(hj#)hhhNhNubj)}(h **condition**h]h condition}(hj+)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#)ubhO testing is done while lock is held and when this macro exits the lock is held.}(hj#)hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMyhj/(ubjM)}(hThe lock is locked/unlocked using spin_lock_irq()/spin_unlock_irq() functions which must match the way they are locked/unlocked outside of this macro.h]hThe lock is locked/unlocked using spin_lock_irq()/spin_unlock_irq() functions which must match the way they are locked/unlocked outside of this macro.}(hjD)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM}hj/(ubjM)}(hThe process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus when other process waits process on the list if this process is awaken further processes are not considered.h]hThe process is put on the wait queue with an WQ_FLAG_EXCLUSIVE flag set thus when other process waits process on the list if this process is awaken further processes are not considered.}(hjS)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj/(ubjM)}(hqwake_up_locked() has to be called after changing any variable that could change the result of the wait condition.h]hqwake_up_locked() has to be called after changing any variable that could change the result of the wait condition.}(hjb)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj/(ubjM)}(hqThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](hQThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if }(hjq)hhhNhNubj)}(h **condition**h]h condition}(hjy)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjq)ubh evaluated to true.}(hjq)hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj/(ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwait_event_killable (C macro)c.wait_event_killablehNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_killableh]h)}(hwait_event_killableh]h)}(hwait_event_killableh]j)}(hj)h]hwait_event_killable}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj)hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj)hhhj)hMubah}(h]j)ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj)hMhj)hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj)hhhj)hMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj)jHj)jIjJjKuh1hhhhj_hNhNubjM)}(h,``wait_event_killable (wq_head, condition)``h]jS)}(hj)h]h(wait_event_killable (wq_head, condition)}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h"sleep until a condition gets true h]jM)}(h!sleep until a condition gets trueh]h!sleep until a condition gets true}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj)ubah}(h]h ]h"]h$]h&]uh1jhhj*hMhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for **Description** The process is put to sleep (TASK_KILLABLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. The function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](jM)}(h**Parameters**h]j)}(hj*h]h Parameters}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj*ubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hj<*h]hwq_head}(hj>*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:*ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj6*ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hjU*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQ*hMhjR*ubah}(h]h ]h"]h$]h&]uh1jhj6*ubeh}(h]h ]h"]h$]h&]uh1jhjQ*hMhj3*ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hju*h]h condition}(hjw*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjs*ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjo*ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*hMhj*ubah}(h]h ]h"]h$]h&]uh1jhjo*ubeh}(h]h ]h"]h$]h&]uh1jhj*hMhj3*ubeh}(h]h ]h"]h$]h&]uh1jhj*ubjM)}(h**Description**h]j)}(hj*h]h Description}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj*ubjM)}(hThe process is put to sleep (TASK_KILLABLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h6The process is put to sleep (TASK_KILLABLE) until the }(hj*hhhNhNubj)}(h **condition**h]h condition}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh0 evaluates to true or a signal is received. The }(hj*hhhNhNubj)}(h **condition**h]h condition}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh$ is checked each time the waitqueue }(hj*hhhNhNubj)}(h **wq_head**h]hwq_head}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh is woken up.}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj*ubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj +hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj*ubjM)}(hqThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](hQThe function will return -ERESTARTSYS if it was interrupted by a signal and 0 if }(hj+hhhNhNubj)}(h **condition**h]h condition}(hj"+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubh evaluated to true.}(hj+hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj*ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwait_event_state (C macro)c.wait_event_statehNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_stateh]h)}(hwait_event_stateh]h)}(hwait_event_stateh]j)}(hjU+h]hwait_event_state}(hj_+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[+ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjW+hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjS+hhhjr+hMubah}(h]jN+ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjr+hMhjP+hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjP+hhhjr+hMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj+jHj+jIjJjKuh1hhhhj_hNhNubjM)}(h0``wait_event_state (wq_head, condition, state)``h]jS)}(hj+h]h,wait_event_state (wq_head, condition, state)}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h"sleep until a condition gets true h]jM)}(h!sleep until a condition gets trueh]h!sleep until a condition gets true}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj+ubah}(h]h ]h"]h$]h&]uh1jhhj+hMhj_hhubj)}(hXr**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``state`` state to sleep in **Description** The process is put to sleep (**state**) until the **condition** evaluates to true or a signal is received (when allowed by **state**). The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. The function will return -ERESTARTSYS if it was interrupted by a signal (when allowed by **state**) and 0 if **condition** evaluated to true.h](jM)}(h**Parameters**h]j)}(hj+h]h Parameters}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj+ubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hj+h]hwq_head}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj+ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj+hMhj+ubah}(h]h ]h"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]uh1jhj+hMhj+ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj,h]h condition}(hj ,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj,ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj7,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj3,hMhj4,ubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhj3,hMhj+ubj)}(h``state`` state to sleep in h](j)}(h ``state``h]jS)}(hjW,h]hstate}(hjY,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjU,ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjQ,ubj)}(hhh]jM)}(hstate to sleep inh]hstate to sleep in}(hjp,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjl,hMhjm,ubah}(h]h ]h"]h$]h&]uh1jhjQ,ubeh}(h]h ]h"]h$]h&]uh1jhjl,hMhj+ubeh}(h]h ]h"]h$]h&]uh1jhj+ubjM)}(h**Description**h]j)}(hj,h]h Description}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj+ubjM)}(hThe process is put to sleep (**state**) until the **condition** evaluates to true or a signal is received (when allowed by **state**). The **condition** is checked each time the waitqueue **wq_head** is woken up.h](hThe process is put to sleep (}(hj,hhhNhNubj)}(h **state**h]hstate}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh ) until the }(hj,hhhNhNubj)}(h **condition**h]h condition}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh< evaluates to true or a signal is received (when allowed by }(hj,hhhNhNubj)}(h **state**h]hstate}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh). The }(hj,hhhNhNubj)}(h **condition**h]h condition}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh$ is checked each time the waitqueue }(hj,hhhNhNubj)}(h **wq_head**h]hwq_head}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh is woken up.}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj+ubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj+ubjM)}(hThe function will return -ERESTARTSYS if it was interrupted by a signal (when allowed by **state**) and 0 if **condition** evaluated to true.h](hYThe function will return -ERESTARTSYS if it was interrupted by a signal (when allowed by }(hj -hhhNhNubj)}(h **state**h]hstate}(hj(-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj -ubh ) and 0 if }(hj -hhhNhNubj)}(h **condition**h]h condition}(hj:-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj -ubh evaluated to true.}(hj -hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj+ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%wait_event_killable_timeout (C macro)c.wait_event_killable_timeouthNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_killable_timeouth]h)}(hwait_event_killable_timeouth]h)}(hwait_event_killable_timeouth]j)}(hjm-h]hwait_event_killable_timeout}(hjw-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjs-ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjo-hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjk-hhhj-hMubah}(h]jf-ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj-hMhjh-hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjh-hhhj-hMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj-jHj-jIjJjKuh1hhhhj_hNhNubjM)}(h=``wait_event_killable_timeout (wq_head, condition, timeout)``h]jS)}(hj-h]h9wait_event_killable_timeout (wq_head, condition, timeout)}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(h7sleep until a condition gets true or a timeout elapses h]jM)}(h6sleep until a condition gets true or a timeout elapsesh]h6sleep until a condition gets true or a timeout elapses}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj-ubah}(h]h ]h"]h$]h&]uh1jhhj-hMhj_hhubj)}(hXO**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``timeout`` timeout, in jiffies **Description** The process is put to sleep (TASK_KILLABLE) until the **condition** evaluates to true or a kill signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. Only kill signals interrupt this process. **Return** 0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed, or -``ERESTARTSYS`` if it was interrupted by a kill signal.h](jM)}(h**Parameters**h]j)}(hj-h]h Parameters}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj-ubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hj-h]hwq_head}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj-ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj.hMhj.ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhj.hMhj-ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj6.h]h condition}(hj8.hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4.ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj0.ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hjO.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjK.hMhjL.ubah}(h]h ]h"]h$]h&]uh1jhj0.ubeh}(h]h ]h"]h$]h&]uh1jhjK.hMhj-ubj)}(h ``timeout`` timeout, in jiffies h](j)}(h ``timeout``h]jS)}(hjo.h]htimeout}(hjq.hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjm.ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhji.ubj)}(hhh]jM)}(htimeout, in jiffiesh]htimeout, in jiffies}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj.hMhj.ubah}(h]h ]h"]h$]h&]uh1jhji.ubeh}(h]h ]h"]h$]h&]uh1jhj.hMhj-ubeh}(h]h ]h"]h$]h&]uh1jhj-ubjM)}(h**Description**h]j)}(hj.h]h Description}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj-ubjM)}(hThe process is put to sleep (TASK_KILLABLE) until the **condition** evaluates to true or a kill signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h6The process is put to sleep (TASK_KILLABLE) until the }(hj.hhhNhNubj)}(h **condition**h]h condition}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh5 evaluates to true or a kill signal is received. The }(hj.hhhNhNubj)}(h **condition**h]h condition}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh$ is checked each time the waitqueue }(hj.hhhNhNubj)}(h **wq_head**h]hwq_head}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh is woken up.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj-ubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj-ubjM)}(h)Only kill signals interrupt this process.h]h)Only kill signals interrupt this process.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj-ubjM)}(h **Return**h]j)}(hj%/h]hReturn}(hj'/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#/ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj-ubjM)}(hXB0 if the **condition** evaluated to ``false`` after the **timeout** elapsed, 1 if the **condition** evaluated to ``true`` after the **timeout** elapsed, the remaining jiffies (at least 1) if the **condition** evaluated to ``true`` before the **timeout** elapsed, or -``ERESTARTSYS`` if it was interrupted by a kill signal.h](h 0 if the }(hj;/hhhNhNubj)}(h **condition**h]h condition}(hjC/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;/ubh evaluated to }(hj;/hhhNhNubjS)}(h ``false``h]hfalse}(hjU/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;/ubh after the }(hj;/hhhNhNubj)}(h **timeout**h]htimeout}(hjg/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;/ubh elapsed, 1 if the }(hj;/hhhNhNubj)}(h **condition**h]h condition}(hjy/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;/ubh evaluated to }hj;/sbjS)}(h``true``h]htrue}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;/ubh after the }hj;/sbj)}(h **timeout**h]htimeout}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;/ubh4 elapsed, the remaining jiffies (at least 1) if the }(hj;/hhhNhNubj)}(h **condition**h]h condition}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;/ubh evaluated to }(hj;/hhhNhNubjS)}(h``true``h]htrue}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;/ubh before the }(hj;/hhhNhNubj)}(h **timeout**h]htimeout}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;/ubh elapsed, or -}(hj;/hhhNhNubjS)}(h``ERESTARTSYS``h]h ERESTARTSYS}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;/ubh( if it was interrupted by a kill signal.}(hj;/hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj-ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!wait_event_lock_irq_cmd (C macro)c.wait_event_lock_irq_cmdhNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_lock_irq_cmdh]h)}(hwait_event_lock_irq_cmdh]h)}(hwait_event_lock_irq_cmdh]j)}(hj0h]hwait_event_lock_irq_cmd}(hj"0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj0hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj0hhhj50hMubah}(h]j0ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj50hMhj0hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj0hhhj50hMubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjN0jHjN0jIjJjKuh1hhhhj_hNhNubjM)}(h;``wait_event_lock_irq_cmd (wq_head, condition, lock, cmd)``h]jS)}(hjT0h]h7wait_event_lock_irq_cmd (wq_head, condition, lock, cmd)}(hjV0hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjR0ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj_hhubji)}(hsleep until a condition gets true. The condition is checked under the lock. This is expected to be called with the lock taken. h]jM)}(h~sleep until a condition gets true. The condition is checked under the lock. This is expected to be called with the lock taken.h]h~sleep until a condition gets true. The condition is checked under the lock. This is expected to be called with the lock taken.}(hjn0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjj0ubah}(h]h ]h"]h$]h&]uh1jhhj|0hMhj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``lock`` a locked spinlock_t, which will be released before cmd and schedule() and reacquired afterwards. ``cmd`` a command which is invoked outside the critical section before sleep **Description** The process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. This is supposed to be called while holding the lock. The lock is dropped before invoking the cmd and going to sleep and is reacquired afterwards.h](jM)}(h**Parameters**h]j)}(hj0h]h Parameters}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj0ubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hj0h]hwq_head}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj0ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]uh1jhj0hMhj0ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj0h]h condition}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj0ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]uh1jhj0hMhj0ubj)}(hj``lock`` a locked spinlock_t, which will be released before cmd and schedule() and reacquired afterwards. h](j)}(h``lock``h]jS)}(hj1h]hlock}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj1ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj1ubj)}(hhh]jM)}(h`a locked spinlock_t, which will be released before cmd and schedule() and reacquired afterwards.h]h`a locked spinlock_t, which will be released before cmd and schedule() and reacquired afterwards.}(hj31hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj01ubah}(h]h ]h"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]uh1jhj/1hMhj0ubj)}(hM``cmd`` a command which is invoked outside the critical section before sleep h](j)}(h``cmd``h]jS)}(hjT1h]hcmd}(hjV1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjR1ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjN1ubj)}(hhh]jM)}(hDa command which is invoked outside the critical section before sleeph]hDa command which is invoked outside the critical section before sleep}(hjm1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhjj1ubah}(h]h ]h"]h$]h&]uh1jhjN1ubeh}(h]h ]h"]h$]h&]uh1jhji1hMhj0ubeh}(h]h ]h"]h$]h&]uh1jhj0ubjM)}(h**Description**h]j)}(hj1h]h Description}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj0ubjM)}(hThe process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h=The process is put to sleep (TASK_UNINTERRUPTIBLE) until the }(hj1hhhNhNubj)}(h **condition**h]h condition}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh evaluates to true. The }(hj1hhhNhNubj)}(h **condition**h]h condition}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh$ is checked each time the waitqueue }(hj1hhhNhNubj)}(h **wq_head**h]hwq_head}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh is woken up.}(hj1hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj0ubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMhj0ubjM)}(hThis is supposed to be called while holding the lock. The lock is dropped before invoking the cmd and going to sleep and is reacquired afterwards.h]hThis is supposed to be called while holding the lock. The lock is dropped before invoking the cmd and going to sleep and is reacquired afterwards.}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM"hj0ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hwait_event_lock_irq (C macro)c.wait_event_lock_irqhNtauh1hhj_hhhNhNubh)}(hhh](h)}(hwait_event_lock_irqh]h)}(hwait_event_lock_irqh]h)}(hwait_event_lock_irqh]j)}(hj#2h]hwait_event_lock_irq}(hj-2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)2ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj%2hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM/ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj!2hhhj@2hM/ubah}(h]j2ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj@2hM/hj2hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj2hhhj@2hM/ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjY2jHjY2jIjJjKuh1hhhhj_hNhNubjM)}(h2``wait_event_lock_irq (wq_head, condition, lock)``h]jS)}(hj_2h]h.wait_event_lock_irq (wq_head, condition, lock)}(hja2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj]2ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM1hj_hhubji)}(hsleep until a condition gets true. The condition is checked under the lock. This is expected to be called with the lock taken. h]jM)}(h~sleep until a condition gets true. The condition is checked under the lock. This is expected to be called with the lock taken.h]h~sleep until a condition gets true. The condition is checked under the lock. This is expected to be called with the lock taken.}(hjy2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM/hju2ubah}(h]h ]h"]h$]h&]uh1jhhj2hM/hj_hhubj)}(hX**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``lock`` a locked spinlock_t, which will be released before schedule() and reacquired afterwards. **Description** The process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. This is supposed to be called while holding the lock. The lock is dropped before going to sleep and is reacquired afterwards.5h](jM)}(h**Parameters**h]j)}(hj2h]h Parameters}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM3hj2ubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hj2h]hwq_head}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj2ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM3hj2ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj2hM3hj2ubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhj2hM3hj2ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj2h]h condition}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj2ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM4hj2ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj3hM4hj3ubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhj3hM4hj2ubj)}(hb``lock`` a locked spinlock_t, which will be released before schedule() and reacquired afterwards. h](j)}(h``lock``h]jS)}(hj%3h]hlock}(hj'3hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj#3ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM6hj3ubj)}(hhh]jM)}(hXa locked spinlock_t, which will be released before schedule() and reacquired afterwards.h]hXa locked spinlock_t, which will be released before schedule() and reacquired afterwards.}(hj>3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM5hj;3ubah}(h]h ]h"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]uh1jhj:3hM6hj2ubeh}(h]h ]h"]h$]h&]uh1jhj2ubjM)}(h**Description**h]j)}(hja3h]h Description}(hjc3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_3ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM8hj2ubjM)}(hThe process is put to sleep (TASK_UNINTERRUPTIBLE) until the **condition** evaluates to true. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h=The process is put to sleep (TASK_UNINTERRUPTIBLE) until the }(hjw3hhhNhNubj)}(h **condition**h]h condition}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw3ubh evaluates to true. The }(hjw3hhhNhNubj)}(h **condition**h]h condition}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw3ubh$ is checked each time the waitqueue }(hjw3hhhNhNubj)}(h **wq_head**h]hwq_head}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw3ubh is woken up.}(hjw3hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM7hj2ubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM;hj2ubjM)}(h}This is supposed to be called while holding the lock. The lock is dropped before going to sleep and is reacquired afterwards.h]h}This is supposed to be called while holding the lock. The lock is dropped before going to sleep and is reacquired afterwards.}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM>hj2ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/wait_event_interruptible_lock_irq_cmd (C macro)'c.wait_event_interruptible_lock_irq_cmdhNtauh1hhj_hhhNhNubh)}(hhh](h)}(h%wait_event_interruptible_lock_irq_cmdh]h)}(h%wait_event_interruptible_lock_irq_cmdh]h)}(h%wait_event_interruptible_lock_irq_cmdh]j)}(hj3h]h%wait_event_interruptible_lock_irq_cmd}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj3hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMRubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj3hhhj4hMRubah}(h]j3ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj4hMRhj3hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj3hhhj4hMRubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj*4jHj*4jIjJjKuh1hhhhj_hNhNubjM)}(hI``wait_event_interruptible_lock_irq_cmd (wq_head, condition, lock, cmd)``h]jS)}(hj04h]hEwait_event_interruptible_lock_irq_cmd (wq_head, condition, lock, cmd)}(hj24hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.4ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMThj_hhubji)}(hsleep until a condition gets true. The condition is checked under the lock. This is expected to be called with the lock taken. h]jM)}(h~sleep until a condition gets true. The condition is checked under the lock. This is expected to be called with the lock taken.h]h~sleep until a condition gets true. The condition is checked under the lock. This is expected to be called with the lock taken.}(hjJ4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMRhjF4ubah}(h]h ]h"]h$]h&]uh1jhhjX4hMRhj_hhubj)}(hXu**Parameters** ``wq_head`` the waitqueue to wait on ``condition`` a C expression for the event to wait for ``lock`` a locked spinlock_t, which will be released before cmd and schedule() and reacquired afterwards. ``cmd`` a command which is invoked outside the critical section before sleep **Description** The process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up. wake_up() has to be called after changing any variable that could change the result of the wait condition. This is supposed to be called while holding the lock. The lock is dropped before invoking the cmd and going to sleep and is reacquired afterwards. The macro will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](jM)}(h**Parameters**h]j)}(hje4h]h Parameters}(hjg4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjc4ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMVhj_4ubj)}(hhh](j)}(h%``wq_head`` the waitqueue to wait on h](j)}(h ``wq_head``h]jS)}(hj4h]hwq_head}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMUhj~4ubj)}(hhh]jM)}(hthe waitqueue to wait onh]hthe waitqueue to wait on}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4hMUhj4ubah}(h]h ]h"]h$]h&]uh1jhj~4ubeh}(h]h ]h"]h$]h&]uh1jhj4hMUhj{4ubj)}(h7``condition`` a C expression for the event to wait for h](j)}(h ``condition``h]jS)}(hj4h]h condition}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMVhj4ubj)}(hhh]jM)}(h(a C expression for the event to wait forh]h(a C expression for the event to wait for}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4hMVhj4ubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhj4hMVhj{4ubj)}(hj``lock`` a locked spinlock_t, which will be released before cmd and schedule() and reacquired afterwards. h](j)}(h``lock``h]jS)}(hj4h]hlock}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMXhj4ubj)}(hhh]jM)}(h`a locked spinlock_t, which will be released before cmd and schedule() and reacquired afterwards.h]h`a locked spinlock_t, which will be released before cmd and schedule() and reacquired afterwards.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMWhj 5ubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhj 5hMXhj{4ubj)}(hM``cmd`` a command which is invoked outside the critical section before sleep h](j)}(h``cmd``h]jS)}(hj05h]hcmd}(hj25hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.5ubah}(h]h ]h"]h$]h&]uh1jhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMZhj*5ubj)}(hhh]jM)}(hDa command which is invoked outside the critical section before sleeph]hDa command which is invoked outside the critical section before sleep}(hjI5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMYhjF5ubah}(h]h ]h"]h$]h&]uh1jhj*5ubeh}(h]h ]h"]h$]h&]uh1jhjE5hMZhj{4ubeh}(h]h ]h"]h$]h&]uh1jhj_4ubjM)}(h**Description**h]j)}(hjl5h]h Description}(hjn5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjj5ubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM\hj_4ubjM)}(hThe process is put to sleep (TASK_INTERRUPTIBLE) until the **condition** evaluates to true or a signal is received. The **condition** is checked each time the waitqueue **wq_head** is woken up.h](h;The process is put to sleep (TASK_INTERRUPTIBLE) until the }(hj5hhhNhNubj)}(h **condition**h]h condition}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh0 evaluates to true or a signal is received. The }(hj5hhhNhNubj)}(h **condition**h]h condition}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh$ is checked each time the waitqueue }(hj5hhhNhNubj)}(h **wq_head**h]hwq_head}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh is woken up.}(hj5hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM[hj_4ubjM)}(hjwake_up() has to be called after changing any variable that could change the result of the wait condition.h]hjwake_up() has to be called after changing any variable that could change the result of the wait condition.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhM_hj_4ubjM)}(hThis is supposed to be called while holding the lock. The lock is dropped before invoking the cmd and going to sleep and is reacquired afterwards.h]hThis is supposed to be called while holding the lock. The lock is dropped before invoking the cmd and going to sleep and is reacquired afterwards.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMbhj_4ubjM)}(hnThe macro will return -ERESTARTSYS if it was interrupted by a signal and 0 if **condition** evaluated to true.h](hNThe macro will return -ERESTARTSYS if it was interrupted by a signal and 0 if }(hj5hhhNhNubj)}(h **condition**h]h condition}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh evaluated to true.}(hj5hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMfhj_4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+wait_event_interruptible_lock_irq (C macro)#c.wait_event_interruptible_lock_irqhNtauh1hhj_hhhNhNubh)}(hhh](h)}(h!wait_event_interruptible_lock_irqh]h)}(h!wait_event_interruptible_lock_irqh]h)}(h!wait_event_interruptible_lock_irqh]j)}(hj 6h]h!wait_event_interruptible_lock_irq}(hj*6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&6ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj"6hhhV/var/lib/git/docbuild/linux/Documentation/driver-api/basics:63: ./include/linux/wait.hhMtubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj6hhhj=6hMtubah}(h]j6ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj=6hMthj6hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj6hhhj=6hMtubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjV6jHjV6jIjJjKuh1hhhhj_hNhNubjM)}(h@``wait_event_interruptible_lock_irq (wq_head, condition, lock)``h]jS)}(hj\6h]hhj|:ubjQ)}(h h]h }(hj:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj|:ubh)}(hhh]j)}(hwait_queue_headh]hwait_queue_head}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj:modnameN classnameNjwjz)}j}]j)}jsjf:sb c.__wake_upasbuh1hhj|:ubjQ)}(h h]h }(hj:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj|:ubj)}(hjh]h*}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|:ubj)}(hwq_headh]hwq_head}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjx:ubj:)}(hunsigned int modeh](j)}(hunsignedh]hunsigned}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:ubj)}(hinth]hint}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:ubj)}(hmodeh]hmode}(hj*;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjx:ubj:)}(hint nr_exclusiveh](j)}(hinth]hint}(hjC;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?;ubjQ)}(h h]h }(hjQ;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?;ubj)}(h nr_exclusiveh]h nr_exclusive}(hj_;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?;ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjx:ubj:)}(h void *keyh](j)}(hvoidh]hvoid}(hjx;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt;ubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjt;ubj)}(hjh]h*}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt;ubj)}(hkeyh]hkey}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt;ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjx:ubeh}(h]h ]h"]h$]h&]jjuh1j3hj?:hhhjQ:hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj;:hhhjQ:hKubah}(h]j6:ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjQ:hKhj8:hhubj4)}(hhh]jM)}(h'wake up threads blocked on a waitqueue.h]h'wake up threads blocked on a waitqueue.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj;hhubah}(h]h ]h"]h$]h&]uh1j3hj8:hhhjQ:hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj;jHj;jIjJjKuh1hhhhj_hNhNubj)}(hX**Parameters** ``struct wait_queue_head *wq_head`` the waitqueue ``unsigned int mode`` which threads ``int nr_exclusive`` how many wake-one or wake-many threads to wake up ``void *key`` is directly passed to the wakeup function **Description** If this function wakes up a task, it executes a full memory barrier before accessing the task state. Returns the number of exclusive tasks that were awaken.h](jM)}(h**Parameters**h]j)}(hj;h]h Parameters}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj;ubj)}(hhh](j)}(h2``struct wait_queue_head *wq_head`` the waitqueue h](j)}(h#``struct wait_queue_head *wq_head``h]jS)}(hj <h]hstruct wait_queue_head *wq_head}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj <ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj<ubj)}(hhh]jM)}(h the waitqueueh]h the waitqueue}(hj%<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj!<hKhj"<ubah}(h]h ]h"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]uh1jhj!<hKhj<ubj)}(h$``unsigned int mode`` which threads h](j)}(h``unsigned int mode``h]jS)}(hjE<h]hunsigned int mode}(hjG<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjC<ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj?<ubj)}(hhh]jM)}(h which threadsh]h which threads}(hj^<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjZ<hKhj[<ubah}(h]h ]h"]h$]h&]uh1jhj?<ubeh}(h]h ]h"]h$]h&]uh1jhjZ<hKhj<ubj)}(hG``int nr_exclusive`` how many wake-one or wake-many threads to wake up h](j)}(h``int nr_exclusive``h]jS)}(hj~<h]hint nr_exclusive}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj|<ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhjx<ubj)}(hhh]jM)}(h1how many wake-one or wake-many threads to wake uph]h1how many wake-one or wake-many threads to wake up}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj<hKhj<ubah}(h]h ]h"]h$]h&]uh1jhjx<ubeh}(h]h ]h"]h$]h&]uh1jhj<hKhj<ubj)}(h8``void *key`` is directly passed to the wakeup function h](j)}(h ``void *key``h]jS)}(hj<h]h void *key}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj<ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj<ubj)}(hhh]jM)}(h)is directly passed to the wakeup functionh]h)is directly passed to the wakeup function}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj<hKhj<ubah}(h]h ]h"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]uh1jhj<hKhj<ubeh}(h]h ]h"]h$]h&]uh1jhj;ubjM)}(h**Description**h]j)}(hj<h]h Description}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj;ubjM)}(hIf this function wakes up a task, it executes a full memory barrier before accessing the task state. Returns the number of exclusive tasks that were awaken.h]hIf this function wakes up a task, it executes a full memory barrier before accessing the task state. 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If this function wakes up a task, it executes a full memory barrier before accessing the task state.h](jM)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj>ubj)}(hhh](j)}(h2``struct wait_queue_head *wq_head`` the waitqueue h](j)}(h#``struct wait_queue_head *wq_head``h]jS)}(hj>h]hstruct wait_queue_head *wq_head}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj>ubj)}(hhh]jM)}(h the waitqueueh]h the waitqueue}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hKhj>ubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hKhj>ubj)}(h$``unsigned int mode`` which threads h](j)}(h``unsigned int mode``h]jS)}(hj?h]hunsigned int mode}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj?ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj>ubj)}(hhh]jM)}(h which threadsh]h which threads}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj?hKhj?ubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhj?hKhj>ubj)}(h:``void *key`` opaque value to be passed to wakeup targets h](j)}(h ``void *key``h]jS)}(hj=?h]h void *key}(hj??hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;?ubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj7?ubj)}(hhh]jM)}(h+opaque value to be passed to wakeup targetsh]h+opaque value to be passed to wakeup targets}(hjV?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjR?hKhjS?ubah}(h]h ]h"]h$]h&]uh1jhj7?ubeh}(h]h ]h"]h$]h&]uh1jhjR?hKhj>ubeh}(h]h ]h"]h$]h&]uh1jhj>ubjM)}(h**Description**h]j)}(hjx?h]h Description}(hjz?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjv?ubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj>ubjM)}(hPasses WF_SYNC to waitqueue wake functions. The default wake function forwards it to the scheduler; see WF_SYNC for the hint's semantics.h]hPasses WF_SYNC to waitqueue wake functions. The default wake function forwards it to the scheduler; see WF_SYNC for the hint’s semantics.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj>ubjM)}(hdIf this function wakes up a task, it executes a full memory barrier before accessing the task state.h]hdIf this function wakes up a task, it executes a full memory barrier before accessing the task state.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj>ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&__wake_up_locked_sync_key (C function)c.__wake_up_locked_sync_keyhNtauh1hhj_hhhNhNubh)}(hhh](h)}(h^void __wake_up_locked_sync_key (struct wait_queue_head *wq_head, unsigned int mode, void *key)h]h)}(h]void __wake_up_locked_sync_key(struct wait_queue_head *wq_head, unsigned int mode, void *key)h](j)}(hvoidh]hvoid}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?hhhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?hhhj?hKubh)}(h__wake_up_locked_sync_keyh]j)}(h__wake_up_locked_sync_keyh]h__wake_up_locked_sync_key}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj?hhhj?hKubj4)}(h?(struct wait_queue_head *wq_head, unsigned int mode, void *key)h](j:)}(hstruct wait_queue_head *wq_headh](j?)}(hjBh]hstruct}(hj @hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj@ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj@ubh)}(hhh]j)}(hwait_queue_headh]hwait_queue_head}(hj'@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$@ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj)@modnameN classnameNjwjz)}j}]j)}jsj?sbc.__wake_up_locked_sync_keyasbuh1hhj@ubjQ)}(h h]h }(hjG@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj@ubj)}(hjh]h*}(hjU@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubj)}(hwq_headh]hwq_head}(hjb@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj@ubj:)}(hunsigned int modeh](j)}(hunsignedh]hunsigned}(hj{@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjw@ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjw@ubj)}(hinth]hint}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjw@ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjw@ubj)}(hmodeh]hmode}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjw@ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj@ubj:)}(h void *keyh](j)}(hvoidh]hvoid}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj@ubj)}(hjh]h*}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubj)}(hkeyh]hkey}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj@ubeh}(h]h ]h"]h$]h&]jjuh1j3hj?hhhj?hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj?hhhj?hKubah}(h]j?ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj?hKhj?hhubj4)}(hhh]jM)}(h/wake up a thread blocked on a locked waitqueue.h]h/wake up a thread blocked on a locked waitqueue.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhjAhhubah}(h]h ]h"]h$]h&]uh1j3hj?hhhj?hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj7AjHj7AjIjJjKuh1hhhhj_hNhNubj)}(h**Parameters** ``struct wait_queue_head *wq_head`` the waitqueue ``unsigned int mode`` which threads ``void *key`` opaque value to be passed to wakeup targets **Description** Same as __wake_up_sync_key(), but called with **wq_head->lock** held.h](jM)}(h**Parameters**h]j)}(hjAAh]h Parameters}(hjCAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?Aubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj;Aubj)}(hhh](j)}(h2``struct wait_queue_head *wq_head`` the waitqueue h](j)}(h#``struct wait_queue_head *wq_head``h]jS)}(hj`Ah]hstruct wait_queue_head *wq_head}(hjbAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^Aubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhjZAubj)}(hhh]jM)}(h the waitqueueh]h the waitqueue}(hjyAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjuAhKhjvAubah}(h]h ]h"]h$]h&]uh1jhjZAubeh}(h]h ]h"]h$]h&]uh1jhjuAhKhjWAubj)}(h$``unsigned int mode`` which threads h](j)}(h``unsigned int mode``h]jS)}(hjAh]hunsigned int mode}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhjAubj)}(hhh]jM)}(h which threadsh]h which threads}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjAhKhjAubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhjAhKhjWAubj)}(h:``void *key`` opaque value to be passed to wakeup targets h](j)}(h ``void *key``h]jS)}(hjAh]h void *key}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAubah}(h]h ]h"]h$]h&]uh1jhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhjAubj)}(hhh]jM)}(h+opaque value to be passed to wakeup targetsh]h+opaque value to be passed to wakeup targets}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjAhKhjAubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhjAhKhjWAubeh}(h]h ]h"]h$]h&]uh1jhj;AubjM)}(h**Description**h]j)}(hj Bh]h Description}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Bubah}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj;AubjM)}(hESame as __wake_up_sync_key(), but called with **wq_head->lock** held.h](h.Same as __wake_up_sync_key(), but called with }(hj#BhhhNhNubj)}(h**wq_head->lock**h]h wq_head->lock}(hj+BhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#Bubh held.}(hj#BhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhU/var/lib/git/docbuild/linux/Documentation/driver-api/basics:66: ./kernel/sched/wait.chKhj;Aubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj_hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hfinish_wait (C function) c.finish_waithNtauh1hhj_hhhNhNubh)}(hhh](h)}(hUvoid finish_wait (struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)h]h)}(hTvoid finish_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)h](j)}(hvoidh]hvoid}(hjdBhhhNhNubah}(h]h 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If stop signo is being set, the existing signo is cleared. 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If stop signo is being set, the existing signo is cleared. If **task** is already being killed or exiting, this function becomes noop.h](hClear }(hjJhhhNhNubj)}(h**mask**h]hmask}(hj JhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh from }(hjJhhhNhNubj)}(h**task->jobctl**h]h task->jobctl}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh. }(hjJhhhNhNubj)}(h**mask**h]hmask}(hj0JhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh must be subset of }(hjJhhhNhNubjS)}(h``JOBCTL_PENDING_MASK``h]hJOBCTL_PENDING_MASK}(hjBJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubh | }(hjJhhhNhNubjS)}(h``JOBCTL_STOP_CONSUME``h]hJOBCTL_STOP_CONSUME}(hjTJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubh | }hjJsbjS)}(h``JOBCTL_STOP_SIGMASK``h]hJOBCTL_STOP_SIGMASK}(hjfJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubh | }(hjJhhhNhNubjS)}(h``JOBCTL_TRAPPING``h]hJOBCTL_TRAPPING}(hjxJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubhB. If stop signo is being set, the existing signo is cleared. If }(hjJhhhNhNubj)}(h**task**h]htask}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh@ is already being killed or exiting, this function becomes noop.}(hjJhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chKhjUIubjM)}(h **Context**h]j)}(hjJh]hContext}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chKhjUIubjM)}(h4Must be called with **task->sighand->siglock** held.h](hMust be called with }(hjJhhhNhNubj)}(h**task->sighand->siglock**h]htask->sighand->siglock}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh held.}(hjJhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjUIubjM)}(h **Return**h]j)}(hjJh]hReturn}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjUIubjM)}(hO``true`` if **mask** is set, ``false`` if made noop because **task** was dying.h](jS)}(h``true``h]htrue}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubh if }(hjJhhhNhNubj)}(h**mask**h]hmask}(hj KhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh is set, }(hjJhhhNhNubjS)}(h ``false``h]hfalse}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubh if made noop because }(hjJhhhNhNubj)}(h**task**h]htask}(hj.KhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh was dying.}(hjJhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjUIubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'task_clear_jobctl_trapping (C function)c.task_clear_jobctl_trappinghNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h:void task_clear_jobctl_trapping (struct task_struct *task)h]h)}(h9void task_clear_jobctl_trapping(struct task_struct *task)h](j)}(hvoidh]hvoid}(hjgKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcKhhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMubjQ)}(h h]h }(hjvKhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjcKhhhjuKhMubh)}(htask_clear_jobctl_trappingh]j)}(htask_clear_jobctl_trappingh]htask_clear_jobctl_trapping}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubah}(h]h ](jjeh"]h$]h&]jjuh1hhjcKhhhjuKhMubj4)}(h(struct task_struct *task)h]j:)}(hstruct task_struct *taskh](j?)}(hjBh]hstruct}(hjKhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjKubjQ)}(h h]h }(hjKhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjKubh)}(hhh]j)}(h task_structh]h task_struct}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjKmodnameN classnameNjwjz)}j}]j)}jsjKsbc.task_clear_jobctl_trappingasbuh1hhjKubjQ)}(h h]h }(hjKhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjKubj)}(hjh]h*}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubj)}(htaskh]htask}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjKubah}(h]h ]h"]h$]h&]jjuh1j3hjcKhhhjuKhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj_KhhhjuKhMubah}(h]jZKah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjuKhMhj\Khhubj4)}(hhh]jM)}(hclear jobctl trapping bith]hclear jobctl trapping bit}(hj'LhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhj$Lhhubah}(h]h ]h"]h$]h&]uh1j3hj\KhhhjuKhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj?LjHj?LjIjJjKuh1hhhhj}DhNhNubj)}(hXr**Parameters** ``struct task_struct *task`` target task **Description** If JOBCTL_TRAPPING is set, a ptracer is waiting for us to enter TRACED. Clear it and wake up the ptracer. Note that we don't need any further locking. **task->siglock** guarantees that **task->parent** points to the ptracer. **Context** Must be called with **task->sighand->siglock** held.h](jM)}(h**Parameters**h]j)}(hjILh]h Parameters}(hjKLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGLubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjCLubj)}(hhh]j)}(h)``struct task_struct *task`` target task h](j)}(h``struct task_struct *task``h]jS)}(hjhLh]hstruct task_struct *task}(hjjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjfLubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjbLubj)}(hhh]jM)}(h target taskh]h target task}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj}LhMhj~Lubah}(h]h ]h"]h$]h&]uh1jhjbLubeh}(h]h ]h"]h$]h&]uh1jhj}LhMhj_Lubah}(h]h ]h"]h$]h&]uh1jhjCLubjM)}(h**Description**h]j)}(hjLh]h Description}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjCLubjM)}(hIf JOBCTL_TRAPPING is set, a ptracer is waiting for us to enter TRACED. Clear it and wake up the ptracer. Note that we don't need any further locking. **task->siglock** guarantees that **task->parent** points to the ptracer.h](hIf JOBCTL_TRAPPING is set, a ptracer is waiting for us to enter TRACED. Clear it and wake up the ptracer. Note that we don’t need any further locking. }(hjLhhhNhNubj)}(h**task->siglock**h]h task->siglock}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh guarantees that }(hjLhhhNhNubj)}(h**task->parent**h]h task->parent}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh points to the ptracer.}(hjLhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjCLubjM)}(h **Context**h]j)}(hjLh]hContext}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjCLubjM)}(h4Must be called with **task->sighand->siglock** held.h](hMust be called with }(hjMhhhNhNubj)}(h**task->sighand->siglock**h]htask->sighand->siglock}(hj MhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh held.}(hjMhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjCLubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&task_clear_jobctl_pending (C function)c.task_clear_jobctl_pendinghNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hMvoid task_clear_jobctl_pending (struct task_struct *task, unsigned long mask)h]h)}(hLvoid task_clear_jobctl_pending(struct task_struct *task, unsigned long mask)h](j)}(hvoidh]hvoid}(hjEMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAMhhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM,ubjQ)}(h h]h }(hjTMhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAMhhhjSMhM,ubh)}(htask_clear_jobctl_pendingh]j)}(htask_clear_jobctl_pendingh]htask_clear_jobctl_pending}(hjfMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbMubah}(h]h ](jjeh"]h$]h&]jjuh1hhjAMhhhjSMhM,ubj4)}(h.(struct task_struct *task, unsigned long mask)h](j:)}(hstruct task_struct *taskh](j?)}(hjBh]hstruct}(hjMhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj~MubjQ)}(h h]h }(hjMhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~Mubh)}(hhh]j)}(h task_structh]h task_struct}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjMmodnameN classnameNjwjz)}j}]j)}jsjhMsbc.task_clear_jobctl_pendingasbuh1hhj~MubjQ)}(h h]h }(hjMhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~Mubj)}(hjh]h*}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~Mubj)}(htaskh]htask}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~Mubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjzMubj:)}(hunsigned long maskh](j)}(hunsignedh]hunsigned}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubjQ)}(h h]h }(hjNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjMubj)}(hlongh]hlong}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubjQ)}(h h]h }(hjNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjMubj)}(hmaskh]hmask}(hj,NhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjzMubeh}(h]h ]h"]h$]h&]jjuh1j3hjAMhhhjSMhM,ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj=MhhhjSMhM,ubah}(h]j8Mah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjSMhM,hj:Mhhubj4)}(hhh]jM)}(hclear jobctl pending bitsh]hclear jobctl pending bits}(hjVNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM,hjSNhhubah}(h]h ]h"]h$]h&]uh1j3hj:MhhhjSMhM,ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjnNjHjnNjIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct task_struct *task`` target task ``unsigned long mask`` pending bits to clear **Description** Clear **mask** from **task->jobctl**. **mask** must be subset of ``JOBCTL_PENDING_MASK``. If ``JOBCTL_STOP_PENDING`` is being cleared, other STOP bits are cleared together. If clearing of **mask** leaves no stop or trap pending, this function calls task_clear_jobctl_trapping(). **Context** Must be called with **task->sighand->siglock** held.h](jM)}(h**Parameters**h]j)}(hjxNh]h Parameters}(hjzNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM0hjrNubj)}(hhh](j)}(h)``struct task_struct *task`` target task h](j)}(h``struct task_struct *task``h]jS)}(hjNh]hstruct task_struct *task}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjNubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM-hjNubj)}(hhh]jM)}(h target taskh]h target task}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjNhM-hjNubah}(h]h ]h"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]uh1jhjNhM-hjNubj)}(h-``unsigned long mask`` pending bits to clear h](j)}(h``unsigned long mask``h]jS)}(hjNh]hunsigned long mask}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjNubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM.hjNubj)}(hhh]jM)}(hpending bits to clearh]hpending bits to clear}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjNhM.hjNubah}(h]h ]h"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]uh1jhjNhM.hjNubeh}(h]h ]h"]h$]h&]uh1jhjrNubjM)}(h**Description**h]j)}(hj Oh]h Description}(hj OhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Oubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM0hjrNubjM)}(hClear **mask** from **task->jobctl**. **mask** must be subset of ``JOBCTL_PENDING_MASK``. If ``JOBCTL_STOP_PENDING`` is being cleared, other STOP bits are cleared together.h](hClear }(hj!OhhhNhNubj)}(h**mask**h]hmask}(hj)OhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!Oubh from }(hj!OhhhNhNubj)}(h**task->jobctl**h]h task->jobctl}(hj;OhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!Oubh. }(hj!OhhhNhNubj)}(h**mask**h]hmask}(hjMOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!Oubh must be subset of }(hj!OhhhNhNubjS)}(h``JOBCTL_PENDING_MASK``h]hJOBCTL_PENDING_MASK}(hj_OhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj!Oubh. If }(hj!OhhhNhNubjS)}(h``JOBCTL_STOP_PENDING``h]hJOBCTL_STOP_PENDING}(hjqOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj!Oubh8 is being cleared, other STOP bits are cleared together.}(hj!OhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM/hjrNubjM)}(hiIf clearing of **mask** leaves no stop or trap pending, this function calls task_clear_jobctl_trapping().h](hIf clearing of }(hjOhhhNhNubj)}(h**mask**h]hmask}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubhR leaves no stop or trap pending, this function calls task_clear_jobctl_trapping().}(hjOhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM3hjrNubjM)}(h **Context**h]j)}(hjOh]hContext}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM6hjrNubjM)}(h4Must be called with **task->sighand->siglock** held.h](hMust be called with }(hjOhhhNhNubj)}(h**task->sighand->siglock**h]htask->sighand->siglock}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubh held.}(hjOhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM7hjrNubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(task_participate_group_stop (C function)c.task_participate_group_stophNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h;bool task_participate_group_stop (struct task_struct *task)h]h)}(h:bool task_participate_group_stop(struct task_struct *task)h](j)}(hjh]hbool}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPhhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMHubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPhhhjPhMHubh)}(htask_participate_group_stoph]j)}(htask_participate_group_stoph]htask_participate_group_stop}(hj$PhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Pubah}(h]h ](jjeh"]h$]h&]jjuh1hhjPhhhjPhMHubj4)}(h(struct task_struct *task)h]j:)}(hstruct task_struct *taskh](j?)}(hjBh]hstruct}(hj@PhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjsighand->siglock** held. **Return** ``true`` if group stop completion should be notified to the parent, ``false`` otherwise.h](jM)}(h**Parameters**h]j)}(hjPh]h Parameters}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMLhjPubj)}(hhh]j)}(h@``struct task_struct *task`` task participating in a group stop h](j)}(h``struct task_struct *task``h]jS)}(hjQh]hstruct task_struct *task}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjQubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMIhjPubj)}(hhh]jM)}(h"task participating in a group stoph]h"task participating in a group stop}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQhMIhjQubah}(h]h ]h"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]uh1jhjQhMIhjPubah}(h]h ]h"]h$]h&]uh1jhjPubjM)}(h**Description**h]j)}(hj?Qh]h Description}(hjAQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=Qubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMKhjPubjM)}(hX **task** has ``JOBCTL_STOP_PENDING`` set and is participating in a group stop. 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If trapped for STOP and ptracer is listening for events, tracee is woken up so that it can re-trap for the new event. If trapped otherwise, STOP trap will be eventually taken without returning to userland after the existing traps are finished by PTRACE_CONT.h](hIf }(hjShhhNhNubj)}(h**t**h]ht}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubhX* is running, STOP trap will be taken. If trapped for STOP and ptracer is listening for events, tracee is woken up so that it can re-trap for the new event. If trapped otherwise, STOP trap will be eventually taken without returning to userland after the existing traps are finished by PTRACE_CONT.}(hjShhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMQhj&SubjM)}(h **Context**h]j)}(hjSh]hContext}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMWhj&SubjM)}(h4Must be called with **task->sighand->siglock** held.h](hMust be called with }(hjShhhNhNubj)}(h**task->sighand->siglock**h]htask->sighand->siglock}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubh held.}(hjShhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMXhj&Subeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hforce_sig_seccomp (C function)c.force_sig_seccomphNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hDint force_sig_seccomp (int syscall, int 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]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM:hjUubj)}(hhh]jM)}(h>filter-supplied reason code to send to userland (via si_errno)h]h>filter-supplied reason code to send to userland (via si_errno)}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUhM:hjUubah}(h]h ]h"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]uh1jhjUhM:hj[Uubj)}(h3``bool force_coredump`` true to trigger a coredump h](j)}(h``bool force_coredump``h]jS)}(hjUh]hbool force_coredump}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjUubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM;hjUubj)}(hhh]jM)}(htrue to trigger a coredumph]htrue to trigger a coredump}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUhM;hjUubah}(h]h ]h"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]uh1jhjUhM;hj[Uubeh}(h]h ]h"]h$]h&]uh1jhj?UubjM)}(h**Description**h]j)}(hjVh]h Description}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM=hj?UubjM)}(hCForces a SIGSYS with a code of SYS_SECCOMP and related sigsys info.h]hCForces a SIGSYS with a code of SYS_SECCOMP and related sigsys info.}(hj'VhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM<hj?Uubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%do_notify_parent_cldstop (C function)c.do_notify_parent_cldstophNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hRvoid do_notify_parent_cldstop (struct task_struct *tsk, bool for_ptracer, int why)h]h)}(hQvoid do_notify_parent_cldstop(struct task_struct *tsk, bool for_ptracer, int why)h](j)}(hvoidh]hvoid}(hjVVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRVhhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM) ubjQ)}(h h]h }(hjeVhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRVhhhjdVhM) 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If }(hjXhhhNhNubjS)}(h``true``h]htrue}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjXubh, }hjXsbj)}(h**tsk**h]htsk}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubh reports to }(hjXhhhNhNubj)}(h**tsk->parent**h]h tsk->parent}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubh which should be the ptracer.}(hjXhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM- hjWubjM)}(h **Context**h]j)}(hjYh]hContext}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM1 hjWubjM)}(h7Must be called with tasklist_lock at least read locked.h]h7Must be called with tasklist_lock at least read locked.}(hj(YhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM2 hjWubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdo_signal_stop (C function)c.do_signal_stophNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hbool do_signal_stop (int signr)h]h)}(hbool do_signal_stop(int signr)h](j)}(hjh]hbool}(hjWYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSYhhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM/ ubjQ)}(h h]h }(hjeYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSYhhhjdYhM/ ubh)}(hdo_signal_stoph]j)}(hdo_signal_stoph]hdo_signal_stop}(hjwYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsYubah}(h]h ](jjeh"]h$]h&]jjuh1hhjSYhhhjdYhM/ ubj4)}(h (int signr)h]j:)}(h int signrh](j)}(hinth]hint}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYubj)}(hsignrh]hsignr}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjYubah}(h]h ]h"]h$]h&]jjuh1j3hjSYhhhjdYhM/ ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjOYhhhjdYhM/ ubah}(h]jJYah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjdYhM/ hjLYhhubj4)}(hhh]jM)}(h4handle group stop for SIGSTOP and other stop signalsh]h4handle group stop for SIGSTOP and other stop signals}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM/ hjYhhubah}(h]h ]h"]h$]h&]uh1j3hjLYhhhjdYhM/ ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjYjHjYjIjJjKuh1hhhhj}DhNhNubj)}(hX#**Parameters** ``int signr`` signr causing group stop if initiating **Description** If ``JOBCTL_STOP_PENDING`` is not set yet, initiate group stop with **signr** and participate in it. 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When !PT_SEIZED, it's used only for group stop trap with stop signal number as exit_code and no siginfo. **Context** Must be called with **current->sighand->siglock** held, which may be released and re-acquired before returning with intervening sleep.h](jM)}(h**Parameters**h]j)}(hj\h]h Parameters}(hj \hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM hj\ubj)}(hhh]j)}(h``void`` no arguments h](j)}(h``void``h]jS)}(hj=\h]hvoid}(hj?\hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;\ubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chKhj7\ubj)}(hhh]jM)}(h no argumentsh]h no arguments}(hjV\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjR\hKhjS\ubah}(h]h ]h"]h$]h&]uh1jhj7\ubeh}(h]h ]h"]h$]h&]uh1jhjR\hKhj4\ubah}(h]h ]h"]h$]h&]uh1jhj\ubjM)}(h**Description**h]j)}(hjx\h]h Description}(hjz\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjv\ubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chKhj\ubjM)}(hWhen PT_SEIZED, it's used for both group stop and explicit SEIZE/INTERRUPT traps. Both generate PTRACE_EVENT_STOP trap with accompanying siginfo. If stopped, lower eight bits of exit_code contain the stop signal; otherwise, ``SIGTRAP``.h](hWhen PT_SEIZED, it’s used for both group stop and explicit SEIZE/INTERRUPT traps. Both generate PTRACE_EVENT_STOP trap with accompanying siginfo. If stopped, lower eight bits of exit_code contain the stop signal; otherwise, }(hj\hhhNhNubjS)}(h ``SIGTRAP``h]hSIGTRAP}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj\ubh.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM hj\ubjM)}(hhWhen !PT_SEIZED, it's used only for group stop trap with stop signal number as exit_code and no siginfo.h]hjWhen !PT_SEIZED, it’s used only for group stop trap with stop signal number as exit_code and no siginfo.}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM hj\ubjM)}(h **Context**h]j)}(hj\h]hContext}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM hj\ubjM)}(hMust be called with **current->sighand->siglock** held, which may be released and re-acquired before returning with intervening sleep.h](hMust be called with }(hj\hhhNhNubj)}(h**current->sighand->siglock**h]hcurrent->sighand->siglock}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubhU held, which may be released and re-acquired before returning with intervening sleep.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM hj\ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdo_freezer_trap (C function)c.do_freezer_traphNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hvoid do_freezer_trap (void)h]h)}(hvoid do_freezer_trap(void)h](j)}(hvoidh]hvoid}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]hhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM ubjQ)}(h h]h }(hj&]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj]hhhj%]hM ubh)}(hdo_freezer_traph]j)}(hdo_freezer_traph]hdo_freezer_trap}(hj8]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4]ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj]hhhj%]hM ubj4)}(h(void)h]j:)}(hvoidh]j)}(hvoidh]hvoid}(hjT]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjP]ubah}(h]h ]h"]h$]h&]noemphjjuh1j9hjL]ubah}(h]h ]h"]h$]h&]jjuh1j3hj]hhhj%]hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj]hhhj%]hM ubah}(h]j ]ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj%]hM hj ]hhubj4)}(hhh]jM)}(hhandle the freezer jobctl traph]hhandle the freezer jobctl trap}(hj~]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM hj{]hhubah}(h]h ]h"]h$]h&]uh1j3hj ]hhhj%]hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj]jHj]jIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``void`` no arguments **Description** Puts the task into frozen state, if only the task is not about to quit. 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Tracing is notified.h](jM)}(h**Parameters**h]j)}(hj_h]h Parameters}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM; hj_ubj)}(hhh](j)}(h.``struct ksignal *ksig`` kernel signal struct h](j)}(h``struct ksignal *ksig``h]jS)}(hj_h]hstruct ksignal *ksig}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_ubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM8 hj_ubj)}(hhh]jM)}(hkernel signal structh]hkernel signal struct}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj_hM8 hj_ubah}(h]h ]h"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]uh1jhj_hM8 hj_ubj)}(hF``int stepping`` nonzero if debugger single-step or block-step in use h](j)}(h``int stepping``h]jS)}(hj_h]h int stepping}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_ubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM9 hj_ubj)}(hhh]jM)}(h4nonzero if debugger single-step or block-step in useh]h4nonzero if debugger single-step or block-step in use}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj_hM9 hj_ubah}(h]h ]h"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]uh1jhj_hM9 hj_ubeh}(h]h ]h"]h$]h&]uh1jhj_ubjM)}(h**Description**h]j)}(hj"`h]h Description}(hj$`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj `ubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM; hj_ubjM)}(hXThis function should be called when a signal has successfully been delivered. It updates the blocked signals accordingly (**ksig->ka.sa.sa_mask** is always blocked), and the signal itself is blocked unless ``SA_NODEFER`` is set in **ksig->ka.sa.sa_flags**. Tracing is notified.h](hzThis function should be called when a signal has successfully been delivered. It updates the blocked signals accordingly (}(hj8`hhhNhNubj)}(h**ksig->ka.sa.sa_mask**h]hksig->ka.sa.sa_mask}(hj@`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8`ubh= is always blocked), and the signal itself is blocked unless }(hj8`hhhNhNubjS)}(h``SA_NODEFER``h]h SA_NODEFER}(hjR`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj8`ubh is set in }(hj8`hhhNhNubj)}(h**ksig->ka.sa.sa_flags**h]hksig->ka.sa.sa_flags}(hjd`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8`ubh. 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]h"]h$]h&]uh1jLhjbhM hjbubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhjbhM hj|bubah}(h]h ]h"]h$]h&]uh1jhj`bubjM)}(h**Description**h]j)}(hjbh]h Description}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM hj`bubjM)}(hIt is wrong to change ->blocked directly, this helper should be used to ensure the process can't miss a shared signal we are going to block.h]hIt is wrong to change ->blocked directly, this helper should be used to ensure the process can’t miss a shared signal we are going to block.}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM hj`bubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsys_rt_sigprocmask (C function)c.sys_rt_sigprocmaskhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hdlong sys_rt_sigprocmask (int how, sigset_t __user * nset, sigset_t __user * oset, size_t 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classnameNjwjz)}j}]j)}jsj(csbc.sys_rt_sigprocmaskasbuh1hhjscubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjscubh__user}(hjschhhNhNubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjscubj)}(hjh]h*}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjscubj)}(hnseth]hnset}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjscubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:cubj:)}(hsigset_t __user *oseth](h)}(hhh]j)}(hsigset_th]hsigset_t}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjcmodnameN classnameNjwjz)}j}]jcc.sys_rt_sigprocmaskasbuh1hhjcubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjcubh__user}(hjchhhNhNubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjcubj)}(hjh]h*}(hj!dhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubj)}(hoseth]hoset}(hj.dhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:cubj:)}(hsize_t sigsetsizeh](h)}(hhh]j)}(hsize_th]hsize_t}(hjJdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGdubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjLdmodnameN classnameNjwjz)}j}]jcc.sys_rt_sigprocmaskasbuh1hhjCdubjQ)}(h h]h }(hjhdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCdubj)}(h sigsetsizeh]h sigsetsize}(hjvdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCdubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:cubeh}(h]h ]h"]h$]h&]jjuh1j3hjchhhjchME ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjbhhhjchME ubah}(h]jbah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjchME hjbhhubj4)}(hhh]jM)}(h,change the list of currently blocked signalsh]h,change the list of currently blocked signals}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chME hjdhhubah}(h]h ]h"]h$]h&]uh1j3hjbhhhjchME ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjdjHjdjIjJjKuh1hhhhj}DhNhNubj)}(h**Parameters** ``int how`` whether to add, remove, or set signals ``sigset_t __user * nset`` stores pending signals ``sigset_t __user * oset`` previous value of signal mask if non-null ``size_t sigsetsize`` size of sigset_t typeh](jM)}(h**Parameters**h]j)}(hjdh]h Parameters}(hjdhhhNhNubah}(h]h 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classnameNjwjz)}j}]j)}jsj fsbc.sys_rt_sigpendingasbuh1hhjfubjQ)}(h h]h }(hjFfhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfubh__user}(hjfhhhNhNubjQ)}(h h]h }(hjXfhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfubj)}(hjh]h*}(hjffhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubj)}(huseth]huset}(hjsfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjfubj:)}(hsize_t sigsetsizeh](h)}(hhh]j)}(hsize_th]hsize_t}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjfmodnameN classnameNjwjz)}j}]jBfc.sys_rt_sigpendingasbuh1hhjfubjQ)}(h h]h }(hjfhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfubj)}(h sigsetsizeh]h sigsetsize}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjfubeh}(h]h ]h"]h$]h&]jjuh1j3hjehhhjehM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjehhhjehM ubah}(h]jeah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjehM hjehhubj4)}(hhh]jM)}(h;examine a pending signal that has been raised while blockedh]h;examine a pending signal that has been raised while 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reftargetjhmodnameN classnameNjwjz)}j}]j0hc.copy_siginfo_to_external32asbuh1hhjdhubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdhubj)}(hjh]h*}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdhubj)}(hfromh]hfrom}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjgubeh}(h]h ]h"]h$]h&]jjuh1j3hjghhhjghM4ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjghhhjghM4ubah}(h]jgah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjghM4hjghhubj4)}(hhh]jM)}(h0copy a kernel siginfo into a compat user siginfoh]h0copy a kernel siginfo into a compat user siginfo}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM4hjihhubah}(h]h ]h"]h$]h&]uh1j3hjghhhjghM4ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjijHjijIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct compat_siginfo *to`` compat siginfo destination ``const struct kernel_siginfo *from`` kernel siginfo source **Note** This function does not work properly for the SIGCHLD on x32, but fortunately it doesn't 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classnameNjwjz)}j}]j)}jsj!jsbc.do_sigtimedwaitasbuh1hhj7jubjQ)}(h h]h }(hjyjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7jubj)}(hjh]h*}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7jubj)}(hwhichh]hwhich}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7jubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3jubj:)}(hkernel_siginfo_t *infoh](h)}(hhh]j)}(hkernel_siginfo_th]hkernel_siginfo_t}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjjmodnameN classnameNjwjz)}j}]jujc.do_sigtimedwaitasbuh1hhjjubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjubj)}(hjh]h*}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubj)}(hinfoh]hinfo}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3jubj:)}(hconst struct timespec64 *tsh](j?)}(hj h]hconst}(hjkhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjjubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjubj?)}(hjBh]hstruct}(hjkhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjjubjQ)}(h h]h }(hj*khhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjubh)}(hhh]j)}(h timespec64h]h timespec64}(hj;khhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8kubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=kmodnameN classnameNjwjz)}j}]jujc.do_sigtimedwaitasbuh1hhjjubjQ)}(h h]h }(hjYkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjubj)}(hjh]h*}(hjgkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubj)}(htsh]hts}(hjtkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3jubeh}(h]h ]h"]h$]h&]jjuh1j3hjihhhj jhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjihhhj jhMubah}(h]jiah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj jhMhjihhubj4)}(hhh]jM)}(h.wait for queued signals specified in **which**h](h%wait for queued signals specified in }(hjkhhhNhNubj)}(h **which**h]hwhich}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjkhhubah}(h]h ]h"]h$]h&]uh1j3hjihhhj jhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjkjHjkjIjJjKuh1hhhhj}DhNhNubj)}(h**Parameters** ``const sigset_t *which`` queued signals to wait for ``kernel_siginfo_t *info`` if non-null, the signal's siginfo is returned here ``const struct timespec64 *ts`` upper bound on process time suspensionh](jM)}(h**Parameters**h]j)}(hjkh]h Parameters}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjkubj)}(hhh](j)}(h5``const sigset_t *which`` queued signals to wait for h](j)}(h``const sigset_t *which``h]jS)}(hjkh]hconst sigset_t *which}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjkubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjkubj)}(hhh]jM)}(hqueued signals to wait forh]hqueued signals to wait for}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlhMhjlubah}(h]h ]h"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]uh1jhjlhMhjkubj)}(hN``kernel_siginfo_t *info`` if non-null, the signal's siginfo is returned here h](j)}(h``kernel_siginfo_t *info``h]jS)}(hj&lh]hkernel_siginfo_t *info}(hj(lhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$lubah}(h]h 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classnameNjwjz)}j}]j0mc.sys_rt_sigtimedwaitasbuh1hhjvmubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvmubh__user}(hjvmhhhNhNubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvmubj)}(hjh]h*}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvmubj)}(huinfoh]huinfo}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjlubj:)}(h*const struct __kernel_timespec __user *utsh](j?)}(hj h]hconst}(hjmhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjmubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubj?)}(hjBh]hstruct}(hjmhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjmubjQ)}(h h]h }(hj nhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubh)}(hhh]j)}(h__kernel_timespech]h__kernel_timespec}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjnmodnameN classnameNjwjz)}j}]j0mc.sys_rt_sigtimedwaitasbuh1hhjmubjQ)}(h h]h }(hj8nhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubh__user}(hjmhhhNhNubjQ)}(h h]h }(hjJnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubj)}(hjh]h*}(hjXnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubj)}(hutsh]huts}(hjenhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjlubj:)}(hsize_t sigsetsizeh](h)}(hhh]j)}(hsize_th]hsize_t}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~nubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjnmodnameN classnameNjwjz)}j}]j0mc.sys_rt_sigtimedwaitasbuh1hhjznubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjznubj)}(h sigsetsizeh]h sigsetsize}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjznubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjlubeh}(h]h ]h"]h$]h&]jjuh1j3hjlhhhjlhM*ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjlhhhjlhM*ubah}(h]jlah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjlhM*hjlhhubj4)}(hhh]jM)}(h=synchronously wait for queued signals specified in **uthese**h](h3synchronously wait for queued signals specified in }(hjnhhhNhNubj)}(h **uthese**h]huthese}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM*hjnhhubah}(h]h ]h"]h$]h&]uh1j3hjlhhhjlhM*ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjnjHjnjIjJjKuh1hhhhj}DhNhNubj)}(hX+**Parameters** ``const sigset_t __user * uthese`` queued signals to wait for ``siginfo_t __user * uinfo`` if non-null, the signal's siginfo is returned here ``const struct __kernel_timespec __user * uts`` upper bound on process time suspension ``size_t sigsetsize`` size of sigset_t typeh](jM)}(h**Parameters**h]j)}(hjoh]h Parameters}(hj ohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM.hjoubj)}(hhh](j)}(h>``const sigset_t __user * uthese`` queued signals to wait for h](j)}(h"``const sigset_t __user * uthese``h]jS)}(hj&oh]hconst sigset_t __user * uthese}(hj(ohhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$oubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM,hj oubj)}(hhh]jM)}(hqueued signals to wait forh]hqueued signals to wait for}(hj?ohhhNhNubah}(h]h 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]j]ah"]h$]h&]uh1jPhjrubj)}(hflagsh]hflags}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjrubeh}(h]h ]h"]h$]h&]jjuh1j3hjqhhhjqhM.ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjqhhhjqhM.ubah}(h]jqah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjqhM.hjqhhubj4)}(hhh]jM)}(h Signal a process through a pidfdh]h Signal a process through a pidfd}(hj>shhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM.hj;shhubah}(h]h ]h"]h$]h&]uh1j3hjqhhhjqhM.ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjVsjHjVsjIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``int pidfd`` file descriptor of the process ``int sig`` signal to send ``siginfo_t __user * info`` signal info ``unsigned int flags`` future flags **Description** Send the signal to the thread group or to the individual thread depending on PIDFD_THREAD. 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In the future extension to }(hj{thhhNhNubj)}(h **flags**h]hflags}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{tubh. may be used to override the default scope of }(hj{thhhNhNubj)}(h **pidfd**h]hpidfd}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{tubh.}(hj{thhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM3hjZsubjM)}(h **Return**h]j)}(hjth]hReturn}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM8hjZsubjM)}(h'0 on success, negative errno on failureh]h'0 on success, negative errno on failure}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM9hjZsubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsys_tgkill (C function) c.sys_tgkillhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h0long sys_tgkill (pid_t tgid, pid_t pid, int sig)h]h)}(h/long sys_tgkill(pid_t tgid, pid_t pid, int sig)h](j)}(hlongh]hlong}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjthhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMubjQ)}(h h]h }(hjuhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjthhhjuhMubh)}(h sys_tgkillh]j)}(h sys_tgkillh]h sys_tgkill}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubah}(h]h ](jjeh"]h$]h&]jjuh1hhjthhhjuhMubj4)}(h (pid_t tgid, pid_t pid, int sig)h](j:)}(h pid_t tgidh](h)}(hhh]j)}(hpid_th]hpid_t}(hj5uhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2uubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj7umodnameN classnameNjwjz)}j}]j)}jsjusb c.sys_tgkillasbuh1hhj.uubjQ)}(h h]h }(hjUuhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.uubj)}(htgidh]htgid}(hjcuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.uubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj*uubj:)}(h pid_t pidh](h)}(hhh]j)}(hpid_th]hpid_t}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|uubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjumodnameN classnameNjwjz)}j}]jQu c.sys_tgkillasbuh1hhjxuubjQ)}(h h]h }(hjuhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxuubj)}(hpidh]hpid}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxuubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj*uubj:)}(hint sigh](j)}(hinth]hint}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubjQ)}(h h]h }(hjuhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjuubj)}(hsigh]hsig}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj*uubeh}(h]h ]h"]h$]h&]jjuh1j3hjthhhjuhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjthhhjuhMubah}(h]jtah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjuhMhjthhubj4)}(hhh]jM)}(h"send signal to one specific threadh]h"send signal to one specific thread}(hj vhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjvhhubah}(h]h ]h"]h$]h&]uh1j3hjthhhjuhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj"vjHj"vjIjJjKuh1hhhhj}DhNhNubj)}(hXp**Parameters** ``pid_t tgid`` the thread group ID of the thread ``pid_t pid`` the PID of the thread ``int sig`` signal to be sent **Description** This syscall also checks the **tgid** and returns -ESRCH even if the PID exists but it's not belonging to the target process anymore. This method solves the problem of threads exiting and PIDs getting reused.h](jM)}(h**Parameters**h]j)}(hj,vh]h Parameters}(hj.vhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*vubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhj&vubj)}(hhh](j)}(h1``pid_t tgid`` the thread group ID of the thread h](j)}(h``pid_t tgid``h]jS)}(hjKvh]h pid_t tgid}(hjMvhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjIvubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjEvubj)}(hhh]jM)}(h!the thread group ID of the threadh]h!the thread group ID of the thread}(hjdvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj`vhMhjavubah}(h]h ]h"]h$]h&]uh1jhjEvubeh}(h]h ]h"]h$]h&]uh1jhj`vhMhjBvubj)}(h$``pid_t pid`` the PID of the thread h](j)}(h ``pid_t pid``h]jS)}(hjvh]h pid_t pid}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjvubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhj~vubj)}(hhh]jM)}(hthe PID of the threadh]hthe PID of the thread}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjvhMhjvubah}(h]h ]h"]h$]h&]uh1jhj~vubeh}(h]h ]h"]h$]h&]uh1jhjvhMhjBvubj)}(h``int sig`` signal to be sent h](j)}(h ``int sig``h]jS)}(hjvh]hint sig}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjvubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjvubj)}(hhh]jM)}(hsignal to be senth]hsignal to be sent}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjvhMhjvubah}(h]h ]h"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]uh1jhjvhMhjBvubeh}(h]h ]h"]h$]h&]uh1jhj&vubjM)}(h**Description**h]j)}(hjvh]h Description}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhj&vubji)}(hThis syscall also checks the **tgid** and returns -ESRCH even if the PID exists but it's not belonging to the target process anymore. This method solves the problem of threads exiting and PIDs getting reused.h]jM)}(hThis syscall also checks the **tgid** and returns -ESRCH even if the PID exists but it's not belonging to the target process anymore. This method solves the problem of threads exiting and PIDs getting reused.h](hThis syscall also checks the }(hjwhhhNhNubj)}(h**tgid**h]htgid}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubh and returns -ESRCH even if the PID exists but it’s not belonging to the target process anymore. This method solves the problem of threads exiting and PIDs getting reused.}(hjwhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjwubah}(h]h ]h"]h$]h&]uh1jhhj2whMhj&vubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsys_tkill (C function) c.sys_tkillhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h#long sys_tkill (pid_t pid, int sig)h]h)}(h"long sys_tkill(pid_t pid, int sig)h](j)}(hlongh]hlong}(hjYwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUwhhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMubjQ)}(h h]h }(hjhwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUwhhhjgwhMubh)}(h sys_tkillh]j)}(h sys_tkillh]h sys_tkill}(hjzwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvwubah}(h]h ](jjeh"]h$]h&]jjuh1hhjUwhhhjgwhMubj4)}(h(pid_t pid, int sig)h](j:)}(h pid_t pidh](h)}(hhh]j)}(hpid_th]hpid_t}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjwmodnameN classnameNjwjz)}j}]j)}jsj|wsb c.sys_tkillasbuh1hhjwubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjwubj)}(hpidh]hpid}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjwubj:)}(hint sigh](j)}(hinth]hint}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjwubj)}(hsigh]hsig}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjwubeh}(h]h ]h"]h$]h&]jjuh1j3hjUwhhhjgwhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjQwhhhjgwhMubah}(h]jLwah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjgwhMhjNwhhubj4)}(hhh]jM)}(h send signal to one specific taskh]h send signal to one specific task}(hj&xhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhj#xhhubah}(h]h ]h"]h$]h&]uh1j3hjNwhhhjgwhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj>xjHj>xjIjJjKuh1hhhhj}DhNhNubj)}(h**Parameters** ``pid_t pid`` the PID of the task ``int sig`` signal to be sent **Description** Send a signal to only one task, even if it's a CLONE_THREAD task.h](jM)}(h**Parameters**h]j)}(hjHxh]h Parameters}(hjJxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFxubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjBxubj)}(hhh](j)}(h"``pid_t pid`` the PID of the task h](j)}(h ``pid_t pid``h]jS)}(hjgxh]h pid_t pid}(hjixhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjexubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjaxubj)}(hhh]jM)}(hthe PID of the taskh]hthe PID of the task}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj|xhMhj}xubah}(h]h ]h"]h$]h&]uh1jhjaxubeh}(h]h ]h"]h$]h&]uh1jhj|xhMhj^xubj)}(h``int sig`` signal to be sent h](j)}(h ``int sig``h]jS)}(hjxh]hint sig}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjxubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjxubj)}(hhh]jM)}(hsignal to be senth]hsignal to be sent}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjxhMhjxubah}(h]h ]h"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]uh1jhjxhMhj^xubeh}(h]h ]h"]h$]h&]uh1jhjBxubjM)}(h**Description**h]j)}(hjxh]h Description}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjBxubji)}(hASend a signal to only one task, even if it's a CLONE_THREAD task.h]jM)}(hjxh]hCSend a signal to only one task, even if it’s a CLONE_THREAD task.}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjxubah}(h]h ]h"]h$]h&]uh1jhhjyhMhjBxubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h sys_rt_sigqueueinfo (C function)c.sys_rt_sigqueueinfohNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hGlong sys_rt_sigqueueinfo (pid_t pid, int sig, siginfo_t __user * uinfo)h]h)}(hElong sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo)h](j)}(hlongh]hlong}(hj)yhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%yhhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMubjQ)}(h h]h }(hj8yhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%yhhhj7yhMubh)}(hsys_rt_sigqueueinfoh]j)}(hsys_rt_sigqueueinfoh]hsys_rt_sigqueueinfo}(hjJyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFyubah}(h]h ](jjeh"]h$]h&]jjuh1hhj%yhhhj7yhMubj4)}(h-(pid_t pid, int sig, siginfo_t __user *uinfo)h](j:)}(h pid_t pidh](h)}(hhh]j)}(hpid_th]hpid_t}(hjiyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjkymodnameN classnameNjwjz)}j}]j)}jsjLysbc.sys_rt_sigqueueinfoasbuh1hhjbyubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjbyubj)}(hpidh]hpid}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^yubj:)}(hint sigh](j)}(hinth]hint}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hsigh]hsig}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^yubj:)}(hsiginfo_t __user *uinfoh](h)}(hhh]j)}(h siginfo_th]h siginfo_t}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjymodnameN classnameNjwjz)}j}]jyc.sys_rt_sigqueueinfoasbuh1hhjyubjQ)}(h h]h }(hjzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubh__user}(hjyhhhNhNubjQ)}(h h]h }(hjzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hjh]h*}(hj&zhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubj)}(huinfoh]huinfo}(hj3zhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^yubeh}(h]h ]h"]h$]h&]jjuh1j3hj%yhhhj7yhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj!yhhhj7yhMubah}(h]jyah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj7yhMhjyhhubj4)}(hhh]jM)}(h#send signal information to a signalh]h#send signal information to a signal}(hj]zhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjZzhhubah}(h]h ]h"]h$]h&]uh1j3hjyhhhj7yhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjuzjHjuzjIjJjKuh1hhhhj}DhNhNubj)}(h**Parameters** ``pid_t pid`` the PID of the thread ``int sig`` signal to be sent ``siginfo_t __user * uinfo`` signal info to be senth](jM)}(h**Parameters**h]j)}(hjzh]h Parameters}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}zubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjyzubj)}(hhh](j)}(h$``pid_t pid`` the PID of the thread h](j)}(h ``pid_t pid``h]jS)}(hjzh]h pid_t pid}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjzubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjzubj)}(hhh]jM)}(hthe PID of the threadh]hthe PID of the thread}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjzhMhjzubah}(h]h ]h"]h$]h&]uh1jhjzubeh}(h]h ]h"]h$]h&]uh1jhjzhMhjzubj)}(h``int sig`` signal to be sent h](j)}(h ``int sig``h]jS)}(hjzh]hint sig}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjzubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhjzubj)}(hhh]jM)}(hsignal to be senth]hsignal to be sent}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjzhMhjzubah}(h]h ]h"]h$]h&]uh1jhjzubeh}(h]h ]h"]h$]h&]uh1jhjzhMhjzubj)}(h3``siginfo_t __user * uinfo`` signal info to be senth](j)}(h``siginfo_t __user * uinfo``h]jS)}(hj{h]hsiginfo_t __user * uinfo}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj{ubah}(h]h ]h"]h$]h&]uh1jhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhj {ubj)}(hhh]jM)}(hsignal info to be senth]hsignal info to be sent}(hj){hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMhj&{ubah}(h]h ]h"]h$]h&]uh1jhj {ubeh}(h]h ]h"]h$]h&]uh1jhj%{hMhjzubeh}(h]h ]h"]h$]h&]uh1jhjyzubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsys_sigpending (C function)c.sys_sigpendinghNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h0long sys_sigpending (old_sigset_t __user * uset)h]h)}(h.long sys_sigpending(old_sigset_t __user *uset)h](j)}(hlongh]hlong}(hjj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjf{hhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chMubjQ)}(h h]h }(hjy{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjf{hhhjx{hMubh)}(hsys_sigpendingh]j)}(hsys_sigpendingh]hsys_sigpending}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjf{hhhjx{hMubj4)}(h(old_sigset_t __user *uset)h]j:)}(hold_sigset_t __user *useth](h)}(hhh]j)}(h old_sigset_th]h old_sigset_t}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj{modnameN classnameNjwjz)}j}]j)}jsj{sbc.sys_sigpendingasbuh1hhj{ubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{ubh__user}(hj{hhhNhNubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{ubj)}(hjh]h*}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubj)}(huseth]huset}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj{ubah}(h]h ]h"]h$]h&]jjuh1j3hjf{hhhjx{hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjb{hhhjx{hMubah}(h]j]{ah 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classnameNjwjz)}j}]jM}c.sys_sigprocmaskasbuh1hhj}ubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubh__user}(hj}hhhNhNubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubj)}(hjh]h*}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubj)}(hoseth]hoset}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj|ubeh}(h]h ]h"]h$]h&]jjuh1j3hj|hhhj|hM0ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj|hhhj|hM0ubah}(h]j|ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj|hM0hj|hhubj4)}(hhh]jM)}(h"examine and change blocked signalsh]h"examine and change blocked signals}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:75: ./kernel/signal.chM0hj ~hhubah}(h]h ]h"]h$]h&]uh1j3hj|hhhj|hM0ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj'~jHj'~jIjJjKuh1hhhhj}DhNhNubj)}(hXQ**Parameters** ``int how`` whether to add, remove, or set signals ``old_sigset_t __user * nset`` signals to add or remove (if non-null) ``old_sigset_t __user * oset`` previous value of signal mask if non-null 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Returns the kthread or ERR_PTR(-ENOMEM).h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhKAhjubj)}(hhh](j)}(h@``threadfn`` the function to run until signal_pending(current). h](j)}(h ``threadfn``h]jS)}(hjh]hthreadfn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhK>hjubj)}(hhh]jM)}(h2the function to run until signal_pending(current).h]h2the function to run until signal_pending(current).}(hjцhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj͆hK>hjΆubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj͆hK>hjubj)}(h$``data`` data ptr for **threadfn**. h](j)}(h``data``h]jS)}(hjh]hdata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhK?hjubj)}(hhh]jM)}(hdata ptr for **threadfn**.h](h data ptr for }(hj hhhNhNubj)}(h **threadfn**h]hthreadfn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhjhK?hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK?hjubj)}(h.``namefmt`` printf-style name for the thread. h](j)}(h ``namefmt``h]jS)}(hj<h]hnamefmt}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhK@hj6ubj)}(hhh]jM)}(h!printf-style name for the thread.h]h!printf-style name for the thread.}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQhK@hjRubah}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]uh1jhjQhK@hjubj)}(h``...`` variable arguments h](j)}(h``...``h]jS)}(hjuh]h...}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjsubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhKhjoubj)}(hhh]jM)}(hvariable argumentsh]hvariable arguments}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhKhjubjM)}(hpConvenient wrapper for kthread_create() followed by wake_up_process(). Returns the kthread or ERR_PTR(-ENOMEM).h]hpConvenient wrapper for kthread_create() followed by wake_up_process(). Returns the kthread or ERR_PTR(-ENOMEM).}(hjƇhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhKBhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_run_on_cpu (C function)c.kthread_run_on_cpuhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hxstruct task_struct * kthread_run_on_cpu (int (*threadfn)(void *data), void *data, unsigned int cpu, const char *namefmt)h]h)}(hvstruct task_struct *kthread_run_on_cpu(int (*threadfn)(void *data), void *data, unsigned int cpu, const char *namefmt)h](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhKOubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKOubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jskthread_run_on_cpusbc.kthread_run_on_cpuasbuh1hhjhhhjhKOubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKOubj)}(hjh]h*}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKOubh)}(hkthread_run_on_cpuh]j)}(hj2h]hkthread_run_on_cpu}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKOubj4)}(hP(int (*threadfn)(void *data), void *data, unsigned int cpu, const char *namefmt)h](j:)}(hint (*threadfn)(void *data)h](j)}(hinth]hint}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkubj)}(hjsh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubj)}(hthreadfnh]hthreadfn}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubj)}(hjh]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubj)}(hjsh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubj)}(hvoidh]hvoid}(hj͈hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubjQ)}(h h]h }(hjۈhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubj)}(hdatah]hdata}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubj)}(hjh]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjgubj:)}(h void *datah](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hdatah]hdata}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjgubj:)}(hunsigned int cpuh](j)}(hunsignedh]hunsigned}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hinth]hint}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hcpuh]hcpu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjgubj:)}(hconst char *namefmth](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcharh]hchar}(hjʉhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj؉hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hnamefmth]hnamefmt}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjgubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKOubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKOubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKOhjhhubj4)}(hhh]jM)}(h#create and wake a cpu bound thread.h]h#create and wake a cpu bound thread.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhKOhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKOubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj5jHj5jIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``int (*threadfn)(void *data)`` the function to run until signal_pending(current). ``void *data`` data ptr for **threadfn**. ``unsigned int cpu`` The cpu on which the thread should be bound, ``const char *namefmt`` printf-style name for the thread. 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Format is restricted to "name.*``u``". Code fills in cpu number. h](j)}(h``const char *namefmt``h]jS)}(hjh]hconst char *namefmt}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:78: ./include/linux/kthread.hhKThjubj)}(hhh]jM)}(hbprintf-style name for the thread. Format is restricted to "name.*``u``". Code fills in cpu number.h]hfprintf-style name for the thread. Format is restricted to “name.*``u``”. 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You should then do the necessary cleanup and call kthread_parkme()h]hWhen someone calls kthread_park() on your kthread, it will be woken and this will return true. 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This function is safe from kthread_stop() / freezer deadlock and freezable kthreads should use this function instead of calling try_to_freeze() directly.h]hkthread_should_stop() for freezable kthreads, which will enter refrigerator if necessary. This function is safe from kthread_stop() / freezer deadlock and freezable kthreads should use this function instead of calling try_to_freeze() directly.}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chKhjВubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_func (C function)c.kthread_funchNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h.void * kthread_func (struct task_struct *task)h]h)}(h,void *kthread_func(struct task_struct *task)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKubh)}(h kthread_funch]j)}(h kthread_funch]h kthread_func}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h(struct task_struct *task)h]j:)}(hstruct task_struct *taskh](j?)}(hjBh]hstruct}(hjѓhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj͓ubjQ)}(h h]h }(hjޓhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj͓ubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.kthread_funcasbuh1hhj͓ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj͓ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj͓ubj)}(htaskh]htask}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj͓ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjɓubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jzah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhj|hhubj4)}(hhh]jM)}(h1return the function specified on kthread creationh]h1return the function specified on kthread creation}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chKhjQhhubah}(h]h ]h"]h$]h&]uh1j3hj|hhhjhKubeh}(h]h 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]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chKhjpubjM)}(h*Returns NULL if the task is not a kthread.h]h*Returns NULL if the task is not a kthread.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chKhjpubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_data (C function)c.kthread_datahNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h.void * kthread_data (struct task_struct *task)h]h)}(h,void *kthread_data(struct task_struct *task)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chKubjQ)}(h h]h }(hj$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj#hKubj)}(hjh]h*}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhj#hKubh)}(h kthread_datah]j)}(h kthread_datah]h kthread_data}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj#hKubj4)}(h(struct 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task_struct}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj+modnameN classnameNjwjz)}j}]j)}jskthread_create_on_nodesbc.kthread_create_on_nodeasbuh1hhjhhhjhMubjQ)}(h h]h }(hjJhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubj)}(hjh]h*}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhMubh)}(hkthread_create_on_nodeh]j)}(hjGh]hkthread_create_on_node}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(hN(int (*threadfn)(void *data), void *data, int node, const char namefmt[], ...)h](j:)}(hint (*threadfn)(void *data)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjsh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hthreadfnh]hthreadfn}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h)}(hjșhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjsh]h(}(hjՙhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h 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the thread. ``...`` variable arguments **Description** This helper function creates and names a kernel thread. 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The thread will be stopped: use wake_up_process() to start it. See also kthread_run(). The new thread has SCHED_NORMAL policy and is affine to all CPUs.h]hThis helper function creates and names a kernel thread. The thread will be stopped: use wake_up_process() to start it. See also kthread_run(). The new thread has SCHED_NORMAL policy and is affine to all CPUs.}(hjĜhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjXubjM)}(hXIf thread is going to be bound on a particular cpu, give its node in **node**, to get NUMA affinity for kthread stack, or else give NUMA_NO_NODE. When woken, the thread will run **threadfn\(\)** with **data** as its argument. **threadfn\(\)** can either return directly if it is a standalone thread for which no one will call kthread_stop(), or return when 'kthread_should_stop()' is true (which means kthread_stop() has been called). The return value should be zero or a negative error number; it will be passed to kthread_stop().h](hEIf thread is going to be bound on a particular cpu, give its node in }(hjӜhhhNhNubj)}(h**node**h]hnode}(hjۜhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӜubhe, to get NUMA affinity for kthread stack, or else give NUMA_NO_NODE. When woken, the thread will run }(hjӜhhhNhNubj)}(h**threadfn\(\)**h]h threadfn()}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӜubh with }(hjӜhhhNhNubj)}(h**data**h]hdata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӜubh as its argument. }(hjӜhhhNhNubj)}(h**threadfn\(\)**h]h threadfn()}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӜubhX& can either return directly if it is a standalone thread for which no one will call kthread_stop(), or return when ‘kthread_should_stop()’ is true (which means kthread_stop() has been called). 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kthread_bindh]j)}(h kthread_bindh]h kthread_bind}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ](jjeh"]h$]h&]jjuh1hhjUhhhjghMQubj4)}(h)(struct task_struct *p, unsigned int cpu)h](j:)}(hstruct task_struct *ph](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj|sbc.kthread_bindasbuh1hhjubjQ)}(h h]h }(hjԝhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hp}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned int cpuh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hinth]hint}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcpuh]hcpu}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjUhhhjghMQubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjQhhhjghMQubah}(h]jLah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjghMQhjNhhubj4)}(hhh]jM)}(h%bind a just-created kthread to a cpu.h]h%bind a just-created kthread to a cpu.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMQhjfhhubah}(h]h ]h"]h$]h&]uh1j3hjNhhhjghMQubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(hXh**Parameters** ``struct task_struct *p`` thread created by kthread_create(). ``unsigned int cpu`` cpu (might not be online, must be possible) for **k** to run on. **Description** This function is equivalent to set_cpus_allowed(), except that **cpu** doesn't need to be online, and the thread must be stopped (i.e., just returned from kthread_create()).h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMUhjubj)}(hhh](j)}(h>``struct task_struct *p`` thread created by kthread_create(). h](j)}(h``struct task_struct *p``h]jS)}(hjh]hstruct task_struct *p}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMRhjubj)}(hhh]jM)}(h#thread created by kthread_create().h]h#thread created by kthread_create().}(hjÞhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMRhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMRhjubj)}(hV``unsigned int cpu`` cpu (might not be online, must be possible) for **k** to run on. h](j)}(h``unsigned int cpu``h]jS)}(hjh]hunsigned int cpu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMShjݞubj)}(hhh]jM)}(h@cpu (might not be online, must be possible) for **k** to run on.h](h0cpu (might not be online, must be possible) for }(hjhhhNhNubj)}(h**k**h]hk}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to run on.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhjhMShjubah}(h]h ]h"]h$]h&]uh1jhjݞubeh}(h]h ]h"]h$]h&]uh1jhjhMShjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj0h]h Description}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMUhjubjM)}(hThis function is equivalent to set_cpus_allowed(), except that **cpu** doesn't need to be online, and the thread must be stopped (i.e., just returned from kthread_create()).h](h?This function is equivalent to set_cpus_allowed(), except that }(hjFhhhNhNubj)}(h**cpu**h]hcpu}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubhi doesn’t need to be online, and the thread must be stopped (i.e., just returned from kthread_create()).}(hjFhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMUhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"kthread_create_on_cpu (C function)c.kthread_create_on_cpuhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h{struct task_struct * kthread_create_on_cpu (int (*threadfn)(void *data), void *data, unsigned int cpu, const char *namefmt)h]h)}(hystruct task_struct *kthread_create_on_cpu(int (*threadfn)(void *data), void *data, unsigned int cpu, const char *namefmt)h](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMbubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMbubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jskthread_create_on_cpusbc.kthread_create_on_cpuasbuh1hhjhhhjhMbubjQ)}(h h]h }(hjǟhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMbubj)}(hjh]h*}(hj՟hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhMbubh)}(hkthread_create_on_cpuh]j)}(hjğh]hkthread_create_on_cpu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMbubj4)}(hP(int (*threadfn)(void *data), void *data, unsigned int cpu, const char *namefmt)h](j:)}(hint (*threadfn)(void *data)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjsh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h*}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hthreadfnh]hthreadfn}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h)}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjsh]h(}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hvoidh]hvoid}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hdatah]hdata}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h void *datah](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjʠhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hdatah]hdata}(hjנhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned int cpuh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcpuh]hcpu}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst char *namefmth](j?)}(hj h]hconst}(hjAhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj=ubjQ)}(h h]h }(hjNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hcharh]hchar}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]h*}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubj)}(hnamefmth]hnamefmt}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMbubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMbubah}(h]jzah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMbhj|hhubj4)}(hhh]jM)}(hCreate a cpu bound kthreadh]hCreate a cpu bound kthread}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMbhjhhubah}(h]h ]h"]h$]h&]uh1j3hj|hhhjhMbubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjǡjHjǡjIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``int (*threadfn)(void *data)`` the function to run until signal_pending(current). ``void *data`` data ptr for **threadfn**. ``unsigned int cpu`` The cpu on which the thread should be bound, ``const char *namefmt`` printf-style name for the thread. 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Code fills in cpu number. **Description** This helper function creates and names a kernel threadh](jM)}(h**Parameters**h]j)}(hjѡh]h Parameters}(hjӡhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϡubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMfhjˡubj)}(hhh](j)}(hS``int (*threadfn)(void *data)`` the function to run until signal_pending(current). h](j)}(h``int (*threadfn)(void *data)``h]jS)}(hjh]hint (*threadfn)(void *data)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMchjubj)}(hhh]jM)}(h2the function to run until signal_pending(current).h]h2the function to run until signal_pending(current).}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMchjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMchjubj)}(h*``void *data`` data ptr for **threadfn**. h](j)}(h``void *data``h]jS)}(hj)h]h void *data}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMdhj#ubj)}(hhh]jM)}(hdata ptr for **threadfn**.h](h data ptr for }(hjBhhhNhNubj)}(h **threadfn**h]hthreadfn}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh.}(hjBhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhj>hMdhj?ubah}(h]h ]h"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hMdhjubj)}(hB``unsigned int cpu`` The cpu on which the thread should be bound, h](j)}(h``unsigned int cpu``h]jS)}(hjth]hunsigned int cpu}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjrubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMehjnubj)}(hhh]jM)}(h,The cpu on which the thread should be bound,h]h,The cpu on which the thread should be bound,}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMehjubah}(h]h ]h"]h$]h&]uh1jhjnubeh}(h]h ]h"]h$]h&]uh1jhjhMehjubj)}(h{``const char *namefmt`` printf-style name for the thread. Format is restricted to "name.*``u``". Code fills in cpu number. h](j)}(h``const char *namefmt``h]jS)}(hjh]hconst char *namefmt}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMghjubj)}(hhh]jM)}(hbprintf-style name for the thread. Format is restricted to "name.*``u``". Code fills in cpu number.h]hfprintf-style name for the thread. Format is restricted to “name.*``u``”. Code fills in cpu number.}(hjƢhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMfhjâubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj¢hMghjubeh}(h]h ]h"]h$]h&]uh1jhjˡubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMihjˡubjM)}(h6This helper function creates and names a kernel threadh]h6This helper function creates and names a kernel thread}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMihjˡubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_unpark (C function)c.kthread_unparkhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h+void kthread_unpark (struct task_struct *k)h]h)}(h*void kthread_unpark(struct task_struct *k)h](j)}(hvoidh]hvoid}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*hhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj*hhhj<hMubh)}(hkthread_unparkh]j)}(hkthread_unparkh]hkthread_unpark}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubah}(h]h ](jjeh"]h$]h&]jjuh1hhj*hhhj<hMubj4)}(h(struct task_struct *k)h]j:)}(hstruct task_struct *kh](j?)}(hjBh]hstruct}(hjkhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjgubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjgubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjQsbc.kthread_unparkasbuh1hhjgubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjgubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubj)}(hjKh]hk}(hjģhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjcubah}(h]h ]h"]h$]h&]jjuh1j3hj*hhhj<hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj&hhhj<hMubah}(h]j!ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj<hMhj#hhubj4)}(hhh]jM)}(h,unpark a thread created by kthread_create().h]h,unpark a thread created by kthread_create().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj#hhhj<hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(h**Parameters** ``struct task_struct *k`` thread created by kthread_create(). **Description** Sets kthread_should_park() for **k** to return false, wakes it, and waits for it to return. If the thread is marked percpu then its bound to the cpu again.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj ubj)}(hhh]j)}(h>``struct task_struct *k`` thread created by kthread_create(). h](j)}(h``struct task_struct *k``h]jS)}(hj.h]hstruct task_struct *k}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,ubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj(ubj)}(hhh]jM)}(h#thread created by kthread_create().h]h#thread created by kthread_create().}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjChMhjDubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhjChMhj%ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjih]h Description}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj ubjM)}(hSets kthread_should_park() for **k** to return false, wakes it, and waits for it to return. If the thread is marked percpu then its bound to the cpu again.h](hSets kthread_should_park() for }(hjhhhNhNubj)}(h**k**h]hk}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubhw to return false, wakes it, and waits for it to return. If the thread is marked percpu then its bound to the cpu again.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_park (C function)c.kthread_parkhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h(int kthread_park (struct task_struct *k)h]h)}(h'int kthread_park(struct task_struct *k)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjϤhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjΤhMubh)}(h kthread_parkh]j)}(h kthread_parkh]h kthread_park}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjݤubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjΤhMubj4)}(h(struct task_struct *k)h]j:)}(hstruct task_struct *kh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.kthread_parkasbuh1hhjubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjKh]hk}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjΤhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjΤhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjΤhMhjhhubj4)}(hhh]jM)}(h*park a thread created by kthread_create().h]h*park a thread created by kthread_create().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj|hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjΤhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct task_struct *k`` thread created by kthread_create(). **Description** Sets kthread_should_park() for **k** to return true, wakes it, and waits for it to return. This can also be called after kthread_create() instead of calling wake_up_process(): the thread will park without calling threadfn(). Returns 0 if the thread is parked, -ENOSYS if the thread exited. If called by the kthread itself just the park bit is set.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]j)}(h>``struct task_struct *k`` thread created by kthread_create(). h](j)}(h``struct task_struct *k``h]jS)}(hjh]hstruct task_struct *k}(hj¥hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(h#thread created by kthread_create().h]h#thread created by kthread_create().}(hj٥hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjեhMhj֥ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjեhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(hSets kthread_should_park() for **k** to return true, wakes it, and waits for it to return. This can also be called after kthread_create() instead of calling wake_up_process(): the thread will park without calling threadfn().h](hSets kthread_should_park() for }(hjhhhNhNubj)}(h**k**h]hk}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to return true, wakes it, and waits for it to return. This can also be called after kthread_create() instead of calling wake_up_process(): the thread will park without calling threadfn().}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(hzReturns 0 if the thread is parked, -ENOSYS if the thread exited. If called by the kthread itself just the park bit is set.h]hzReturns 0 if the thread is parked, -ENOSYS if the thread exited. If called by the kthread itself just the park bit is set.}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_stop (C function)c.kthread_stophNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h(int kthread_stop (struct task_struct *k)h]h)}(h'int kthread_stop(struct task_struct *k)h](j)}(hinth]hint}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]hhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjphhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj]hhhjohMubh)}(h kthread_stoph]j)}(h kthread_stoph]h kthread_stop}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj]hhhjohMubj4)}(h(struct task_struct *k)h]j:)}(hstruct task_struct *kh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.kthread_stopasbuh1hhjubjQ)}(h h]h }(hjܦhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjKh]hk}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj]hhhjohMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjYhhhjohMubah}(h]jTah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjohMhjVhhubj4)}(hhh]jM)}(h*stop a thread created by kthread_create().h]h*stop a thread created by kthread_create().}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjVhhhjohMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj8jHj8jIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct task_struct *k`` thread created by kthread_create(). **Description** Sets kthread_should_stop() for **k** to return true, wakes it, and waits for it to exit. This can also be called after kthread_create() instead of calling wake_up_process(): the thread will exit without calling threadfn(). If threadfn() may call kthread_exit() itself, the caller must ensure task_struct can't go away. Returns the result of threadfn(), or ``-EINTR`` if wake_up_process() was never called.h](jM)}(h**Parameters**h]j)}(hjBh]h Parameters}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj<ubj)}(hhh]j)}(h>``struct task_struct *k`` thread created by kthread_create(). h](j)}(h``struct task_struct *k``h]jS)}(hjah]hstruct task_struct *k}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_ubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj[ubj)}(hhh]jM)}(h#thread created by kthread_create().h]h#thread created by kthread_create().}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjvhMhjwubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhjvhMhjXubah}(h]h ]h"]h$]h&]uh1jhj<ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj<ubjM)}(hSets kthread_should_stop() for **k** to return true, wakes it, and waits for it to exit. This can also be called after kthread_create() instead of calling wake_up_process(): the thread will exit without calling threadfn().h](hSets kthread_should_stop() for }(hjhhhNhNubj)}(h**k**h]hk}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to return true, wakes it, and waits for it to exit. This can also be called after kthread_create() instead of calling wake_up_process(): the thread will exit without calling threadfn().}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj<ubjM)}(h_If threadfn() may call kthread_exit() itself, the caller must ensure task_struct can't go away.h]haIf threadfn() may call kthread_exit() itself, the caller must ensure task_struct can’t go away.}(hjӧhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj<ubjM)}(hVReturns the result of threadfn(), or ``-EINTR`` if wake_up_process() was never called.h](h%Returns the result of threadfn(), or }(hjhhhNhNubjS)}(h ``-EINTR``h]h-EINTR}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh' if wake_up_process() was never called.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj<ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_stop_put (C function)c.kthread_stop_puthNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h,int kthread_stop_put (struct task_struct *k)h]h)}(h+int kthread_stop_put(struct task_struct *k)h](j)}(hinth]hint}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hj2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj1hMubh)}(hkthread_stop_puth]j)}(hkthread_stop_puth]hkthread_stop_put}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj1hMubj4)}(h(struct task_struct *k)h]j:)}(hstruct task_struct *kh](j?)}(hjBh]hstruct}(hj`hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj\ubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubh)}(hhh]j)}(h task_structh]h task_struct}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjFsbc.kthread_stop_putasbuh1hhj\ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubj)}(hjKh]hk}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjXubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj1hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj1hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj1hMhjhhubj4)}(hhh]jM)}(h%stop a thread and put its task structh]h%stop a thread and put its task struct}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjߨhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj1hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct task_struct *k`` thread created by kthread_create(). **Description** Stops a thread created by kthread_create() and put its task_struct. Only use when holding an extra task struct reference obtained by calling get_task_struct().h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]j)}(h>``struct task_struct *k`` thread created by kthread_create(). h](j)}(h``struct task_struct *k``h]jS)}(hj#h]hstruct task_struct *k}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj!ubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(h#thread created by kthread_create().h]h#thread created by kthread_create().}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj8hMhj9ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj8hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj^h]h Description}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(hStops a thread created by kthread_create() and put its task_struct. Only use when holding an extra task struct reference obtained by calling get_task_struct().h]hStops a thread created by kthread_create() and put its task_struct. Only use when holding an extra task struct reference obtained by calling get_task_struct().}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%kthread_affine_preferred (C function)c.kthread_affine_preferredhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hPint kthread_affine_preferred (struct task_struct *p, const struct cpumask *mask)h]h)}(hOint kthread_affine_preferred(struct task_struct *p, const struct cpumask *mask)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM<ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM<ubh)}(hkthread_affine_preferredh]j)}(hkthread_affine_preferredh]hkthread_affine_preferred}(hjĩhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM<ubj4)}(h3(struct task_struct *p, const struct cpumask *mask)h](j:)}(hstruct task_struct *ph](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjܩubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjܩubh)}(hhh]j)}(h task_structh]h task_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjƩsbc.kthread_affine_preferredasbuh1hhjܩubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjܩubj)}(hjh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjܩubj)}(hjh]hp}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjܩubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjةubj:)}(hconst struct cpumask *maskh](j?)}(hj h]hconst}(hjQhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjMubjQ)}(h h]h }(hj^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjMubj?)}(hjBh]hstruct}(hjlhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjMubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjMubh)}(hhh]j)}(hcpumaskh]hcpumask}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.kthread_affine_preferredasbuh1hhjMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjMubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubj)}(hmaskh]hmask}(hjêhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjةubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM<ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM<ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM<hjhhubj4)}(hhh]jM)}(h%Define a kthread's preferred affinityh]h'Define a kthread’s preferred affinity}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM<hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM<ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct task_struct *p`` thread created by kthread_create(). ``const struct cpumask *mask`` preferred mask of CPUs (might not be online, must be possible) for **p** to run on. **Description** Similar to kthread_bind_mask() except that the affinity is not a requirement but rather a preference that can be constrained by CPU isolation or CPU hotplug. Must be called before the first wakeup of the kthread. Returns 0 if the affinity has been applied.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM@hj ubj)}(hhh](j)}(h>``struct task_struct *p`` thread created by kthread_create(). h](j)}(h``struct task_struct *p``h]jS)}(hj.h]hstruct task_struct *p}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,ubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM=hj(ubj)}(hhh]jM)}(h#thread created by kthread_create().h]h#thread created by kthread_create().}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjChM=hjDubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhjChM=hj%ubj)}(hs``const struct cpumask *mask`` preferred mask of CPUs (might not be online, must be possible) for **p** to run on. h](j)}(h``const struct cpumask *mask``h]jS)}(hjgh]hconst struct cpumask *mask}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjeubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM?hjaubj)}(hhh]jM)}(hSpreferred mask of CPUs (might not be online, must be possible) for **p** to run on.h](hCpreferred mask of CPUs (might not be online, must be possible) for }(hjhhhNhNubj)}(h**p**h]hp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to run on.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM>hj}ubah}(h]h ]h"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]uh1jhj|hM?hj%ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMAhj ubjM)}(hSimilar to kthread_bind_mask() except that the affinity is not a requirement but rather a preference that can be constrained by CPU isolation or CPU hotplug. Must be called before the first wakeup of the kthread.h]hSimilar to kthread_bind_mask() except that the affinity is not a requirement but rather a preference that can be constrained by CPU isolation or CPU hotplug. Must be called before the first wakeup of the kthread.}(hj˫hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM@hj ubjM)}(h+Returns 0 if the affinity has been applied.h]h+Returns 0 if the affinity has been applied.}(hjګhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMDhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_worker_fn (C function)c.kthread_worker_fnhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h(int kthread_worker_fn (void *worker_ptr)h]h)}(h'int kthread_worker_fn(void *worker_ptr)h](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hkthread_worker_fnh]j)}(hkthread_worker_fnh]hkthread_worker_fn}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(void *worker_ptr)h]j:)}(hvoid *worker_ptrh](j)}(hvoidh]hvoid}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBubj)}(hjh]h*}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubj)}(h worker_ptrh]h worker_ptr}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h*kthread function to process kthread_workerh]h*kthread function to process kthread_worker}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(hX-**Parameters** ``void *worker_ptr`` pointer to initialized kthread_worker **Description** This function implements the main cycle of kthread worker. It processes work_list until it is stopped with kthread_stop(). It sleeps when the queue is empty. The works are not allowed to keep any locks, disable preemption or interrupts when they finish. There is defined a safe point for freezing when one work finishes and before a new one is started. Also the works must not be handled by more than one worker at the same time, see also kthread_queue_work().h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]j)}(h;``void *worker_ptr`` pointer to initialized kthread_worker h](j)}(h``void *worker_ptr``h]jS)}(hjڬh]hvoid *worker_ptr}(hjܬhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjجubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjԬubj)}(hhh]jM)}(h%pointer to initialized kthread_workerh]h%pointer to initialized kthread_worker}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjԬubeh}(h]h ]h"]h$]h&]uh1jhjhMhjѬubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(hThis function implements the main cycle of kthread worker. It processes work_list until it is stopped with kthread_stop(). It sleeps when the queue is empty.h]hThis function implements the main cycle of kthread worker. It processes work_list until it is stopped with kthread_stop(). It sleeps when the queue is empty.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(hThe works are not allowed to keep any locks, disable preemption or interrupts when they finish. There is defined a safe point for freezing when one work finishes and before a new one is started.h]hThe works are not allowed to keep any locks, disable preemption or interrupts when they finish. There is defined a safe point for freezing when one work finishes and before a new one is started.}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(hkAlso the works must not be handled by more than one worker at the same time, see also kthread_queue_work().h]hkAlso the works must not be handled by more than one worker at the same time, see also kthread_queue_work().}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*kthread_create_worker_on_node (C function)c.kthread_create_worker_on_nodehNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hostruct kthread_worker * kthread_create_worker_on_node (unsigned int flags, int node, const char namefmt[], ...)h]h)}(hmstruct kthread_worker *kthread_create_worker_on_node(unsigned int flags, int node, const char namefmt[], ...)h](j?)}(hjBh]hstruct}(hjxhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjthhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM5ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjthhhjhM5ubh)}(hhh]j)}(hkthread_workerh]hkthread_worker}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jskthread_create_worker_on_nodesbc.kthread_create_worker_on_nodeasbuh1hhjthhhjhM5ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjthhhjhM5ubj)}(hjh]h*}(hjƭhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjthhhjhM5ubh)}(hkthread_create_worker_on_nodeh]j)}(hjh]hkthread_create_worker_on_node}(hj׭hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjӭubah}(h]h ](jjeh"]h$]h&]jjuh1hhjthhhjhM5ubj4)}(h9(unsigned int flags, int node, const char namefmt[], ...)h](j:)}(hunsigned int flagsh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hflagsh]hflags}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint nodeh](j)}(hinth]hint}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hnodeh]hnode}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst char namefmt[]h](j?)}(hj h]hconst}(hjxhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjtubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjtubj)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjtubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjtubj)}(hnamefmth]hnamefmt}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjtubj)}(hj_h]h[}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjtubj)}(hjmh]h]}(hjʮhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjtubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h...h]j)}(hjh]h...}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjޮubah}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjthhhjhM5ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjphhhjhM5ubah}(h]jkah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM5hjmhhubj4)}(hhh]jM)}(hcreate a kthread workerh]hcreate a kthread worker}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM5hjhhubah}(h]h ]h"]h$]h&]uh1j3hjmhhhjhM5ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj#jHj#jIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``unsigned int flags`` flags modifying the default behavior of the worker ``int node`` task structure for the thread is allocated on this node ``const char namefmt[]`` printf-style name for the kthread worker (task). ``...`` variable arguments **Description** Returns a pointer to the allocated worker on success, ERR_PTR(-ENOMEM) when the needed structures could not get allocated, and ERR_PTR(-EINTR) when the caller was killed by a fatal signal.h](jM)}(h**Parameters**h]j)}(hj-h]h Parameters}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM9hj'ubj)}(hhh](j)}(hJ``unsigned int flags`` flags modifying the default behavior of the worker h](j)}(h``unsigned int flags``h]jS)}(hjLh]hunsigned int flags}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM6hjFubj)}(hhh]jM)}(h2flags modifying the default behavior of the workerh]h2flags modifying the default behavior of the worker}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjahM6hjbubah}(h]h ]h"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]uh1jhjahM6hjCubj)}(hE``int node`` task structure for the thread is allocated on this node h](j)}(h ``int node``h]jS)}(hjh]hint node}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM7hjubj)}(hhh]jM)}(h7task structure for the thread is allocated on this nodeh]h7task structure for the thread is allocated on this node}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM7hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM7hjCubj)}(hJ``const char namefmt[]`` printf-style name for the kthread worker (task). h](j)}(h``const char namefmt[]``h]jS)}(hjh]hconst char namefmt[]}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM8hjubj)}(hhh]jM)}(h0printf-style name for the kthread worker (task).h]h0printf-style name for the kthread worker (task).}(hjׯhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjӯhM8hjԯubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjӯhM8hjCubj)}(h``...`` variable arguments h](j)}(h``...``h]jS)}(hjh]h...}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chKhjubj)}(hhh]jM)}(hvariable argumentsh]hvariable arguments}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hKhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hKhjCubeh}(h]h ]h"]h$]h&]uh1jhj'ubjM)}(h**Description**h]j)}(hj2h]h Description}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chKhj'ubjM)}(hReturns a pointer to the allocated worker on success, ERR_PTR(-ENOMEM) when the needed structures could not get allocated, and ERR_PTR(-EINTR) when the caller was killed by a fatal signal.h]hReturns a pointer to the allocated worker on success, ERR_PTR(-ENOMEM) when the needed structures could not get allocated, and ERR_PTR(-EINTR) when the caller was killed by a fatal signal.}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM9hj'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)kthread_create_worker_on_cpu (C function)c.kthread_create_worker_on_cpuhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hhstruct kthread_worker * kthread_create_worker_on_cpu (int cpu, unsigned int flags, const char namefmt[])h]h)}(hfstruct kthread_worker *kthread_create_worker_on_cpu(int cpu, unsigned int flags, const char namefmt[])h](j?)}(hjBh]hstruct}(hjwhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjshhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjshhhjhMMubh)}(hhh]j)}(hkthread_workerh]hkthread_worker}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jskthread_create_worker_on_cpusbc.kthread_create_worker_on_cpuasbuh1hhjshhhjhMMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjshhhjhMMubj)}(hjh]h*}(hjŰhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjshhhjhMMubh)}(hkthread_create_worker_on_cpuh]j)}(hjh]hkthread_create_worker_on_cpu}(hjְhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjҰubah}(h]h ](jjeh"]h$]h&]jjuh1hhjshhhjhMMubj4)}(h3(int cpu, unsigned int flags, const char namefmt[])h](j:)}(hint cpuh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcpuh]hcpu}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned int flagsh](j)}(hunsignedh]hunsigned}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubjQ)}(h h]h }(hj4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubj)}(hinth]hint}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubj)}(hflagsh]hflags}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst char namefmt[]h](j?)}(hj h]hconst}(hjwhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjsubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjsubj)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjsubj)}(hnamefmth]hnamefmt}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubj)}(hj_h]h[}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubj)}(hjmh]h]}(hjɱhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjshhhjhMMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjohhhjhMMubah}(h]jjah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMMhjlhhubj4)}(hhh]jM)}(hPcreate a kthread worker and bind it to a given CPU and the associated NUMA node.h]hPcreate a kthread worker and bind it to a given CPU and the associated NUMA node.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjlhhhjhMMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhj}DhNhNubj)}(hX1**Parameters** ``int cpu`` CPU number ``unsigned int flags`` flags modifying the default behavior of the worker ``const char namefmt[]`` printf-style name for the thread. Format is restricted to "name.*``u``". Code fills in cpu number. **Description** Use a valid CPU number if you want to bind the kthread worker to the given CPU and the associated NUMA node. A good practice is to add the cpu number also into the worker name. For example, use kthread_create_worker_on_cpu(cpu, "helper/``d``", cpu). CPU hotplug: The kthread worker API is simple and generic. It just provides a way to create, use, and destroy workers. It is up to the API user how to handle CPU hotplug. They have to decide how to handle pending work items, prevent queuing new ones, and restore the functionality when the CPU goes off and on. There are a few catches: - CPU affinity gets lost when it is scheduled on an offline CPU. - The worker might not exist when the CPU was off when the user created the workers. Good practice is to implement two CPU hotplug callbacks and to destroy/create the worker when the CPU goes down/up. **Return** The pointer to the allocated worker on success, ERR_PTR(-ENOMEM) when the needed structures could not get allocated, and ERR_PTR(-EINTR) when the caller was killed by a fatal signal.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMQhjubj)}(hhh](j)}(h``int cpu`` CPU number h](j)}(h ``int cpu``h]jS)}(hj3h]hint cpu}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj1ubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMOhj-ubj)}(hhh]jM)}(h CPU numberh]h CPU number}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjHhMOhjIubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhjHhMOhj*ubj)}(hJ``unsigned int flags`` flags modifying the default behavior of the worker h](j)}(h``unsigned int flags``h]jS)}(hjlh]hunsigned int flags}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMPhjfubj)}(hhh]jM)}(h2flags modifying the default behavior of the workerh]h2flags modifying the default behavior of the worker}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMPhjubah}(h]h ]h"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]uh1jhjhMPhj*ubj)}(h|``const char namefmt[]`` printf-style name for the thread. Format is restricted to "name.*``u``". Code fills in cpu number. h](j)}(h``const char namefmt[]``h]jS)}(hjh]hconst char namefmt[]}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMRhjubj)}(hhh]jM)}(hbprintf-style name for the thread. Format is restricted to "name.*``u``". Code fills in cpu number.h]hfprintf-style name for the thread. Format is restricted to “name.*``u``”. Code fills in cpu number.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMQhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMRhj*ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj߲ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMThjubjM)}(hlUse a valid CPU number if you want to bind the kthread worker to the given CPU and the associated NUMA node.h]hlUse a valid CPU number if you want to bind the kthread worker to the given CPU and the associated NUMA node.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMShjubjM)}(hA good practice is to add the cpu number also into the worker name. For example, use kthread_create_worker_on_cpu(cpu, "helper/``d``", cpu).h](hA good practice is to add the cpu number also into the worker name. For example, use kthread_create_worker_on_cpu(cpu, “helper/}(hjhhhNhNubjS)}(h``d``h]hd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh ”, cpu).}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMVhjubjM)}(hvCPU hotplug: The kthread worker API is simple and generic. It just provides a way to create, use, and destroy workers.h]hvCPU hotplug: The kthread worker API is simple and generic. It just provides a way to create, use, and destroy workers.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMYhjubjM)}(hIt is up to the API user how to handle CPU hotplug. They have to decide how to handle pending work items, prevent queuing new ones, and restore the functionality when the CPU goes off and on. There are a few catches:h]hIt is up to the API user how to handle CPU hotplug. They have to decide how to handle pending work items, prevent queuing new ones, and restore the functionality when the CPU goes off and on. There are a few catches:}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM]hjubji)}(h- CPU affinity gets lost when it is scheduled on an offline CPU. - The worker might not exist when the CPU was off when the user created the workers. h]j C)}(hhh](j)}(h?CPU affinity gets lost when it is scheduled on an offline CPU. h]jM)}(h>CPU affinity gets lost when it is scheduled on an offline CPU.h]h>CPU affinity gets lost when it is scheduled on an offline CPU.}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMbhjLubah}(h]h ]h"]h$]h&]uh1jhjIubj)}(hSThe worker might not exist when the CPU was off when the user created the workers. h]jM)}(hRThe worker might not exist when the CPU was off when the user created the workers.h]hRThe worker might not exist when the CPU was off when the user created the workers.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMdhjeubah}(h]h ]h"]h$]h&]uh1jhjIubeh}(h]h ]h"]h$]h&]j-Cj.Cuh1j Chj^hMbhjEubah}(h]h ]h"]h$]h&]uh1jhhj^hMbhjubjM)}(hsGood practice is to implement two CPU hotplug callbacks and to destroy/create the worker when the CPU goes down/up.h]hsGood practice is to implement two CPU hotplug callbacks and to destroy/create the worker when the CPU goes down/up.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMghjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMjhjubjM)}(hThe pointer to the allocated worker on success, ERR_PTR(-ENOMEM) when the needed structures could not get allocated, and ERR_PTR(-EINTR) when the caller was killed by a fatal signal.h]hThe pointer to the allocated worker on success, ERR_PTR(-ENOMEM) when the needed structures could not get allocated, and ERR_PTR(-EINTR) when the caller was killed by a fatal signal.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMkhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_queue_work (C function)c.kthread_queue_workhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hRbool kthread_queue_work (struct kthread_worker *worker, struct kthread_work *work)h]h)}(hQbool kthread_queue_work(struct kthread_worker *worker, struct kthread_work *work)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjܳhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjܳhhhjhMubh)}(hkthread_queue_workh]j)}(hkthread_queue_workh]hkthread_queue_work}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjܳhhhjhMubj4)}(h:(struct kthread_worker *worker, struct kthread_work *work)h](j:)}(hstruct kthread_worker *workerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkthread_workerh]hkthread_worker}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj<modnameN classnameNjwjz)}j}]j)}jsjsbc.kthread_queue_workasbuh1hhjubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hworkerh]hworker}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hstruct kthread_work *workh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h kthread_workh]h kthread_work}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jVc.kthread_queue_workasbuh1hhjubjQ)}(h h]h }(hjʴhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjشhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hworkh]hwork}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjܳhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjسhhhjhMubah}(h]jӳah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjճhhubj4)}(hhh]jM)}(hqueue a kthread_workh]hqueue a kthread_work}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj hhubah}(h]h ]h"]h$]h&]uh1j3hjճhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj'jHj'jIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct kthread_worker *worker`` target kthread_worker ``struct kthread_work *work`` kthread_work to queue **Description** Queue **work** to work processor **task** for async execution. **task** must have been created with kthread_create_worker(). 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It should have been called from irqsafe timer with irq already off.h]hThe format of the function is defined by struct timer_list. It should have been called from irqsafe timer with irq already off.}(hjշhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj_ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'kthread_queue_delayed_work (C function)c.kthread_queue_delayed_workhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hxbool kthread_queue_delayed_work (struct kthread_worker *worker, struct kthread_delayed_work *dwork, unsigned long delay)h]h)}(hwbool kthread_queue_delayed_work(struct kthread_worker *worker, struct kthread_delayed_work *dwork, unsigned long delay)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hkthread_queue_delayed_workh]j)}(hkthread_queue_delayed_workh]hkthread_queue_delayed_work}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(hX(struct kthread_worker *worker, struct kthread_delayed_work *dwork, unsigned long delay)h](j:)}(hstruct kthread_worker *workerh](j?)}(hjBh]hstruct}(hj@hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj<ubjQ)}(h h]h }(hjMhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<ubh)}(hhh]j)}(hkthread_workerh]hkthread_worker}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj`modnameN classnameNjwjz)}j}]j)}jsj&sbc.kthread_queue_delayed_workasbuh1hhj<ubjQ)}(h h]h }(hj~hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubj)}(hworkerh]hworker}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubj:)}(h"struct kthread_delayed_work *dworkh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkthread_delayed_workh]hkthread_delayed_work}(hjиhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj͸ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjҸmodnameN classnameNjwjz)}j}]jzc.kthread_queue_delayed_workasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hdworkh]hdwork}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubj:)}(hunsigned long delayh](j)}(hunsignedh]hunsigned}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjLhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hdelayh]hdelay}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h0queue the associated kthread work after a delay.h]h0queue the associated kthread work after a delay.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(hX'**Parameters** ``struct kthread_worker *worker`` target kthread_worker ``struct kthread_delayed_work *dwork`` kthread_delayed_work to queue ``unsigned long delay`` number of jiffies to wait before queuing **Description** If the work has not been pending it starts a timer that will queue the work after the given **delay**. If **delay** is zero, it queues the work immediately. **Return** ``false`` if the **work** has already been pending. It means that either the timer was running or the work was queued. It returns ``true`` otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh](j)}(h8``struct kthread_worker *worker`` target kthread_worker h](j)}(h!``struct kthread_worker *worker``h]jS)}(hjŹh]hstruct kthread_worker *worker}(hjǹhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjùubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(htarget kthread_workerh]htarget kthread_worker}(hj޹hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjڹhMhj۹ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjڹhMhjubj)}(hE``struct kthread_delayed_work *dwork`` kthread_delayed_work to queue h](j)}(h&``struct kthread_delayed_work *dwork``h]jS)}(hjh]h"struct kthread_delayed_work *dwork}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(hkthread_delayed_work to queueh]hkthread_delayed_work to queue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hA``unsigned long delay`` number of jiffies to wait before queuing h](j)}(h``unsigned long delay``h]jS)}(hj7h]hunsigned long delay}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj5ubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj1ubj)}(hhh]jM)}(h(number of jiffies to wait before queuingh]h(number of jiffies to wait before queuing}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjLhMhjMubah}(h]h ]h"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]uh1jhjLhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjrh]h Description}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(hIf the work has not been pending it starts a timer that will queue the work after the given **delay**. If **delay** is zero, it queues the work immediately.h](h\If the work has not been pending it starts a timer that will queue the work after the given }(hjhhhNhNubj)}(h **delay**h]hdelay}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh. If }(hjhhhNhNubj)}(h **delay**h]hdelay}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) is zero, it queues the work immediately.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM hjubjM)}(h``false`` if the **work** has already been pending. It means that either the timer was running or the work was queued. It returns ``true`` otherwise.h](jS)}(h ``false``h]hfalse}(hj׺hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjӺubh if the }(hjӺhhhNhNubj)}(h**work**h]hwork}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӺubhi has already been pending. It means that either the timer was running or the work was queued. It returns }(hjӺhhhNhNubjS)}(h``true``h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjӺubh otherwise.}(hjӺhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_flush_work (C function)c.kthread_flush_workhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h3void kthread_flush_work (struct kthread_work *work)h]h)}(h2void kthread_flush_work(struct kthread_work *work)h](j)}(hvoidh]hvoid}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0hhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM1ubjQ)}(h h]h }(hjChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0hhhjBhM1ubh)}(hkthread_flush_workh]j)}(hkthread_flush_workh]hkthread_flush_work}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubah}(h]h ](jjeh"]h$]h&]jjuh1hhj0hhhjBhM1ubj4)}(h(struct kthread_work *work)h]j:)}(hstruct kthread_work *workh](j?)}(hjBh]hstruct}(hjqhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjmubjQ)}(h h]h }(hj~hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubh)}(hhh]j)}(h kthread_workh]h kthread_work}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjWsbc.kthread_flush_workasbuh1hhjmubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubj)}(hworkh]hwork}(hjʻhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjiubah}(h]h ]h"]h$]h&]jjuh1j3hj0hhhjBhM1ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj,hhhjBhM1ubah}(h]j'ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjBhM1hj)hhubj4)}(hhh]jM)}(hflush a kthread_workh]hflush a kthread_work}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM1hjhhubah}(h]h ]h"]h$]h&]uh1j3hj)hhhjBhM1ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhj}DhNhNubj)}(h**Parameters** ``struct kthread_work *work`` work to flush **Description** If **work** is queued or executing, wait for it to finish execution.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM5hjubj)}(hhh]j)}(h,``struct kthread_work *work`` work to flush h](j)}(h``struct kthread_work *work``h]jS)}(hj5h]hstruct kthread_work *work}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj3ubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM2hj/ubj)}(hhh]jM)}(h work to flushh]h work to flush}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjJhM2hjKubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhjJhM2hj,ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjph]h Description}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM4hjubjM)}(hDIf **work** is queued or executing, wait for it to finish execution.h](hIf }(hjhhhNhNubj)}(h**work**h]hwork}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh9 is queued or executing, wait for it to finish execution.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM3hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%kthread_mod_delayed_work (C function)c.kthread_mod_delayed_workhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hvbool kthread_mod_delayed_work (struct kthread_worker *worker, struct kthread_delayed_work *dwork, unsigned long delay)h]h)}(hubool kthread_mod_delayed_work(struct kthread_worker *worker, struct kthread_delayed_work *dwork, unsigned long delay)h](j)}(hjh]hbool}(hjǼhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjühhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjռhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjühhhjԼhMubh)}(hkthread_mod_delayed_workh]j)}(hkthread_mod_delayed_workh]hkthread_mod_delayed_work}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjühhhjԼhMubj4)}(hX(struct kthread_worker *worker, struct kthread_delayed_work *dwork, unsigned long delay)h](j:)}(hstruct kthread_worker *workerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkthread_workerh]hkthread_worker}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#modnameN classnameNjwjz)}j}]j)}jsjsbc.kthread_mod_delayed_workasbuh1hhjubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hworkerh]hworker}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h"struct kthread_delayed_work *dworkh](j?)}(hjBh]hstruct}(hjuhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjqubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqubh)}(hhh]j)}(hkthread_delayed_workh]hkthread_delayed_work}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j=c.kthread_mod_delayed_workasbuh1hhjqubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubj)}(hdworkh]hdwork}(hj̽hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned long delayh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hdelayh]hdelay}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjühhhjԼhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjԼhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjԼhMhjhhubj4)}(hhh]jM)}(h/modify delay of or queue a kthread delayed workh]h/modify delay of or queue a kthread delayed work}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjDhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjԼhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj_jHj_jIjJjKuh1hhhhj}DhNhNubj)}(hX>**Parameters** ``struct kthread_worker *worker`` kthread worker to use ``struct kthread_delayed_work *dwork`` kthread delayed work to queue ``unsigned long delay`` number of jiffies to wait before queuing **Description** If **dwork** is idle, equivalent to kthread_queue_delayed_work(). Otherwise, modify **dwork**'s timer so that it expires after **delay**. If **delay** is zero, **work** is guaranteed to be queued immediately. A special case is when the work is being canceled in parallel. It might be caused either by the real kthread_cancel_delayed_work_sync() or yet another kthread_mod_delayed_work() call. We let the other command win and return ``true`` here. The return value can be used for reference counting and the number of queued works stays the same. Anyway, the caller is supposed to synchronize these operations a reasonable way. This function is safe to call from any context including IRQ handler. See __kthread_cancel_work() and kthread_delayed_work_timer_fn() for details. **Return** ``false`` if **dwork** was idle and queued, ``true`` otherwise.h](jM)}(h**Parameters**h]j)}(hjih]h Parameters}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjcubj)}(hhh](j)}(h8``struct kthread_worker *worker`` kthread worker to use h](j)}(h!``struct kthread_worker *worker``h]jS)}(hjh]hstruct kthread_worker *worker}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(hkthread worker to useh]hkthread worker to use}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hE``struct kthread_delayed_work *dwork`` kthread delayed work to queue h](j)}(h&``struct kthread_delayed_work *dwork``h]jS)}(hjh]h"struct kthread_delayed_work *dwork}(hjþhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(hkthread delayed work to queueh]hkthread delayed work to queue}(hjھhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj־hMhj׾ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj־hMhjubj)}(hA``unsigned long delay`` number of jiffies to wait before queuing h](j)}(h``unsigned long delay``h]jS)}(hjh]hunsigned long delay}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(h(number of jiffies to wait before queuingh]h(number of jiffies to wait before queuing}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjcubjM)}(h**Description**h]j)}(hj5h]h Description}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjcubjM)}(hIf **dwork** is idle, equivalent to kthread_queue_delayed_work(). Otherwise, modify **dwork**'s timer so that it expires after **delay**. If **delay** is zero, **work** is guaranteed to be queued immediately.h](hIf }(hjKhhhNhNubj)}(h **dwork**h]hdwork}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubhH is idle, equivalent to kthread_queue_delayed_work(). Otherwise, modify }(hjKhhhNhNubj)}(h **dwork**h]hdwork}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh$’s timer so that it expires after }(hjKhhhNhNubj)}(h **delay**h]hdelay}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh. If }(hjKhhhNhNubj)}(h **delay**h]hdelay}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh is zero, }(hjKhhhNhNubj)}(h**work**h]hwork}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh( is guaranteed to be queued immediately.}(hjKhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjcubjM)}(hXA special case is when the work is being canceled in parallel. It might be caused either by the real kthread_cancel_delayed_work_sync() or yet another kthread_mod_delayed_work() call. We let the other command win and return ``true`` here. The return value can be used for reference counting and the number of queued works stays the same. Anyway, the caller is supposed to synchronize these operations a reasonable way.h](hA special case is when the work is being canceled in parallel. It might be caused either by the real kthread_cancel_delayed_work_sync() or yet another kthread_mod_delayed_work() call. We let the other command win and return }(hjhhhNhNubjS)}(h``true``h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh here. The return value can be used for reference counting and the number of queued works stays the same. Anyway, the caller is supposed to synchronize these operations a reasonable way.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjcubjM)}(hThis function is safe to call from any context including IRQ handler. See __kthread_cancel_work() and kthread_delayed_work_timer_fn() for details.h]hThis function is safe to call from any context including IRQ handler. See __kthread_cancel_work() and kthread_delayed_work_timer_fn() for details.}(hjտhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjcubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjcubjM)}(h?``false`` if **dwork** was idle and queued, ``true`` otherwise.h](jS)}(h ``false``h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh if }(hjhhhNhNubj)}(h **dwork**h]hdwork}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was idle and queued, }(hjhhhNhNubjS)}(h``true``h]htrue}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjcubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%kthread_cancel_work_sync (C function)c.kthread_cancel_work_synchNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h9bool kthread_cancel_work_sync (struct kthread_work *work)h]h)}(h8bool kthread_cancel_work_sync(struct kthread_work *work)h](j)}(hjh]hbool}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYhhhjjhMubh)}(hkthread_cancel_work_synch]j)}(hkthread_cancel_work_synch]hkthread_cancel_work_sync}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ](jjeh"]h$]h&]jjuh1hhjYhhhjjhMubj4)}(h(struct kthread_work *work)h]j:)}(hstruct kthread_work *workh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h kthread_workh]h kthread_work}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.kthread_cancel_work_syncasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hworkh]hwork}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjYhhhjjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjUhhhjjhMubah}(h]jPah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjjhMhjRhhubj4)}(hhh]jM)}(h/cancel a kthread work and wait for it to finishh]h/cancel a kthread work and wait for it to finish}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjRhhhjjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj4jHj4jIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct kthread_work *work`` the kthread work to cancel **Description** Cancel **work** and wait for its execution to finish. This function can be used even if the work re-queues itself. On return from this function, **work** is guaranteed to be not pending or executing on any CPU. kthread_cancel_work_sync(:c:type:`delayed_work->work `) must not be used for delayed_work's. Use kthread_cancel_delayed_work_sync() instead. The caller must ensure that the worker on which **work** was last queued can't be destroyed before this function returns. **Return** ``true`` if **work** was pending, ``false`` otherwise.h](jM)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj8ubj)}(hhh]j)}(h9``struct kthread_work *work`` the kthread work to cancel h](j)}(h``struct kthread_work *work``h]jS)}(hj]h]hstruct kthread_work *work}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjWubj)}(hhh]jM)}(hthe kthread work to cancelh]hthe kthread work to cancel}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjrhMhjsubah}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMhjTubah}(h]h ]h"]h$]h&]uh1jhj8ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj8ubjM)}(hCancel **work** and wait for its execution to finish. This function can be used even if the work re-queues itself. On return from this function, **work** is guaranteed to be not pending or executing on any CPU.h](hCancel }(hjhhhNhNubj)}(h**work**h]hwork}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh and wait for its execution to finish. This function can be used even if the work re-queues itself. On return from this function, }(hjhhhNhNubj)}(h**work**h]hwork}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh9 is guaranteed to be not pending or executing on any CPU.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj8ubjM)}(hkthread_cancel_work_sync(:c:type:`delayed_work->work `) must not be used for delayed_work's. Use kthread_cancel_delayed_work_sync() instead.h](hkthread_cancel_work_sync(}(hjhhhNhNubh)}(h+:c:type:`delayed_work->work `h]jS)}(hjh]hdelayed_work->work}(hjhhhNhNubah}(h]h ](j-jAc-typeeh"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]refdocj9 refdomainjAreftypetype refexplicitrefwarnjwj?jB delayed_workuh1hhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubhX) must not be used for delayed_work’s. Use kthread_cancel_delayed_work_sync() instead.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhjhMhj8ubjM)}(hyThe caller must ensure that the worker on which **work** was last queued can't be destroyed before this function returns.h](h0The caller must ensure that the worker on which }(hjhhhNhNubj)}(h**work**h]hwork}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubhC was last queued can’t be destroyed before this function returns.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj8ubjM)}(h **Return**h]j)}(hj6h]hReturn}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj8ubjM)}(h6``true`` if **work** was pending, ``false`` otherwise.h](jS)}(h``true``h]htrue}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjLubh if }(hjLhhhNhNubj)}(h**work**h]hwork}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh was pending, }(hjLhhhNhNubjS)}(h ``false``h]hfalse}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjLubh otherwise.}(hjLhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-kthread_cancel_delayed_work_sync (C function)"c.kthread_cancel_delayed_work_synchNtauh1hhj}DhhhNhNubh)}(hhh](h)}(hJbool kthread_cancel_delayed_work_sync (struct kthread_delayed_work *dwork)h]h)}(hIbool kthread_cancel_delayed_work_sync(struct kthread_delayed_work *dwork)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h kthread_cancel_delayed_work_synch]j)}(h kthread_cancel_delayed_work_synch]h kthread_cancel_delayed_work_sync}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h$(struct kthread_delayed_work *dwork)h]j:)}(h"struct kthread_delayed_work *dworkh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkthread_delayed_workh]hkthread_delayed_work}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsjsb"c.kthread_cancel_delayed_work_syncasbuh1hhjubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hdworkh]hdwork}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h8cancel a kthread delayed work and wait for it to finish.h]h8cancel a kthread delayed work and wait for it to finish.}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjihhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(h**Parameters** ``struct kthread_delayed_work *dwork`` the kthread delayed work to cancel **Description** This is kthread_cancel_work_sync() for delayed works. **Return** ``true`` if **dwork** was pending, ``false`` otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]j)}(hJ``struct kthread_delayed_work *dwork`` the kthread delayed work to cancel h](j)}(h&``struct kthread_delayed_work *dwork``h]jS)}(hjh]h"struct kthread_delayed_work *dwork}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(h"the kthread delayed work to cancelh]h"the kthread delayed work to cancel}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(h5This is kthread_cancel_work_sync() for delayed works.h]h5This is kthread_cancel_work_sync() for delayed works.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubjM)}(h7``true`` if **dwork** was pending, ``false`` otherwise.h](jS)}(h``true``h]htrue}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj%ubh if }(hj%hhhNhNubj)}(h **dwork**h]hdwork}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh was pending, }(hj%hhhNhNubjS)}(h ``false``h]hfalse}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj%ubh otherwise.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!kthread_flush_worker (C function)c.kthread_flush_workerhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h9void kthread_flush_worker (struct kthread_worker *worker)h]h)}(h8void kthread_flush_worker(struct kthread_worker *worker)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hkthread_flush_workerh]j)}(hkthread_flush_workerh]hkthread_flush_worker}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(struct kthread_worker *worker)h]j:)}(hstruct kthread_worker *workerh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkthread_workerh]hkthread_worker}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.kthread_flush_workerasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hworkerh]hworker}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj~hhhjhMubah}(h]jyah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhj{hhubj4)}(hhh]jM)}(h+flush all current works on a kthread_workerh]h+flush all current works on a kthread_worker}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjChhubah}(h]h ]h"]h$]h&]uh1j3hj{hhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj^jHj^jIjJjKuh1hhhhj}DhNhNubj)}(h**Parameters** ``struct kthread_worker *worker`` worker to flush **Description** Wait until all currently executing or pending works on **worker** are finished.h](jM)}(h**Parameters**h]j)}(hjhh]h Parameters}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM!hjbubj)}(hhh]j)}(h2``struct kthread_worker *worker`` worker to flush h](j)}(h!``struct kthread_worker *worker``h]jS)}(hjh]hstruct kthread_worker *worker}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(hworker to flushh]hworker to flush}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj~ubah}(h]h ]h"]h$]h&]uh1jhjbubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM hjbubjM)}(hOWait until all currently executing or pending works on **worker** are finished.h](h7Wait until all currently executing or pending works on }(hjhhhNhNubj)}(h **worker**h]hworker}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh are finished.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjbubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#kthread_destroy_worker (C function)c.kthread_destroy_workerhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h;void kthread_destroy_worker (struct kthread_worker *worker)h]h)}(h:void kthread_destroy_worker(struct kthread_worker *worker)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM0ubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj'hM0ubh)}(hkthread_destroy_workerh]j)}(hkthread_destroy_workerh]hkthread_destroy_worker}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj'hM0ubj4)}(h(struct kthread_worker *worker)h]j:)}(hstruct kthread_worker *workerh](j?)}(hjBh]hstruct}(hjVhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjRubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubh)}(hhh]j)}(hkthread_workerh]hkthread_worker}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjvmodnameN classnameNjwjz)}j}]j)}jsj<sbc.kthread_destroy_workerasbuh1hhjRubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hworkerh]hworker}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj'hM0ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj'hM0ubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'hM0hjhhubj4)}(hhh]jM)}(hdestroy a kthread workerh]hdestroy a kthread worker}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM0hjhhubah}(h]h ]h"]h$]h&5]uh1j3hjhhhj'hM0ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct kthread_worker *worker`` worker to be destroyed **Description** Flush and destroy **worker**. The simple flush is enough because the kthread worker API is used only in trivial scenarios. There are no multi-step state machines needed. Note that this function is not responsible for handling delayed work, so caller should be responsible for queuing or canceling all delayed work items before invoke this function.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM4hjubj)}(hhh]j)}(h9``struct kthread_worker *worker`` worker to be destroyed h](j)}(h!``struct kthread_worker *worker``h]jS)}(hjh]hstruct kthread_worker *worker}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM1hjubj)}(hhh]jM)}(hworker to be destroyedh]hworker to be destroyed}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj/hM1hj0ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj/hM1hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjUh]h Description}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM3hjubjM)}(hFlush and destroy **worker**. The simple flush is enough because the kthread worker API is used only in trivial scenarios. There are no multi-step state machines needed.h](hFlush and destroy }(hjkhhhNhNubj)}(h **worker**h]hworker}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubh. The simple flush is enough because the kthread worker API is used only in trivial scenarios. There are no multi-step state machines needed.}(hjkhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM2hjubjM)}(hNote that this function is not responsible for handling delayed work, so caller should be responsible for queuing or canceling all delayed work items before invoke this function.h]hNote that this function is not responsible for handling delayed work, so caller should be responsible for queuing or canceling all delayed work items before invoke this function.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM6hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_use_mm (C function)c.kthread_use_mmhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h*void kthread_use_mm (struct mm_struct *mm)h]h)}(h)void kthread_use_mm(struct mm_struct *mm)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMLubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMLubh)}(hkthread_use_mmh]j)}(hkthread_use_mmh]hkthread_use_mm}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMLubj4)}(h(struct mm_struct *mm)h]j:)}(hstruct mm_struct *mmh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h mm_structh]h mm_struct}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.kthread_use_mmasbuh1hhjubjQ)}(h h]h }(hj6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hmmh]hmm}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMLubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMLubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMLhjhhubj4)}(hhh]jM)}(h4make the calling kthread operate on an address spaceh]h4make the calling kthread operate on an address space}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMLhjxhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMLubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(hF**Parameters** ``struct mm_struct *mm`` address space to operate onh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMPhjubj)}(hhh]j)}(h4``struct mm_struct *mm`` address space to operate onh](j)}(h``struct mm_struct *mm``h]jS)}(hjh]hstruct mm_struct *mm}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMRhjubj)}(hhh]jM)}(haddress space to operate onh]haddress space to operate on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMRhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkthread_unuse_mm (C function)c.kthread_unuse_mmhNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h,void kthread_unuse_mm (struct mm_struct *mm)h]h)}(h+void kthread_unuse_mm(struct mm_struct *mm)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMzubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj$hMzubh)}(hkthread_unuse_mmh]j)}(hkthread_unuse_mmh]hkthread_unuse_mm}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj$hMzubj4)}(h(struct mm_struct *mm)h]j:)}(hstruct mm_struct *mmh](j?)}(hjBh]hstruct}(hjShhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjOubjQ)}(h h]h }(hj`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjOubh)}(hhh]j)}(h mm_structh]h mm_struct}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjsmodnameN classnameNjwjz)}j}]j)}jsj9sbc.kthread_unuse_mmasbuh1hhjOubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjOubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubj)}(hmmh]hmm}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjKubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj$hMzubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj$hMzubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj$hMzhj hhubj4)}(hhh]jM)}(h&reverse the effect of kthread_use_mm()h]h&reverse the effect of kthread_use_mm()}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMzhjhhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj$hMzubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}DhNhNubj)}(hF**Parameters** ``struct mm_struct *mm`` address space to operate onh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM~hjubj)}(hhh]j)}(h4``struct mm_struct *mm`` address space to operate onh](j)}(h``struct mm_struct *mm``h]jS)}(hjh]hstruct mm_struct *mm}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjubj)}(hhh]jM)}(haddress space to operate onh]haddress space to operate on}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chM{hj-ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj,hMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$kthread_associate_blkcg (C function)c.kthread_associate_blkcghNtauh1hhj}DhhhNhNubh)}(hhh](h)}(h>void kthread_associate_blkcg (struct cgroup_subsys_state *css)h]h)}(h=void kthread_associate_blkcg(struct cgroup_subsys_state *css)h](j)}(hvoidh]hvoid}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmhhhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmhhhjhMubh)}(hkthread_associate_blkcgh]j)}(hkthread_associate_blkcgh]hkthread_associate_blkcg}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjmhhhjhMubj4)}(h!(struct cgroup_subsys_state *css)h]j:)}(hstruct cgroup_subsys_state *cssh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hcgroup_subsys_stateh]hcgroup_subsys_state}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.kthread_associate_blkcgasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hcssh]hcss}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjmhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjihhhjhMubah}(h]jdah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjfhhubj4)}(hhh]jM)}(h"associate blkcg to current kthreadh]h"associate blkcg to current kthread}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhj.hhubah}(h]h ]h"]h$]h&]uh1j3hjfhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjIjHjIjIjJjKuh1hhhhj}DhNhNubj)}(hX**Parameters** ``struct cgroup_subsys_state *css`` the cgroup info **Description** Current thread must be a kthread. The thread is running jobs on behalf of other threads. In some cases, we expect the jobs attach cgroup info of original threads instead of that of current thread. This function stores original thread's cgroup info in current kthread context for later retrieval.h](jM)}(h**Parameters**h]j)}(hjSh]h Parameters}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjMubj)}(hhh]j)}(h4``struct cgroup_subsys_state *css`` the cgroup info h](j)}(h#``struct cgroup_subsys_state *css``h]jS)}(hjrh]hstruct cgroup_subsys_state *css}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjpubah}(h]h ]h"]h$]h&]uh1jhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjlubj)}(hhh]jM)}(hthe cgroup infoh]hthe cgroup info}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]uh1jhjhMhjiubah}(h]h ]h"]h$]h&]uh1jhjMubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjMubjM)}(hX'Current thread must be a kthread. The thread is running jobs on behalf of other threads. In some cases, we expect the jobs attach cgroup info of original threads instead of that of current thread. This function stores original thread's cgroup info in current kthread context for later retrieval.h]hX)Current thread must be a kthread. The thread is running jobs on behalf of other threads. In some cases, we expect the jobs attach cgroup info of original threads instead of that of current thread. This function stores original thread’s cgroup info in current kthread context for later retrieval.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhR/var/lib/git/docbuild/linux/Documentation/driver-api/basics:81: ./kernel/kthread.chMhjMubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}DhhhNhNubeh}(h]internal-functionsah ]h"]internal functionsah$]h&]uh1hhhhhhhhKFubh)}(hhh](h)}(hReference countingh]hReference counting}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhhhhKUubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrefcount_set (C function)c.refcount_sethNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void refcount_set (refcount_t *r, int n)h]h)}(h'void refcount_set(refcount_t *r, int n)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(h refcount_seth]j)}(h refcount_seth]h refcount_set}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h(refcount_t *r, int n)h](j:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjMmodnameN classnameNjwjz)}j}]j)}jsj.sbc.refcount_setasbuh1hhjDubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDubj)}(hjh]h*}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubj)}(hrh]hr}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj@ubj:)}(hint nh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hn}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj@ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(hset a refcount's valueh]hset a refcount’s value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(he**Parameters** ``refcount_t *r`` the refcount ``int n`` value to which the refcount will be seth](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjubj)}(hhh](j)}(h``refcount_t *r`` the refcount h](j)}(h``refcount_t *r``h]jS)}(hj%h]h refcount_t *r}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj#ubah}(h]h ]h"]h$]h&]uh1jhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjubj)}(hhh]jM)}(h the refcounth]h the refcount}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj:hKhj;ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj:hKhjubj)}(h1``int n`` value to which the refcount will be seth](j)}(h ``int n``h]jS)}(hj^h]hint n}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj\ubah}(h]h ]h"]h$]h&]uh1jhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjXubj)}(hhh]jM)}(h'value to which the refcount will be seth]h'value to which the refcount will be set}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjtubah}(h]h ]h"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]uh1jhjshKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!refcount_set_release (C function)c.refcount_set_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h0void refcount_set_release (refcount_t *r, int n)h]h)}(h/void refcount_set_release(refcount_t *r, int n)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(hrefcount_set_releaseh]j)}(hrefcount_set_releaseh]hrefcount_set_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h(refcount_t *r, int n)h](j:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.refcount_set_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hr}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint nh](j)}(hinth]hint}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjGubj)}(hjh]hn}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(h,set a refcount's value with release orderingh]h.set a refcount’s value with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``refcount_t *r`` the refcount ``int n`` value to which the refcount will be set **Description** This function should be used when memory occupied by the object might be reused to store another object -- consider SLAB_TYPESAFE_BY_RCU. Provides release memory ordering which will order previous memory operations against this store. This ensures all updates to this object are visible once the refcount is set and stale values from the object previously occupying this memory are overwritten with new ones. This function should be called only after new object is fully initialized. After this call the object should be considered visible to other tasks even if it was not yet added into an object collection normally used to discover it. 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This ensures all updates to this object are visible once the refcount is set and stale values from the object previously occupying this memory are overwritten with new ones.h]hXProvides release memory ordering which will order previous memory operations against this store. This ensures all updates to this object are visible once the refcount is set and stale values from the object previously occupying this memory are overwritten with new ones.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjubjM)}(hXThis function should be called only after new object is fully initialized. After this call the object should be considered visible to other tasks even if it was not yet added into an object collection normally used to discover it. This is because other tasks might have discovered the object previously occupying the same memory and after memory reuse they can succeed in taking refcount to the new object and start using it.h]hXThis function should be called only after new object is fully initialized. After this call the object should be considered visible to other tasks even if it was not yet added into an object collection normally used to discover it. This is because other tasks might have discovered the object previously occupying the same memory and after memory reuse they can succeed in taking refcount to the new object and start using it.}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrefcount_read (C function)c.refcount_readhNtauh1hhjhhhNhNubh)}(hhh](h)}(h0unsigned int refcount_read (const refcount_t *r)h]h)}(h/unsigned int refcount_read(const refcount_t *r)h](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(h refcount_readh]j)}(h refcount_readh]h refcount_read}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h(const refcount_t *r)h]j:)}(hconst refcount_t *rh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h refcount_th]h refcount_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj!modnameN classnameNjwjz)}j}]j)}jsjsbc.refcount_readasbuh1hhjubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hr}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(hget a refcount's valueh]hget a refcount’s value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``const refcount_t *r`` the refcount **Return** the refcount's valueh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjubj)}(hhh]j)}(h%``const refcount_t *r`` the refcount h](j)}(h``const refcount_t *r``h]jS)}(hjh]hconst refcount_t *r}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjubj)}(hhh]jM)}(h the refcounth]h the refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjubjM)}(hthe refcount's valueh]hthe refcount’s value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"refcount_add_not_zero (C function)c.refcount_add_not_zerohNtauh1hhjhhhNhNubh)}(hhh](h)}(h1bool refcount_add_not_zero (int i, refcount_t *r)h]h)}(h0bool refcount_add_not_zero(int i, refcount_t *r)h](j)}(hjh]hbool}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@hhhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKubjQ)}(h h]h }(hjRhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj@hhhjQhKubh)}(hrefcount_add_not_zeroh]j)}(hrefcount_add_not_zeroh]hrefcount_add_not_zero}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj@hhhjQhKubj4)}(h(int i, refcount_t *r)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj|ubj)}(hih]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjxubj:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjfsbc.refcount_add_not_zeroasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hr}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjxubeh}(h]h ]h"]h$]h&]jjuh1j3hj@hhhjQhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj<hhhjQhKubah}(h]j7ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjQhKhj9hhubj4)}(hhh]jM)}(h(add a value to a refcount unless it is 0h]h(add a value to a refcount unless it is 0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hj9hhhjQhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj4jHj4jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` the value to add to the refcount ``refcount_t *r`` the refcount **Description** Will saturate at REFCOUNT_SATURATED and WARN. 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It does provide a control dependency and thereby orders future stores. See the comment on top.h]hProvides acquire memory ordering on success, it is assumed the caller has guaranteed the object memory to be stable (RCU, etc.). It does provide a control dependency and thereby orders future stores. See the comment on top.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjNubjM)}(hUse of this function is not recommended for the normal reference counting use case in which references are taken and released one at a time. In these cases, refcount_inc_not_zero_acquire() should instead be used to increment a reference count.h]hUse of this function is not recommended for the normal reference counting use case in which references are taken and released one at a time. In these cases, refcount_inc_not_zero_acquire() should instead be used to increment a reference count.}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhM hjNubjM)}(h **Return**h]j)}(hj;h]hReturn}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjNubjM)}(h1false if the passed refcount is 0, true otherwiseh]h1false if the passed refcount is 0, true otherwise}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjNubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrefcount_add (C function)c.refcount_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void refcount_add (int i, refcount_t *r)h]h)}(h'void refcount_add(int i, refcount_t *r)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|hhhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhM'ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj|hhhjhM'ubh)}(h refcount_addh]j)}(h refcount_addh]h refcount_add}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj|hhhjhM'ubj4)}(h(int i, refcount_t *r)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.refcount_addasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hr}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj|hhhjhM'ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjxhhhjhM'ubah}(h]jsah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM'hjuhhubj4)}(hhh]jM)}(hadd a value to a refcounth]hadd a value to a refcount}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhM'hjUhhubah}(h]h ]h"]h$]h&]uh1j3hjuhhhjhM'ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjpjHjpjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` the value to add to the refcount ``refcount_t *r`` the refcount **Description** Similar to atomic_add(), but will saturate at REFCOUNT_SATURATED and WARN. 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It does provide a control dependency and thereby orders future stores. See the comment on top.h]hProvides no memory ordering, it is assumed the caller has guaranteed the object memory to be stable (RCU, etc.). It does provide a control dependency and thereby orders future stores. See the comment on top.}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhM,hjtubjM)}(hUse of this function is not recommended for the normal reference counting use case in which references are taken and released one at a time. In these cases, refcount_inc(), or one of its variants, should instead be used to increment a reference count.h]hUse of this function is not recommended for the normal reference counting use case in which references are taken and released one at a time. 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See the comment on top. **Return** true if the increment was successful, false otherwiseh](jM)}(h**Parameters**h]j)}(hj5h]h Parameters}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMEhj/ubj)}(hhh]j)}(h,``refcount_t *r`` the refcount to increment h](j)}(h``refcount_t *r``h]jS)}(hjTh]h refcount_t *r}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjRubah}(h]h ]h"]h$]h&]uh1jhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMBhjNubj)}(hhh]jM)}(hthe refcount to incrementh]hthe refcount to increment}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjihMBhjjubah}(h]h ]h"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]uh1jhjihMBhjKubah}(h]h ]h"]h$]h&]uh1jhj/ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMDhj/ubjM)}(hSSimilar to atomic_inc_not_zero(), but will saturate at REFCOUNT_SATURATED and WARN.h]hSSimilar to atomic_inc_not_zero(), but will saturate at REFCOUNT_SATURATED and WARN.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMChj/ubjM)}(hProvides no memory ordering, it is assumed the caller has guaranteed the object memory to be stable (RCU, etc.). It does provide a control dependency and thereby orders future stores. See the comment on top.h]hProvides no memory ordering, it is assumed the caller has guaranteed the object memory to be stable (RCU, etc.). It does provide a control dependency and thereby orders future stores. See the comment on top.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMFhj/ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMJhj/ubjM)}(h5true if the increment was successful, false otherwiseh]h5true if the increment was successful, false otherwise}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMKhj/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*refcount_inc_not_zero_acquire (C function)c.refcount_inc_not_zero_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2bool refcount_inc_not_zero_acquire (refcount_t *r)h]h)}(h1bool refcount_inc_not_zero_acquire(refcount_t *r)h](j)}(hjh]hbool}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMXubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMXubh)}(hrefcount_inc_not_zero_acquireh]j)}(hrefcount_inc_not_zero_acquireh]hrefcount_inc_not_zero_acquire}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMXubj4)}(h(refcount_t *r)h]j:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjKmodnameN classnameNjwjz)}j}]j)}jsj,sbc.refcount_inc_not_zero_acquireasbuh1hhjBubjQ)}(h h]h }(hjihhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBubj)}(hjh]h*}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubj)}(hjh]hr}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMXubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMXubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMXhjhhubj4)}(hhh]jM)}(h9increment a refcount with acquire ordering unless it is 0h]h9increment a refcount with acquire ordering unless it is 0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMXhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMXubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXS**Parameters** ``refcount_t *r`` the refcount to increment **Description** Similar to refcount_inc_not_zero(), but provides acquire memory ordering on success. This function should be used when memory occupied by the object might be reused to store another object -- consider SLAB_TYPESAFE_BY_RCU. Provides acquire memory ordering on success, it is assumed the caller has guaranteed the object memory to be stable (RCU, etc.). It does provide a control dependency and thereby orders future stores. See the comment on top. **Return** true if the increment was successful, false otherwiseh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhM\hjubj)}(hhh]j)}(h,``refcount_t *r`` the refcount to increment h](j)}(h``refcount_t *r``h]jS)}(hjh]h refcount_t *r}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMYhjubj)}(hhh]jM)}(hthe refcount to incrementh]hthe refcount to increment}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMYhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMYhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj)h]h Description}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhM[hjubjM)}(hTSimilar to refcount_inc_not_zero(), but provides acquire memory ordering on success.h]hTSimilar to refcount_inc_not_zero(), but provides acquire memory ordering on success.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMZhjubjM)}(hThis function should be used when memory occupied by the object might be reused to store another object -- consider SLAB_TYPESAFE_BY_RCU.h]hThis function should be used when memory occupied by the object might be reused to store another object -- consider SLAB_TYPESAFE_BY_RCU.}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhM]hjubjM)}(hProvides acquire memory ordering on success, it is assumed the caller has guaranteed the object memory to be stable (RCU, etc.). It does provide a control dependency and thereby orders future stores. See the comment on top.h]hProvides acquire memory ordering on success, it is assumed the caller has guaranteed the object memory to be stable (RCU, etc.). It does provide a control dependency and thereby orders future stores. See the comment on top.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhM`hjubjM)}(h **Return**h]j)}(hjnh]hReturn}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMdhjubjM)}(h5true if the increment was successful, false otherwiseh]h5true if the increment was successful, false otherwise}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMehjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrefcount_inc (C function)c.refcount_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h!void refcount_inc (refcount_t *r)h]h)}(h void refcount_inc(refcount_t *r)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMrubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMrubh)}(h refcount_inch]j)}(h refcount_inch]h refcount_inc}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMrubj4)}(h(refcount_t *r)h]j:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.refcount_incasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hr}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMrubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMrubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMrhjhhubj4)}(hhh]jM)}(hincrement a refcounth]hincrement a refcount}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMrhjThhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMrubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjojHjojIjJjKuh1hhhhjhNhNubj)}(hXQ**Parameters** ``refcount_t *r`` the refcount to increment **Description** Similar to atomic_inc(), but will saturate at REFCOUNT_SATURATED and WARN. Provides no memory ordering, it is assumed the caller already has a reference on the object. Will WARN if the refcount is 0, as this represents a possible use-after-free condition.h](jM)}(h**Parameters**h]j)}(hjyh]h Parameters}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMvhjsubj)}(hhh]j)}(h,``refcount_t *r`` the refcount to increment h](j)}(h``refcount_t *r``h]jS)}(hjh]h refcount_t *r}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMshjubj)}(hhh]jM)}(hthe refcount to incrementh]hthe refcount to increment}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMshjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMshjubah}(h]h ]h"]h$]h&]uh1jhjsubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMuhjsubjM)}(hJSimilar to atomic_inc(), but will saturate at REFCOUNT_SATURATED and WARN.h]hJSimilar to atomic_inc(), but will saturate at REFCOUNT_SATURATED and WARN.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMthjsubjM)}(h\Provides no memory ordering, it is assumed the caller already has a reference on the object.h]h\Provides no memory ordering, it is assumed the caller already has a reference on the object.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMvhjsubjM)}(hWWill WARN if the refcount is 0, as this represents a possible use-after-free condition.h]hWWill WARN if the refcount is 0, as this represents a possible use-after-free condition.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMyhjsubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"refcount_sub_and_test (C function)c.refcount_sub_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h1bool refcount_sub_and_test (int i, refcount_t *r)h]h)}(h0bool refcount_sub_and_test(int i, refcount_t *r)h](j)}(hjh]hbool}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2hhhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMubjQ)}(h h]h }(hjDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj2hhhjChMubh)}(hrefcount_sub_and_testh]j)}(hrefcount_sub_and_testh]hrefcount_sub_and_test}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubah}(h]h ](jjeh"]h$]h&]jjuh1hhj2hhhjChMubj4)}(h(int i, refcount_t *r)h](j:)}(hint ih](j)}(hinth]hint}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjnubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjjubj:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjXsbc.refcount_sub_and_testasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hr}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjjubeh}(h]h ]h"]h$]h&]jjuh1j3hj2hhhjChMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj.hhhjChMubah}(h]j)ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjChMhj+hhubj4)}(hhh]jM)}(h,subtract from a refcount and test if it is 0h]h,subtract from a refcount and test if it is 0}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhj hhubah}(h]h ]h"]h$]h&]uh1j3hj+hhhjChMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj%jHj%jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` amount to subtract from the refcount ``refcount_t *r`` the refcount **Description** Similar to atomic_dec_and_test(), but it will WARN, return false and ultimately leak on underflow and will fail to decrement when saturated at REFCOUNT_SATURATED. Provides release memory ordering, such that prior loads and stores are done before, and provides an acquire ordering on success such that free() must come after. Use of this function is not recommended for the normal reference counting use case in which references are taken and released one at a time. In these cases, refcount_dec(), or one of its variants, should instead be used to decrement a reference count. **Return** true if the resulting refcount is 0, false otherwiseh](jM)}(h**Parameters**h]j)}(hj/h]h Parameters}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhj)ubj)}(hhh](j)}(h/``int i`` amount to subtract from the refcount h](j)}(h ``int i``h]jS)}(hjNh]hint i}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjLubah}(h]h ]h"]h$]h&]uh1jhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjHubj)}(hhh]jM)}(h$amount to subtract from the refcounth]h$amount to subtract from the refcount}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjchMhjdubah}(h]h ]h"]h$]h&]uh1jhjHubeh}(h]h ]h"]h$]h&]uh1jhjchMhjEubj)}(h``refcount_t *r`` the refcount h](j)}(h``refcount_t *r``h]jS)}(hjh]h refcount_t *r}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjubj)}(hhh]jM)}(h the refcounth]h the refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjEubeh}(h]h ]h"]h$]h&]uh1jhj)ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhj)ubjM)}(hSimilar to atomic_dec_and_test(), but it will WARN, return false and ultimately leak on underflow and will fail to decrement when saturated at REFCOUNT_SATURATED.h]hSimilar to atomic_dec_and_test(), but it will WARN, return false and ultimately leak on underflow and will fail to decrement when saturated at REFCOUNT_SATURATED.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhj)ubjM)}(hProvides release memory ordering, such that prior loads and stores are done before, and provides an acquire ordering on success such that free() must come after.h]hProvides release memory ordering, such that prior loads and stores are done before, and provides an acquire ordering on success such that free() must come after.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhj)ubjM)}(hUse of this function is not recommended for the normal reference counting use case in which references are taken and released one at a time. In these cases, refcount_dec(), or one of its variants, should instead be used to decrement a reference count.h]hUse of this function is not recommended for the normal reference counting use case in which references are taken and released one at a time. In these cases, refcount_dec(), or one of its variants, should instead be used to decrement a reference count.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhj)ubjM)}(h **Return**h]j)}(hjh]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhj)ubjM)}(h4true if the resulting refcount is 0, false otherwiseh]h4true if the resulting refcount is 0, false otherwise}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhj)ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"refcount_dec_and_test (C function)c.refcount_dec_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h*bool refcount_dec_and_test (refcount_t *r)h]h)}(h)bool refcount_dec_and_test(refcount_t *r)h](j)}(hjh]hbool}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHhhhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjHhhhjYhMubh)}(hrefcount_dec_and_testh]j)}(hrefcount_dec_and_testh]hrefcount_dec_and_test}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubah}(h]h ](jjeh"]h$]h&]jjuh1hhjHhhhjYhMubj4)}(h(refcount_t *r)h]j:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjnsbc.refcount_dec_and_testasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hr}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjHhhhjYhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjDhhhjYhMubah}(h]j?ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjYhMhjAhhubj4)}(hhh]jM)}(h(decrement a refcount and test if it is 0h]h(decrement a refcount and test if it is 0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjAhhhjYhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``refcount_t *r`` the refcount **Description** Similar to atomic_dec_and_test(), it will WARN on underflow and fail to decrement when saturated at REFCOUNT_SATURATED. 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Provides release memory ordering, such that prior loads and stores are done before.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjubj)}(hhh]j)}(h``refcount_t *r`` the refcount h](j)}(h``refcount_t *r``h]jS)}(hjh]h refcount_t *r}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjubj)}(hhh]jM)}(h the refcounth]h the refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjubjM)}(hnSimilar to atomic_dec(), it will WARN on underflow and fail to decrement when saturated at REFCOUNT_SATURATED.h]hnSimilar to atomic_dec(), it will WARN on underflow and fail to decrement when saturated at REFCOUNT_SATURATED.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjubjM)}(hSProvides release memory ordering, such that prior loads and stores are done before.h]hSProvides release memory ordering, such that prior loads and stores are done before.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhZ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:87: ./include/linux/refcount.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h refcount_dec_if_one (C function)c.refcount_dec_if_onehNtauh1hhjhhhNhNubh)}(hhh](h)}(h(bool refcount_dec_if_one (refcount_t *r)h]h)}(h'bool refcount_dec_if_one(refcount_t *r)h](j)}(hjh]hbool}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK1ubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjVhhhjghK1ubh)}(hrefcount_dec_if_oneh]j)}(hrefcount_dec_if_oneh]hrefcount_dec_if_one}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ](jjeh"]h$]h&]jjuh1hhjVhhhjghK1ubj4)}(h(refcount_t *r)h]j:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj|sbc.refcount_dec_if_oneasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjh]hr}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjVhhhjghK1ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjRhhhjghK1ubah}(h]jMah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjghK1hjOhhubj4)}(hhh]jM)}(hdecrement a refcount if it is 1h]hdecrement a refcount if it is 1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK1hjhhubah}(h]h ]h"]h$]h&]uh1j3hjOhhhjghK1ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``refcount_t *r`` the refcount **Description** No atomic_t counterpart, it attempts a 1 -> 0 transition and returns the success thereof. Like all decrement operations, it provides release memory order and provides a control dependency. It can be used like a try-delete operator; this explicit case is provided and not cmpxchg in generic, because that would allow implementing unsafe operations. **Return** true if the resulting refcount is 0, false otherwiseh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK5hjubj)}(hhh]j)}(h``refcount_t *r`` the refcount h](j)}(h``refcount_t *r``h]jS)}(hj>h]h refcount_t *r}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj<ubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK2hj8ubj)}(hhh]jM)}(h the refcounth]h the refcount}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjShK2hjTubah}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]uh1jhjShK2hj5ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjyh]h Description}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK4hjubjM)}(hYNo atomic_t counterpart, it attempts a 1 -> 0 transition and returns the success thereof.h]hYNo atomic_t counterpart, it attempts a 1 -> 0 transition and returns the success thereof.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK3hjubjM)}(hbLike all decrement operations, it provides release memory order and provides a control dependency.h]hbLike all decrement operations, it provides release memory order and provides a control dependency.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK6hjubjM)}(hIt can be used like a try-delete operator; this explicit case is provided and not cmpxchg in generic, because that would allow implementing unsafe operations.h]hIt can be used like a try-delete operator; this explicit case is provided and not cmpxchg in generic, because that would allow implementing unsafe operations.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK9hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK=hjubjM)}(h4true if the resulting refcount is 0, false otherwiseh]h4true if the resulting refcount is 0, false otherwise}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chK>hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!refcount_dec_not_one (C function)c.refcount_dec_not_onehNtauh1hhjhhhNhNubh)}(hhh](h)}(h)bool refcount_dec_not_one (refcount_t *r)h]h)}(h(bool refcount_dec_not_one(refcount_t *r)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKIubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKIubh)}(hrefcount_dec_not_oneh]j)}(hrefcount_dec_not_oneh]hrefcount_dec_not_one}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKIubj4)}(h(refcount_t *r)h]j:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjDmodnameN classnameNjwjz)}j}]j)}jsj%sbc.refcount_dec_not_oneasbuh1hhj;ubjQ)}(h h]h }(hjbhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;ubj)}(hjh]h*}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubj)}(hjh]hr}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj7ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKIubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKIubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKIhjhhubj4)}(hhh]jM)}(h#decrement a refcount if it is not 1h]h#decrement a refcount if it is not 1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKIhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKIubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX/**Parameters** ``refcount_t *r`` the refcount **Description** No atomic_t counterpart, it decrements unless the value is 1, in which case it will return false. Was often done like: atomic_add_unless(:c:type:`var`, -1, 1) **Return** true if the decrement operation was successful, false otherwiseh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKMhjubj)}(hhh]j)}(h``refcount_t *r`` the refcount h](j)}(h``refcount_t *r``h]jS)}(hjh]h refcount_t *r}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKJhjubj)}(hhh]jM)}(h the refcounth]h the refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKJhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKJhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj"h]h Description}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKLhjubjM)}(haNo atomic_t counterpart, it decrements unless the value is 1, in which case it will return false.h]haNo atomic_t counterpart, it decrements unless the value is 1, in which case it will return false.}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKKhjubjM)}(hhjNubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNubh)}(hhh]j)}(hmutexh]hmutex}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjrmodnameN classnameNjwjz)}j}]jc.refcount_dec_and_mutex_lockasbuh1hhjNubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubj)}(hlockh]hlock}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKkubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKkubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKkhjhhubj4)}(hhh]jM)}(h7return holding mutex if able to decrement refcount to 0h]h7return holding mutex if able to decrement refcount to 0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKkhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKkubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``refcount_t *r`` the refcount ``struct mutex *lock`` the mutex to be locked **Description** Similar to atomic_dec_and_mutex_lock(), it will WARN on underflow and fail to decrement when saturated at REFCOUNT_SATURATED. Provides release memory ordering, such that prior loads and stores are done before, and provides a control dependency such that free() must come after. See the comment on top. **Return** true and hold mutex if able to decrement refcount to 0, false otherwiseh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKohjubj)}(hhh](j)}(h``refcount_t *r`` the refcount h](j)}(h``refcount_t *r``h]jS)}(hjh]h refcount_t *r}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKmhjubj)}(hhh]jM)}(h the refcounth]h the refcount}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj)hKmhj*ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj)hKmhj ubj)}(h.``struct mutex *lock`` the mutex to be locked h](j)}(h``struct mutex *lock``h]jS)}(hjMh]hstruct mutex *lock}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKnhjGubj)}(hhh]jM)}(hthe mutex to be lockedh]hthe mutex to be locked}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjbhKnhjcubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjbhKnhj ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKphjubjM)}(h}Similar to atomic_dec_and_mutex_lock(), it will WARN on underflow and fail to decrement when saturated at REFCOUNT_SATURATED.h]h}Similar to atomic_dec_and_mutex_lock(), it will WARN on underflow and fail to decrement when saturated at REFCOUNT_SATURATED.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKohjubjM)}(hProvides release memory ordering, such that prior loads and stores are done before, and provides a control dependency such that free() must come after. See the comment on top.h]hProvides release memory ordering, such that prior loads and stores are done before, and provides a control dependency such that free() must come after. See the comment on top.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKrhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKvhjubjM)}(hGtrue and hold mutex if able to decrement refcount to 0, false otherwiseh]hGtrue and hold mutex if able to decrement refcount to 0, false otherwise}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKwhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"refcount_dec_and_lock (C function)c.refcount_dec_and_lockhNtauh1hhjhhhNhNubh)}(hhh](h)}(hhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:ubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhj6ubj)}(hhh]jM)}(h the refcounth]h the refcount}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQhKhjRubah}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]uh1jhjQhKhj3ubj)}(h/``spinlock_t *lock`` the spinlock to be locked h](j)}(h``spinlock_t *lock``h]jS)}(hjuh]hspinlock_t *lock}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjsubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjoubj)}(hhh]jM)}(hthe spinlock to be lockedh]hthe spinlock to be locked}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]uh1jhjhKhj3ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubjM)}(hwSimilar to atomic_dec_and_lock(), it will WARN on underflow and fail to decrement when saturated at REFCOUNT_SATURATED.h]hwSimilar to atomic_dec_and_lock(), it will WARN on underflow and fail to decrement when saturated at REFCOUNT_SATURATED.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubjM)}(hProvides release memory ordering, such that prior loads and stores are done before, and provides a control dependency such that free() must come after. See the comment on top.h]hProvides release memory ordering, such that prior loads and stores are done before, and provides a control dependency such that free() must come after. See the comment on top.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubjM)}(hJtrue and hold spinlock if able to decrement refcount to 0, false otherwiseh]hJtrue and hold spinlock if able to decrement refcount to 0, false otherwise}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*refcount_dec_and_lock_irqsave (C function)c.refcount_dec_and_lock_irqsavehNtauh1hhjhhhNhNubh)}(hhh](h)}(hZbool refcount_dec_and_lock_irqsave (refcount_t *r, spinlock_t *lock, unsigned long *flags)h]h)}(hYbool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, unsigned long *flags)h](j)}(hjh]hbool}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'hhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKubjQ)}(h h]h }(hj9hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'hhhj8hKubh)}(hrefcount_dec_and_lock_irqsaveh]j)}(hrefcount_dec_and_lock_irqsaveh]hrefcount_dec_and_lock_irqsave}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ](jjeh"]h$]h&]jjuh1hhj'hhhj8hKubj4)}(h7(refcount_t *r, spinlock_t *lock, unsigned long *flags)h](j:)}(h refcount_t *rh](h)}(hhh]j)}(h refcount_th]h refcount_t}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjlmodnameN classnameNjwjz)}j}]j)}jsjMsbc.refcount_dec_and_lock_irqsaveasbuh1hhjcubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjcubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubj)}(hjh]hr}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj_ubj:)}(hspinlock_t *lockh](h)}(hhh]j)}(h spinlock_th]h spinlock_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.refcount_dec_and_lock_irqsaveasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hlockh]hlock}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj_ubj:)}(hunsigned long *flagsh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hflagsh]hflags}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj_ubeh}(h]h ]h"]h$]h&]jjuh1j3hj'hhhj8hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj#hhhj8hKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj8hKhj hhubj4)}(hhh]jM)}(hSreturn holding spinlock with disabled interrupts if able to decrement refcount to 0h]hSreturn holding spinlock with disabled interrupts if able to decrement refcount to 0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhj~hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj8hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXp**Parameters** ``refcount_t *r`` the refcount ``spinlock_t *lock`` the spinlock to be locked ``unsigned long *flags`` saved IRQ-flags if the is acquired **Description** Same as refcount_dec_and_lock() above except that the spinlock is acquired with disabled interrupts. **Return** true and hold spinlock if able to decrement refcount to 0, false otherwiseh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubj)}(hhh](j)}(h``refcount_t *r`` the refcount h](j)}(h``refcount_t *r``h]jS)}(hjh]h refcount_t *r}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubj)}(hhh]jM)}(h the refcounth]h the refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h/``spinlock_t *lock`` the spinlock to be locked h](j)}(h``spinlock_t *lock``h]jS)}(hjh]hspinlock_t *lock}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubj)}(hhh]jM)}(hthe spinlock to be lockedh]hthe spinlock to be locked}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h<``unsigned long *flags`` saved IRQ-flags if the is acquired h](j)}(h``unsigned long *flags``h]jS)}(hj4h]hunsigned long *flags}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj2ubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhj.ubj)}(hhh]jM)}(h"saved IRQ-flags if the is acquiredh]h"saved IRQ-flags if the is acquired}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjIhKhjJubah}(h]h ]h"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]uh1jhjIhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjoh]h Description}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubjM)}(hdSame as refcount_dec_and_lock() above except that the spinlock is acquired with disabled interrupts.h]hdSame as refcount_dec_and_lock() above except that the spinlock is acquired with disabled interrupts.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubjM)}(hJtrue and hold spinlock if able to decrement refcount to 0, false otherwiseh]hJtrue and hold spinlock if able to decrement refcount to 0, false otherwise}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:90: ./lib/refcount.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hpercpu_ref_kill (C function)c.percpu_ref_killhNtauh1hhjhhhNhNubh)}(hhh](h)}(h-void percpu_ref_kill (struct percpu_ref *ref)h]h)}(h,void percpu_ref_kill(struct percpu_ref *ref)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(hpercpu_ref_killh]j)}(hpercpu_ref_killh]hpercpu_ref_kill}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8modnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_killasbuh1hhjubjQ)}(h h]h }(hjVhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(hdrop the initial refh]hdrop the initial ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXf**Parameters** ``struct percpu_ref *ref`` percpu_ref to kill **Description** Must be used to drop the initial ref on a percpu refcount; must be called precisely once before shutdown. Switches **ref** into atomic mode before gathering up the percpu counters and dropping the initial ref. There are no implied RCU grace periods between kill and release.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh]j)}(h.``struct percpu_ref *ref`` percpu_ref to kill h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh]jM)}(hpercpu_ref to killh]hpercpu_ref to kill}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubjM)}(hiMust be used to drop the initial ref on a percpu refcount; must be called precisely once before shutdown.h]hiMust be used to drop the initial ref on a percpu refcount; must be called precisely once before shutdown.}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubjM)}(hgSwitches **ref** into atomic mode before gathering up the percpu counters and dropping the initial ref.h](h Switches }(hj<hhhNhNubj)}(h**ref**h]href}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubhW into atomic mode before gathering up the percpu counters and dropping the initial ref.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubjM)}(h@There are no implied RCU grace periods between kill and release.h]h@There are no implied RCU grace periods between kill and release.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h percpu_ref_get_many (C function)c.percpu_ref_get_manyhNtauh1hhjhhhNhNubh)}(hhh](h)}(hCvoid percpu_ref_get_many (struct percpu_ref *ref, unsigned long nr)h]h)}(hBvoid percpu_ref_get_many(struct percpu_ref *ref, unsigned long nr)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(hpercpu_ref_get_manyh]j)}(hpercpu_ref_get_manyh]hpercpu_ref_get_many}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h*(struct percpu_ref *ref, unsigned long nr)h](j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_get_manyasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned long nrh](j)}(hunsignedh]hunsigned}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubjQ)}(h h]h }(hjIhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7ubj)}(hlongh]hlong}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7ubj)}(hnrh]hnr}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(hincrement a percpu refcounth]hincrement a percpu refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct percpu_ref *ref`` percpu_ref to get ``unsigned long nr`` number of references to get **Description** Analogous to atomic_long_add(). This function is safe to call as long as **ref** is between init and exit.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh](j)}(h-``struct percpu_ref *ref`` percpu_ref to get h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh]jM)}(hpercpu_ref to geth]hpercpu_ref to get}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h1``unsigned long nr`` number of references to get h](j)}(h``unsigned long nr``h]jS)}(hjh]hunsigned long nr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh]jM)}(hnumber of references to geth]hnumber of references to get}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,hKhj-ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj,hKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjRh]h Description}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubjM)}(hAnalogous to atomic_long_add().h]hAnalogous to atomic_long_add().}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubjM)}(hJThis function is safe to call as long as **ref** is between init and exit.h](h)This function is safe to call as long as }(hjwhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubh is between init and exit.}(hjwhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hpercpu_ref_get (C function)c.percpu_ref_gethNtauh1hhjhhhNhNubh)}(hhh](h)}(h,void percpu_ref_get (struct percpu_ref *ref)h]h)}(h+void percpu_ref_get(struct percpu_ref *ref)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(hpercpu_ref_geth]j)}(hpercpu_ref_geth]hpercpu_ref_get}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_getasbuh1hhjubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(hincrement a percpu refcounth]hincrement a percpu refcount}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjuhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct percpu_ref *ref`` percpu_ref to get **Description** Analogous to atomic_long_inc(). This function is safe to call as long as **ref** is between init and exit.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh]j)}(h-``struct percpu_ref *ref`` percpu_ref to get h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh]jM)}(hpercpu_ref to geth]hpercpu_ref to get}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubjM)}(hAnalogous to atomic_long_inc().h]hAnalogous to atomic_long_inc().}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubjM)}(hJThis function is safe to call as long as **ref** is between init and exit.h](h)This function is safe to call as long as }(hjhhhNhNubj)}(h**ref**h]href}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is between init and exit.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#percpu_ref_tryget_many (C function)c.percpu_ref_tryget_manyhNtauh1hhjhhhNhNubh)}(hhh](h)}(hFbool percpu_ref_tryget_many (struct percpu_ref *ref, unsigned long nr)h]h)}(hEbool percpu_ref_tryget_many(struct percpu_ref *ref, unsigned long nr)h](j)}(hjh]hbool}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVhhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjVhhhjghKubh)}(hpercpu_ref_tryget_manyh]j)}(hpercpu_ref_tryget_manyh]hpercpu_ref_tryget_many}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ](jjeh"]h$]h&]jjuh1hhjVhhhjghKubj4)}(h*(struct percpu_ref *ref, unsigned long nr)h](j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj|sbc.percpu_ref_tryget_manyasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned long nrh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnrh]hnr}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjVhhhjghKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjRhhhjghKubah}(h]jMah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjghKhjOhhubj4)}(hhh]jM)}(h"try to increment a percpu refcounth]h"try to increment a percpu refcount}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjghhubah}(h]h ]h"]h$]h&]uh1j3hjOhhhjghKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXU**Parameters** ``struct percpu_ref *ref`` percpu_ref to try-get ``unsigned long nr`` number of references to get **Description** Increment a percpu refcount by **nr** unless its count already reached zero. Returns ``true`` on success; ``false`` on failure. This function is safe to call as long as **ref** is between init and exit.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh](j)}(h1``struct percpu_ref *ref`` percpu_ref to try-get h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh]jM)}(hpercpu_ref to try-geth]hpercpu_ref to try-get}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h1``unsigned long nr`` number of references to get h](j)}(h``unsigned long nr``h]jS)}(hjh]hunsigned long nr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubj)}(hhh]jM)}(hnumber of references to geth]hnumber of references to get}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubjM)}(hIncrement a percpu refcount by **nr** unless its count already reached zero. Returns ``true`` on success; ``false`` on failure.h](h Increment a percpu refcount by }(hj5hhhNhNubj)}(h**nr**h]hnr}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh0 unless its count already reached zero. Returns }(hj5hhhNhNubjS)}(h``true``h]htrue}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj5ubh on success; }(hj5hhhNhNubjS)}(h ``false``h]hfalse}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj5ubh on failure.}(hj5hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubjM)}(hJThis function is safe to call as long as **ref** is between init and exit.h](h)This function is safe to call as long as }(hjzhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh is between init and exit.}(hjzhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hpercpu_ref_tryget (C function)c.percpu_ref_trygethNtauh1hhjhhhNhNubh)}(hhh](h)}(h/bool percpu_ref_tryget (struct percpu_ref *ref)h]h)}(h.bool percpu_ref_tryget(struct percpu_ref *ref)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hpercpu_ref_trygeth]j)}(hpercpu_ref_trygeth]hpercpu_ref_tryget}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_trygetasbuh1hhjubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h"try to increment a percpu refcounth]h"try to increment a percpu refcount}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhjwhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct percpu_ref *ref`` percpu_ref to try-get **Description** Increment a percpu refcount unless its count already reached zero. Returns ``true`` on success; ``false`` on failure. This function is safe to call as long as **ref** is between init and exit.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhjubj)}(hhh]j)}(h1``struct percpu_ref *ref`` percpu_ref to try-get h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhjubj)}(hhh]jM)}(hpercpu_ref to try-geth]hpercpu_ref to try-get}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhjubjM)}(huIncrement a percpu refcount unless its count already reached zero. Returns ``true`` on success; ``false`` on failure.h](hKIncrement a percpu refcount unless its count already reached zero. Returns }(hj hhhNhNubjS)}(h``true``h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubh on success; }(hj hhhNhNubjS)}(h ``false``h]hfalse}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubh on failure.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhjubjM)}(hJThis function is safe to call as long as **ref** is between init and exit.h](h)This function is safe to call as long as }(hj?hhhNhNubj)}(h**ref**h]href}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh is between init and exit.}(hj?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'percpu_ref_tryget_live_rcu (C function)c.percpu_ref_tryget_live_rcuhNtauh1hhjhhhNhNubh)}(hhh](h)}(h8bool percpu_ref_tryget_live_rcu (struct percpu_ref *ref)h]h)}(h7bool percpu_ref_tryget_live_rcu(struct percpu_ref *ref)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|hhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj|hhhjhMubh)}(hpercpu_ref_tryget_live_rcuh]j)}(hpercpu_ref_tryget_live_rcuh]hpercpu_ref_tryget_live_rcu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj|hhhjhMubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_tryget_live_rcuasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj|hhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjxhhhjhMubah}(h]jsah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjuhhubj4)}(hhh]jM)}(hNsame as percpu_ref_tryget_live() but the caller is responsible for taking RCU.h]hNsame as percpu_ref_tryget_live() but the caller is responsible for taking RCU.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhj<hhubah}(h]h ]h"]h$]h&]uh1j3hjuhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjWjHjWjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct percpu_ref *ref`` percpu_ref to try-get **Description** This function is safe to call as long as **ref** is between init and exit.h](jM)}(h**Parameters**h]j)}(hjah]h Parameters}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhj[ubj)}(hhh]j)}(h1``struct percpu_ref *ref`` percpu_ref to try-get h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj~ubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhjzubj)}(hhh]jM)}(hpercpu_ref to try-geth]hpercpu_ref to try-get}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjzubeh}(h]h ]h"]h$]h&]uh1jhjhMhjwubah}(h]h ]h"]h$]h&]uh1jhj[ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhj[ubjM)}(hJThis function is safe to call as long as **ref** is between init and exit.h](h)This function is safe to call as long as }(hjhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is between init and exit.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhj[ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#percpu_ref_tryget_live (C function)c.percpu_ref_tryget_livehNtauh1hhjhhhNhNubh)}(hhh](h)}(h4bool percpu_ref_tryget_live (struct percpu_ref *ref)h]h)}(h3bool percpu_ref_tryget_live(struct percpu_ref *ref)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM%ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM%ubh)}(hpercpu_ref_tryget_liveh]j)}(hpercpu_ref_tryget_liveh]hpercpu_ref_tryget_live}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM%ubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjNhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjJubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjnmodnameN classnameNjwjz)}j}]j)}jsj4sbc.percpu_ref_tryget_liveasbuh1hhjJubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubj)}(hrefh]href}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjFubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM%ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhjhM%ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM%hjhhubj4)}(hhh]jM)}(h'try to increment a live percpu refcounth]h'try to increment a live percpu refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM%hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM%ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX3**Parameters** ``struct percpu_ref *ref`` percpu_ref to try-get **Description** Increment a percpu refcount unless it has already been killed. Returns ``true`` on success; ``false`` on failure. Completion of percpu_ref_kill() in itself doesn't guarantee that this function will fail. For such guarantee, percpu_ref_kill_and_confirm() should be used. After the confirm_kill callback is invoked, it's guaranteed that no new reference will be given out by percpu_ref_tryget_live(). This function is safe to call as long as **ref** is between init and exit.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM)hjubj)}(hhh]j)}(h1``struct percpu_ref *ref`` percpu_ref to try-get h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM&hj ubj)}(hhh]jM)}(hpercpu_ref to try-geth]hpercpu_ref to try-get}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'hM&hj(ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj'hM&hj ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjMh]h Description}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM(hjubjM)}(hrIncrement a percpu refcount unless it has already been killed. Returns ``true`` on success; ``false`` on failure.h](hHIncrement a percpu refcount unless it has already been killed. Returns }(hjchhhNhNubjS)}(h``true``h]htrue}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubh on success; }(hjchhhNhNubjS)}(h ``false``h]hfalse}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubh on failure.}(hjchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM'hjubjM)}(hXCompletion of percpu_ref_kill() in itself doesn't guarantee that this function will fail. For such guarantee, percpu_ref_kill_and_confirm() should be used. After the confirm_kill callback is invoked, it's guaranteed that no new reference will be given out by percpu_ref_tryget_live().h]hX"Completion of percpu_ref_kill() in itself doesn’t guarantee that this function will fail. For such guarantee, percpu_ref_kill_and_confirm() should be used. After the confirm_kill callback is invoked, it’s guaranteed that no new reference will be given out by percpu_ref_tryget_live().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM*hjubjM)}(hJThis function is safe to call as long as **ref** is between init and exit.h](h)This function is safe to call as long as }(hjhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is between init and exit.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM0hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h percpu_ref_put_many (C function)c.percpu_ref_put_manyhNtauh1hhjhhhNhNubh)}(hhh](h)}(hCvoid percpu_ref_put_many (struct percpu_ref *ref, unsigned long nr)h]h)}(hBvoid percpu_ref_put_many(struct percpu_ref *ref, unsigned long nr)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM>ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM>ubh)}(hpercpu_ref_put_manyh]j)}(hpercpu_ref_put_manyh]hpercpu_ref_put_many}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM>ubj4)}(h*(struct percpu_ref *ref, unsigned long nr)h](j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hj#hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]j)}jsj sbc.percpu_ref_put_manyasbuh1hhjubjQ)}(h h]h }(hjahhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned long nrh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnrh]hnr}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM>ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM>ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM>hjhhubj4)}(hhh]jM)}(hdecrement a percpu refcounth]hdecrement a percpu refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM>hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM>ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX4**Parameters** ``struct percpu_ref *ref`` percpu_ref to put ``unsigned long nr`` number of references to put **Description** Decrement the refcount, and if 0, call the release function (which was passed to percpu_ref_init()) This function is safe to call as long as **ref** is between init and exit.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMBhjubj)}(hhh](j)}(h-``struct percpu_ref *ref`` percpu_ref to put h](j)}(h``struct percpu_ref *ref``h]jS)}(hj8h]hstruct percpu_ref *ref}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj6ubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM?hj2ubj)}(hhh]jM)}(hpercpu_ref to puth]hpercpu_ref to put}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjMhM?hjNubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhjMhM?hj/ubj)}(h1``unsigned long nr`` number of references to put h](j)}(h``unsigned long nr``h]jS)}(hjqh]hunsigned long nr}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjoubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM@hjkubj)}(hhh]jM)}(hnumber of references to puth]hnumber of references to put}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM@hjubah}(h]h ]h"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]uh1jhjhM@hj/ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMBhjubjM)}(hcDecrement the refcount, and if 0, call the release function (which was passed to percpu_ref_init())h]hcDecrement the refcount, and if 0, call the release function (which was passed to percpu_ref_init())}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMAhjubjM)}(hJThis function is safe to call as long as **ref** is between init and exit.h](h)This function is safe to call as long as }(hjhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is between init and exit.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMDhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hpercpu_ref_put (C function)c.percpu_ref_puthNtauh1hhjhhhNhNubh)}(hhh](h)}(h,void percpu_ref_put (struct percpu_ref *ref)h]h)}(h+void percpu_ref_put(struct percpu_ref *ref)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMVubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hMVubh)}(hpercpu_ref_puth]j)}(hpercpu_ref_puth]hpercpu_ref_put}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hMVubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjOhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjKubjQ)}(h h]h }(hj\hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjKubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjomodnameN classnameNjwjz)}j}]j)}jsj5sbc.percpu_ref_putasbuh1hhjKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjKubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubj)}(hrefh]href}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjGubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hMVubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj hMVubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMVhjhhubj4)}(hhh]jM)}(hdecrement a percpu refcounth]hdecrement a percpu refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMVhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hMVubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct percpu_ref *ref`` percpu_ref to put **Description** Decrement the refcount, and if 0, call the release function (which was passed to percpu_ref_init()) This function is safe to call as long as **ref** is between init and exit.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMZhjubj)}(hhh]j)}(h-``struct percpu_ref *ref`` percpu_ref to put h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMWhj ubj)}(hhh]jM)}(hpercpu_ref to puth]hpercpu_ref to put}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hMWhj)ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj(hMWhj ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjNh]h Description}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMYhjubjM)}(hcDecrement the refcount, and if 0, call the release function (which was passed to percpu_ref_init())h]hcDecrement the refcount, and if 0, call the release function (which was passed to percpu_ref_init())}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMXhjubjM)}(hJThis function is safe to call as long as **ref** is between init and exit.h](h)This function is safe to call as long as }(hjshhhNhNubj)}(h**ref**h]href}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh is between init and exit.}(hjshhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhM[hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h percpu_ref_is_dying (C function)c.percpu_ref_is_dyinghNtauh1hhjhhhNhNubh)}(hhh](h)}(h1bool percpu_ref_is_dying (struct percpu_ref *ref)h]h)}(h0bool percpu_ref_is_dying(struct percpu_ref *ref)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMdubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMdubh)}(hpercpu_ref_is_dyingh]j)}(hpercpu_ref_is_dyingh]hpercpu_ref_is_dying}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMdubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_is_dyingasbuh1hhjubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMdubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMdubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMdhjhhubj4)}(hhh]jM)}(h/test whether a percpu refcount is dying or deadh]h/test whether a percpu refcount is dying or dead}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMdhjphhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMdubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct percpu_ref *ref`` percpu_ref to test **Description** Returns ``true`` if **ref** is dying or dead. This function is safe to call as long as **ref** is between init and exit and the caller is responsible for synchronizing against state changes.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhhjubj)}(hhh]j)}(h.``struct percpu_ref *ref`` percpu_ref to test h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMehjubj)}(hhh]jM)}(hpercpu_ref to testh]hpercpu_ref to test}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMehjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMehjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMghjubjM)}(h-Returns ``true`` if **ref** is dying or dead.h](hReturns }(hjhhhNhNubjS)}(h``true``h]htrue}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubh if }(hjhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is dying or dead.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMfhjubjM)}(hThis function is safe to call as long as **ref** is between init and exit and the caller is responsible for synchronizing against state changes.h](h)This function is safe to call as long as }(hj8hhhNhNubj)}(h**ref**h]href}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh` is between init and exit and the caller is responsible for synchronizing against state changes.}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLha/var/lib/git/docbuild/linux/Documentation/driver-api/basics:93: ./include/linux/percpu-refcount.hhMhhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hpercpu_ref_init (C function)c.percpu_ref_inithNtauh1hhjhhhNhNubh)}(hhh](h)}(hgint percpu_ref_init (struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp)h]h)}(hfint percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp)h](j)}(hinth]hint}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK1ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjuhhhjhK1ubh)}(hpercpu_ref_inith]j)}(hpercpu_ref_inith]hpercpu_ref_init}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjuhhhjhK1ubj4)}(hS(struct percpu_ref *ref, percpu_ref_func_t *release, unsigned int flags, gfp_t gfp)h](j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_initasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hpercpu_ref_func_t *releaseh](h)}(hhh]j)}(hpercpu_ref_func_th]hpercpu_ref_func_t}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj-modnameN classnameNjwjz)}j}]jc.percpu_ref_initasbuh1hhj$ubjQ)}(h h]h }(hjIhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$ubj)}(hjh]h*}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubj)}(hreleaseh]hrelease}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hunsigned int flagsh](j)}(hunsignedh]hunsigned}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hflagsh]hflags}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h gfp_t gfph](h)}(hhh]j)}(hgfp_th]hgfp_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.percpu_ref_initasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hgfph]hgfp}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjuhhhjhK1ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjqhhhjhK1ubah}(h]jlah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhK1hjnhhubj4)}(hhh]jM)}(hinitialize a percpu refcounth]hinitialize a percpu refcount}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK1hj$hhubah}(h]h ]h"]h$]h&]uh1j3hjnhhhjhK1ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj?jHj?jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct percpu_ref *ref`` percpu_ref to initialize ``percpu_ref_func_t *release`` function which will be called when refcount hits 0 ``unsigned int flags`` PERCPU_REF_INIT_* flags ``gfp_t gfp`` allocation mask to use **Description** Initializes **ref**. **ref** starts out in percpu mode with a refcount of 1 unless **flags** contains PERCPU_REF_INIT_ATOMIC or PERCPU_REF_INIT_DEAD. These flags change the start state to atomic with the latter setting the initial refcount to 0. See the definitions of PERCPU_REF_INIT_* flags for flag behaviors. Note that **release** must not sleep - it may potentially be called from RCU callback context by percpu_ref_kill().h](jM)}(h**Parameters**h]j)}(hjIh]h Parameters}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK5hjCubj)}(hhh](j)}(h4``struct percpu_ref *ref`` percpu_ref to initialize h](j)}(h``struct percpu_ref *ref``h]jS)}(hjhh]hstruct percpu_ref *ref}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjfubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK2hjbubj)}(hhh]jM)}(hpercpu_ref to initializeh]hpercpu_ref to initialize}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj}hK2hj~ubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhj}hK2hj_ubj)}(hR``percpu_ref_func_t *release`` function which will be called when refcount hits 0 h](j)}(h``percpu_ref_func_t *release``h]jS)}(hjh]hpercpu_ref_func_t *release}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK3hjubj)}(hhh]jM)}(h2function which will be called when refcount hits 0h]h2function which will be called when refcount hits 0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK3hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK3hj_ubj)}(h/``unsigned int flags`` PERCPU_REF_INIT_* flags h](j)}(h``unsigned int flags``h]jS)}(hjh]hunsigned int flags}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK4hjubj)}(hhh]jM)}(hPERCPU_REF_INIT_* flagsh]hPERCPU_REF_INIT_* flags}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK4hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK4hj_ubj)}(h%``gfp_t gfp`` allocation mask to use h](j)}(h ``gfp_t gfp``h]jS)}(hjh]h gfp_t gfp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK5hj ubj)}(hhh]jM)}(hallocation mask to useh]hallocation mask to use}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hK5hj)ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj(hK5hj_ubeh}(h]h ]h"]h$]h&]uh1jhjCubjM)}(h**Description**h]j)}(hjNh]h Description}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK7hjCubjM)}(hX;Initializes **ref**. **ref** starts out in percpu mode with a refcount of 1 unless **flags** contains PERCPU_REF_INIT_ATOMIC or PERCPU_REF_INIT_DEAD. These flags change the start state to atomic with the latter setting the initial refcount to 0. See the definitions of PERCPU_REF_INIT_* flags for flag behaviors.h](h Initializes }(hjdhhhNhNubj)}(h**ref**h]href}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubh. }(hjdhhhNhNubj)}(h**ref**h]href}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubh7 starts out in percpu mode with a refcount of 1 unless }(hjdhhhNhNubj)}(h **flags**h]hflags}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubh contains PERCPU_REF_INIT_ATOMIC or PERCPU_REF_INIT_DEAD. These flags change the start state to atomic with the latter setting the initial refcount to 0. See the definitions of PERCPU_REF_INIT_* flags for flag behaviors.}(hjdhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK6hjCubjM)}(hsNote that **release** must not sleep - it may potentially be called from RCU callback context by percpu_ref_kill().h](h Note that }(hjhhhNhNubj)}(h **release**h]hrelease}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh^ must not sleep - it may potentially be called from RCU callback context by percpu_ref_kill().}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK;hjCubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hpercpu_ref_exit (C function)c.percpu_ref_exithNtauh1hhjhhhNhNubh)}(hhh](h)}(h-void percpu_ref_exit (struct percpu_ref *ref)h]h)}(h,void percpu_ref_exit(struct percpu_ref *ref)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chKyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKyubh)}(hpercpu_ref_exith]j)}(hpercpu_ref_exith]hpercpu_ref_exit}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKyubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hj'hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj#ubjQ)}(h h]h }(hj4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjGmodnameN classnameNjwjz)}j}]j)}jsj sbc.percpu_ref_exitasbuh1hhj#ubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hjh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(hrefh]href}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKyubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKyubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKyhjhhubj4)}(hhh]jM)}(hundo percpu_ref_init()h]hundo percpu_ref_init()}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chKyhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKyubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct percpu_ref *ref`` percpu_ref to exit **Description** This function exits **ref**. The caller is responsible for ensuring that **ref** is no longer in active use. The usual places to invoke this function from are the **ref->release\(\)** callback or in init failure path where percpu_ref_init() succeeded but other parts of the initialization of the embedding object failed.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK}hjubj)}(hhh]j)}(h.``struct percpu_ref *ref`` percpu_ref to exit h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chKzhjubj)}(hhh]jM)}(hpercpu_ref to exith]hpercpu_ref to exit}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKzhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKzhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj&h]h Description}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK|hjubjM)}(hXBThis function exits **ref**. The caller is responsible for ensuring that **ref** is no longer in active use. The usual places to invoke this function from are the **ref->release\(\)** callback or in init failure path where percpu_ref_init() succeeded but other parts of the initialization of the embedding object failed.h](hThis function exits }(hj<hhhNhNubj)}(h**ref**h]href}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh/. The caller is responsible for ensuring that }(hj<hhhNhNubj)}(h**ref**h]href}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubhT is no longer in active use. The usual places to invoke this function from are the }(hj<hhhNhNubj)}(h**ref->release\(\)**h]href->release()}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh callback or in init failure path where percpu_ref_init() succeeded but other parts of the initialization of the embedding object failed.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chK{hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(percpu_ref_switch_to_atomic (C function)c.percpu_ref_switch_to_atomichNtauh1hhjhhhNhNubh)}(hhh](h)}(h\void percpu_ref_switch_to_atomic (struct percpu_ref *ref, percpu_ref_func_t *confirm_switch)h]h)}(h[void percpu_ref_switch_to_atomic(struct percpu_ref *ref, percpu_ref_func_t *confirm_switch)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hpercpu_ref_switch_to_atomich]j)}(hpercpu_ref_switch_to_atomich]hpercpu_ref_switch_to_atomic}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h;(struct percpu_ref *ref, percpu_ref_func_t *confirm_switch)h](j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_switch_to_atomicasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h!percpu_ref_func_t *confirm_switchh](h)}(hhh]j)}(hpercpu_ref_func_th]hpercpu_ref_func_t}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjUmodnameN classnameNjwjz)}j}]jc.percpu_ref_switch_to_atomicasbuh1hhjLubjQ)}(h h]h }(hjqhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjLubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubj)}(hconfirm_switchh]hconfirm_switch}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h"switch a percpu_ref to atomic modeh]h"switch a percpu_ref to atomic mode}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct percpu_ref *ref`` percpu_ref to switch to atomic mode ``percpu_ref_func_t *confirm_switch`` optional confirmation callback **Description** There's no reason to use this function for the usual reference counting. Use percpu_ref_kill() or percpu_ref_kill_and_confirm(). Schedule switching of **ref** to atomic mode. All its percpu counts will be collected to the main atomic counter. On completion, when all CPUs are guaraneed to be in atomic mode, **confirm_switch**, which may not block, is invoked. This function may be invoked concurrently with all the get/put operations and can safely be mixed with kill and reinit operations. Note that **ref** will stay in atomic mode across kill/reinit cycles until percpu_ref_switch_to_percpu() is called. This function may block if **ref** is in the process of switching to atomic mode. If the caller ensures that **ref** is not in the process of switching to atomic mode, this function can be called from any context.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chM#hjubj)}(hhh](j)}(h?``struct percpu_ref *ref`` percpu_ref to switch to atomic mode h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chM hjubj)}(hhh]jM)}(h#percpu_ref to switch to atomic modeh]h#percpu_ref to switch to atomic mode}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hM hj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hM hjubj)}(hE``percpu_ref_func_t *confirm_switch`` optional confirmation callback h](j)}(h%``percpu_ref_func_t *confirm_switch``h]jS)}(hj0h]h!percpu_ref_func_t *confirm_switch}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chM!hj*ubj)}(hhh]jM)}(hoptional confirmation callbackh]hoptional confirmation callback}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhM!hjFubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhM!hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjkh]h Description}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chM#hjubjM)}(hThere's no reason to use this function for the usual reference counting. Use percpu_ref_kill() or percpu_ref_kill_and_confirm().h]hThere’s no reason to use this function for the usual reference counting. Use percpu_ref_kill() or percpu_ref_kill_and_confirm().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chM"hjubjM)}(hXSchedule switching of **ref** to atomic mode. All its percpu counts will be collected to the main atomic counter. On completion, when all CPUs are guaraneed to be in atomic mode, **confirm_switch**, which may not block, is invoked. This function may be invoked concurrently with all the get/put operations and can safely be mixed with kill and reinit operations. Note that **ref** will stay in atomic mode across kill/reinit cycles until percpu_ref_switch_to_percpu() is called.h](hSchedule switching of }(hjhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to atomic mode. All its percpu counts will be collected to the main atomic counter. On completion, when all CPUs are guaraneed to be in atomic mode, }(hjhhhNhNubj)}(h**confirm_switch**h]hconfirm_switch}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh, which may not block, is invoked. This function may be invoked concurrently with all the get/put operations and can safely be mixed with kill and reinit operations. Note that }(hjhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubhb will stay in atomic mode across kill/reinit cycles until percpu_ref_switch_to_percpu() is called.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chM%hjubjM)}(hThis function may block if **ref** is in the process of switching to atomic mode. If the caller ensures that **ref** is not in the process of switching to atomic mode, this function can be called from any context.h](hThis function may block if }(hjhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubhL is in the process of switching to atomic mode. If the caller ensures that }(hjhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubha is not in the process of switching to atomic mode, this function can be called from any context.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chM-hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-percpu_ref_switch_to_atomic_sync (C function)"c.percpu_ref_switch_to_atomic_synchNtauh1hhjhhhNhNubh)}(hhh](h)}(h>void percpu_ref_switch_to_atomic_sync (struct percpu_ref *ref)h]h)}(h=void percpu_ref_switch_to_atomic_sync(struct percpu_ref *ref)h](j)}(hvoidh]hvoid}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$hhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMAubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$hhhj6hMAubh)}(h percpu_ref_switch_to_atomic_synch]j)}(h percpu_ref_switch_to_atomic_synch]h percpu_ref_switch_to_atomic_sync}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubah}(h]h ](jjeh"]h$]h&]jjuh1hhj$hhhj6hMAubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjehhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjaubjQ)}(h h]h }(hjrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjKsb"c.percpu_ref_switch_to_atomic_syncasbuh1hhjaubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj)}(hrefh]href}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubah}(h]h ]h"]h$]h&]jjuh1j3hj$hhhj6hMAubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj6hMAubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj6hMAhjhhubj4)}(hhh]jM)}(h"switch a percpu_ref to atomic modeh]h"switch a percpu_ref to atomic mode}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMAhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj6hMAubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct percpu_ref *ref`` percpu_ref to switch to atomic mode **Description** Schedule switching the ref to atomic mode, and wait for the switch to complete. Caller must ensure that no other thread will switch back to percpu mode.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMEhjubj)}(hhh]j)}(h?``struct percpu_ref *ref`` percpu_ref to switch to atomic mode h](j)}(h``struct percpu_ref *ref``h]jS)}(hj)h]hstruct percpu_ref *ref}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMBhj#ubj)}(hhh]jM)}(h#percpu_ref to switch to atomic modeh]h#percpu_ref to switch to atomic mode}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMBhj?ubah}(h]h ]h"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hMBhj ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjdh]h Description}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMDhjubjM)}(hSchedule switching the ref to atomic mode, and wait for the switch to complete. Caller must ensure that no other thread will switch back to percpu mode.h]hSchedule switching the ref to atomic mode, and wait for the switch to complete. Caller must ensure that no other thread will switch back to percpu mode.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMChjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(percpu_ref_switch_to_percpu (C function)c.percpu_ref_switch_to_percpuhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9void percpu_ref_switch_to_percpu (struct percpu_ref *ref)h]h)}(h8void percpu_ref_switch_to_percpu(struct percpu_ref *ref)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMPubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMPubh)}(hpercpu_ref_switch_to_percpuh]j)}(hpercpu_ref_switch_to_percpuh]hpercpu_ref_switch_to_percpu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMPubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_switch_to_percpuasbuh1hhjubjQ)}(h h]h }(hj$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMPubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMPubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMPhjhhubj4)}(hhh]jM)}(h"switch a percpu_ref to percpu modeh]h"switch a percpu_ref to percpu mode}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMPhjfhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMPubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX/**Parameters** ``struct percpu_ref *ref`` percpu_ref to switch to percpu mode **Description** There's no reason to use this function for the usual reference counting. To re-use an expired ref, use percpu_ref_reinit(). Switch **ref** to percpu mode. This function may be invoked concurrently with all the get/put operations and can safely be mixed with kill and reinit operations. This function reverses the sticky atomic state set by PERCPU_REF_INIT_ATOMIC or percpu_ref_switch_to_atomic(). If **ref** is dying or dead, the actual switching takes place on the following percpu_ref_reinit(). This function may block if **ref** is in the process of switching to atomic mode. If the caller ensures that **ref** is not in the process of switching to atomic mode, this function can be called from any context.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMThjubj)}(hhh]j)}(h?``struct percpu_ref *ref`` percpu_ref to switch to percpu mode h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMQhjubj)}(hhh]jM)}(h#percpu_ref to switch to percpu modeh]h#percpu_ref to switch to percpu mode}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMQhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMQhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMShjubjM)}(h{There's no reason to use this function for the usual reference counting. To re-use an expired ref, use percpu_ref_reinit().h]h}There’s no reason to use this function for the usual reference counting. To re-use an expired ref, use percpu_ref_reinit().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMRhjubjM)}(hXwSwitch **ref** to percpu mode. This function may be invoked concurrently with all the get/put operations and can safely be mixed with kill and reinit operations. This function reverses the sticky atomic state set by PERCPU_REF_INIT_ATOMIC or percpu_ref_switch_to_atomic(). If **ref** is dying or dead, the actual switching takes place on the following percpu_ref_reinit().h](hSwitch }(hj hhhNhNubj)}(h**ref**h]href}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubhX  to percpu mode. This function may be invoked concurrently with all the get/put operations and can safely be mixed with kill and reinit operations. This function reverses the sticky atomic state set by PERCPU_REF_INIT_ATOMIC or percpu_ref_switch_to_atomic(). If }(hj hhhNhNubj)}(h**ref**h]href}(hj$ hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubhY is dying or dead, the actual switching takes place on the following percpu_ref_reinit().}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMUhjubjM)}(hThis function may block if **ref** is in the process of switching to atomic mode. If the caller ensures that **ref** is not in the process of switching to atomic mode, this function can be called from any context.h](hThis function may block if }(hj= hhhNhNubj)}(h**ref**h]href}(hjE hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj= ubhL is in the process of switching to atomic mode. If the caller ensures that }(hj= hhhNhNubj)}(h**ref**h]href}(hjW hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj= ubha is not in the process of switching to atomic mode, this function can be called from any context.}(hj= hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chM\hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(percpu_ref_kill_and_confirm (C function)c.percpu_ref_kill_and_confirmhNtauh1hhjhhhNhNubh)}(hhh](h)}(hZvoid percpu_ref_kill_and_confirm (struct percpu_ref *ref, percpu_ref_func_t *confirm_kill)h]h)}(hYvoid percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMoubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj hMoubh)}(hpercpu_ref_kill_and_confirmh]j)}(hpercpu_ref_kill_and_confirmh]hpercpu_ref_kill_and_confirm}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj hMoubj4)}(h9(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill)h](j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hj hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsj sbc.percpu_ref_kill_and_confirmasbuh1hhj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hrefh]href}(hj& hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(hpercpu_ref_func_t *confirm_killh](h)}(hhh]j)}(hpercpu_ref_func_th]hpercpu_ref_func_t}(hjB hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj? ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjD modnameN classnameNjwjz)}j}]j c.percpu_ref_kill_and_confirmasbuh1hhj; ubjQ)}(h h]h }(hj` hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj; ubj)}(hjh]h*}(hjn hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj; ubj)}(h confirm_killh]h confirm_kill}(hj{ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj; ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hj hhhj hMoubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj hMoubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMohj hhubj4)}(hhh]jM)}(h.drop the initial ref and schedule confirmationh]h.drop the initial ref and schedule confirmation}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMohj hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj hMoubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct percpu_ref *ref`` percpu_ref to kill ``percpu_ref_func_t *confirm_kill`` optional confirmation callback **Description** Equivalent to percpu_ref_kill() but also schedules kill confirmation if **confirm_kill** is not NULL. **confirm_kill**, which may not block, will be called after **ref** is seen as dead from all CPUs at which point all further invocations of percpu_ref_tryget_live() will fail. See percpu_ref_tryget_live() for details. This function normally doesn't block and can be called from any context but it may block if **confirm_kill** is specified and **ref** is in the process of switching to atomic mode by percpu_ref_switch_to_atomic(). There are no implied RCU grace periods between kill and release.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMshj ubj)}(hhh](j)}(h.``struct percpu_ref *ref`` percpu_ref to kill h](j)}(h``struct percpu_ref *ref``h]jS)}(hj h]hstruct percpu_ref *ref}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMphj ubj)}(hhh]jM)}(hpercpu_ref to killh]hpercpu_ref to kill}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMphj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMphj ubj)}(hC``percpu_ref_func_t *confirm_kill`` optional confirmation callback h](j)}(h#``percpu_ref_func_t *confirm_kill``h]jS)}(hj h]hpercpu_ref_func_t *confirm_kill}(hj! hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMqhj ubj)}(hhh]jM)}(hoptional confirmation callbackh]hoptional confirmation callback}(hj8 hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4 hMqhj5 ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj4 hMqhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjZ h]h Description}(hj\ hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjX ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMshj ubjM)}(hXAEquivalent to percpu_ref_kill() but also schedules kill confirmation if **confirm_kill** is not NULL. **confirm_kill**, which may not block, will be called after **ref** is seen as dead from all CPUs at which point all further invocations of percpu_ref_tryget_live() will fail. See percpu_ref_tryget_live() for details.h](hHEquivalent to percpu_ref_kill() but also schedules kill confirmation if }(hjp hhhNhNubj)}(h**confirm_kill**h]h confirm_kill}(hjx hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjp ubh is not NULL. }(hjp hhhNhNubj)}(h**confirm_kill**h]h confirm_kill}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjp ubh,, which may not block, will be called after }(hjp hhhNhNubj)}(h**ref**h]href}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjp ubh is seen as dead from all CPUs at which point all further invocations of percpu_ref_tryget_live() will fail. See percpu_ref_tryget_live() for details.}(hjp hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMrhj ubjM)}(hThis function normally doesn't block and can be called from any context but it may block if **confirm_kill** is specified and **ref** is in the process of switching to atomic mode by percpu_ref_switch_to_atomic().h](h^This function normally doesn’t block and can be called from any context but it may block if }(hj hhhNhNubj)}(h**confirm_kill**h]h confirm_kill}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh is specified and }(hj hhhNhNubj)}(h**ref**h]href}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubhP is in the process of switching to atomic mode by percpu_ref_switch_to_atomic().}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMxhj ubjM)}(h@There are no implied RCU grace periods between kill and release.h]h@There are no implied RCU grace periods between kill and release.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chM|hj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hpercpu_ref_is_zero (C function)c.percpu_ref_is_zerohNtauh1hhjhhhNhNubh)}(hhh](h)}(h0bool percpu_ref_is_zero (struct percpu_ref *ref)h]h)}(h/bool percpu_ref_is_zero(struct percpu_ref *ref)h](j)}(hjh]hbool}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMubjQ)}(h h]h }(hj% hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj$ hMubh)}(hpercpu_ref_is_zeroh]j)}(hpercpu_ref_is_zeroh]hpercpu_ref_is_zero}(hj7 hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3 ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj$ hMubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjS hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjO ubjQ)}(h h]h }(hj` hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjO ubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjq hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjn ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjs modnameN classnameNjwjz)}j}]j)}jsj9 sbc.percpu_ref_is_zeroasbuh1hhjO ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjO ubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjO ubj)}(hrefh]href}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjO ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjK ubah}(h]h ]h"]h$]h&]jjuh1j3hj hhhj$ hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj$ hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj$ hMhj hhubj4)}(hhh]jM)}(h+test whether a percpu refcount reached zeroh]h+test whether a percpu refcount reached zero}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhj hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj$ hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct percpu_ref *ref`` percpu_ref to test **Description** Returns ``true`` if **ref** reached zero. This function is safe to call as long as **ref** is between init and exit.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhj ubj)}(hhh]j)}(h.``struct percpu_ref *ref`` percpu_ref to test h](j)}(h``struct percpu_ref *ref``h]jS)}(hj h]hstruct percpu_ref *ref}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhj ubj)}(hhh]jM)}(hpercpu_ref to testh]hpercpu_ref to test}(hj0 hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj, hMhj- ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj, hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjR h]h Description}(hjT hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjP ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhj ubjM)}(h)Returns ``true`` if **ref** reached zero.h](hReturns }(hjh hhhNhNubjS)}(h``true``h]htrue}(hjp hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjh ubh if }(hjh hhhNhNubj)}(h**ref**h]href}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh ubh reached zero.}(hjh hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhj ubjM)}(hJThis function is safe to call as long as **ref** is between init and exit.h](h)This function is safe to call as long as }(hj hhhNhNubj)}(h**ref**h]href}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh is between init and exit.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hpercpu_ref_reinit (C function)c.percpu_ref_reinithNtauh1hhjhhhNhNubh)}(hhh](h)}(h/void percpu_ref_reinit (struct percpu_ref *ref)h]h)}(h.void percpu_ref_reinit(struct percpu_ref *ref)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj hMubh)}(hpercpu_ref_reinith]j)}(hpercpu_ref_reinith]hpercpu_ref_reinit}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj hMubj4)}(h(struct percpu_ref *ref)h]j:)}(hstruct percpu_ref *refh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj9modnameN classnameNjwjz)}j}]j)}jsj sbc.percpu_ref_reinitasbuh1hhjubjQ)}(h h]h }(hjWhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj hhhj hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMhj hhubj4)}(hhh]jM)}(hre-initialize a percpu refcounth]hre-initialize a percpu refcount}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct percpu_ref *ref`` perpcu_ref to re-initialize **Description** Re-initialize **ref** so that it's in the same state as when it finished percpu_ref_init() ignoring ``PERCPU_REF_INIT_DEAD``. **ref** must have been initialized successfully and reached 0 but not exited. Note that percpu_ref_tryget[_live]() are safe to perform on **ref** while this function is in progress.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjubj)}(hhh]j)}(h7``struct percpu_ref *ref`` perpcu_ref to re-initialize h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjubj)}(hhh]jM)}(hperpcu_ref to re-initializeh]hperpcu_ref to re-initialize}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjubjM)}(hRe-initialize **ref** so that it's in the same state as when it finished percpu_ref_init() ignoring ``PERCPU_REF_INIT_DEAD``. **ref** must have been initialized successfully and reached 0 but not exited.h](hRe-initialize }(hj.hhhNhNubj)}(h**ref**h]href}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubhQ so that it’s in the same state as when it finished percpu_ref_init() ignoring }(hj.hhhNhNubjS)}(h``PERCPU_REF_INIT_DEAD``h]hPERCPU_REF_INIT_DEAD}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.ubh. }(hj.hhhNhNubj)}(h**ref**h]href}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubhF must have been initialized successfully and reached 0 but not exited.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjubjM)}(hgNote that percpu_ref_tryget[_live]() are safe to perform on **ref** while this function is in progress.h](hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h percpu_refh]h percpu_ref}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.percpu_ref_resurrectasbuh1hhjubjQ)}(h h]h }(hj/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hrefh]href}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h*modify a percpu refcount from dead to liveh]h*modify a percpu refcount from dead to live}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjqhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``struct percpu_ref *ref`` perpcu_ref to resurrect **Description** Modify **ref** so that it's in the same state as before percpu_ref_kill() was called. **ref** must be dead but must not yet have exited. If **ref->release\(\)** frees **ref** then the caller is responsible for guaranteeing that **ref->release\(\)** does not get called while this function is in progress. Note that percpu_ref_tryget[_live]() are safe to perform on **ref** while this function is in progress.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjubj)}(hhh]j)}(h3``struct percpu_ref *ref`` perpcu_ref to resurrect h](j)}(h``struct percpu_ref *ref``h]jS)}(hjh]hstruct percpu_ref *ref}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjubj)}(hhh]jM)}(hperpcu_ref to resurrecth]hperpcu_ref to resurrect}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjubjM)}(hModify **ref** so that it's in the same state as before percpu_ref_kill() was called. **ref** must be dead but must not yet have exited.h](hModify }(hjhhhNhNubj)}(h**ref**h]href}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubhJ so that it’s in the same state as before percpu_ref_kill() was called. }(hjhhhNhNubj)}(h**ref**h]href}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh+ must be dead but must not yet have exited.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjubjM)}(hIf **ref->release\(\)** frees **ref** then the caller is responsible for guaranteeing that **ref->release\(\)** does not get called while this function is in progress.h](hIf }(hj9hhhNhNubj)}(h**ref->release\(\)**h]href->release()}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh frees }(hj9hhhNhNubj)}(h**ref**h]href}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh6 then the caller is responsible for guaranteeing that }(hj9hhhNhNubj)}(h**ref->release\(\)**h]href->release()}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh8 does not get called while this function is in progress.}(hj9hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:94: ./lib/percpu-refcount.chMhjubjM)}(hgNote that percpu_ref_tryget[_live]() are safe to perform on **ref** while this function is in progress.h](hhjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hatomic_th]hatomic_t}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj5modnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_readasbuh1hhjubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hvh]hv}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(h!atomic load with relaxed orderingh]h!atomic load with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic_t *v`` pointer to atomic_t **Description** Atomically loads the value of **v** with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_read() there. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjubj)}(hhh]j)}(h*``const atomic_t *v`` pointer to atomic_t h](j)}(h``const atomic_t *v``h]jS)}(hjh]hconst atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjubjM)}(h:Atomically loads the value of **v** with relaxed ordering.h](hAtomically loads the value of }(hj*hhhNhNubj)}(h**v**h]hv}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh with relaxed ordering.}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjubjM)}(h;Unsafe to use in noinstr code; use raw_atomic_read() there.h]h;Unsafe to use in noinstr code; use raw_atomic_read() there.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjubjM)}(h **Return**h]j)}(hj\h]hReturn}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjrhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubh.}(hjrhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_read_acquire (C function)c.atomic_read_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h+int atomic_read_acquire (const atomic_t *v)h]h)}(h*int atomic_read_acquire(const atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK%ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhK%ubh)}(hatomic_read_acquireh]j)}(hatomic_read_acquireh]hatomic_read_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhK%ubj4)}(h(const atomic_t *v)h]j:)}(hconst atomic_t *vh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_read_acquireasbuh1hhjubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhK%ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhK%ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhK%hjhhubj4)}(hhh]jM)}(h!atomic load with acquire orderingh]h!atomic load with acquire ordering}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK%hjohhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhK%ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic_t *v`` pointer to atomic_t **Description** Atomically loads the value of **v** with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_read_acquire() there. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK)hjubj)}(hhh]j)}(h*``const atomic_t *v`` pointer to atomic_t h](j)}(h``const atomic_t *v``h]jS)}(hjh]hconst atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK&hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK&hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK&hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK(hjubjM)}(h:Atomically loads the value of **v** with acquire ordering.h](hAtomically loads the value of }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK'hjubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_read_acquire() there.h]hCUnsafe to use in noinstr code; use raw_atomic_read_acquire() there.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK)hjubjM)}(h **Return**h]j)}(hj6h]hReturn}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK+hjubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjLhhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh.}(hjLhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK,hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_set (C function) c.atomic_sethNtauh1hhjhhhNhNubh)}(hhh](h)}(h$void atomic_set (atomic_t *v, int i)h]h)}(h#void atomic_set(atomic_t *v, int i)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK6ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhK6ubh)}(h atomic_seth]j)}(h atomic_seth]h atomic_set}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhK6ubj4)}(h(atomic_t *v, int i)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_setasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint ih](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhK6ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhK6ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhK6hjhhubj4)}(hhh]jM)}(h atomic set with relaxed orderingh]h atomic set with relaxed ordering}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK6hjbhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhK6ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj}jHj}jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t ``int i`` int value to assign **Description** Atomically sets **v** to **i** with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_set() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK:hjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK7hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK7hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK7hjubj)}(h``int i`` int value to assign h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK8hjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK8hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK8hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK:hjubjM)}(h5Atomically sets **v** to **i** with relaxed ordering.h](hAtomically sets }(hj0hhhNhNubj)}(h**v**h]hv}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh to }(hj0hhhNhNubj)}(h**i**h]hi}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh with relaxed ordering.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK9hjubjM)}(h:Unsafe to use in noinstr code; use raw_atomic_set() there.h]h:Unsafe to use in noinstr code; use raw_atomic_set() there.}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK;hjubjM)}(h **Return**h]j)}(hjth]hReturn}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK=hjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK>hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_set_release (C function)c.atomic_set_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h,void atomic_set_release (atomic_t *v, int i)h]h)}(h+void atomic_set_release(atomic_t *v, int i)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKHubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKHubh)}(hatomic_set_releaseh]j)}(hatomic_set_releaseh]hatomic_set_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKHubj4)}(h(atomic_t *v, int i)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_set_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint ih](j)}(hinth]hint}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjHubj)}(hjh]hi}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKHubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKHubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKHhjhhubj4)}(hhh]jM)}(h atomic set with release orderingh]h atomic set with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKHhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKHubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t ``int i`` int value to assign **Description** Atomically sets **v** to **i** with release ordering. Unsafe to use in noinstr code; use raw_atomic_set_release() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKLhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKIhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKIhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKIhjubj)}(h``int i`` int value to assign h](j)}(h ``int i``h]jS)}(hj h]hint i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKJhjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hKJhj!ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hKJhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjFh]h Description}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKLhjubjM)}(h5Atomically sets **v** to **i** with release ordering.h](hAtomically sets }(hj\hhhNhNubj)}(h**v**h]hv}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh to }(hj\hhhNhNubj)}(h**i**h]hi}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh with release ordering.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKKhjubjM)}(hBUnsafe to use in noinstr code; use raw_atomic_set_release() there.h]hBUnsafe to use in noinstr code; use raw_atomic_set_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKOhjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKPhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_add (C function) c.atomic_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h$void atomic_add (int i, atomic_t *v)h]h)}(h#void atomic_add(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK[ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhK[ubh)}(h atomic_addh]j)}(h atomic_addh]h atomic_add}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhK[ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj[modnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_addasbuh1hhjRubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhK[ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhK[ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhK[hjhhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK[hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhK[ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_add() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK_hjubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK\hjubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK\hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK\hjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj7h]h atomic_t *v}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj5ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK]hj1ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjLhK]hjMubah}(h]h ]h"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]uh1jhjLhK]hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjrh]h Description}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK_hjubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK^hjubjM)}(h:Unsafe to use in noinstr code; use raw_atomic_add() there.h]h:Unsafe to use in noinstr code; use raw_atomic_add() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhK`hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKbhjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKchjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_add_return (C function)c.atomic_add_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h*int atomic_add_return (int i, atomic_t *v)h]h)}(h)int atomic_add_return(int i, atomic_t *v)h](j)}(hinth]hint}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKmubjQ)}(h h]h }(hj2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj1hKmubh)}(hatomic_add_returnh]j)}(hatomic_add_returnh]hatomic_add_return}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj1hKmubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubj)}(hjh]hi}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjXubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjFsbc.atomic_add_returnasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjXubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj1hKmubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj1hKmubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj1hKmhjhhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKmhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj1hKmubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_add_return() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKqhjubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hj<h]hint i}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKnhj6ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQhKnhjRubah}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]uh1jhjQhKnhj3ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjuh]h atomic_t *v}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjsubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKohjoubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKohjubah}(h]h ]h"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]uh1jhjhKohj3ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKqhjubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKphjubjM)}(hAUnsafe to use in noinstr code; use raw_atomic_add_return() there.h]hAUnsafe to use in noinstr code; use raw_atomic_add_return() there.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKrhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKthjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj2hhhNhNubj)}(h**v**h]hv}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh.}(hj2hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKuhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_add_return_acquire (C function)c.atomic_add_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2int atomic_add_return_acquire (int i, atomic_t *v)h]h)}(h1int atomic_add_return_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjohhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjohhhjhKubh)}(hatomic_add_return_acquireh]j)}(hatomic_add_return_acquireh]hatomic_add_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjohhhjhKubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_add_return_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjohhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjkhhhjhKubah}(h]jfah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjHhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjcjHjcjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_add_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjmh]h Parameters}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjgubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjgubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjgubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj0 hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh + }(hj hhhNhNubj)}(h**i**h]hi}(hjB hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh) with acquire ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjgubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_add_return_acquire() there.h]hIUnsafe to use in noinstr code; use raw_atomic_add_return_acquire() there.}(hj[ hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjgubjM)}(h **Return**h]j)}(hjl h]hReturn}(hjn hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjgubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjgubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_add_return_release (C function)c.atomic_add_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2int atomic_add_return_release (int i, atomic_t *v)h]h)}(h1int atomic_add_return_release(int i, atomic_t *v)h](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj hKubh)}(hatomic_add_return_releaseh]j)}(hatomic_add_return_releaseh]hatomic_add_return_release}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj hKubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]hi}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj7!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4!ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj9!modnameN classnameNjwjz)}j}]j)}jsj sbc.atomic_add_return_releaseasbuh1hhj0!ubjQ)}(h h]h }(hjW!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0!ubj)}(hjh]h*}(hje!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0!ubj)}(hjph]hv}(hjr!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0!ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hj hhhj hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj hKubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hKhj hhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj!hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj!jHj!jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_add_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj!h]h Parameters}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj!ubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hj!h]hint i}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj!ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj!ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj!hKhj!ubah}(h]h ]h"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]uh1jhj!hKhj!ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj"h]h atomic_t *v}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj"ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj."hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*"hKhj+"ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj*"hKhj!ubeh}(h]h ]h"]h$]h&]uh1jhj!ubjM)}(h**Description**h]j)}(hjP"h]h Description}(hjR"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjN"ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj!ubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hjf"hhhNhNubj)}(h**v**h]hv}(hjn"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjf"ubh to (}(hjf"hhhNhNubj)}(h**v**h]hv}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjf"ubh + }(hjf"hhhNhNubj)}(h**i**h]hi}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjf"ubh) with release ordering.}(hjf"hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj!ubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_add_return_release() there.h]hIUnsafe to use in noinstr code; use raw_atomic_add_return_release() there.}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj!ubjM)}(h **Return**h]j)}(hj"h]hReturn}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj!ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj"hhhNhNubj)}(h**v**h]hv}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubh.}(hj"hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj!ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_add_return_relaxed (C function)c.atomic_add_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2int atomic_add_return_relaxed (int i, atomic_t *v)h]h)}(h1int atomic_add_return_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKubjQ)}(h h]h }(hj"#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#hhhj!#hKubh)}(hatomic_add_return_relaxedh]j)}(hatomic_add_return_relaxedh]hatomic_add_return_relaxed}(hj4#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0#ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj#hhhj!#hKubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjP#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjL#ubjQ)}(h h]h }(hj^#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjL#ubj)}(hjh]hi}(hjl#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjL#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjH#ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#modnameN classnameNjwjz)}j}]j)}jsj6#sbc.atomic_add_return_relaxedasbuh1hhj#ubjQ)}(h h]h }(hj#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hjh]h*}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(hjph]hv}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjH#ubeh}(h]h ]h"]h$]h&]jjuh1j3hj#hhhj!#hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj #hhhj!#hKubah}(h]j#ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj!#hKhj#hhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj#hhubah}(h]h ]h"]h$]h&]uh1j3hj#hhhj!#hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj$jHj$jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_add_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj $h]h Parameters}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj $ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj$ubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hj,$h]hint i}(hj.$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj*$ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj&$ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjE$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjA$hKhjB$ubah}(h]h ]h"]h$]h&]uh1jhj&$ubeh}(h]h ]h"]h$]h&]uh1jhjA$hKhj#$ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hje$h]h atomic_t *v}(hjg$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjc$ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj_$ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj~$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjz$hKhj{$ubah}(h]h ]h"]h$]h&]uh1jhj_$ubeh}(h]h ]h"]h$]h&]uh1jhjz$hKhj#$ubeh}(h]h ]h"]h$]h&]uh1jhj$ubjM)}(h**Description**h]j)}(hj$h]h Description}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj$ubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hj$hhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh to (}(hj$hhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh + }(hj$hhhNhNubj)}(h**i**h]hi}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh) with relaxed ordering.}(hj$hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj$ubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_add_return_relaxed() there.h]hIUnsafe to use in noinstr code; use raw_atomic_add_return_relaxed() there.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj$ubjM)}(h **Return**h]j)}(hj %h]hReturn}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj %ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj$ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj"%hhhNhNubj)}(h**v**h]hv}(hj*%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"%ubh.}(hj"%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj$ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_fetch_add (C function)c.atomic_fetch_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h)int atomic_fetch_add (int i, atomic_t *v)h]h)}(h(int atomic_fetch_add(int i, atomic_t *v)h](j)}(hinth]hint}(hjc%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_%hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKubjQ)}(h h]h }(hjr%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_%hhhjq%hKubh)}(hatomic_fetch_addh]j)}(hatomic_fetch_addh]hatomic_fetch_add}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj_%hhhjq%hKubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%ubj)}(hjh]hi}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj%modnameN classnameNjwjz)}j}]j)}jsj%sbc.atomic_fetch_addasbuh1hhj%ubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%ubj)}(hjh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubj)}(hjph]hv}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%ubeh}(h]h ]h"]h$]h&]jjuh1j3hj_%hhhjq%hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj[%hhhjq%hKubah}(h]jV%ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjq%hKhjX%hhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hj;&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj8&hhubah}(h]h ]h"]h$]h&]uh1j3hjX%hhhjq%hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjS&jHjS&jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_add() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj]&h]h Parameters}(hj_&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[&ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjW&ubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hj|&h]hint i}(hj~&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjz&ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjv&ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&hKhj&ubah}(h]h ]h"]h$]h&]uh1jhjv&ubeh}(h]h ]h"]h$]h&]uh1jhj&hKhjs&ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj&h]h atomic_t *v}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj&ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj&ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&hKhj&ubah}(h]h ]h"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hKhjs&ubeh}(h]h ]h"]h$]h&]uh1jhjW&ubjM)}(h**Description**h]j)}(hj&h]h Description}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjW&ubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hj'hhhNhNubj)}(h**v**h]hv}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubh to (}(hj'hhhNhNubj)}(h**v**h]hv}(hj 'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubh + }(hj'hhhNhNubj)}(h**i**h]hi}(hj2'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubh) with full ordering.}(hj'hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjW&ubjM)}(h@Unsafe to use in noinstr code; use raw_atomic_fetch_add() there.h]h@Unsafe to use in noinstr code; use raw_atomic_fetch_add() there.}(hjK'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjW&ubjM)}(h **Return**h]j)}(hj\'h]hReturn}(hj^'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZ'ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjW&ubjM)}(hThe original value of **v**.h](hThe original value of }(hjr'hhhNhNubj)}(h**v**h]hv}(hjz'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjr'ubh.}(hjr'hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjW&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_add_acquire (C function)c.atomic_fetch_add_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_add_acquire (int i, atomic_t *v)h]h)}(h0int atomic_fetch_add_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'hhhj'hKubh)}(hatomic_fetch_add_acquireh]j)}(hatomic_fetch_add_acquireh]hatomic_fetch_add_acquire}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj'hhhj'hKubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'ubj)}(hjh]hi}(hj (hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj'(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$(ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj)(modnameN classnameNjwjz)}j}]j)}jsj'sbc.atomic_fetch_add_acquireasbuh1hhj (ubjQ)}(h h]h }(hjG(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj (ubj)}(hjh]h*}(hjU(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj (ubj)}(hjph]hv}(hjb(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj (ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubeh}(h]h ]h"]h$]h&]jjuh1j3hj'hhhj'hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj'hhhj'hKubah}(h]j'ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'hKhj'hhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(hhubah}(h]h ]h"]h$]h&]uh1j3hj'hhhj'hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj(jHj(jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_add_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj(h]h Parameters}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(ubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hj(h]hint i}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj(ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hKhj(ubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhj(hKhj(ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj)h]h atomic_t *v}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj)hKhj)ubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhj)hKhj(ubeh}(h]h ]h"]h$]h&]uh1jhj(ubjM)}(h**Description**h]j)}(hj@)h]h Description}(hjB)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>)ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(ubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hjV)hhhNhNubj)}(h**v**h]hv}(hj^)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjV)ubh to (}(hjV)hhhNhNubj)}(h**v**h]hv}(hjp)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjV)ubh + }(hjV)hhhNhNubj)}(h**i**h]hi}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjV)ubh) with acquire ordering.}(hjV)hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_add_acquire() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_add_acquire() there.}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(ubjM)}(h **Return**h]j)}(hj)h]hReturn}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(ubjM)}(hThe original value of **v**.h](hThe original value of }(hj)hhhNhNubj)}(h**v**h]hv}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubh.}(hj)hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_add_release (C function)c.atomic_fetch_add_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_add_release (int i, atomic_t *v)h]h)}(h0int atomic_fetch_add_release(int i, atomic_t *v)h](j)}(hinth]hint}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)hhhj*hKubh)}(hatomic_fetch_add_releaseh]j)}(hatomic_fetch_add_releaseh]hatomic_fetch_add_release}(hj$*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj *ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj)hhhj*hKubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj@*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<*ubjQ)}(h h]h }(hjN*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<*ubj)}(hjh]hi}(hj\*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<*ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8*ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjw*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt*ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjy*modnameN classnameNjwjz)}j}]j)}jsj&*sbc.atomic_fetch_add_releaseasbuh1hhjp*ubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjp*ubj)}(hjh]h*}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp*ubj)}(hjph]hv}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp*ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8*ubeh}(h]h ]h"]h$]h&]jjuh1j3hj)hhhj*hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj)hhhj*hKubah}(h]j)ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj*hKhj)hhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj*hhubah}(h]h ]h"]h$]h&]uh1j3hj)hhhj*hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj*jHj*jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_add_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj*h]h Parameters}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj*ubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hj+h]hint i}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj+ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hj5+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj1+hKhj2+ubah}(h]h ]h"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]uh1jhj1+hKhj+ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjU+h]h atomic_t *v}(hjW+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjS+ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjO+ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjn+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjj+hKhjk+ubah}(h]h ]h"]h$]h&]uh1jhjO+ubeh}(h]h ]h"]h$]h&]uh1jhjj+hKhj+ubeh}(h]h ]h"]h$]h&]uh1jhj*ubjM)}(h**Description**h]j)}(hj+h]h Description}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj*ubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hj+hhhNhNubj)}(h**v**h]hv}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubh to (}(hj+hhhNhNubj)}(h**v**h]hv}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubh + }(hj+hhhNhNubj)}(h**i**h]hi}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubh) with release ordering.}(hj+hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj*ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_add_release() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_add_release() there.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj*ubjM)}(h **Return**h]j)}(hj+h]hReturn}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj*ubjM)}(hThe original value of **v**.h](hThe original value of }(hj,hhhNhNubj)}(h**v**h]hv}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh.}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj*ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_add_relaxed (C function)c.atomic_fetch_add_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_add_relaxed (int i, atomic_t *v)h]h)}(h0int atomic_fetch_add_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjS,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjO,hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKubjQ)}(h h]h }(hjb,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjO,hhhja,hKubh)}(hatomic_fetch_add_relaxedh]j)}(hatomic_fetch_add_relaxedh]hatomic_fetch_add_relaxed}(hjt,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp,ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjO,hhhja,hKubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,ubj)}(hjh]hi}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj,ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj,modnameN classnameNjwjz)}j}]j)}jsjv,sbc.atomic_fetch_add_relaxedasbuh1hhj,ubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,ubj)}(hjh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubj)}(hjph]hv}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj,ubeh}(h]h ]h"]h$]h&]jjuh1j3hjO,hhhja,hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjK,hhhja,hKubah}(h]jF,ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhja,hKhjH,hhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hj+-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj(-hhubah}(h]h ]h"]h$]h&]uh1j3hjH,hhhja,hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjC-jHjC-jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_add_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjM-h]h Parameters}(hjO-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjK-ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjG-ubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjl-h]hint i}(hjn-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjj-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjf-ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-hKhj-ubah}(h]h ]h"]h$]h&]uh1jhjf-ubeh}(h]h ]h"]h$]h&]uh1jhj-hKhjc-ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj-h]h atomic_t *v}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhj-ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-hKhj-ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhj-hKhjc-ubeh}(h]h ]h"]h$]h&]uh1jhjG-ubjM)}(h**Description**h]j)}(hj-h]h Description}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjG-ubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hj-hhhNhNubj)}(h**v**h]hv}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubh to (}(hj-hhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubh + }(hj-hhhNhNubj)}(h**i**h]hi}(hj".hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubh) with relaxed ordering.}(hj-hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjG-ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_add_relaxed() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_add_relaxed() there.}(hj;.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjG-ubjM)}(h **Return**h]j)}(hjL.h]hReturn}(hjN.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJ.ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjG-ubjM)}(hThe original value of **v**.h](hThe original value of }(hjb.hhhNhNubj)}(h**v**h]hv}(hjj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjb.ubh.}(hjb.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhKhjG-ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_sub (C function) c.atomic_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h$void atomic_sub (int i, atomic_t *v)h]h)}(h#void atomic_sub(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.hhhj.hMubh)}(h atomic_subh]j)}(h atomic_subh]h atomic_sub}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj.hhhj.hMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.ubj)}(hjh]hi}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj.ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/modnameN classnameNjwjz)}j}]j)}jsj.sb c.atomic_subasbuh1hhj/ubjQ)}(h h]h }(hj7/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/ubj)}(hjh]h*}(hjE/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubj)}(hjph]hv}(hjR/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj.ubeh}(h]h ]h"]h$]h&]jjuh1j3hj.hhhj.hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj.hhhj.hMubah}(h]j.ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj.hMhj.hhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hj{/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjx/hhubah}(h]h ]h"]h$]h&]uh1j3hj.hhhj.hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj/jHj/jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_sub() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj/h]h Parameters}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj/ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj/h]hint i}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj/ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj/ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj/hMhj/ubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhj/hMhj/ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj/h]h atomic_t *v}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj/ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj/ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj 0hMhj 0ubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhj 0hMhj/ubeh}(h]h ]h"]h$]h&]uh1jhj/ubjM)}(h**Description**h]j)}(hj00h]h Description}(hj20hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.0ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj/ubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjF0hhhNhNubj)}(h**v**h]hv}(hjN0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjF0ubh to (}(hjF0hhhNhNubj)}(h**v**h]hv}(hj`0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjF0ubh - }(hjF0hhhNhNubj)}(h**i**h]hi}(hjr0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjF0ubh) with relaxed ordering.}(hjF0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj/ubjM)}(h:Unsafe to use in noinstr code; use raw_atomic_sub() there.h]h:Unsafe to use in noinstr code; use raw_atomic_sub() there.}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj/ubjM)}(h **Return**h]j)}(hj0h]hReturn}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj/ubjM)}(hNothing.h]hNothing.}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_sub_return (C function)c.atomic_sub_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h*int atomic_sub_return (int i, atomic_t *v)h]h)}(h)int atomic_sub_return(int i, atomic_t *v)h](j)}(hinth]hint}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0hhhj0hMubh)}(hatomic_sub_returnh]j)}(hatomic_sub_returnh]hatomic_sub_return}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj0hhhj0hMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubjQ)}(h h]h }(hj,1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubj)}(hjh]hi}(hj:1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj1ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjU1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjR1ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjW1modnameN classnameNjwjz)}j}]j)}jsj1sbc.atomic_sub_returnasbuh1hhjN1ubjQ)}(h h]h }(hju1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjN1ubj)}(hjh]h*}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjN1ubj)}(hjph]hv}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjN1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj1ubeh}(h]h ]h"]h$]h&]jjuh1j3hj0hhhj0hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj0hhhj0hMubah}(h]j0ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj0hMhj0hhubj4)}(hhh]jM)}(h"atomic subtract with full orderingh]h"atomic subtract with full ordering}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj1hhubah}(h]h ]h"]h$]h&]uh1j3hj0hhhj0hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj1jHj1jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_sub_return() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj1h]h Parameters}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj1ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj1h]hint i}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj1ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj1ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj2hMhj2ubah}(h]h ]h"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]uh1jhj2hMhj1ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj32h]h atomic_t *v}(hj52hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj12ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj-2ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjL2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjH2hMhjI2ubah}(h]h ]h"]h$]h&]uh1jhj-2ubeh}(h]h ]h"]h$]h&]uh1jhjH2hMhj1ubeh}(h]h ]h"]h$]h&]uh1jhj1ubjM)}(h**Description**h]j)}(hjn2h]h Description}(hjp2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjl2ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj1ubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hj2hhhNhNubj)}(h**v**h]hv}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh to (}(hj2hhhNhNubj)}(h**v**h]hv}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh - }(hj2hhhNhNubj)}(h**i**h]hi}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh) with full ordering.}(hj2hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj1ubjM)}(hAUnsafe to use in noinstr code; use raw_atomic_sub_return() there.h]hAUnsafe to use in noinstr code; use raw_atomic_sub_return() there.}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj1ubjM)}(h **Return**h]j)}(hj2h]hReturn}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj1ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj2hhhNhNubj)}(h**v**h]hv}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh.}(hj2hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj1ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_sub_return_acquire (C function)c.atomic_sub_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2int atomic_sub_return_acquire (int i, atomic_t *v)h]h)}(h1int atomic_sub_return_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hj13hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-3hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM&ubjQ)}(h h]h }(hj@3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-3hhhj?3hM&ubh)}(hatomic_sub_return_acquireh]j)}(hatomic_sub_return_acquireh]hatomic_sub_return_acquire}(hjR3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjN3ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj-3hhhj?3hM&ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjn3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjj3ubjQ)}(h h]h }(hj|3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjj3ubj)}(hjh]hi}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjf3ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj3modnameN classnameNjwjz)}j}]j)}jsjT3sbc.atomic_sub_return_acquireasbuh1hhj3ubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3ubj)}(hjh]h*}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubj)}(hjph]hv}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjf3ubeh}(h]h ]h"]h$]h&]jjuh1j3hj-3hhhj?3hM&ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj)3hhhj?3hM&ubah}(h]j$3ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj?3hM&hj&3hhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hj 4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM&hj4hhubah}(h]h ]h"]h$]h&]uh1j3hj&3hhhj?3hM&ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj!4jHj!4jIjJjKuh1hhhhjhNhNubj)}(hX!**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_sub_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj+4h]h Parameters}(hj-4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)4ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM*hj%4ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hjJ4h]hint i}(hjL4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjH4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM'hjD4ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hjc4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj_4hM'hj`4ubah}(h]h ]h"]h$]h&]uh1jhjD4ubeh}(h]h ]h"]h$]h&]uh1jhj_4hM'hjA4ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj4h]h atomic_t *v}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM(hj}4ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4hM(hj4ubah}(h]h ]h"]h$]h&]uh1jhj}4ubeh}(h]h ]h"]h$]h&]uh1jhj4hM(hjA4ubeh}(h]h ]h"]h$]h&]uh1jhj%4ubjM)}(h**Description**h]j)}(hj4h]h Description}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM*hj%4ubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hj4hhhNhNubj)}(h**v**h]hv}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh to (}(hj4hhhNhNubj)}(h**v**h]hv}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh - }(hj4hhhNhNubj)}(h**i**h]hi}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh) with acquire ordering.}(hj4hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM)hj%4ubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_sub_return_acquire() there.h]hIUnsafe to use in noinstr code; use raw_atomic_sub_return_acquire() there.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM+hj%4ubjM)}(h **Return**h]j)}(hj*5h]hReturn}(hj,5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(5ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM-hj%4ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj@5hhhNhNubj)}(h**v**h]hv}(hjH5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@5ubh.}(hj@5hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM.hj%4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_sub_return_release (C function)c.atomic_sub_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2int atomic_sub_return_release (int i, atomic_t *v)h]h)}(h1int atomic_sub_return_release(int i, atomic_t *v)h](j)}(hinth]hint}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}5hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM8ubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}5hhhj5hM8ubh)}(hatomic_sub_return_releaseh]j)}(hatomic_sub_return_releaseh]hatomic_sub_return_release}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj}5hhhj5hM8ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5ubj)}(hjh]hi}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj5ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj5modnameN classnameNjwjz)}j}]j)}jsj5sbc.atomic_sub_return_releaseasbuh1hhj5ubjQ)}(h h]h }(hj6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5ubj)}(hjh]h*}(hj#6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubj)}(hjph]hv}(hj06hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj5ubeh}(h]h ]h"]h$]h&]jjuh1j3hj}5hhhj5hM8ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjy5hhhj5hM8ubah}(h]jt5ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj5hM8hjv5hhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hjY6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM8hjV6hhubah}(h]h ]h"]h$]h&]uh1j3hjv5hhhj5hM8ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjq6jHjq6jIjJjKuh1hhhhjhNhNubj)}(hX!**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_sub_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj{6h]h Parameters}(hj}6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjy6ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM<hju6ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj6h]hint i}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj6ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM9hj6ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hM9hj6ubah}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]uh1jhj6hM9hj6ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj6h]h atomic_t *v}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj6ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM:hj6ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hM:hj6ubah}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]uh1jhj6hM:hj6ubeh}(h]h ]h"]h$]h&]uh1jhju6ubjM)}(h**Description**h]j)}(hj7h]h Description}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj 7ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM<hju6ubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hj$7hhhNhNubj)}(h**v**h]hv}(hj,7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$7ubh to (}(hj$7hhhNhNubj)}(h**v**h]hv}(hj>7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$7ubh - }(hj$7hhhNhNubj)}(h**i**h]hi}(hjP7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$7ubh) with release ordering.}(hj$7hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM;hju6ubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_sub_return_release() there.h]hIUnsafe to use in noinstr code; use raw_atomic_sub_return_release() there.}(hji7hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM=hju6ubjM)}(h **Return**h]j)}(hjz7h]hReturn}(hj|7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjx7ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM?hju6ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj7hhhNhNubj)}(h**v**h]hv}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubh.}(hj7hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM@hju6ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_sub_return_relaxed (C function)c.atomic_sub_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2int atomic_sub_return_relaxed (int i, atomic_t *v)h]h)}(h1int atomic_sub_return_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7hhhj7hMKubh)}(hatomic_sub_return_relaxedh]j)}(hatomic_sub_return_relaxedh]hatomic_sub_return_relaxed}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj7hhhj7hMKubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj 8ubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj 8ubj)}(hjh]hi}(hj*8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj 8ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjE8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjB8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjG8modnameN classnameNjwjz)}j}]j)}jsj7sbc.atomic_sub_return_relaxedasbuh1hhj>8ubjQ)}(h h]h }(hje8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>8ubj)}(hjh]h*}(hjs8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>8ubj)}(hjph]hv}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>8ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubeh}(h]h ]h"]h$]h&]jjuh1j3hj7hhhj7hMKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj7hhhj7hMKubah}(h]j7ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj7hMKhj7hhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKhj8hhubah}(h]h ]h"]h$]h&]uh1j3hj7hhhj7hMKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj8jHj8jIjJjKuh1hhhhjhNhNubj)}(hX!**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_sub_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj8h]h Parameters}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMOhj8ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj8h]hint i}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj8ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMLhj8ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj8hMLhj9ubah}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]uh1jhj8hMLhj8ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj#9h]h atomic_t *v}(hj%9hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj!9ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMMhj9ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj<9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj89hMMhj99ubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhj89hMMhj8ubeh}(h]h ]h"]h$]h&]uh1jhj8ubjM)}(h**Description**h]j)}(hj^9h]h Description}(hj`9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\9ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMOhj8ubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjt9hhhNhNubj)}(h**v**h]hv}(hj|9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjt9ubh to (}(hjt9hhhNhNubj)}(h**v**h]hv}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjt9ubh - }(hjt9hhhNhNubj)}(h**i**h]hi}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjt9ubh) with relaxed ordering.}(hjt9hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMNhj8ubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_sub_return_relaxed() there.h]hIUnsafe to use in noinstr code; use raw_atomic_sub_return_relaxed() there.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMPhj8ubjM)}(h **Return**h]j)}(hj9h]hReturn}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMRhj8ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj9hhhNhNubj)}(h**v**h]hv}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh.}(hj9hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMShj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_fetch_sub (C function)c.atomic_fetch_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h)int atomic_fetch_sub (int i, atomic_t *v)h]h)}(h(int atomic_fetch_sub(int i, atomic_t *v)h](j)}(hinth]hint}(hj!:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM]ubjQ)}(h h]h }(hj0:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:hhhj/:hM]ubh)}(hatomic_fetch_subh]j)}(hatomic_fetch_subh]hatomic_fetch_sub}(hjB:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>:ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj:hhhj/:hM]ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj^:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ:ubjQ)}(h h]h }(hjl:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZ:ubj)}(hjh]hi}(hjz:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjV:ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj:modnameN classnameNjwjz)}j}]j)}jsjD:sbc.atomic_fetch_subasbuh1hhj:ubjQ)}(h h]h }(hj:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:ubj)}(hjh]h*}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubj)}(hjph]hv}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjV:ubeh}(h]h ]h"]h$]h&]jjuh1j3hj:hhhj/:hM]ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj:hhhj/:hM]ubah}(h]j:ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj/:hM]hj:hhubj4)}(hhh]jM)}(h"atomic subtract with full orderingh]h"atomic subtract with full ordering}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM]hj:hhubah}(h]h ]h"]h$]h&]uh1j3hj:hhhj/:hM]ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj;jHj;jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_sub() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj;h]h Parameters}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMahj;ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj:;h]hint i}(hj<;hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj8;ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM^hj4;ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hjS;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjO;hM^hjP;ubah}(h]h ]h"]h$]h&]uh1jhj4;ubeh}(h]h ]h"]h$]h&]uh1jhjO;hM^hj1;ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjs;h]h atomic_t *v}(hju;hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjq;ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM_hjm;ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj;hM_hj;ubah}(h]h ]h"]h$]h&]uh1jhjm;ubeh}(h]h ]h"]h$]h&]uh1jhj;hM_hj1;ubeh}(h]h ]h"]h$]h&]uh1jhj;ubjM)}(h**Description**h]j)}(hj;h]h Description}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMahj;ubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hj;hhhNhNubj)}(h**v**h]hv}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh to (}(hj;hhhNhNubj)}(h**v**h]hv}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh - }(hj;hhhNhNubj)}(h**i**h]hi}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh) with full ordering.}(hj;hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM`hj;ubjM)}(h@Unsafe to use in noinstr code; use raw_atomic_fetch_sub() there.h]h@Unsafe to use in noinstr code; use raw_atomic_fetch_sub() there.}(hj <hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMbhj;ubjM)}(h **Return**h]j)}(hj<h]hReturn}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMdhj;ubjM)}(hThe original value of **v**.h](hThe original value of }(hj0<hhhNhNubj)}(h**v**h]hv}(hj8<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0<ubh.}(hj0<hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMehj;ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_sub_acquire (C function)c.atomic_fetch_sub_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_sub_acquire (int i, atomic_t *v)h]h)}(h0int atomic_fetch_sub_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjq<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjm<hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMpubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjm<hhhj<hMpubh)}(hatomic_fetch_sub_acquireh]j)}(hatomic_fetch_sub_acquireh]hatomic_fetch_sub_acquire}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjm<hhhj<hMpubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<ubj)}(hjh]hi}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj<ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj<modnameN classnameNjwjz)}j}]j)}jsj<sbc.atomic_fetch_sub_acquireasbuh1hhj<ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<ubj)}(hjh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubj)}(hjph]hv}(hj =hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj<ubeh}(h]h ]h"]h$]h&]jjuh1j3hjm<hhhj<hMpubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hji<hhhj<hMpubah}(h]jd<ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj<hMphjf<hhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hjI=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMphjF=hhubah}(h]h ]h"]h$]h&]uh1j3hjf<hhhj<hMpubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGja=jHja=jIjJjKuh1hhhhjhNhNubj)}(hX!**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_sub_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjk=h]h Parameters}(hjm=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhji=ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMthje=ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj=h]hint i}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMqhj=ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj=hMqhj=ubah}(h]h ]h"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]uh1jhj=hMqhj=ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj=h]h atomic_t *v}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMrhj=ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj=hMrhj=ubah}(h]h ]h"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]uh1jhj=hMrhj=ubeh}(h]h ]h"]h$]h&]uh1jhje=ubjM)}(h**Description**h]j)}(hj=h]h Description}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMthje=ubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hj>hhhNhNubj)}(h**v**h]hv}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh to (}(hj>hhhNhNubj)}(h**v**h]hv}(hj.>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh - }(hj>hhhNhNubj)}(h**i**h]hi}(hj@>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh) with acquire ordering.}(hj>hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMshje=ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_sub_acquire() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_sub_acquire() there.}(hjY>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMuhje=ubjM)}(h **Return**h]j)}(hjj>h]hReturn}(hjl>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh>ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMwhje=ubjM)}(hThe original value of **v**.h](hThe original value of }(hj>hhhNhNubj)}(h**v**h]hv}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh.}(hj>hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMxhje=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_sub_release (C function)c.atomic_fetch_sub_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_sub_release (int i, atomic_t *v)h]h)}(h0int atomic_fetch_sub_release(int i, atomic_t *v)h](j)}(hinth]hint}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj>hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>hhhj>hMubh)}(hatomic_fetch_sub_releaseh]j)}(hatomic_fetch_sub_releaseh]hatomic_fetch_sub_release}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj>hhhj>hMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubjQ)}(h h]h }(hj ?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hjh]hi}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj5?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2?ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj7?modnameN classnameNjwjz)}j}]j)}jsj>sbc.atomic_fetch_sub_releaseasbuh1hhj.?ubjQ)}(h h]h }(hjU?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.?ubj)}(hjh]h*}(hjc?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.?ubj)}(hjph]hv}(hjp?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>ubeh}(h]h ]h"]h$]h&]jjuh1j3hj>hhhj>hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj>hhhj>hMubah}(h]j>ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj>hMhj>hhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?hhubah}(h]h ]h"]h$]h&]uh1j3hj>hhhj>hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj?jHj?jIjJjKuh1hhhhjhNhNubj)}(hX!**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_sub_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj?h]h Parameters}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj?h]hint i}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj?ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj?hMhj?ubah}(h]h ]h"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]uh1jhj?hMhj?ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj@h]h atomic_t *v}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj @ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj,@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(@hMhj)@ubah}(h]h ]h"]h$]h&]uh1jhj @ubeh}(h]h ]h"]h$]h&]uh1jhj(@hMhj?ubeh}(h]h ]h"]h$]h&]uh1jhj?ubjM)}(h**Description**h]j)}(hjN@h]h Description}(hjP@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjL@ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?ubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hjd@hhhNhNubj)}(h**v**h]hv}(hjl@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjd@ubh to (}(hjd@hhhNhNubj)}(h**v**h]hv}(hj~@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjd@ubh - }(hjd@hhhNhNubj)}(h**i**h]hi}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjd@ubh) with release ordering.}(hjd@hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_sub_release() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_sub_release() there.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?ubjM)}(h **Return**h]j)}(hj@h]hReturn}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?ubjM)}(hThe original value of **v**.h](hThe original value of }(hj@hhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh.}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_sub_relaxed (C function)c.atomic_fetch_sub_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_sub_relaxed (int i, atomic_t *v)h]h)}(h0int atomic_fetch_sub_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Ahhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj AhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj AhhhjAhMubh)}(hatomic_fetch_sub_relaxedh]j)}(hatomic_fetch_sub_relaxedh]hatomic_fetch_sub_relaxed}(hj2AhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.Aubah}(h]h ](jjeh"]h$]h&]jjuh1hhj AhhhjAhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjNAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJAubjQ)}(h h]h }(hj\AhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJAubj)}(hjh]hi}(hjjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJAubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjFAubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjAmodnameN classnameNjwjz)}j}]j)}jsj4Asbc.atomic_fetch_sub_relaxedasbuh1hhj~AubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~Aubj)}(hjh]h*}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~Aubj)}(hjph]hv}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~Aubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjFAubeh}(h]h ]h"]h$]h&]jjuh1j3hj AhhhjAhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj AhhhjAhMubah}(h]jAah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjAhMhjAhhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjAhhubah}(h]h ]h"]h$]h&]uh1j3hjAhhhjAhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjBjHjBjIjJjKuh1hhhhjhNhNubj)}(hX!**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_sub_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj Bh]h Parameters}(hj BhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Bubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj*Bh]hint i}(hj,BhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj(Bubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$Bubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hjCBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj?BhMhj@Bubah}(h]h ]h"]h$]h&]uh1jhj$Bubeh}(h]h ]h"]h$]h&]uh1jhj?BhMhj!Bubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjcBh]h atomic_t *v}(hjeBhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjaBubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]Bubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj|BhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjxBhMhjyBubah}(h]h ]h"]h$]h&]uh1jhj]Bubeh}(h]h ]h"]h$]h&]uh1jhjxBhMhj!Bubeh}(h]h ]h"]h$]h&]uh1jhjBubjM)}(h**Description**h]j)}(hjBh]h Description}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjBhhhNhNubj)}(h**v**h]hv}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh to (}(hjBhhhNhNubj)}(h**v**h]hv}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh - }(hjBhhhNhNubj)}(h**i**h]hi}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh) with relaxed ordering.}(hjBhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_sub_relaxed() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_sub_relaxed() there.}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubjM)}(h **Return**h]j)}(hj Ch]hReturn}(hj ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubjM)}(hThe original value of **v**.h](hThe original value of }(hj ChhhNhNubj)}(h**v**h]hv}(hj(ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Cubh.}(hj ChhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_inc (C function) c.atomic_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(hvoid atomic_inc (atomic_t *v)h]h)}(hvoid atomic_inc(atomic_t *v)h](j)}(hvoidh]hvoid}(hjaChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]Chhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjpChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj]ChhhjoChMubh)}(h atomic_inch]j)}(h atomic_inch]h atomic_inc}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~Cubah}(h]h ](jjeh"]h$]h&]jjuh1hhj]ChhhjoChMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]j)}jsjCsb c.atomic_incasbuh1hhjCubjQ)}(h h]h }(hjChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubj)}(hjh]h*}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubj)}(hjph]hv}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9&hjCubah}(h]h ]h"]h$]h&]jjuh1j3hj]ChhhjoChMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjYChhhjoChMubah}(h]jTCah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjoChMhjVChhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjDhhubah}(h]h ]h"]h$]h&]uh1j3hjVChhhjoChMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjDjHjDjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_inc() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj'Dh]h Parameters}(hj)DhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%Dubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj!Dubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjFDh]h atomic_t *v}(hjHDhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjDDubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj@Dubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj_DhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[DhMhj\Dubah}(h]h ]h"]h$]h&]uh1jhj@Dubeh}(h]h ]h"]h$]h&]uh1jhj[DhMhj=Dubah}(h]h ]h"]h$]h&]uh1jhj!DubjM)}(h**Description**h]j)}(hjDh]h Description}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj!DubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjDhhhNhNubj)}(h**v**h]hv}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh to (}(hjDhhhNhNubj)}(h**v**h]hv}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh + 1) with relaxed ordering.}(hjDhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj!DubjM)}(h:Unsafe to use in noinstr code; use raw_atomic_inc() there.h]h:Unsafe to use in noinstr code; use raw_atomic_inc() there.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj!DubjM)}(h **Return**h]j)}(hjDh]hReturn}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj!DubjM)}(hNothing.h]hNothing.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj!Dubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_inc_return (C function)c.atomic_inc_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h#int atomic_inc_return (atomic_t *v)h]h)}(h"int atomic_inc_return(atomic_t *v)h](j)}(hinth]hint}(hj EhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj/EhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjEhhhj.EhMubh)}(hatomic_inc_returnh]j)}(hatomic_inc_returnh]hatomic_inc_return}(hjAEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=Eubah}(h]h ](jjeh"]h$]h&]jjuh1hhjEhhhj.EhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj`EhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]Eubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjbEmodnameN classnameNjwjz)}j}]j)}jsjCEsbc.atomic_inc_returnasbuh1hhjYEubjQ)}(h h]h }(hjEhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYEubj)}(hjh]h*}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYEubj)}(hjph]hv}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYEubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjUEubah}(h]h ]h"]h$]h&]jjuh1j3hjEhhhj.EhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjEhhhj.EhMubah}(h]jEah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj.EhMhjEhhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEhhubah}(h]h ]h"]h$]h&]uh1j3hjEhhhj.EhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjEjHjEjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_inc_return() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjEh]h Parameters}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjFh]h atomic_t *v}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjFubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjFhMhjFubah}(h]h ]h"]h$]h&]uh1jhjEubeh}(h]h ]h"]h$]h&]uh1jhjFhMhjEubah}(h]h ]h"]h$]h&]uh1jhjEubjM)}(h**Description**h]j)}(hj@Fh]h Description}(hjBFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>Fubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjVFhhhNhNubj)}(h**v**h]hv}(hj^FhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVFubh to (}(hjVFhhhNhNubj)}(h**v**h]hv}(hjpFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVFubh + 1) with full ordering.}(hjVFhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(hAUnsafe to use in noinstr code; use raw_atomic_inc_return() there.h]hAUnsafe to use in noinstr code; use raw_atomic_inc_return() there.}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(h **Return**h]j)}(hjFh]hReturn}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjFhhhNhNubj)}(h**v**h]hv}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubh.}(hjFhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_inc_return_acquire (C function)c.atomic_inc_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h+int atomic_inc_return_acquire (atomic_t *v)h]h)}(h*int atomic_inc_return_acquire(atomic_t *v)h](j)}(hinth]hint}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjGhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFhhhjFhMubh)}(hatomic_inc_return_acquireh]j)}(hatomic_inc_return_acquireh]hatomic_inc_return_acquire}(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ](jjeh"]h$]h&]jjuh1hhjFhhhjFhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj1GhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.Gubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj3GmodnameN classnameNjwjz)}j}]j)}jsjGsbc.atomic_inc_return_acquireasbuh1hhj*GubjQ)}(h h]h }(hjQGhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj*Gubj)}(hjh]h*}(hj_GhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*Gubj)}(hjph]hv}(hjlGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*Gubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&Gubah}(h]h ]h"]h$]h&]jjuh1j3hjFhhhjFhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjFhhhjFhMubah}(h]jFah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjFhMhjFhhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGhhubah}(h]h ]h"]h$]h&]uh1j3hjFhhhjFhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjGjHjGjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_inc_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjGh]h Parameters}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjGh]h atomic_t *v}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhMhjGubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjGhMhjGubah}(h]h ]h"]h$]h&]uh1jhjGubjM)}(h**Description**h]j)}(hjHh]h Description}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hj'HhhhNhNubj)}(h**v**h]hv}(hj/HhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'Hubh to (}(hj'HhhhNhNubj)}(h**v**h]hv}(hjAHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'Hubh + 1) with acquire ordering.}(hj'HhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_inc_return_acquire() there.h]hIUnsafe to use in noinstr code; use raw_atomic_inc_return_acquire() there.}(hjZHhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGubjM)}(h **Return**h]j)}(hjkHh]hReturn}(hjmHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiHubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjHhhhNhNubj)}(h**v**h]hv}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh.}(hjHhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_inc_return_release (C function)c.atomic_inc_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h+int atomic_inc_return_release (atomic_t *v)h]h)}(h*int atomic_inc_return_release(atomic_t *v)h](j)}(hinth]hint}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjHhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjHhhhjHhMubh)}(hatomic_inc_return_releaseh]j)}(hatomic_inc_return_releaseh]hatomic_inc_return_release}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubah}(h]h ](jjeh"]h$]h&]jjuh1hhjHhhhjHhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjImodnameN classnameNjwjz)}j}]j)}jsjHsbc.atomic_inc_return_releaseasbuh1hhjHubjQ)}(h h]h }(hj"IhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjHubj)}(hjh]h*}(hj0IhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubj)}(hjph]hv}(hj=IhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjHubah}(h]h ]h"]h$]h&]jjuh1j3hjHhhhjHhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjHhhhjHhMubah}(h]jHah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjHhMhjHhhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjfIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjcIhhubah}(h]h ]h"]h$]h&]uh1j3hjHhhhjHhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj~IjHj~IjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic_inc_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjIh]h Parameters}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjIubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjIh]h atomic_t *v}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjIubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjIubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjIhMhjIubah}(h]h ]h"]h$]h&]uh1jhjIubeh}(h]h ]h"]h$]h&]uh1jhjIhMhjIubah}(h]h ]h"]h$]h&]uh1jhjIubjM)}(h**Description**h]j)}(hjIh]h Description}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjIubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hjIhhhNhNubj)}(h**v**h]hv}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubh to (}(hjIhhhNhNubj)}(h**v**h]hv}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubh + 1) with release ordering.}(hjIhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjIubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_inc_return_release() there.h]hIUnsafe to use in noinstr code; use raw_atomic_inc_return_release() there.}(hj+JhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjIubjM)}(h **Return**h]j)}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:Jubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjIubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjRJhhhNhNubj)}(h**v**h]hv}(hjZJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRJubh.}(hjRJhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjIubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_inc_return_relaxed (C function)c.atomic_inc_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h+int atomic_inc_return_relaxed (atomic_t *v)h]h)}(h*int atomic_inc_return_relaxed(atomic_t *v)h](j)}(hinth]hint}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjJhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJhhhjJhMubh)}(hatomic_inc_return_relaxedh]j)}(hatomic_inc_return_relaxedh]hatomic_inc_return_relaxed}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubah}(h]h ](jjeh"]h$]h&]jjuh1hhjJhhhjJhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjJmodnameN classnameNjwjz)}j}]j)}jsjJsbc.atomic_inc_return_relaxedasbuh1hhjJubjQ)}(h h]h }(hjJhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJubj)}(hjh]h*}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubj)}(hjph]hv}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjJubah}(h]h ]h"]h$]h&]jjuh1j3hjJhhhjJhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjJhhhjJhMubah}(h]jJah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjJhMhjJhhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hj7KhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj4Khhubah}(h]h ]h"]h$]h&]uh1j3hjJhhhjJhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjOKjHjOKjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_inc_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjYKh]h Parameters}(hj[KhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWKubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjSKubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjxKh]h atomic_t *v}(hjzKhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjvKubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjrKubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjKhMhjKubah}(h]h ]h"]h$]h&]uh1jhjrKubeh}(h]h ]h"]h$]h&]uh1jhjKhMhjoKubah}(h]h ]h"]h$]h&]uh1jhjSKubjM)}(h**Description**h]j)}(hjKh]h Description}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjSKubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjKhhhNhNubj)}(h**v**h]hv}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh to (}(hjKhhhNhNubj)}(h**v**h]hv}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh + 1) with relaxed ordering.}(hjKhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjSKubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_inc_return_relaxed() there.h]hIUnsafe to use in noinstr code; use raw_atomic_inc_return_relaxed() there.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjSKubjM)}(h **Return**h]j)}(hj Lh]hReturn}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Lubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjSKubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj#LhhhNhNubj)}(h**v**h]hv}(hj+LhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#Lubh.}(hj#LhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjSKubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_fetch_inc (C function)c.atomic_fetch_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h"int atomic_fetch_inc (atomic_t *v)h]h)}(h!int atomic_fetch_inc(atomic_t *v)h](j)}(hinth]hint}(hjdLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`Lhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjsLhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`LhhhjrLhMubh)}(hatomic_fetch_inch]j)}(hatomic_fetch_inch]hatomic_fetch_inc}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubah}(h]h ](jjeh"]h$]h&]jjuh1hhj`LhhhjrLhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjLmodnameN classnameNjwjz)}j}]j)}jsjLsbc.atomic_fetch_incasbuh1hhjLubjQ)}(h h]h }(hjLhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjLubj)}(hjh]h*}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubj)}(hjph]hv}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjLubah}(h]h ]h"]h$]h&]jjuh1j3hj`LhhhjrLhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj\LhhhjrLhMubah}(h]jWLah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjrLhMhjYLhhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjMhhubah}(h]h ]h"]h$]h&]uh1j3hjYLhhhjrLhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj MjHj MjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_inc() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj*Mh]h Parameters}(hj,MhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(Mubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$Mubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjIMh]h atomic_t *v}(hjKMhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGMubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjCMubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjbMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj^MhMhj_Mubah}(h]h ]h"]h$]h&]uh1jhjCMubeh}(h]h ]h"]h$]h&]uh1jhj^MhMhj@Mubah}(h]h ]h"]h$]h&]uh1jhj$MubjM)}(h**Description**h]j)}(hjMh]h Description}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$MubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjMhhhNhNubj)}(h**v**h]hv}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh to (}(hjMhhhNhNubj)}(h**v**h]hv}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh + 1) with full ordering.}(hjMhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$MubjM)}(h@Unsafe to use in noinstr code; use raw_atomic_fetch_inc() there.h]h@Unsafe to use in noinstr code; use raw_atomic_fetch_inc() there.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$MubjM)}(h **Return**h]j)}(hjMh]hReturn}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$MubjM)}(hThe original value of **v**.h](hThe original value of }(hjMhhhNhNubj)}(h**v**h]hv}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh.}(hjMhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$Mubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_inc_acquire (C function)c.atomic_fetch_inc_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h*int atomic_fetch_inc_acquire (atomic_t *v)h]h)}(h)int atomic_fetch_inc_acquire(atomic_t *v)h](j)}(hinth]hint}(hj5NhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1Nhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjDNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1NhhhjCNhMubh)}(hatomic_fetch_inc_acquireh]j)}(hatomic_fetch_inc_acquireh]hatomic_fetch_inc_acquire}(hjVNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRNubah}(h]h ](jjeh"]h$]h&]jjuh1hhj1NhhhjCNhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjuNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrNubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjwNmodnameN classnameNjwjz)}j}]j)}jsjXNsbc.atomic_fetch_inc_acquireasbuh1hhjnNubjQ)}(h h]h }(hjNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjnNubj)}(hjh]h*}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnNubj)}(hjph]hv}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnNubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjjNubah}(h]h ]h"]h$]h&]jjuh1j3hj1NhhhjCNhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj-NhhhjCNhMubah}(h]j(Nah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjCNhMhj*Nhhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNhhubah}(h]h ]h"]h$]h&]uh1j3hj*NhhhjCNhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjNjHjNjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_inc_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjNh]h Parameters}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjOh]h atomic_t *v}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjOubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjOubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj3OhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj/OhMhj0Oubah}(h]h ]h"]h$]h&]uh1jhjOubeh}(h]h ]h"]h$]h&]uh1jhj/OhMhjOubah}(h]h ]h"]h$]h&]uh1jhjNubjM)}(h**Description**h]j)}(hjUOh]h Description}(hjWOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSOubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjkOhhhNhNubj)}(h**v**h]hv}(hjsOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkOubh to (}(hjkOhhhNhNubj)}(h**v**h]hv}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkOubh + 1) with acquire ordering.}(hjkOhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_inc_acquire() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_inc_acquire() there.}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubjM)}(h **Return**h]j)}(hjOh]hReturn}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubjM)}(hThe original value of **v**.h](hThe original value of }(hjOhhhNhNubj)}(h**v**h]hv}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubh.}(hjOhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_inc_release (C function)c.atomic_fetch_inc_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h*int atomic_fetch_inc_release (atomic_t *v)h]h)}(h)int atomic_fetch_inc_release(atomic_t *v)h](j)}(hinth]hint}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM!ubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPhhhjPhM!ubh)}(hatomic_fetch_inc_releaseh]j)}(hatomic_fetch_inc_releaseh]hatomic_fetch_inc_release}(hj'PhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#Pubah}(h]h ](jjeh"]h$]h&]jjuh1hhjPhhhjPhM!ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjFPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCPubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjHPmodnameN classnameNjwjz)}j}]j)}jsj)Psbc.atomic_fetch_inc_releaseasbuh1hhj?PubjQ)}(h h]h }(hjfPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?Pubj)}(hjh]h*}(hjtPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?Pubj)}(hjph]hv}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?Pubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj;Pubah}(h]h ]h"]h$]h&]jjuh1j3hjPhhhjPhM!ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjOhhhjPhM!ubah}(h]jOah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjPhM!hjOhhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM!hjPhhubah}(h]h ]h"]h$]h&]uh1j3hjOhhhjPhM!ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjPjHjPjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_inc_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjPh]h Parameters}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM%hjPubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjPh]h atomic_t *v}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjPubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM"hjPubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQhM"hjQubah}(h]h ]h"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]uh1jhjQhM"hjPubah}(h]h ]h"]h$]h&]uh1jhjPubjM)}(h**Description**h]j)}(hj&Qh]h Description}(hj(QhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$Qubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM$hjPubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hjAtomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hj ShhhNhNubj)}(h**v**h]hv}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Subh to (}(hj ShhhNhNubj)}(h**v**h]hv}(hj'ShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Subh + 1) with relaxed ordering.}(hj ShhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM5hjRubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_inc_relaxed() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_inc_relaxed() there.}(hj@ShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM7hjRubjM)}(h **Return**h]j)}(hjQSh]hReturn}(hjSShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOSubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM9hjRubjM)}(hThe original value of **v**.h](hThe original value of }(hjgShhhNhNubj)}(h**v**h]hv}(hjoShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgSubh.}(hjgShhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM:hjRubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_dec (C function) c.atomic_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(hvoid atomic_dec (atomic_t *v)h]h)}(hvoid atomic_dec(atomic_t *v)h](j)}(hvoidh]hvoid}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjShhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMDubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjShhhjShMDubh)}(h atomic_dech]j)}(h atomic_dech]h atomic_dec}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ](jjeh"]h$]h&]jjuh1hhjShhhjShMDubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjSmodnameN classnameNjwjz)}j}]j)}jsjSsb c.atomic_decasbuh1hhjSubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSubj)}(hjh]h*}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubj)}(hjph]hv}(hj#ThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjSubah}(h]h ]h"]h$]h&]jjuh1j3hjShhhjShMDubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjShhhjShMDubah}(h]jSah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjShMDhjShhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hjLThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMDhjIThhubah}(h]h ]h"]h$]h&]uh1j3hjShhhjShMDubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjdTjHjdTjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_dec() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjnTh]h Parameters}(hjpThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlTubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMHhjhTubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjTh]h atomic_t *v}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjTubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMEhjTubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjThMEhjTubah}(h]h ]h"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]uh1jhjThMEhjTubah}(h]h ]h"]h$]h&]uh1jhjhTubjM)}(h**Description**h]j)}(hjTh]h Description}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMGhjhTubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjThhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubh to (}(hjThhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubh - 1) with relaxed ordering.}(hjThhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMFhjhTubjM)}(h:Unsafe to use in noinstr code; use raw_atomic_dec() there.h]h:Unsafe to use in noinstr code; use raw_atomic_dec() there.}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMHhjhTubjM)}(h **Return**h]j)}(hj"Uh]hReturn}(hj$UhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Uubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMJhjhTubjM)}(hNothing.h]hNothing.}(hj8UhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKhjhTubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_dec_return (C function)c.atomic_dec_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h#int atomic_dec_return (atomic_t *v)h]h)}(h"int atomic_dec_return(atomic_t *v)h](j)}(hinth]hint}(hjgUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcUhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMUubjQ)}(h h]h }(hjvUhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjcUhhhjuUhMUubh)}(hatomic_dec_returnh]j)}(hatomic_dec_returnh]hatomic_dec_return}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubah}(h]h ](jjeh"]h$]h&]jjuh1hhjcUhhhjuUhMUubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjUmodnameN classnameNjwjz)}j}]j)}jsjUsbc.atomic_dec_returnasbuh1hhjUubjQ)}(h h]h }(hjUhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUubj)}(hjh]h*}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubj)}(hjph]hv}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjUubah}(h]h ]h"]h$]h&]jjuh1j3hjcUhhhjuUhMUubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj_UhhhjuUhMUubah}(h]jZUah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjuUhMUhj\Uhhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hj VhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMUhjVhhubah}(h]h ]h"]h$]h&]uh1j3hj\UhhhjuUhMUubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj#VjHj#VjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_dec_return() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj-Vh]h Parameters}(hj/VhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+Vubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMYhj'Vubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjLVh]h atomic_t *v}(hjNVhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJVubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMVhjFVubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjeVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjaVhMVhjbVubah}(h]h ]h"]h$]h&]uh1jhjFVubeh}(h]h ]h"]h$]h&]uh1jhjaVhMVhjCVubah}(h]h ]h"]h$]h&]uh1jhj'VubjM)}(h**Description**h]j)}(hjVh]h Description}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMXhj'VubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hjVhhhNhNubj)}(h**v**h]hv}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh to (}(hjVhhhNhNubj)}(h**v**h]hv}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh - 1) with full ordering.}(hjVhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMWhj'VubjM)}(hAUnsafe to use in noinstr code; use raw_atomic_dec_return() there.h]hAUnsafe to use in noinstr code; use raw_atomic_dec_return() there.}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMYhj'VubjM)}(h **Return**h]j)}(hjVh]hReturn}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM[hj'VubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjVhhhNhNubj)}(h**v**h]hv}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh.}(hjVhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM\hj'Vubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_dec_return_acquire (C function)c.atomic_dec_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h+int atomic_dec_return_acquire (atomic_t *v)h]h)}(h*int atomic_dec_return_acquire(atomic_t *v)h](j)}(hinth]hint}(hj8WhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4Whhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMgubjQ)}(h h]h }(hjGWhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4WhhhjFWhMgubh)}(hatomic_dec_return_acquireh]j)}(hatomic_dec_return_acquireh]hatomic_dec_return_acquire}(hjYWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUWubah}(h]h ](jjeh"]h$]h&]jjuh1hhj4WhhhjFWhMgubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjxWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuWubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjzWmodnameN classnameNjwjz)}j}]j)}jsj[Wsbc.atomic_dec_return_acquireasbuh1hhjqWubjQ)}(h h]h }(hjWhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqWubj)}(hjh]h*}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqWubj)}(hjph]hv}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqWubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjmWubah}(h]h ]h"]h$]h&]jjuh1j3hj4WhhhjFWhMgubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj0WhhhjFWhMgubah}(h]j+Wah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjFWhMghj-Whhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMghjWhhubah}(h]h ]h"]h$]h&]uh1j3hj-WhhhjFWhMgubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjWjHjWjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_dec_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjWh]h Parameters}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMkhjWubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjXh]h atomic_t *v}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjXubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhhjXubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj6XhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj2XhMhhj3Xubah}(h]h ]h"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]uh1jhj2XhMhhjXubah}(h]h ]h"]h$]h&]uh1jhjWubjM)}(h**Description**h]j)}(hjXXh]h Description}(hjZXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVXubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMjhjWubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hjnXhhhNhNubj)}(h**v**h]hv}(hjvXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnXubh to (}(hjnXhhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnXubh - 1) with acquire ordering.}(hjnXhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMihjWubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_dec_return_acquire() there.h]hIUnsafe to use in noinstr code; use raw_atomic_dec_return_acquire() there.}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMkhjWubjM)}(h **Return**h]j)}(hjXh]hReturn}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMmhjWubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjXhhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubh.}(hjXhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMnhjWubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_dec_return_release (C function)c.atomic_dec_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h+int atomic_dec_return_release (atomic_t *v)h]h)}(h*int atomic_dec_return_release(atomic_t *v)h](j)}(hinth]hint}(hj YhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMxubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYhhhjYhMxubh)}(hatomic_dec_return_releaseh]j)}(hatomic_dec_return_releaseh]hatomic_dec_return_release}(hj*YhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&Yubah}(h]h ](jjeh"]h$]h&]jjuh1hhjYhhhjYhMxubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjIYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFYubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjKYmodnameN classnameNjwjz)}j}]j)}jsj,Ysbc.atomic_dec_return_releaseasbuh1hhjBYubjQ)}(h h]h }(hjiYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBYubj)}(hjh]h*}(hjwYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBYubj)}(hjph]hv}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBYubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>Yubah}(h]h ]h"]h$]h&]jjuh1j3hjYhhhjYhMxubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjYhhhjYhMxubah}(h]jXah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjYhMxhjXhhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMxhjYhhubah}(h]h ]h"]h$]h&]uh1j3hjXhhhjYhMxubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjYjHjYjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic_dec_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjYh]h Parameters}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM|hjYubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjYh]h atomic_t *v}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjYubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMyhjYubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjZhMyhjZubah}(h]h ]h"]h$]h&]uh1jhjYubeh}(h]h ]h"]h$]h&]uh1jhjZhMyhjYubah}(h]h ]h"]h$]h&]uh1jhjYubjM)}(h**Description**h]j)}(hj)Zh]h Description}(hj+ZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'Zubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM{hjYubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hj?ZhhhNhNubj)}(h**v**h]hv}(hjGZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?Zubh to (}(hj?ZhhhNhNubj)}(h**v**h]hv}(hjYZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?Zubh - 1) with release ordering.}(hj?ZhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMzhjYubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_dec_return_release() there.h]hIUnsafe to use in noinstr code; use raw_atomic_dec_return_release() there.}(hjrZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM|hjYubjM)}(h **Return**h]j)}(hjZh]hReturn}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM~hjYubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjZhhhNhNubj)}(h**v**h]hv}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubh.}(hjZhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjYubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic_dec_return_relaxed (C function)c.atomic_dec_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h+int atomic_dec_return_relaxed (atomic_t *v)h]h)}(h*int atomic_dec_return_relaxed(atomic_t *v)h](j)}(hinth]hint}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZhhhjZhMubh)}(hatomic_dec_return_relaxedh]j)}(hatomic_dec_return_relaxedh]hatomic_dec_return_relaxed}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubah}(h]h ](jjeh"]h$]h&]jjuh1hhjZhhhjZhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj[modnameN classnameNjwjz)}j}]j)}jsjZsbc.atomic_dec_return_relaxedasbuh1hhj[ubjQ)}(h h]h }(hj:[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[ubj)}(hjh]h*}(hjH[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubj)}(hjph]hv}(hjU[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj[ubah}(h]h ]h"]h$]h&]jjuh1j3hjZhhhjZhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjZhhhjZhMubah}(h]jZah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjZhMhjZhhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj~[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{[hhubah}(h]h ]h"]h$]h&]uh1j3hjZhhhjZhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj[jHj[jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_dec_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj[h]h Parameters}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj[ubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj[h]h atomic_t *v}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj[ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hMhj[ubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhj[hMhj[ubah}(h]h ]h"]h$]h&]uh1jhj[ubjM)}(h**Description**h]j)}(hj[h]h Description}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj[ubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hj\hhhNhNubj)}(h**v**h]hv}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh to (}(hj\hhhNhNubj)}(h**v**h]hv}(hj*\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh - 1) with relaxed ordering.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj[ubjM)}(hIUnsafe to use in noinstr code; use raw_atomic_dec_return_relaxed() there.h]hIUnsafe to use in noinstr code; use raw_atomic_dec_return_relaxed() there.}(hjC\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj[ubjM)}(h **Return**h]j)}(hjT\h]hReturn}(hjV\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjR\ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj[ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjj\hhhNhNubj)}(h**v**h]hv}(hjr\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjj\ubh.}(hjj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj[ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_fetch_dec (C function)c.atomic_fetch_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h"int atomic_fetch_dec (atomic_t *v)h]h)}(h!int atomic_fetch_dec(atomic_t *v)h](j)}(hinth]hint}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj\hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\hhhj\hMubh)}(hatomic_fetch_dech]j)}(hatomic_fetch_dech]hatomic_fetch_dec}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj\hhhj\hMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj\modnameN classnameNjwjz)}j}]j)}jsj\sbc.atomic_fetch_decasbuh1hhj\ubjQ)}(h h]h }(hj ]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubj)}(hjh]h*}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubj)}(hjph]hv}(hj&]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\ubah}(h]h ]h"]h$]h&]jjuh1j3hj\hhhj\hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj\hhhj\hMubah}(h]j\ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj\hMhj\hhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hjO]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjL]hhubah}(h]h ]h"]h$]h&]uh1j3hj\hhhj\hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjg]jHjg]jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_dec() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjq]h]h Parameters}(hjs]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjo]ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjk]ubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj]h]h atomic_t *v}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj]ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj]hMhj]ubah}(h]h ]h"]h$]h&]uh1jhj]ubeh}(h]h ]h"]h$]h&]uh1jhj]hMhj]ubah}(h]h ]h"]h$]h&]uh1jhjk]ubjM)}(h**Description**h]j)}(hj]h]h Description}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjk]ubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hj]hhhNhNubj)}(h**v**h]hv}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubh to (}(hj]hhhNhNubj)}(h**v**h]hv}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubh - 1) with full ordering.}(hj]hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjk]ubjM)}(h@Unsafe to use in noinstr code; use raw_atomic_fetch_dec() there.h]h@Unsafe to use in noinstr code; use raw_atomic_fetch_dec() there.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjk]ubjM)}(h **Return**h]j)}(hj%^h]hReturn}(hj'^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#^ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjk]ubjM)}(hThe original value of **v**.h](hThe original value of }(hj;^hhhNhNubj)}(h**v**h]hv}(hjC^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;^ubh.}(hj;^hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjk]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_dec_acquire (C function)c.atomic_fetch_dec_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h*int atomic_fetch_dec_acquire (atomic_t *v)h]h)}(h)int atomic_fetch_dec_acquire(atomic_t *v)h](j)}(hinth]hint}(hj|^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjx^hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjx^hhhj^hMubh)}(hatomic_fetch_dec_acquireh]j)}(hatomic_fetch_dec_acquireh]hatomic_fetch_dec_acquire}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjx^hhhj^hMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj^modnameN classnameNjwjz)}j}]j)}jsj^sbc.atomic_fetch_dec_acquireasbuh1hhj^ubjQ)}(h h]h }(hj^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj^ubj)}(hjh]h*}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubj)}(hjph]hv}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^ubah}(h]h ]h"]h$]h&]jjuh1j3hjx^hhhj^hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjt^hhhj^hMubah}(h]jo^ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj^hMhjq^hhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hj _hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj_hhubah}(h]h ]h"]h$]h&]uh1j3hjq^hhhj^hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj8_jHj8_jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_dec_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjB_h]h Parameters}(hjD_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@_ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj<_ubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hja_h]h atomic_t *v}(hjc_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj__ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj[_ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjz_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjv_hMhjw_ubah}(h]h ]h"]h$]h&]uh1jhj[_ubeh}(h]h ]h"]h$]h&]uh1jhjv_hMhjX_ubah}(h]h ]h"]h$]h&]uh1jhj<_ubjM)}(h**Description**h]j)}(hj_h]h Description}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj<_ubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hj_hhhNhNubj)}(h**v**h]hv}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubh to (}(hj_hhhNhNubj)}(h**v**h]hv}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubh - 1) with acquire ordering.}(hj_hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj<_ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_dec_acquire() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_dec_acquire() there.}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj<_ubjM)}(h **Return**h]j)}(hj_h]hReturn}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj<_ubjM)}(hThe original value of **v**.h](hThe original value of }(hj `hhhNhNubj)}(h**v**h]hv}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj `ubh.}(hj `hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj<_ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_dec_release (C function)c.atomic_fetch_dec_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h*int atomic_fetch_dec_release (atomic_t *v)h]h)}(h)int atomic_fetch_dec_release(atomic_t *v)h](j)}(hinth]hint}(hjM`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjI`hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj\`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjI`hhhj[`hMubh)}(hatomic_fetch_dec_releaseh]j)}(hatomic_fetch_dec_releaseh]hatomic_fetch_dec_release}(hjn`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjj`ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjI`hhhj[`hMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj`modnameN classnameNjwjz)}j}]j)}jsjp`sbc.atomic_fetch_dec_releaseasbuh1hhj`ubjQ)}(h h]h }(hj`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`ubj)}(hjh]h*}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubj)}(hjph]hv}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj`ubah}(h]h ]h"]h$]h&]jjuh1j3hjI`hhhj[`hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjE`hhhj[`hMubah}(h]j@`ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj[`hMhjB`hhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj`hhubah}(h]h ]h"]h$]h&]uh1j3hjB`hhhj[`hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj ajHj ajIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_dec_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjah]h Parameters}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj aubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj2ah]h atomic_t *v}(hj4ahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0aubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj,aubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjKahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGahMhjHaubah}(h]h ]h"]h$]h&]uh1jhj,aubeh}(h]h ]h"]h$]h&]uh1jhjGahMhj)aubah}(h]h ]h"]h$]h&]uh1jhj aubjM)}(h**Description**h]j)}(hjmah]h Description}(hjoahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkaubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj aubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hjahhhNhNubj)}(h**v**h]hv}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh to (}(hjahhhNhNubj)}(h**v**h]hv}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh - 1) with release ordering.}(hjahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj aubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_dec_release() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_dec_release() there.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj aubjM)}(h **Return**h]j)}(hjah]hReturn}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj aubjM)}(hThe original value of **v**.h](hThe original value of }(hjahhhNhNubj)}(h**v**h]hv}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh.}(hjahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj aubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_dec_relaxed (C function)c.atomic_fetch_dec_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h*int atomic_fetch_dec_relaxed (atomic_t *v)h]h)}(h)int atomic_fetch_dec_relaxed(atomic_t *v)h](j)}(hinth]hint}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj-bhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjbhhhj,bhMubh)}(hatomic_fetch_dec_relaxedh]j)}(hatomic_fetch_dec_relaxedh]hatomic_fetch_dec_relaxed}(hj?bhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;bubah}(h]h ](jjeh"]h$]h&]jjuh1hhjbhhhj,bhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj^bhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[bubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj`bmodnameN classnameNjwjz)}j}]j)}jsjAbsbc.atomic_fetch_dec_relaxedasbuh1hhjWbubjQ)}(h h]h }(hj~bhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjWbubj)}(hjh]h*}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWbubj)}(hjph]hv}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWbubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjSbubah}(h]h ]h"]h$]h&]jjuh1j3hjbhhhj,bhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjbhhhj,bhMubah}(h]jbah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj,bhMhjbhhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjbhhubah}(h]h ]h"]h$]h&]uh1j3hjbhhhj,bhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjbjHjbjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_dec_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjbh]h Parameters}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjbubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjch]h atomic_t *v}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjbubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjchMhjcubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhjchMhjbubah}(h]h ]h"]h$]h&]uh1jhjbubjM)}(h**Description**h]j)}(hj>ch]h Description}(hj@chhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAtomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjTchhhNhNubj)}(h**v**h]hv}(hj\chhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTcubh to (}(hjTchhhNhNubj)}(h**v**h]hv}(hjnchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTcubh - 1) with relaxed ordering.}(hjTchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjbubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_dec_relaxed() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_dec_relaxed() there.}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjbubjM)}(h **Return**h]j)}(hjch]hReturn}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjbubjM)}(hThe original value of **v**.h](hThe original value of }(hjchhhNhNubj)}(h**v**h]hv}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh.}(hjchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjbubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_and (C function) c.atomic_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h$void atomic_and (int i, atomic_t *v)h]h)}(h#void atomic_and(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjchhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjchhhjchMubh)}(h atomic_andh]j)}(h atomic_andh]h atomic_and}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj dubah}(h]h ](jjeh"]h$]h&]jjuh1hhjchhhjchMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj,dhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(dubjQ)}(h h]h }(hj:dhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(dubj)}(hjh]hi}(hjHdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(dubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj$dubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjcdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`dubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjedmodnameN classnameNjwjz)}j}]j)}jsjdsb c.atomic_andasbuh1hhj\dubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\dubj)}(hjh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\dubj)}(hjph]hv}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\dubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj$dubeh}(h]h ]h"]h$]h&]jjuh1j3hjchhhjchMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjchhhjchMubah}(h]jcah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjchMhjchhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjdhhubah}(h]h ]h"]h$]h&]uh1j3hjchhhjchMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjdjHjdjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_and() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjdh]h Parameters}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjdubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjeh]hint i}(hj ehhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjeubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjeubj)}(hhh]jM)}(h int valueh]h int value}(hj!ehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjehMhjeubah}(h]h ]h"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]uh1jhjehMhjdubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjAeh]h atomic_t *v}(hjCehhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj?eubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj;eubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjZehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjVehMhjWeubah}(h]h ]h"]h$]h&]uh1jhj;eubeh}(h]h ]h"]h$]h&]uh1jhjVehMhjdubeh}(h]h ]h"]h$]h&]uh1jhjdubjM)}(h**Description**h]j)}(hj|eh]h Description}(hj~ehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzeubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjdubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hjehhhNhNubj)}(h**v**h]hv}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubh to (}(hjehhhNhNubj)}(h**v**h]hv}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubh & }(hjehhhNhNubj)}(h**i**h]hi}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubh) with relaxed ordering.}(hjehhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjdubjM)}(h:Unsafe to use in noinstr code; use raw_atomic_and() there.h]h:Unsafe to use in noinstr code; use raw_atomic_and() there.}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjdubjM)}(h **Return**h]j)}(hjeh]hReturn}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjdubjM)}(hNothing.h]hNothing.}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjdubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_fetch_and (C function)c.atomic_fetch_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h)int atomic_fetch_and (int i, atomic_t *v)h]h)}(h(int atomic_fetch_and(int i, atomic_t *v)h](j)}(hinth]hint}(hj-fhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)fhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjkubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCkmodnameN classnameNjwjz)}j}]j)}jsjjsbc.atomic_fetch_and_releaseasbuh1hhj:kubjQ)}(h h]h }(hjakhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:kubj)}(hjh]h*}(hjokhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:kubj)}(hjph]hv}(hj|khhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:kubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjkubeh}(h]h ]h"]h$]h&]jjuh1j3hjjhhhjjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjjhhhjjhMubah}(h]jjah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjjhMhjjhhubj4)}(hhh]jM)}(h(atomic bitwise AND with release orderingh]h(atomic bitwise AND with release ordering}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjkhhubah}(h]h ]h"]h$]h&]uh1j3hjjhhhjjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjkjHjkjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_and_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjkh]h Parameters}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjkubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjkh]hint i}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjkubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjkubj)}(hhh]jM)}(h int valueh]h int value}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjkhMhjkubah}(h]h ]h"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]uh1jhjkhMhjkubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjlh]h atomic_t *v}(hj!lhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjlubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjlubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj8lhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4lhMhj5lubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]uh1jhj4lhMhjkubeh}(h]h ]h"]h$]h&]uh1jhjkubjM)}(h**Description**h]j)}(hjZlh]h Description}(hj\lhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXlubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjkubjM)}(hBAtomically updates **v** to (**v** & **i**) with release ordering.h](hAtomically updates }(hjplhhhNhNubj)}(h**v**h]hv}(hjxlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjplubh to (}(hjplhhhNhNubj)}(h**v**h]hv}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjplubh & }(hjplhhhNhNubj)}(h**i**h]hi}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjplubh) with release ordering.}(hjplhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjkubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_and_release() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_and_release() there.}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjkubjM)}(h **Return**h]j)}(hjlh]hReturn}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjkubjM)}(hThe original value of **v**.h](hThe original value of }(hjlhhhNhNubj)}(h**v**h]hv}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh.}(hjlhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjkubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_and_relaxed (C function)c.atomic_fetch_and_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_and_relaxed (int i, atomic_t *v)h]h)}(h0int atomic_fetch_and_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM+ubjQ)}(h h]h }(hj,mhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmhhhj+mhM+ubh)}(hatomic_fetch_and_relaxedh]j)}(hatomic_fetch_and_relaxedh]hatomic_fetch_and_relaxed}(hj>mhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:mubah}(h]h ](jjeh"]h$]h&]jjuh1hhjmhhhj+mhM+ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjZmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVmubjQ)}(h h]h }(hjhmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjVmubj)}(hjh]hi}(hjvmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjRmubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmmodnameN classnameNjwjz)}j}]j)}jsj@msbc.atomic_fetch_and_relaxedasbuh1hhjmubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubj)}(hjh]h*}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubj)}(hjph]hv}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjRmubeh}(h]h ]h"]h$]h&]jjuh1j3hjmhhhj+mhM+ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjmhhhj+mhM+ubah}(h]jmah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj+mhM+hjmhhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM+hjmhhubah}(h]h ]h"]h$]h&]uh1j3hjmhhhj+mhM+ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj njHj njIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_and_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjnh]h Parameters}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/hjnubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hj6nh]hint i}(hj8nhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4nubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM,hj0nubj)}(hhh]jM)}(h int valueh]h int value}(hjOnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjKnhM,hjLnubah}(h]h ]h"]h$]h&]uh1jhj0nubeh}(h]h ]h"]h$]h&]uh1jhjKnhM,hj-nubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjonh]h atomic_t *v}(hjqnhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjmnubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM-hjinubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjnhM-hjnubah}(h]h ]h"]h$]h&]uh1jhjinubeh}(h]h ]h"]h$]h&]uh1jhjnhM-hj-nubeh}(h]h ]h"]h$]h&]uh1jhjnubjM)}(h**Description**h]j)}(hjnh]h Description}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/hjnubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hjnhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubh to (}(hjnhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubh & }(hjnhhhNhNubj)}(h**i**h]hi}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubh) with relaxed ordering.}(hjnhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM.hjnubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_and_relaxed() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_and_relaxed() there.}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM0hjnubjM)}(h **Return**h]j)}(hjoh]hReturn}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM2hjnubjM)}(hThe original value of **v**.h](hThe original value of }(hj,ohhhNhNubj)}(h**v**h]hv}(hj4ohhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,oubh.}(hj,ohhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM3hjnubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_andnot (C function)c.atomic_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(h'void atomic_andnot (int i, atomic_t *v)h]h)}(h&void atomic_andnot(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjmohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiohhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM=ubjQ)}(h h]h }(hj|ohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjiohhhj{ohM=ubh)}(h atomic_andnoth]j)}(h atomic_andnoth]h atomic_andnot}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubah}(h]h ](jjeh"]h$]h&]jjuh1hhjiohhhj{ohM=ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubjQ)}(h h]h }(hjohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjoubj)}(hjh]hi}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjoubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjomodnameN classnameNjwjz)}j}]j)}jsjosbc.atomic_andnotasbuh1hhjoubjQ)}(h h]h }(hjphhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjoubj)}(hjh]h*}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubj)}(hjph]hv}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjoubeh}(h]h ]h"]h$]h&]jjuh1j3hjiohhhj{ohM=ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjeohhhj{ohM=ubah}(h]j`oah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj{ohM=hjbohhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with relaxed orderingh]h,atomic bitwise AND NOT with relaxed ordering}(hjEphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM=hjBphhubah}(h]h ]h"]h$]h&]uh1j3hjbohhhj{ohM=ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj]pjHj]pjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **~i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_andnot() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjgph]h Parameters}(hjiphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjepubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMAhjapubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjph]hint i}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjpubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM>hjpubj)}(hhh]jM)}(h int valueh]h int value}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjphM>hjpubah}(h]h ]h"]h$]h&]uh1jhjpubeh}(h]h ]h"]h$]h&]uh1jhjphM>hj}pubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjph]h atomic_t *v}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjpubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM?hjpubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjphM?hjpubah}(h]h ]h"]h$]h&]uh1jhjpubeh}(h]h ]h"]h$]h&]uh1jhjphM?hj}pubeh}(h]h ]h"]h$]h&]uh1jhjapubjM)}(h**Description**h]j)}(hjph]h Description}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMAhjapubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hjqhhhNhNubj)}(h**v**h]hv}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubh to (}(hjqhhhNhNubj)}(h**v**h]hv}(hj*qhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubh & }(hjqhhhNhNubj)}(h**~i**h]h~i}(hjvah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjYvhMthj@vhhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with release orderingh]h,atomic bitwise AND NOT with release ordering}(hj#whhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMthj whhubah}(h]h ]h"]h$]h&]uh1j3hj@vhhhjYvhMtubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj;wjHj;wjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **~i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_andnot_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjEwh]h Parameters}(hjGwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCwubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMxhj?wubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjdwh]hint i}(hjfwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbwubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMuhj^wubj)}(hhh]jM)}(h int valueh]h int value}(hj}whhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjywhMuhjzwubah}(h]h ]h"]h$]h&]uh1jhj^wubeh}(h]h ]h"]h$]h&]uh1jhjywhMuhj[wubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjwh]h atomic_t *v}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMvhjwubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjwhMvhjwubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjwhMvhj[wubeh}(h]h ]h"]h$]h&]uh1jhj?wubjM)}(h**Description**h]j)}(hjwh]h Description}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMxhj?wubjM)}(hCAtomically updates **v** to (**v** & **~i**) with release ordering.h](hAtomically updates }(hjwhhhNhNubj)}(h**v**h]hv}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubh to (}(hjwhhhNhNubj)}(h**v**h]hv}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubh & }(hjwhhhNhNubj)}(h**~i**h]h~i}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubh) with release ordering.}(hjwhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMwhj?wubjM)}(hKUnsafe to use in noinstr code; use raw_atomic_fetch_andnot_release() there.h]hKUnsafe to use in noinstr code; use raw_atomic_fetch_andnot_release() there.}(hj3xhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMyhj?wubjM)}(h **Return**h]j)}(hjDxh]hReturn}(hjFxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBxubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM{hj?wubjM)}(hThe original value of **v**.h](hThe original value of }(hjZxhhhNhNubj)}(h**v**h]hv}(hjbxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZxubh.}(hjZxhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM|hj?wubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic_fetch_andnot_relaxed (C function)c.atomic_fetch_andnot_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h4int atomic_fetch_andnot_relaxed (int i, atomic_t *v)h]h)}(h3int atomic_fetch_andnot_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxhhhjxhMubh)}(hatomic_fetch_andnot_relaxedh]j)}(hatomic_fetch_andnot_relaxedh]hatomic_fetch_andnot_relaxed}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubah}(h]h ](jjeh"]h$]h&]jjuh1hhjxhhhjxhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxubj)}(hjh]hi}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjxubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj yubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjymodnameN classnameNjwjz)}j}]j)}jsjxsbc.atomic_fetch_andnot_relaxedasbuh1hhjyubjQ)}(h h]h }(hj/yhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hjh]h*}(hj=yhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubj)}(hjph]hv}(hjJyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjxubeh}(h]h ]h"]h$]h&]jjuh1j3hjxhhhjxhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjxhhhjxhMubah}(h]jxah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjxhMhjxhhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with relaxed orderingh]h,atomic bitwise AND NOT with relaxed ordering}(hjsyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjpyhhubah}(h]h ]h"]h$]h&]uh1j3hjxhhhjxhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjyjHjyjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **~i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_andnot_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjyh]h Parameters}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjyubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjyh]hint i}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjyubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjyubj)}(hhh]jM)}(h int valueh]h int value}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjyhMhjyubah}(h]h ]h"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]uh1jhjyhMhjyubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjyh]h atomic_t *v}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjyubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjyubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjzhMhjzubah}(h]h ]h"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]uh1jhjzhMhjyubeh}(h]h ]h"]h$]h&]uh1jhjyubjM)}(h**Description**h]j)}(hj(zh]h Description}(hj*zhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&zubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjyubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hj>zhhhNhNubj)}(h**v**h]hv}(hjFzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>zubh to (}(hj>zhhhNhNubj)}(h**v**h]hv}(hjXzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>zubh & }(hj>zhhhNhNubj)}(h**~i**h]h~i}(hjjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>zubh) with relaxed ordering.}(hj>zhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjyubjM)}(hKUnsafe to use in noinstr code; use raw_atomic_fetch_andnot_relaxed() there.h]hKUnsafe to use in noinstr code; use raw_atomic_fetch_andnot_relaxed() there.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjyubjM)}(h **Return**h]j)}(hjzh]hReturn}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjyubjM)}(hThe original value of **v**.h](hThe original value of }(hjzhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh.}(hjzhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjyubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_or (C function) c.atomic_orhNtauh1hhjhhhNhNubh)}(hhh](h)}(h#void atomic_or (int i, atomic_t *v)h]h)}(h"void atomic_or(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjzhhhjzhMubh)}(h atomic_orh]j)}(h atomic_orh]h atomic_or}(hj {hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjzhhhjzhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj({hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj${ubjQ)}(h h]h }(hj6{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj${ubj)}(hjh]hi}(hjD{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj${ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj {ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj_{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\{ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetja{modnameN classnameNjwjz)}j}]j)}jsj{sb c.atomic_orasbuh1hhjX{ubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjX{ubj)}(hjh]h*}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjX{ubj)}(hjph]hv}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjX{ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj {ubeh}(h]h ]h"]h$]h&]jjuh1j3hjzhhhjzhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjzhhhjzhMubah}(h]jzah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjzhMhjzhhubj4)}(hhh]jM)}(h'atomic bitwise OR with relaxed orderingh]h'atomic bitwise OR with relaxed ordering}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{hhubah}(h]h ]h"]h$]h&]uh1j3hjzhhhjzhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj{jHj{jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_or() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj{h]h Parameters}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hj|h]hint i}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj|ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubj)}(hhh]jM)}(h int valueh]h int value}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj|hMhj|ubah}(h]h ]h"]h$]h&]uh1jhj{ubeh}(h]h ]h"]h$]h&]uh1jhj|hMhj{ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj=|h]h atomic_t *v}(hj?|hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;|ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj7|ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjV|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjR|hMhjS|ubah}(h]h ]h"]h$]h&]uh1jhj7|ubeh}(h]h ]h"]h$]h&]uh1jhjR|hMhj{ubeh}(h]h ]h"]h$]h&]uh1jhj{ubjM)}(h**Description**h]j)}(hjx|h]h Description}(hjz|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjv|ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubjM)}(hBAtomically updates **v** to (**v** | **i**) with relaxed ordering.h](hAtomically updates }(hj|hhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubh to (}(hj|hhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubh | }(hj|hhhNhNubj)}(h**i**h]hi}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubh) with relaxed ordering.}(hj|hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubjM)}(h9Unsafe to use in noinstr code; use raw_atomic_or() there.h]h9Unsafe to use in noinstr code; use raw_atomic_or() there.}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubjM)}(h **Return**h]j)}(hj|h]hReturn}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubjM)}(hNothing.h]hNothing.}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_fetch_or (C function)c.atomic_fetch_orhNtauh1hhjhhhNhNubh)}(hhh](h)}(h(int atomic_fetch_or (int i, atomic_t *v)h]h)}(h'int atomic_fetch_or(int i, atomic_t *v)h](j)}(hinth]hint}(hj)}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%}hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj8}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%}hhhj7}hMubh)}(hatomic_fetch_orh]j)}(hatomic_fetch_orh]hatomic_fetch_or}(hjJ}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjF}ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj%}hhhj7}hMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjf}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjb}ubjQ)}(h h]h }(hjt}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjb}ubj)}(hjh]hi}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjb}ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^}ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj}modnameN classnameNjwjz)}j}]j)}jsjL}sbc.atomic_fetch_orasbuh1hhj}ubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubj)}(hjh]h*}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubj)}(hjph]hv}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^}ubeh}(h]h ]h"]h$]h&]jjuh1j3hj%}hhhj7}hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj!}hhhj7}hMubah}(h]j}ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj7}hMhj}hhubj4)}(hhh]jM)}(h$atomic bitwise OR with full orderingh]h$atomic bitwise OR with full ordering}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj}hhubah}(h]h ]h"]h$]h&]uh1j3hj}hhhj7}hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj~jHj~jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_or() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj#~h]h Parameters}(hj%~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!~ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj~ubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjB~h]hint i}(hjD~hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@~ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj<~ubj)}(hhh]jM)}(h int valueh]h int value}(hj[~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjW~hMhjX~ubah}(h]h ]h"]h$]h&]uh1jhj<~ubeh}(h]h ]h"]h$]h&]uh1jhjW~hMhj9~ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj{~h]h atomic_t *v}(hj}~hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjy~ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhju~ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~hMhj~ubah}(h]h ]h"]h$]h&]uh1jhju~ubeh}(h]h ]h"]h$]h&]uh1jhj~hMhj9~ubeh}(h]h ]h"]h$]h&]uh1jhj~ubjM)}(h**Description**h]j)}(hj~h]h Description}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj~ubjM)}(h?Atomically updates **v** to (**v** | **i**) with full ordering.h](hAtomically updates }(hj~hhhNhNubj)}(h**v**h]hv}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh to (}(hj~hhhNhNubj)}(h**v**h]hv}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh | }(hj~hhhNhNubj)}(h**i**h]hi}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh) with full ordering.}(hj~hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj~ubjM)}(h?Unsafe to use in noinstr code; use raw_atomic_fetch_or() there.h]h?Unsafe to use in noinstr code; use raw_atomic_fetch_or() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj~ubjM)}(h **Return**h]j)}(hj"h]hReturn}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj~ubjM)}(hThe original value of **v**.h](hThe original value of }(hj8hhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh.}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj~ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$atomic_fetch_or_acquire (C function)c.atomic_fetch_or_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h0int atomic_fetch_or_acquire (int i, atomic_t *v)h]h)}(h/int atomic_fetch_or_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjuhhhjhMubh)}(hatomic_fetch_or_acquireh]j)}(hatomic_fetch_or_acquireh]hatomic_fetch_or_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjuhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_fetch_or_acquireasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjuhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjqhhhjhMubah}(h]jlah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjnhhubj4)}(hhh]jM)}(h'atomic bitwise OR with acquire orderingh]h'atomic bitwise OR with acquire ordering}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNhhubah}(h]h ]h"]h$]h&]uh1j3hjnhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjijHjijIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_or_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjsh]h Parameters}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjˀh]h atomic_t *v}(hj̀hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjɀubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjŀubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjŀubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjmubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmubjM)}(hBAtomically updates **v** to (**v** | **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh | }(hjhhhNhNubj)}(h**i**h]hi}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmubjM)}(hGUnsafe to use in noinstr code; use raw_atomic_fetch_or_acquire() there.h]hGUnsafe to use in noinstr code; use raw_atomic_fetch_or_acquire() there.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmubjM)}(h **Return**h]j)}(hjrh]hReturn}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$atomic_fetch_or_release (C function)c.atomic_fetch_or_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h0int atomic_fetch_or_release (int i, atomic_t *v)h]h)}(h/int atomic_fetch_or_release(int i, atomic_t *v)h](j)}(hinth]hint}(hjɁhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjŁhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj؁hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjŁhhhjׁhMubh)}(hatomic_fetch_or_releaseh]j)}(hatomic_fetch_or_releaseh]hatomic_fetch_or_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjŁhhhjׁhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj?modnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_fetch_or_releaseasbuh1hhj6ubjQ)}(h h]h }(hj]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj6ubj)}(hjh]h*}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubj)}(hjph]hv}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjŁhhhjׁhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjׁhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjׁhMhjhhubj4)}(hhh]jM)}(h'atomic bitwise OR with release orderingh]h'atomic bitwise OR with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjׁhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_or_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjÂh]h Parameters}(hjłhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj܂ubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj܂ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjقubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj0hMhj1ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj0hMhjقubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjVh]h Description}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBAtomically updates **v** to (**v** | **i**) with release ordering.h](hAtomically updates }(hjlhhhNhNubj)}(h**v**h]hv}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh to (}(hjlhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh | }(hjlhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh) with release ordering.}(hjlhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hGUnsafe to use in noinstr code; use raw_atomic_fetch_or_release() there.h]hGUnsafe to use in noinstr code; use raw_atomic_fetch_or_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjƒh]hReturn}(hjăhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj؃hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj؃ubh.}(hj؃hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$atomic_fetch_or_relaxed (C function)c.atomic_fetch_or_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h0int atomic_fetch_or_relaxed (int i, atomic_t *v)h]h)}(h/int atomic_fetch_or_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj'hMubh)}(hatomic_fetch_or_relaxedh]j)}(hatomic_fetch_or_relaxedh]hatomic_fetch_or_relaxed}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj'hMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hjh]hi}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj<sbc.atomic_fetch_or_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjȄhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj'hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj'hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'hMhjhhubj4)}(hhh]jM)}(h'atomic bitwise OR with relaxed orderingh]h'atomic bitwise OR with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj'hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_or_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hj2h]hint i}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj,ubj)}(hhh]jM)}(h int valueh]h int value}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhMhjHubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhjGhMhj)ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjkh]h atomic_t *v}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjeubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]uh1jhjhMhj)ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hBAtomically updates **v** to (**v** | **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjąhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjօhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh | }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hGUnsafe to use in noinstr code; use raw_atomic_fetch_or_relaxed() there.h]hGUnsafe to use in noinstr code; use raw_atomic_fetch_or_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hThe original value of **v**.h](hThe original value of }(hj(hhhNhNubj)}(h**v**h]hv}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh.}(hj(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_xor (C function) c.atomic_xorhNtauh1hhjhhhNhNubh)}(hhh](h)}(h$void atomic_xor (int i, atomic_t *v)h]h)}(h#void atomic_xor(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjehhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjehhhjwhMubh)}(h atomic_xorh]j)}(h atomic_xorh]h atomic_xor}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjehhhjwhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj†hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj݆hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjچubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj߆modnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_xorasbuh1hhjֆubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjֆubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjֆubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjֆubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjehhhjwhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjahhhjwhMubah}(h]j\ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjwhMhj^hhubj4)}(hhh]jM)}(h(atomic bitwise XOR with relaxed orderingh]h(atomic bitwise XOR with relaxed ordering}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>hhubah}(h]h ]h"]h$]h&]uh1j3hj^hhhjwhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjYjHjYjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_xor() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjch]h Parameters}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj|ubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjyubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjԇhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjЇhMhjчubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjЇhMhjyubeh}(h]h ]h"]h$]h&]uh1jhj]ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh ^ }(hj hhhNhNubj)}(h**i**h]hi}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh) with relaxed ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubjM)}(h:Unsafe to use in noinstr code; use raw_atomic_xor() there.h]h:Unsafe to use in noinstr code; use raw_atomic_xor() there.}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubjM)}(h **Return**h]j)}(hjbh]hReturn}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubjM)}(hNothing.h]hNothing.}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_fetch_xor (C function)c.atomic_fetch_xorhNtauh1hhjhhhNhNubh)}(hhh](h)}(h)int atomic_fetch_xor (int i, atomic_t *v)h]h)}(h(int atomic_fetch_xor(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_fetch_xorh]j)}(hatomic_fetch_xorh]hatomic_fetch_xor}(hjȈhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjĈubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj܈ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjʈsbc.atomic_fetch_xorasbuh1hhjubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj܈ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic bitwise XOR with full orderingh]h%atomic bitwise XOR with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj|hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_xor() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hj‰hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(h int valueh]h int value}(hjىhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjՉhMhj։ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjՉhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj4h]h Description}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h?Atomically updates **v** to (**v** ^ **i**) with full ordering.h](hAtomically updates }(hjJhhhNhNubj)}(h**v**h]hv}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh to (}(hjJhhhNhNubj)}(h**v**h]hv}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh ^ }(hjJhhhNhNubj)}(h**i**h]hi}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh) with full ordering.}(hjJhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h@Unsafe to use in noinstr code; use raw_atomic_fetch_xor() there.h]h@Unsafe to use in noinstr code; use raw_atomic_fetch_xor() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_xor_acquire (C function)c.atomic_fetch_xor_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_xor_acquire (int i, atomic_t *v)h]h)}(h0int atomic_fetch_xor_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_fetch_xor_acquireh]j)}(hatomic_fetch_xor_acquireh]hatomic_fetch_xor_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubjQ)}(h h]h }(hjBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0ubj)}(hjh]hi}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj,ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_fetch_xor_acquireasbuh1hhjdubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj,ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h(atomic bitwise XOR with acquire orderingh]h(atomic bitwise XOR with acquire ordering}(hjϋhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj̋hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_xor_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh]jM)}(h int valueh]h int value}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj%hMhj&ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj%hMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjIh]h atomic_t *v}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjCubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj^hMhj_ubah}(h]h ]h"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]uh1jhj^hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh ^ }(hjhhhNhNubj)}(h**i**h]hi}(hjƌhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_xor_acquire() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_xor_acquire() there.}(hjߌhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM!hjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM"hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_xor_release (C function)c.atomic_fetch_xor_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_xor_release (int i, atomic_t *v)h]h)}(h0int atomic_fetch_xor_release(int i, atomic_t *v)h](j)}(hinth]hint}(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjChhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM,ubjQ)}(h h]h }(hjVhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjChhhjUhM,ubh)}(hatomic_fetch_xor_releaseh]j)}(hatomic_fetch_xor_releaseh]hatomic_fetch_xor_release}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ](jjeh"]h$]h&]jjuh1hhjChhhjUhM,ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj|ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjjsbc.atomic_fetch_xor_releaseasbuh1hhjubjQ)}(h h]h }(hjۍhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj|ubeh}(h]h ]h"]h$]h&]jjuh1j3hjChhhjUhM,ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj?hhhjUhM,ubah}(h]j:ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjUhM,hj<hhubj4)}(hhh]jM)}(h(atomic bitwise XOR with release orderingh]h(atomic bitwise XOR with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM,hjhhubah}(h]h ]h"]h$]h&]uh1j3hj<hhhjUhM,ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj7jHj7jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_xor_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjAh]h Parameters}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM0hj;ubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hj`h]hint i}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM-hjZubj)}(hhh]jM)}(h int valueh]h int value}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjuhM-hjvubah}(h]h ]h"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]uh1jhjuhM-hjWubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM.hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM.hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM.hjWubeh}(h]h ]h"]h$]h&]uh1jhj;ubjM)}(h**Description**h]j)}(hjԎh]h Description}(hj֎hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjҎubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM0hj;ubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh ^ }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/hj;ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_xor_release() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_xor_release() there.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1hj;ubjM)}(h **Return**h]j)}(hj@h]hReturn}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM3hj;ubjM)}(hThe original value of **v**.h](hThe original value of }(hjVhhhNhNubj)}(h**v**h]hv}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh.}(hjVhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM4hj;ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_fetch_xor_relaxed (C function)c.atomic_fetch_xor_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h1int atomic_fetch_xor_relaxed (int i, atomic_t *v)h]h)}(h0int atomic_fetch_xor_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM?ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM?ubh)}(hatomic_fetch_xor_relaxedh]j)}(hatomic_fetch_xor_relaxedh]hatomic_fetch_xor_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM?ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjԏhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjЏubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjЏubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjЏubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj̏ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_fetch_xor_relaxedasbuh1hhjubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj̏ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM?ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM?ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM?hjhhubj4)}(hhh]jM)}(h(atomic bitwise XOR with relaxed orderingh]h(atomic bitwise XOR with relaxed ordering}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM?hjlhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM?ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_fetch_xor_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMChjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM@hjubj)}(hhh]jM)}(h int valueh]h int value}(hjɐhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjŐhM@hjƐubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjŐhM@hjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMAhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMAhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMAhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj$h]h Description}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMChjubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hj:hhhNhNubj)}(h**v**h]hv}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh to (}(hj:hhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh ^ }(hj:hhhNhNubj)}(h**i**h]hi}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh) with relaxed ordering.}(hj:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMBhjubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_fetch_xor_relaxed() there.h]hHUnsafe to use in noinstr code; use raw_atomic_fetch_xor_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMDhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMFhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMGhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_xchg (C function) c.atomic_xchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h&int atomic_xchg (atomic_t *v, int new)h]h)}(h%int atomic_xchg(atomic_t *v, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMQubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMQubh)}(h atomic_xchgh]j)}(h atomic_xchgh]h atomic_xchg}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMQubj4)}(h(atomic_t *v, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj)modnameN classnameNjwjz)}j}]j)}jsj sb c.atomic_xchgasbuh1hhj ubjQ)}(h h]h }(hjGhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMQubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjߑhhhjhMQubah}(h]jڑah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMQhjܑhhubj4)}(hhh]jM)}(h"atomic exchange with full orderingh]h"atomic exchange with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMQhjhhubah}(h]h ]h"]h$]h&]uh1j3hjܑhhhjhMQubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjؒjHjؒjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_t *v`` pointer to atomic_t ``int new`` int value to assign **Description** Atomically updates **v** to **new** with full ordering. Unsafe to use in noinstr code; use raw_atomic_xchg() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMUhjܒubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMRhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMRhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMRhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hj:h]hint new}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj8ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMShj4ubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjOhMShjPubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhjOhMShjubeh}(h]h ]h"]h$]h&]uh1jhjܒubjM)}(h**Description**h]j)}(hjuh]h Description}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMUhjܒubjM)}(h7Atomically updates **v** to **new** with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMThjܒubjM)}(h;Unsafe to use in noinstr code; use raw_atomic_xchg() there.h]h;Unsafe to use in noinstr code; use raw_atomic_xchg() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMVhjܒubjM)}(h **Return**h]j)}(hjϓh]hReturn}(hjѓhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj͓ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMXhjܒubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMYhjܒubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_xchg_acquire (C function)c.atomic_xchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int atomic_xchg_acquire (atomic_t *v, int new)h]h)}(h-int atomic_xchg_acquire(atomic_t *v, int new)h](j)}(hinth]hint}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMdubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"hhhj4hMdubh)}(hatomic_xchg_acquireh]j)}(hatomic_xchg_acquireh]hatomic_xchg_acquire}(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ](jjeh"]h$]h&]jjuh1hhj"hhhj4hMdubj4)}(h(atomic_t *v, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjhmodnameN classnameNjwjz)}j}]j)}jsjIsbc.atomic_xchg_acquireasbuh1hhj_ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj[ubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjǔhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjՔhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj[ubeh}(h]h ]h"]h$]h&]jjuh1j3hj"hhhj4hMdubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj4hMdubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj4hMdhjhhubj4)}(hhh]jM)}(h%atomic exchange with acquire orderingh]h%atomic exchange with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMdhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj4hMdubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int new`` int value to assign **Description** Atomically updates **v** to **new** with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_xchg_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj!h]h Parameters}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj@h]h atomic_t *v}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMehj:ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUhMehjVubah}(h]h ]h"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]uh1jhjUhMehj7ubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjyh]hint new}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMfhjsubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMfhjubah}(h]h ]h"]h$]h&]uh1jhjsubeh}(h]h ]h"]h$]h&]uh1jhjhMfhj7ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhhjubjM)}(h:Atomically updates **v** to **new** with acquire ordering.h](hAtomically updates }(hjʕhhhNhNubj)}(h**v**h]hv}(hjҕhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjʕubh to }(hjʕhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjʕubh with acquire ordering.}(hjʕhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMghjubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_xchg_acquire() there.h]hCUnsafe to use in noinstr code; use raw_atomic_xchg_acquire() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMihjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMkhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj$hhhNhNubj)}(h**v**h]hv}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh.}(hj$hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMlhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_xchg_release (C function)c.atomic_xchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int atomic_xchg_release (atomic_t *v, int new)h]h)}(h-int atomic_xchg_release(atomic_t *v, int new)h](j)}(hinth]hint}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjahhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMvubjQ)}(h h]h }(hjthhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjahhhjshMvubh)}(hatomic_xchg_releaseh]j)}(hatomic_xchg_releaseh]hatomic_xchg_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjahhhjshMvubj4)}(h(atomic_t *v, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_xchg_releaseasbuh1hhjubjQ)}(h h]h }(hjŖhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjӖhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjahhhjshMvubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj]hhhjshMvubah}(h]jXah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjshMvhjZhhubj4)}(hhh]jM)}(h%atomic exchange with release orderingh]h%atomic exchange with release ordering}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMvhj;hhubah}(h]h ]h"]h$]h&]uh1j3hjZhhhjshMvubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjVjHjVjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int new`` int value to assign **Description** Atomically updates **v** to **new** with release ordering. Unsafe to use in noinstr code; use raw_atomic_xchg_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj`h]h Parameters}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMzhjZubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj}ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMwhjyubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMwhjubah}(h]h ]h"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]uh1jhjhMwhjvubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjh]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMxhjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjїhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj͗hMxhjΗubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj͗hMxhjvubeh}(h]h ]h"]h$]h&]uh1jhjZubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMzhjZubjM)}(h:Atomically updates **v** to **new** with release ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to }(hj hhhNhNubj)}(h**new**h]hnew}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh with release ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMyhjZubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_xchg_release() there.h]hCUnsafe to use in noinstr code; use raw_atomic_xchg_release() there.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM{hjZubjM)}(h **Return**h]j)}(hjMh]hReturn}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM}hjZubjM)}(hThe original value of **v**.h](hThe original value of }(hjchhhNhNubj)}(h**v**h]hv}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh.}(hjchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM~hjZubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_xchg_relaxed (C function)c.atomic_xchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int atomic_xchg_relaxed (atomic_t *v, int new)h]h)}(h-int atomic_xchg_relaxed(atomic_t *v, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_xchg_relaxedh]j)}(hatomic_xchg_relaxedh]hatomic_xchg_relaxed}(hjŘhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_t *v, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjǘsbc.atomic_xchg_relaxedasbuh1hhjݘubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjݘubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjݘubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjݘubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj٘ubj:)}(hint newh](j)}(hinth]hint}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubjQ)}(h h]h }(hjEhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3ubj)}(hnewh]hnew}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj٘ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic exchange with relaxed orderingh]h%atomic exchange with relaxed ordering}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjzhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int new`` int value to assign **Description** Atomically updates **v** to **new** with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_xchg_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjיhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjәhMhjԙubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjәhMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjh]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj2h]h Description}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h:Atomically updates **v** to **new** with relaxed ordering.h](hAtomically updates }(hjHhhhNhNubj)}(h**v**h]hv}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh to }(hjHhhhNhNubj)}(h**new**h]hnew}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh with relaxed ordering.}(hjHhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_xchg_relaxed() there.h]hCUnsafe to use in noinstr code; use raw_atomic_xchg_relaxed() there.}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_cmpxchg (C function)c.atomic_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h2int atomic_cmpxchg (atomic_t *v, int old, int new)h]h)}(h1int atomic_cmpxchg(atomic_t *v, int old, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjߚhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjߚhhhjhMubh)}(hatomic_cmpxchgh]j)}(hatomic_cmpxchgh]hatomic_cmpxchg}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjߚhhhjhMubj4)}(h(atomic_t *v, int old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj%modnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_cmpxchgasbuh1hhjubjQ)}(h h]h }(hjChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint oldh](j)}(hinth]hint}(hjvhhhNhNubah}(h]h ]jah"]Ch$]h&]uh1jhjrubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(holdh]hold}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjǛhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjߚhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjۚhhhjhMubah}(h]j֚ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjؚhhubj4)}(hhh]jM)}(h.atomic compare and exchange with full orderingh]h.atomic compare and exchange with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjؚhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int old`` int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_cmpxchg() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj2h]h atomic_t *v}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj,ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhMhjHubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhjGhMhj)ubj)}(h&``int old`` int value to compare with h](j)}(h ``int old``h]jS)}(hjkh]hint old}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjeubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]uh1jhjhMhj)ubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjh]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj)ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjߜh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjݜubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h>Unsafe to use in noinstr code; use raw_atomic_cmpxchg() there.h]h>Unsafe to use in noinstr code; use raw_atomic_cmpxchg() there.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h **Return**h]j)}(hjoh]hReturn}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#atomic_cmpxchg_acquire (C function)c.atomic_cmpxchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:int atomic_cmpxchg_acquire (atomic_t *v, int old, int new)h]h)}(h9int atomic_cmpxchg_acquire(atomic_t *v, int old, int new)h](j)}(hinth]hint}(hjƝhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj՝hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjԝhMubh)}(hatomic_cmpxchg_acquireh]j)}(hatomic_cmpxchg_acquireh]hatomic_cmpxchg_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjԝhMubj4)}(h(atomic_t *v, int old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_cmpxchg_acquireasbuh1hhjubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint oldh](j)}(hinth]hint}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUubj)}(holdh]hold}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjԝhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjԝhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjԝhMhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with acquire orderingh]h1atomic compare and exchange with acquire ordering}(hjԞhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjўhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjԝhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int old`` int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_cmpxchg_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*hMhj+ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj*hMhj ubj)}(h&``int old`` int value to compare with h](j)}(h ``int old``h]jS)}(hjNh]hint old}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjLubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjHubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjchMhjdubah}(h]h ]h"]h$]h&]uh1jhjHubeh}(h]h ]h"]h$]h&]uh1jhjchMhj ubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjh]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjŸh]h Description}(hjğhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj؟hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj؟ubh == }(hj؟hhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj؟ubh), atomically updates }(hj؟hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj؟ubh to }(hj؟hhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj؟ubh# with acquire ordering. Otherwise, }(hj؟hhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj؟ubh2 is not modified and relaxed ordering is provided.}(hj؟hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hFUnsafe to use in noinstr code; use raw_atomic_cmpxchg_acquire() there.h]hFUnsafe to use in noinstr code; use raw_atomic_cmpxchg_acquire() there.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjRh]hReturn}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhhNhNubj)}(h**v**h]hv}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubh.}(hjhhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#atomic_cmpxchg_release (C function)c.atomic_cmpxchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:int atomic_cmpxchg_release (atomic_t *v, int old, int new)h]h)}(h9int atomic_cmpxchg_release(atomic_t *v, int old, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_cmpxchg_releaseh]j)}(hatomic_cmpxchg_releaseh]hatomic_cmpxchg_release}(hjʠhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjƠubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_t *v, int old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj̠sbc.atomic_cmpxchg_releaseasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjޠubj:)}(hint oldh](j)}(hinth]hint}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubjQ)}(h h]h }(hjJhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj8ubj)}(holdh]hold}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjޠubj:)}(hint newh](j)}(hinth]hint}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjޠubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with release orderingh]h1atomic compare and exchange with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjϡjHjϡjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int old`` int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_cmpxchg_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj١h]h Parameters}(hjۡhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjסubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjӡubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(h&``int old`` int value to compare with h](j)}(h ``int old``h]jS)}(hj1h]hint old}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj/ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj+ubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjFhMhjGubah}(h]h ]h"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]uh1jhjFhMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjjh]hint new}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjhubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjdubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjӡubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjӡubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjâhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjբhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with release ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjӡubjM)}(hFUnsafe to use in noinstr code; use raw_atomic_cmpxchg_release() there.h]hFUnsafe to use in noinstr code; use raw_atomic_cmpxchg_release() there.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjӡubjM)}(h **Return**h]j)}(hj5h]hReturn}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjӡubjM)}(hThe original value of **v**.h](hThe original value of }(hjKhhhNhNubj)}(h**v**h]hv}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh.}(hjKhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjӡubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#atomic_cmpxchg_relaxed (C function)c.atomic_cmpxchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h:int atomic_cmpxchg_relaxed (atomic_t *v, int old, int new)h]h)}(h9int atomic_cmpxchg_relaxed(atomic_t *v, int old, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_cmpxchg_relaxedh]j)}(hatomic_cmpxchg_relaxedh]hatomic_cmpxchg_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_t *v, int old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj̣hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjɣubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjΣmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_cmpxchg_relaxedasbuh1hhjţubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjţubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjţubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjţubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint oldh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj-hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(holdh]hold}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubjQ)}(h h]h }(hjbhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPubj)}(hnewh]hnew}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with relaxed orderingh]h1atomic compare and exchange with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int old`` int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_cmpxchg_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjۤh]h atomic_t *v}(hjݤhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj٤ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjդubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjդubeh}(h]h ]h"]h$]h&]uh1jhjhMhjҤubj)}(h&``int old`` int value to compare with h](j)}(h ``int old``h]jS)}(hjh]hint old}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj)hMhj*ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj)hMhjҤubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjMh]hint new}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjbhMhjcubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjbhMhjҤubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjʥhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjܥhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with relaxed ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hFUnsafe to use in noinstr code; use raw_atomic_cmpxchg_relaxed() there.h]hFUnsafe to use in noinstr code; use raw_atomic_cmpxchg_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj.hhhNhNubj)}(h**v**h]hv}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_try_cmpxchg (C function)c.atomic_try_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h8bool atomic_try_cmpxchg (atomic_t *v, int *old, int new)h]h)}(h7bool atomic_try_cmpxchg(atomic_t *v, int *old, int new)h](j)}(hjh]hbool}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkhhhj|hMubh)}(hatomic_try_cmpxchgh]j)}(hatomic_try_cmpxchgh]hatomic_try_cmpxchg}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjkhhhj|hMubj4)}(h (atomic_t *v, int *old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_try_cmpxchgasbuh1hhjubjQ)}(h h]h }(hjΦhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjܦhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint *oldh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(holdh]hold}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hnewh]hnew}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjkhhhj|hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjghhhj|hMubah}(h]jbah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj|hMhjdhhubj4)}(hhh]jM)}(h.atomic compare and exchange with full orderingh]h.atomic compare and exchange with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjdhhhj|hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int *old`` pointer to int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_try_cmpxchg() there. **Return** **true** if the exchange occurred, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjʧh]h atomic_t *v}(hj̧hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjȧubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjħubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjߧhMhjubah}(h]h ]h"]h$]h&]uh1jhjħubeh}(h]h ]h"]h$]h&]uh1jhjߧhMhjubj)}(h2``int *old`` pointer to int value to compare with h](j)}(h ``int *old``h]jS)}(hjh]hint *old}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(h$pointer to int value to compare withh]h$pointer to int value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hj<h]hint new}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj6ubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQhMhjRubah}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]uh1jhjQhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjwh]h Description}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hj˨hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjݨhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is not modified, }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is updated to the current value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh#, and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBUnsafe to use in noinstr code; use raw_atomic_try_cmpxchg() there.h]hBUnsafe to use in noinstr code; use raw_atomic_try_cmpxchg() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hj+h]hReturn}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h7**true** if the exchange occurred, **false** otherwise.h](j)}(h**true**h]htrue}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubh if the exchange occurred, }(hjAhhhNhNubj)}(h **false**h]hfalse}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubh otherwise.}(hjAhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic_try_cmpxchg_acquire (C function)c.atomic_try_cmpxchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h@bool atomic_try_cmpxchg_acquire (atomic_t *v, int *old, int new)h]h)}(h?bool atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_try_cmpxchg_acquireh]j)}(hatomic_try_cmpxchg_acquireh]hatomic_try_cmpxchg_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h (atomic_t *v, int *old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjϩhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj̩ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjѩmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_try_cmpxchg_acquireasbuh1hhjȩubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjȩubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjȩubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjȩubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjĩubj:)}(hint *oldh](j)}(hinth]hint}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(holdh]hold}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjĩubj:)}(hint newh](j)}(hinth]hint}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubjQ)}(h h]h }(hjrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`ubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjĩubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with acquire orderingh]h1atomic compare and exchange with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjªjHjªjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int *old`` pointer to int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_try_cmpxchg_acquire() there. **Return** **true** if the exchange occurred, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj̪h]h Parameters}(hjΪhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjʪubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjƪubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h2``int *old`` pointer to int value to compare with h](j)}(h ``int *old``h]jS)}(hj$h]hint *old}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(h$pointer to int value to compare withh]h$pointer to int value to compare with}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj9hMhj:ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj9hMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hj]h]hint new}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjWubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjrhMhjsubah}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMhjubeh}(h]h ]h"]h$]h&]uh1jhjƪubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjƪubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjȫhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjګhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with acquire ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is not modified, }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is updated to the current value of }(hjhhhNhNubj)}(h**v**h]hv}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh#, and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjƪubjM)}(hJUnsafe to use in noinstr code; use raw_atomic_try_cmpxchg_acquire() there.h]hJUnsafe to use in noinstr code; use raw_atomic_try_cmpxchg_acquire() there.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjƪubjM)}(h **Return**h]j)}(hjLh]hReturn}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjƪubjM)}(h7**true** if the exchange occurred, **false** otherwise.h](j)}(h**true**h]htrue}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubh if the exchange occurred, }(hjbhhhNhNubj)}(h **false**h]hfalse}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubh otherwise.}(hjbhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjƪubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic_try_cmpxchg_release (C function)c.atomic_try_cmpxchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h@bool atomic_try_cmpxchg_release (atomic_t *v, int *old, int new)h]h)}(h?bool atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_try_cmpxchg_releaseh]j)}(hatomic_try_cmpxchg_releaseh]hatomic_try_cmpxchg_release}(hjѬhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjͬubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h (atomic_t *v, int *old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjӬsbc.atomic_try_cmpxchg_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint *oldh](j)}(hinth]hint}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]h*}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubj)}(holdh]hold}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with release orderingh]h1atomic compare and exchange with release ordering}(hj˭hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjȭhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int *old`` pointer to int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_try_cmpxchg_release() there. **Return** **true** if the exchange occurred, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj h]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj!hMhj"ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj!hMhjubj)}(h2``int *old`` pointer to int value to compare with h](j)}(h ``int *old``h]jS)}(hjEh]hint *old}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjCubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?ubj)}(hhh]jM)}(h$pointer to int value to compare withh]h$pointer to int value to compare with}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjZhMhj[ubah}(h]h ]h"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]uh1jhjZhMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hj~h]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj|ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjxubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided.h](hIf (}(hjϮhhhNhNubj)}(h**v**h]hv}(hj׮hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϮubh == }(hjϮhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϮubh), atomically updates }(hjϮhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϮubh to }(hjϮhhhNhNubj)}(h**new**h]hnew}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϮubh# with release ordering. Otherwise, }(hjϮhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϮubh is not modified, }(hjϮhhhNhNubj)}(h**old**h]hold}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϮubh$ is updated to the current value of }(hjϮhhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϮubh#, and relaxed ordering is provided.}(hjϮhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hJUnsafe to use in noinstr code; use raw_atomic_try_cmpxchg_release() there.h]hJUnsafe to use in noinstr code; use raw_atomic_try_cmpxchg_release() there.}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM"hjubjM)}(h **Return**h]j)}(hjmh]hReturn}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM$hjubjM)}(h7**true** if the exchange occurred, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the exchange occurred, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM%hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic_try_cmpxchg_relaxed (C function)c.atomic_try_cmpxchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h@bool atomic_try_cmpxchg_relaxed (atomic_t *v, int *old, int new)h]h)}(h?bool atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)h](j)}(hjh]hbool}(hjүhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjίhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjίhhhj߯hM1ubh)}(hatomic_try_cmpxchg_relaxedh]j)}(hatomic_try_cmpxchg_relaxedh]hatomic_try_cmpxchg_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjίhhhj߯hM1ubj4)}(h (atomic_t *v, int *old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_try_cmpxchg_relaxedasbuh1hhj ubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint *oldh](j)}(hinth]hint}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubjQ)}(h h]h }(hjrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubj)}(holdh]hold}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hj°hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjίhhhj߯hM1ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjʯhhhj߯hM1ubah}(h]jůah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj߯hM1hjǯhhubj4)}(hhh]jM)}(h1atomic compare and exchange with relaxed orderingh]h1atomic compare and exchange with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1hjhhubah}(h]h ]h"]h$]h&]uh1j3hjǯhhhj߯hM1ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int *old`` pointer to int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_try_cmpxchg_relaxed() there. **Return** **true** if the exchange occurred, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM5hjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj-h]h atomic_t *v}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM2hj'ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjBhM2hjCubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhjBhM2hj$ubj)}(h2``int *old`` pointer to int value to compare with h](j)}(h ``int *old``h]jS)}(hjfh]hint *old}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjdubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM3hj`ubj)}(hhh]jM)}(h$pointer to int value to compare withh]h$pointer to int value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj{hM3hj|ubah}(h]h ]h"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]uh1jhj{hM3hj$ubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjh]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM4hjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM4hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM4hj$ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjڱh]h Description}(hjܱhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjرubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM6hjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with relaxed ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is not modified, }(hjhhhNhNubj)}(h**old**h]hold}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is updated to the current value of }(hjhhhNhNubj)}(h**v**h]hv}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh#, and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM5hjubjM)}(hJUnsafe to use in noinstr code; use raw_atomic_try_cmpxchg_relaxed() there.h]hJUnsafe to use in noinstr code; use raw_atomic_try_cmpxchg_relaxed() there.}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM9hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM;hjubjM)}(h7**true** if the exchange occurred, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the exchange occurred, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM<hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_sub_and_test (C function)c.atomic_sub_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h-bool atomic_sub_and_test (int i, atomic_t *v)h]h)}(h,bool atomic_sub_and_test(int i, atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMGubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMGubh)}(hatomic_sub_and_testh]j)}(hatomic_sub_and_testh]hatomic_sub_and_test}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMGubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+ubj)}(hjh]hi}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjhmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_sub_and_testasbuh1hhj_ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMGubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMGubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMGhjhhubj4)}(hhh]jM)}(h3atomic subtract and test if zero with full orderingh]h3atomic subtract and test if zero with full ordering}(hjʳhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMGhjdzhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMGubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXC**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_sub_and_test() there. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKhjubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj h]hint i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMHhjubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMHhj!ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMHhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjDh]h atomic_t *v}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjBubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMIhj>ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjYhMIhjZubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhjYhMIhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKhjubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMJhjubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_sub_and_test() there.h]hCUnsafe to use in noinstr code; use raw_atomic_sub_and_test() there.}(hjڴhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMLhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMNhjubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is zero, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMOhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_dec_and_test (C function)c.atomic_dec_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h&bool atomic_dec_and_test (atomic_t *v)h]h)}(h%bool atomic_dec_and_test(atomic_t *v)h](j)}(hjh]hbool}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMZubjQ)}(h h]h }(hjphhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj^hhhjohMZubh)}(hatomic_dec_and_testh]j)}(hatomic_dec_and_testh]hatomic_dec_and_test}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj^hhhjohMZubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_dec_and_testasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjϵhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjܵhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj^hhhjohMZubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjZhhhjohMZubah}(h]jUah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjohMZhjWhhubj4)}(hhh]jM)}(h4atomic decrement and test if zero with full orderingh]h4atomic decrement and test if zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMZhjhhubah}(h]h ]h"]h$]h&]uh1j3hjWhhhjohMZubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_dec_and_test() there. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj'h]h Parameters}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM^hj!ubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjFh]h atomic_t *v}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjDubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM[hj@ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hM[hj\ubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhj[hM[hj=ubah}(h]h ]h"]h$]h&]uh1jhj!ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM]hj!ubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM\hj!ubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_dec_and_test() there.h]hCUnsafe to use in noinstr code; use raw_atomic_dec_and_test() there.}(hjʶhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM^hj!ubjM)}(h **Return**h]j)}(hj۶h]hReturn}(hjݶhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjٶubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM`hj!ubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is zero, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMahj!ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_inc_and_test (C function)c.atomic_inc_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h&bool atomic_inc_and_test (atomic_t *v)h]h)}(h%bool atomic_inc_and_test(atomic_t *v)h](j)}(hjh]hbool}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMlubjQ)}(h h]h }(hj`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNhhhj_hMlubh)}(hatomic_inc_and_testh]j)}(hatomic_inc_and_testh]hatomic_inc_and_test}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubah}(h]h ](jjeh"]h$]h&]jjuh1hhjNhhhj_hMlubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjtsbc.atomic_inc_and_testasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj̷hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjNhhhj_hMlubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjJhhhj_hMlubah}(h]jEah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj_hMlhjGhhubj4)}(hhh]jM)}(h4atomic increment and test if zero with full orderingh]h4atomic increment and test if zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMlhjhhubah}(h]h ]h"]h$]h&]uh1j3hjGhhhj_hMlubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_inc_and_test() there. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMphjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj6h]h atomic_t *v}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMmhj0ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjKhMmhjLubah}(h]h ]h"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]uh1jhjKhMmhj-ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjqh]h Description}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMohjubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMnhjubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_inc_and_test() there.h]hCUnsafe to use in noinstr code; use raw_atomic_inc_and_test() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMphjubjM)}(h **Return**h]j)}(hj˸h]hReturn}(hj͸hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjɸubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMrhjubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is zero, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMshjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_add_negative (C function)c.atomic_add_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h-bool atomic_add_negative (int i, atomic_t *v)h]h)}(h,bool atomic_add_negative(int i, atomic_t *v)h](j)}(hjh]hbool}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM~ubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>hhhjOhM~ubh)}(hatomic_add_negativeh]j)}(hatomic_add_negativeh]hatomic_add_negative}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj>hhhjOhM~ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjzubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjvubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjdsbc.atomic_add_negativeasbuh1hhjubjQ)}(h h]h }(hjչhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjvubeh}(h]h ]h"]h$]h&]jjuh1j3hj>hhhjOhM~ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj:hhhjOhM~ubah}(h]j5ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjOhM~hj7hhubj4)}(hhh]jM)}(h2atomic add and test if negative with full orderingh]h2atomic add and test if negative with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM~hjhhubah}(h]h ]h"]h$]h&]uh1j3hj7hhhjOhM~ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj1jHj1jIjJjKuh1hhhhjhNhNubj)}(hXB**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_add_negative() there. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj;h]h Parameters}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj5ubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjZh]hint i}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjXubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjTubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjohMhjpubah}(h]h ]h"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]uh1jhjohMhjQubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjQubeh}(h]h ]h"]h$]h&]uh1jhj5ubjM)}(h**Description**h]j)}(hjκh]h Description}(hjкhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj̺ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj5ubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj5ubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_add_negative() there.h]hCUnsafe to use in noinstr code; use raw_atomic_add_negative() there.}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj5ubjM)}(h **Return**h]j)}(hj:h]hReturn}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj5ubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh if the resulting value of }(hjPhhhNhNubj)}(h**v**h]hv}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh is negative, }(hjPhhhNhNubj)}(h **false**h]hfalse}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh otherwise.}(hjPhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj5ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic_add_negative_acquire (C function)c.atomic_add_negative_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5bool atomic_add_negative_acquire (int i, atomic_t *v)h]h)}(h4bool atomic_add_negative_acquire(int i, atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_add_negative_acquireh]j)}(hatomic_add_negative_acquireh]hatomic_add_negative_acquire}(hjѻhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjͻubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj&modnameN classnameNjwjz)}j}]j)}jsjӻsbc.atomic_add_negative_acquireasbuh1hhjubjQ)}(h h]h }(hjDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h5atomic add and test if negative with acquire orderingh]h5atomic add and test if negative with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXM**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_add_negative_acquire() there. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjɼh]hint i}(hj˼hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjǼubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjüubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj޼hMhj߼ubah}(h]h ]h"]h$]h&]uh1jhjüubeh}(h]h ]h"]h$]h&]uh1jhj޼hMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj=h]h Description}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hjShhhNhNubj)}(h**v**h]hv}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubh to (}(hjShhhNhNubj)}(h**v**h]hv}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubh + }(hjShhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubh) with acquire ordering.}(hjShhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic_add_negative_acquire() there.h]hKUnsafe to use in noinstr code; use raw_atomic_add_negative_acquire() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjýhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjսhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is negative, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic_add_negative_release (C function)c.atomic_add_negative_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5bool atomic_add_negative_release (int i, atomic_t *v)h]h)}(h4bool atomic_add_negative_release(int i, atomic_t *v)h](j)}(hjh]hbool}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj-hMubh)}(hatomic_add_negative_releaseh]j)}(hatomic_add_negative_releaseh]hatomic_add_negative_release}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj-hMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjXubj)}(hjh]hi}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjTubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjBsbc.atomic_add_negative_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjξhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjTubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj-hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj-hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj-hMhjhhubj4)}(hhh]jM)}(h5atomic add and test if negative with release orderingh]h5atomic add and test if negative with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj-hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXM**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_add_negative_release() there. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hj8h]hint i}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj6ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj2ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjMhMhjNubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhjMhMhj/ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjqh]h atomic_t *v}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjoubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjkubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]uh1jhjhMhj/ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hj¿hhhNhNubj)}(h**v**h]hv}(hjʿhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj¿ubh to (}(hj¿hhhNhNubj)}(h**v**h]hv}(hjܿhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj¿ubh + }(hj¿hhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj¿ubh) with release ordering.}(hj¿hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic_add_negative_release() there.h]hKUnsafe to use in noinstr code; use raw_atomic_add_negative_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh if the resulting value of }(hj.hhhNhNubj)}(h**v**h]hv}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh is negative, }(hj.hhhNhNubj)}(h **false**h]hfalse}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh otherwise.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic_add_negative_relaxed (C function)c.atomic_add_negative_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5bool atomic_add_negative_relaxed (int i, atomic_t *v)h]h)}(h4bool atomic_add_negative_relaxed(int i, atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_add_negative_relaxedh]j)}(hatomic_add_negative_relaxedh]hatomic_add_negative_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_add_negative_relaxedasbuh1hhjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h5atomic add and test if negative with relaxed orderingh]h5atomic add and test if negative with relaxed ordering}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjchhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj~jHj~jIjJjKuh1hhhhjhNhNubj)}(hXM**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_add_negative_relaxed() there. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hj1hhhNhNubj)}(h**v**h]hv}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh to (}(hj1hhhNhNubj)}(h**v**h]hv}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh + }(hj1hhhNhNubj)}(h**i**h]hi}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh) with relaxed ordering.}(hj1hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic_add_negative_relaxed() there.h]hKUnsafe to use in noinstr code; use raw_atomic_add_negative_relaxed() there.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is negative, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$atomic_fetch_add_unless (C function)c.atomic_fetch_add_unlesshNtauh1hhjhhhNhNubh)}(hhh](h)}(h7int atomic_fetch_add_unless (atomic_t *v, int a, int u)h]h)}(h6int atomic_fetch_add_unless(atomic_t *v, int a, int u)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hMubh)}(hatomic_fetch_add_unlessh]j)}(hatomic_fetch_add_unlessh]hatomic_fetch_add_unless}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hMubj4)}(h(atomic_t *v, int a, int u)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj@modnameN classnameNjwjz)}j}]j)}jsj!sbc.atomic_fetch_add_unlessasbuh1hhj7ubjQ)}(h h]h }(hj^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7ubj)}(hjh]h*}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubj)}(hjph]hv}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubj:)}(hint ah](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hah]ha}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubj:)}(hint uh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjlh]hu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMhjhhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj#jHj#jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int a`` int value to add ``int u`` int value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_fetch_add_unless() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj-h]h Parameters}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjLh]h atomic_t *v}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjFubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjahMhjbubah}(h]h ]h"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]uh1jhjahMhjCubj)}(h``int a`` int value to add h](j)}(h ``int a``h]jS)}(hjh]hint a}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjCubj)}(h$``int u`` int value to compare with h](j)}(h ``int u``h]jS)}(hjh]hint u}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjCubeh}(h]h ]h"]h$]h&]uh1jhj'ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh != }(hjhhhNhNubj)}(h**u**h]hu}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**a**h]ha}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh!) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubjM)}(hGUnsafe to use in noinstr code; use raw_atomic_fetch_add_unless() there.h]hGUnsafe to use in noinstr code; use raw_atomic_fetch_add_unless() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_add_unless (C function)c.atomic_add_unlesshNtauh1hhjhhhNhNubh)}(hhh](h)}(h2bool atomic_add_unless (atomic_t *v, int a, int u)h]h)}(h1bool atomic_add_unless(atomic_t *v, int a, int u)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_add_unlessh]j)}(hatomic_add_unlessh]hatomic_add_unless}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_t *v, int a, int u)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj3modnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_add_unlessasbuh1hhj*ubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj*ubj)}(hjh]h*}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubj)}(hjph]hv}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubj:)}(hint ah](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]ha}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubj:)}(hint uh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjlh]hu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int a`` int value to add ``int u`` int value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_add_unless() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj>h]h atomic_t *v}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj<ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj8ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjShMhjTubah}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]uh1jhjShMhj5ubj)}(h``int a`` int value to add h](j)}(h ``int a``h]jS)}(hjwh]hint a}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjuubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjqubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjqubeh}(h]h ]h"]h$]h&]uh1jhjhMhj5ubj)}(h$``int u`` int value to compare with h](j)}(h ``int u``h]jS)}(hjh]hint u}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj5ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh != }(hjhhhNhNubj)}(h**u**h]hu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**a**h]ha}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh!) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hAUnsafe to use in noinstr code; use raw_atomic_add_unless() there.h]hAUnsafe to use in noinstr code; use raw_atomic_add_unless() there.}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_inc_not_zero (C function)c.atomic_inc_not_zerohNtauh1hhjhhhNhNubh)}(hhh](h)}(h&bool atomic_inc_not_zero (atomic_t *v)h]h)}(h%bool atomic_inc_not_zero(atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_inc_not_zeroh]j)}(hatomic_inc_not_zeroh]hatomic_inc_not_zero}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjEmodnameN classnameNjwjz)}j}]j)}jsj&sbc.atomic_inc_not_zeroasbuh1hhj<ubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<ubj)}(hjh]h*}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubj)}(hjph]hv}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h/atomic increment unless zero with full orderingh]h/atomic increment unless zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX]**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** If (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_inc_not_zero() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj#h]h Description}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hIf (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj9hhhNhNubj)}(h**v**h]hv}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh != 0), atomically updates }(hj9hhhNhNubj)}(h**v**h]hv}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh to (}(hj9hhhNhNubj)}(h**v**h]hv}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh% + 1) with full ordering. Otherwise, }(hj9hhhNhNubj)}(h**v**h]hv}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh2 is not modified and relaxed ordering is provided.}(hj9hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_inc_not_zero() there.h]hCUnsafe to use in noinstr code; use raw_atomic_inc_not_zero() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic_inc_unless_negative (C function)c.atomic_inc_unless_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h-bool atomic_inc_unless_negative (atomic_t *v)h]h)}(h,bool atomic_inc_unless_negative(atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj%hMubh)}(hatomic_inc_unless_negativeh]j)}(hatomic_inc_unless_negativeh]hatomic_inc_unless_negative}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj%hMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjYmodnameN classnameNjwjz)}j}]j)}jsj:sbc.atomic_inc_unless_negativeasbuh1hhjPubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjLubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj%hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj%hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj%hMhj hhubj4)}(hhh]jM)}(h3atomic increment unless negative with full orderingh]h3atomic increment unless negative with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj%hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXd**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** If (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_inc_unless_negative() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj7h]h Description}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hIf (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjMhhhNhNubj)}(h**v**h]hv}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh >= 0), atomically updates }(hjMhhhNhNubj)}(h**v**h]hv}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh to (}(hjMhhhNhNubj)}(h**v**h]hv}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh% + 1) with full ordering. Otherwise, }(hjMhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh2 is not modified and relaxed ordering is provided.}(hjMhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hJUnsafe to use in noinstr code; use raw_atomic_inc_unless_negative() there.h]hJUnsafe to use in noinstr code; use raw_atomic_inc_unless_negative() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic_dec_unless_positive (C function)c.atomic_dec_unless_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h-bool atomic_dec_unless_positive (atomic_t *v)h]h)}(h,bool atomic_dec_unless_positive(atomic_t *v)h](j)}(hjh]hbool}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(hhhj9hMubh)}(hatomic_dec_unless_positiveh]j)}(hatomic_dec_unless_positiveh]hatomic_dec_unless_positive}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubah}(h]h ](jjeh"]h$]h&]jjuh1hhj(hhhj9hMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmmodnameN classnameNjwjz)}j}]j)}jsjNsbc.atomic_dec_unless_positiveasbuh1hhjdubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj`ubah}(h]h ]h"]h$]h&]jjuh1j3hj(hhhj9hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj$hhhj9hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj9hMhj!hhubj4)}(hhh]jM)}(h3atomic decrement unless positive with full orderingh]h3atomic decrement unless positive with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj!hhhj9hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXd**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** If (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_dec_unless_positive() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj%hMhj&ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj%hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjKh]h Description}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hIf (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjahhhNhNubj)}(h**v**h]hv}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh <= 0), atomically updates }(hjahhhNhNubj)}(h**v**h]hv}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh to (}(hjahhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh% - 1) with full ordering. Otherwise, }(hjahhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh2 is not modified and relaxed ordering is provided.}(hjahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hJUnsafe to use in noinstr code; use raw_atomic_dec_unless_positive() there.h]hJUnsafe to use in noinstr code; use raw_atomic_dec_unless_positive() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#atomic_dec_if_positive (C function)c.atomic_dec_if_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h(int atomic_dec_if_positive (atomic_t *v)h]h)}(h'int atomic_dec_if_positive(atomic_t *v)h](j)}(hinth]hint}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM+ubjQ)}(h h]h }(hjOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<hhhjNhM+ubh)}(hatomic_dec_if_positiveh]j)}(hatomic_dec_if_positiveh]hatomic_dec_if_positive}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj<hhhjNhM+ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjcsbc.atomic_dec_if_positiveasbuh1hhjyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjuubah}(h]h ]h"]h$]h&]jjuh1j3hj<hhhjNhM+ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj8hhhjNhM+ubah}(h]j3ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjNhM+hj5hhubj4)}(hhh]jM)}(h/atomic decrement if positive with full orderingh]h/atomic decrement if positive with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM+hjhhubah}(h]h ]h"]h$]h&]uh1j3hj5hhhjNhM+ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXr**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** If (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_dec_if_positive() there. **Return** The old value of (**v** - 1), regardless of whether **v** was updated.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/hjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj%h]h atomic_t *v}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj#ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM,hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj:hM,hj;ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj:hM,hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj`h]h Description}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM.hjubjM)}(hIf (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjvhhhNhNubj)}(h**v**h]hv}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh > 0), atomically updates }(hjvhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh to (}(hjvhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh% - 1) with full ordering. Otherwise, }(hjvhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh2 is not modified and relaxed ordering is provided.}(hjvhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM-hjubjM)}(hFUnsafe to use in noinstr code; use raw_atomic_dec_if_positive() there.h]hFUnsafe to use in noinstr code; use raw_atomic_dec_if_positive() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM0hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM2hjubjM)}(hFThe old value of (**v** - 1), regardless of whether **v** was updated.h](hThe old value of (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1), regardless of whether }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM3hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_read (C function)c.atomic64_readhNtauh1hhjhhhNhNubh)}(hhh](h)}(h's64 atomic64_read (const atomic64_t *v)h]h)}(h&s64 atomic64_read(const atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjLmodnameN classnameNjwjz)}j}]j)}js atomic64_readsbc.atomic64_readasbuh1hhjChhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM>ubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjChhhjkhM>ubh)}(h atomic64_readh]j)}(hjhh]h atomic64_read}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubah}(h]h ](jjeh"]h$]h&]jjuh1hhjChhhjkhM>ubj4)}(h(const atomic64_t *v)h]j:)}(hconst atomic64_t *vh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jfc.atomic64_readasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjChhhjkhM>ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj?hhhjkhM>ubah}(h]j:ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjkhM>hj<hhubj4)}(hhh]jM)}(h!atomic load with relaxed orderingh]h!atomic load with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM>hjhhubah}(h]h ]h"]h$]h&]uh1j3hj<hhhjkhM>ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj1jHj1jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic64_t *v`` pointer to atomic64_t **Description** Atomically loads the value of **v** with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_read() there. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hj;h]h Parameters}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMBhj5ubj)}(hhh]j)}(h.``const atomic64_t *v`` pointer to atomic64_t h](j)}(h``const atomic64_t *v``h]jS)}(hjZh]hconst atomic64_t *v}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjXubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM?hjTubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjohM?hjpubah}(h]h ]h"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]uh1jhjohM?hjQubah}(h]h ]h"]h$]h&]uh1jhj5ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMAhj5ubjM)}(h:Atomically loads the value of **v** with relaxed ordering.h](hAtomically loads the value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM@hj5ubjM)}(h=Unsafe to use in noinstr code; use raw_atomic64_read() there.h]h=Unsafe to use in noinstr code; use raw_atomic64_read() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMBhj5ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMDhj5ubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMEhj5ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic64_read_acquire (C function)c.atomic64_read_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h/s64 atomic64_read_acquire (const atomic64_t *v)h]h)}(h.s64 atomic64_read_acquire(const atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj9modnameN classnameNjwjz)}j}]j)}jsatomic64_read_acquiresbc.atomic64_read_acquireasbuh1hhj0hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMOubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0hhhjXhMOubh)}(hatomic64_read_acquireh]j)}(hjUh]hatomic64_read_acquire}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ](jjeh"]h$]h&]jjuh1hhj0hhhjXhMOubj4)}(h(const atomic64_t *v)h]j:)}(hconst atomic64_t *vh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jSc.atomic64_read_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj~ubah}(h]h ]h"]h$]h&]jjuh1j3hj0hhhjXhMOubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj,hhhjXhMOubah}(h]j'ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjXhMOhj)hhubj4)}(hhh]jM)}(h!atomic load with acquire orderingh]h!atomic load with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMOhjhhubah}(h]h ]h"]h$]h&]uh1j3hj)hhhjXhMOubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic64_t *v`` pointer to atomic64_t **Description** Atomically loads the value of **v** with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_read_acquire() there. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hj(h]h Parameters}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMShj"ubj)}(hhh]j)}(h.``const atomic64_t *v`` pointer to atomic64_t h](j)}(h``const atomic64_t *v``h]jS)}(hjGh]hconst atomic64_t *v}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMPhjAubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj\hMPhj]ubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhj\hMPhj>ubah}(h]h ]h"]h$]h&]uh1jhj"ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMRhj"ubjM)}(h:Atomically loads the value of **v** with acquire ordering.h](hAtomically loads the value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMQhj"ubjM)}(hEUnsafe to use in noinstr code; use raw_atomic64_read_acquire() there.h]hEUnsafe to use in noinstr code; use raw_atomic64_read_acquire() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMShj"ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMUhj"ubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMVhj"ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_set (C function)c.atomic64_sethNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void atomic64_set (atomic64_t *v, s64 i)h]h)}(h'void atomic64_set(atomic64_t *v, s64 i)h](j)}(hvoidh]hvoid}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM`ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj/hM`ubh)}(h atomic64_seth]j)}(h atomic64_seth]h atomic64_set}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj/hM`ubj4)}(h(atomic64_t *v, s64 i)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjcmodnameN classnameNjwjz)}j}]j)}jsjDsbc.atomic64_setasbuh1hhjZubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjVubj:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j}c.atomic64_setasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjVubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj/hM`ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj/hM`ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj/hM`hjhhubj4)}(hhh]jM)}(h atomic set with relaxed orderingh]h atomic set with relaxed ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM`hj hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj/hM`ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj$jHj$jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 i`` s64 value to assign **Description** Atomically sets **v** to **i** with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_set() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj.h]h Parameters}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMdhj(ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjMh]h atomic64_t *v}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMahjGubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjbhMahjcubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjbhMahjDubj)}(h``s64 i`` s64 value to assign h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMbhjubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMbhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMbhjDubeh}(h]h ]h"]h$]h&]uh1jhj(ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMdhj(ubjM)}(h5Atomically sets **v** to **i** with relaxed ordering.h](hAtomically sets }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMchj(ubjM)}(hubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hjh]hi}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_add_returnasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic64_add_return() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hj/h]hs64 i}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj)ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjDhMhjEubah}(h]h ]h"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhMhj&ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjhh]h atomic64_t *v}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjfubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjbubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj}hMhj~ubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhj}hMhj&ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hCUnsafe to use in noinstr code; use raw_atomic64_add_return() there.h]hCUnsafe to use in noinstr code; use raw_atomic64_add_return() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj%hhhNhNubj)}(h**v**h]hv}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_add_return_acquire (C function)c.atomic64_add_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 atomic64_add_return_acquire (s64 i, atomic64_t *v)h]h)}(h5s64 atomic64_add_return_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjkmodnameN classnameNjwjz)}j}]j)}jsatomic64_add_return_acquiresbc.atomic64_add_return_acquireasbuh1hhjbhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjbhhhjhMubh)}(hatomic64_add_return_acquireh]j)}(hjh]hatomic64_add_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjbhhhjhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_add_return_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_add_return_acquireasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjbhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj^hhhjhMubah}(h]jYah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhj[hhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjahhubah}(h]h ]h"]h$]h&]uh1j3hj[hhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj|jHj|jIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_add_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hj/hhhNhNubj)}(h**v**h]hv}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubh to (}(hj/hhhNhNubj)}(h**v**h]hv}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubh + }(hj/hhhNhNubj)}(h**i**h]hi}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubh) with acquire ordering.}(hj/hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_add_return_acquire() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_add_return_acquire() there.}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_add_return_release (C function)c.atomic64_add_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 atomic64_add_return_release (s64 i, atomic64_t *v)h]h)}(h5s64 atomic64_add_return_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_add_return_releasesbc.atomic64_add_return_releaseasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic64_add_return_releaseh]j)}(hjh]hatomic64_add_return_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj3modnameN classnameNjwjz)}j}]jc.atomic64_add_return_releaseasbuh1hhj*ubjQ)}(h h]h }(hjOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj*ubj)}(hjh]hi}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjzmodnameN classnameNjwjz)}j}]jc.atomic64_add_return_releaseasbuh1hhjqubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_add_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj0hMhj1ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj0hMhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjTh]h atomic64_t *v}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjRubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjihMhjjubah}(h]h ]h"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]uh1jhjihMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_add_return_release() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_add_return_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_add_return_relaxed (C function)c.atomic64_add_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 atomic64_add_return_relaxed (s64 i, atomic64_t *v)h]h)}(h5s64 atomic64_add_return_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjWmodnameN classnameNjwjz)}j}]j)}jsatomic64_add_return_relaxedsbc.atomic64_add_return_relaxedasbuh1hhjNhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNhhhjvhMubh)}(hatomic64_add_return_relaxedh]j)}(hjsh]hatomic64_add_return_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjNhhhjvhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jqc.atomic64_add_return_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jqc.atomic64_add_return_relaxedasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjNhhhjvhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjJhhhjvhMubah}(h]jEah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjvhMhjGhhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjMhhubah}(h]h ]h"]h$]h&]uh1j3hjGhhhjvhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjhjHjhjIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_add_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjrh]h Parameters}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjlubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjlubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjlubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjlubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_add_return_relaxed() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_add_return_relaxed() there.}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjlubjM)}(h **Return**h]j)}(hjqh]hReturn}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjlubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjlubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_fetch_add (C function)c.atomic64_fetch_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h-s64 atomic64_fetch_add (s64 i, atomic64_t *v)h]h)}(h,s64 atomic64_fetch_add(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_addsbc.atomic64_fetch_addasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic64_fetch_addh]j)}(hjh]hatomic64_fetch_add}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_addasbuh1hhjubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjfmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_addasbuh1hhj]ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj]ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_add() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj@h]h atomic64_t *v}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj:ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUhMhjVubah}(h]h ]h"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]uh1jhjUhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj{h]h Description}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBUnsafe to use in noinstr code; use raw_atomic64_fetch_add() there.h]hBUnsafe to use in noinstr code; use raw_atomic64_fetch_add() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_add_acquire (C function)c.atomic64_fetch_add_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5s64 atomic64_fetch_add_acquire (s64 i, atomic64_t *v)h]h)}(h4s64 atomic64_fetch_add_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_add_acquiresbc.atomic64_fetch_add_acquireasbuh1hhj:hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:hhhjbhMubh)}(hatomic64_fetch_add_acquireh]j)}(hj_h]hatomic64_fetch_add_acquire}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ](jjeh"]h$]h&]jjuh1hhj:hhhjbhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j]c.atomic64_fetch_add_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j]c.atomic64_fetch_add_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj:hhhjbhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj6hhhjbhMubah}(h]j1ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjbhMhj3hhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj9hhubah}(h]h ]h"]h$]h&]uh1j3hj3hhhjbhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjTjHjTjIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_add_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj^h]h Parameters}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjXubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hj}h]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj{ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjwubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjhMhjtubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjtubeh}(h]h ]h"]h$]h&]uh1jhjXubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjXubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjXubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_add_acquire() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_add_acquire() there.}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjXubjM)}(h **Return**h]j)}(hj]h]hReturn}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjXubjM)}(hThe original value of **v**.h](hThe original value of }(hjshhhNhNubj)}(h**v**h]hv}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh.}(hjshhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjXubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_add_release (C function)c.atomic64_fetch_add_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5s64 atomic64_fetch_add_release (s64 i, atomic64_t *v)h]h)}(h4s64 atomic64_fetch_add_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_add_releasesbc.atomic64_fetch_add_releaseasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic64_fetch_add_releaseh]j)}(hjh]hatomic64_fetch_add_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]jc.atomic64_fetch_add_releaseasbuh1hhjubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjRmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_add_releaseasbuh1hhjIubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjIubj)}(hjh]h*}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_add_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj,h]h atomic64_t *v}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj*ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj&ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjAhMhjBubah}(h]h ]h"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]uh1jhjAhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjgh]h Description}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hj}hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh to (}(hj}hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh + }(hj}hhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh) with release ordering.}(hj}hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_add_release() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_add_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_add_relaxed (C function)c.atomic64_fetch_add_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5s64 atomic64_fetch_add_relaxed (s64 i, atomic64_t *v)h]h)}(h4s64 atomic64_fetch_add_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_add_relaxedsbc.atomic64_fetch_add_relaxedasbuh1hhj&hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&hhhjNhMubh)}(hatomic64_fetch_add_relaxedh]j)}(hjKh]hatomic64_fetch_add_relaxed}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj&hhhjNhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jIc.atomic64_fetch_add_relaxedasbuh1hhjxubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjtubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jIc.atomic64_fetch_add_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjtubeh}(h]h ]h"]h$]h&]jjuh1j3hj&hhhjNhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj"hhhjNhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjNhMhjhhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj%hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjNhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj@jHj@jIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_add_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjJh]h Parameters}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjDubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjih]hs64 i}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjgubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjcubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~hMhjubah}(h]h ]h"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]uh1jhj~hMhj`ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj`ubeh}(h]h ]h"]h$]h&]uh1jhjDubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjDubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjDubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_add_relaxed() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_add_relaxed() there.}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjDubjM)}(h **Return**h]j)}(hjIh]hReturn}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjDubjM)}(hThe original value of **v**.h](hThe original value of }(hj_hhhNhNubj)}(h**v**h]hv}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubh.}(hj_hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM!hjDubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_sub (C function)c.atomic64_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void atomic64_sub (s64 i, atomic64_t *v)h]h)}(h'void atomic64_sub(s64 i, atomic64_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM+ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM+ubh)}(h atomic64_subh]j)}(h atomic64_subh]h atomic64_sub}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM+ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic64_subasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj+modnameN classnameNjwjz)}j}]jc.atomic64_subasbuh1hhj"ubjQ)}(h h]h }(hjGhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubj)}(hjh]h*}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj)}(hjph]hv}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM+ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM+ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM+hjhhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM+hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM+ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_sub() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/hjubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM,hjubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM,hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM,hjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM-hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM-hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM-hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj@h]h Description}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/hjubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjVhhhNhNubj)}(h**v**h]hv}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh to (}(hjVhhhNhNubj)}(h**v**h]hv}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh - }(hjVhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh) with relaxed ordering.}(hjVhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM.hjubjM)}(hhj*ubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhM>hjFubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhM>hj'ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjih]h atomic64_t *v}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjgubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM?hjcubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~hM?hjubah}(h]h ]h"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]uh1jhj~hM?hj'ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMAhj ubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM@hj ubjM)}(hCUnsafe to use in noinstr code; use raw_atomic64_sub_return() there.h]hCUnsafe to use in noinstr code; use raw_atomic64_sub_return() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMBhj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMDhj ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj&hhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh.}(hj&hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMEhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_sub_return_acquire (C function)c.atomic64_sub_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 atomic64_sub_return_acquire (s64 i, atomic64_t *v)h]h)}(h5s64 atomic64_sub_return_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjlmodnameN classnameNjwjz)}j}]j)}jsatomic64_sub_return_acquiresbc.atomic64_sub_return_acquireasbuh1hhjchhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMPubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjchhhjhMPubh)}(hatomic64_sub_return_acquireh]j)}(hjh]hatomic64_sub_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjchhhjhMPubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_sub_return_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_sub_return_acquireasbuh1hhjubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjchhhjhMPubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj_hhhjhMPubah}(h]jZah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMPhj\hhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMPhjbhhubah}(h]h ]h"]h$]h&]uh1j3hj\hhhjhMPubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj}jHj}jIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_sub_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMThjubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMQhjubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMQhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMQhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMRhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMRhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMRhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMThjubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hj0hhhNhNubj)}(h**v**h]hv}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh to (}(hj0hhhNhNubj)}(h**v**h]hv}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh - }(hj0hhhNhNubj)}(h**i**h]hi}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh) with acquire ordering.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMShjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_sub_return_acquire() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_sub_return_acquire() there.}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMUhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMWhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMXhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_sub_return_release (C function)c.atomic64_sub_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 atomic64_sub_return_release (s64 i, atomic64_t *v)h]h)}(h5s64 atomic64_sub_return_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_sub_return_releasesbc.atomic64_sub_return_releaseasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMbubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMbubh)}(hatomic64_sub_return_releaseh]j)}(hjh]hatomic64_sub_return_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMbubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj4modnameN classnameNjwjz)}j}]jc.atomic64_sub_return_releaseasbuh1hhj+ubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+ubj)}(hjh]hi}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj{modnameN classnameNjwjz)}j}]jc.atomic64_sub_return_releaseasbuh1hhjrubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMbubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMbubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMbhjhhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMbhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMbubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_sub_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMfhjubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMchjubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj1hMchj2ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj1hMchjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjUh]h atomic64_t *v}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjSubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMdhjOubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjjhMdhjkubah}(h]h ]h"]h$]h&]uh1jhjOubeh}(h]h ]h"]h$]h&]uh1jhjjhMdhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMfhjubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMehjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_sub_return_release() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_sub_return_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMghjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMihjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMjhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_sub_return_relaxed (C function)c.atomic64_sub_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 atomic64_sub_return_relaxed (s64 i, atomic64_t *v)h]h)}(h5s64 atomic64_sub_return_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjXmodnameN classnameNjwjz)}j}]j)}jsatomic64_sub_return_relaxedsbc.atomic64_sub_return_relaxedasbuh1hhjOhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMuubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjOhhhjwhMuubh)}(hatomic64_sub_return_relaxedh]j)}(hjth]hatomic64_sub_return_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjOhhhjwhMuubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jrc.atomic64_sub_return_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jrc.atomic64_sub_return_relaxedasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjOhhhjwhMuubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjKhhhjwhMuubah}(h]jFah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjwhMuhjHhhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMuhjNhhubah}(h]h ]h"]h$]h&]uh1j3hjHhhhjwhMuubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjijHjijIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_sub_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjsh]h Parameters}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMyhjmubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMvhjubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMvhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMvhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMwhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMwhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMwhjubeh}(h]h ]h"]h$]h&]uh1jhjmubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMyhjmubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMxhjmubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_sub_return_relaxed() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_sub_return_relaxed() there.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMzhjmubjM)}(h **Return**h]j)}(hjrh]hReturn}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM|hjmubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM}hjmubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_fetch_sub (C function)c.atomic64_fetch_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h-s64 atomic64_fetch_sub (s64 i, atomic64_t *v)h]h)}(h,s64 atomic64_fetch_sub(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_subsbc.atomic64_fetch_subasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic64_fetch_subh]j)}(hjh]hatomic64_fetch_sub}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]jc.atomic64_fetch_subasbuh1hhjubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjgmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_subasbuh1hhj^ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj^ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h"atomic subtract with full orderingh]h"atomic subtract with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_sub() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjAh]h atomic64_t *v}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj?ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj;ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjVhMhjWubah}(h]h ]h"]h$]h&]uh1jhj;ubeh}(h]h ]h"]h$]h&]uh1jhjVhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj|h]h Description}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBUnsafe to use in noinstr code; use raw_atomic64_fetch_sub() there.h]hBUnsafe to use in noinstr code; use raw_atomic64_fetch_sub() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_sub_acquire (C function)c.atomic64_fetch_sub_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5s64 atomic64_fetch_sub_acquire (s64 i, atomic64_t *v)h]h)}(h4s64 atomic64_fetch_sub_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjDmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_sub_acquiresbc.atomic64_fetch_sub_acquireasbuh1hhj;hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;hhhjchMubh)}(hatomic64_fetch_sub_acquireh]j)}(hj`h]hatomic64_fetch_sub_acquire}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubah}(h]h ](jjeh"]h$]h&]jjuh1hhj;hhhjchMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j^c.atomic64_fetch_sub_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j^c.atomic64_fetch_sub_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj;hhhjchMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj7hhhjchMubah}(h]j2ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjchMhj4hhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj:hhubah}(h]h ]h"]h$]h&]uh1j3hj4hhhjchMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjUjHjUjIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_sub_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj_h]h Parameters}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjYubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hj~h]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj|ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjxubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]uh1jhjhMhjuubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjuubeh}(h]h ]h"]h$]h&]uh1jhjYubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjYubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjYubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_sub_acquire() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_sub_acquire() there.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjYubjM)}(h **Return**h]j)}(hj^h]hReturn}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjYubjM)}(hThe original value of **v**.h](hThe original value of }(hjthhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubh.}(hjthhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjYubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_sub_release (C function)c.atomic64_fetch_sub_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5s64 atomic64_fetch_sub_release (s64 i, atomic64_t *v)h]h)}(h4s64 atomic64_fetch_sub_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_sub_releasesbc.atomic64_fetch_sub_releaseasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic64_fetch_sub_releaseh]j)}(hjh]hatomic64_fetch_sub_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]jc.atomic64_fetch_sub_releaseasbuh1hhjubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjSmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_sub_releaseasbuh1hhjJubjQ)}(h h]h }(hjohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJubj)}(hjh]h*}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_sub_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj-h]h atomic64_t *v}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjBhMhjCubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhjBhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjhh]h Description}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hj~hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh to (}(hj~hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh - }(hj~hhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh) with release ordering.}(hj~hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_sub_release() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_sub_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_sub_relaxed (C function)c.atomic64_fetch_sub_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5s64 atomic64_fetch_sub_relaxed (s64 i, atomic64_t *v)h]h)}(h4s64 atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj0modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_sub_relaxedsbc.atomic64_fetch_sub_relaxedasbuh1hhj'hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'hhhjOhMubh)}(hatomic64_fetch_sub_relaxedh]j)}(hjLh]hatomic64_fetch_sub_relaxed}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj'hhhjOhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jJc.atomic64_fetch_sub_relaxedasbuh1hhjyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjuubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jJc.atomic64_fetch_sub_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjuubeh}(h]h ]h"]h$]h&]jjuh1j3hj'hhhjOhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj#hhhjOhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjOhMhj hhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj&hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhjOhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjAjHjAjIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_sub_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjKh]h Parameters}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjjh]hs64 i}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjhubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjdubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]uh1jhjhMhjaubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjaubeh}(h]h ]h"]h$]h&]uh1jhjEubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_sub_relaxed() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_sub_relaxed() there.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(h **Return**h]j)}(hjJh]hReturn}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(hThe original value of **v**.h](hThe original value of }(hj`hhhNhNubj)}(h**v**h]hv}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubh.}(hj`hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_inc (C function)c.atomic64_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h!void atomic64_inc (atomic64_t *v)h]h)}(h void atomic64_inc(atomic64_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h atomic64_inch]j)}(h atomic64_inch]h atomic64_inc}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic64_incasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj]jHj]jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_inc() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjgh]h Parameters}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjaubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj}ubah}(h]h ]h"]h$]h&]uh1jhjaubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjaubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjaubjM)}(h hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj: ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj6 ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjU hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQ hMhjR ubah}(h]h ]h"]h$]h&]uh1jhj6 ubeh}(h]h ]h"]h$]h&]uh1jhjQ hMhj3 ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjw h]h Description}(hjy hhhNhNubah}(h]h ]h"]h$]h&]uh1jhju ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh + 1) with acquire ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_inc_return_acquire() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_inc_return_acquire() there.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h **Return**h]j)}(hj h]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_inc_return_release (C function)c.atomic64_inc_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h/s64 atomic64_inc_return_release (atomic64_t *v)h]h)}(h.s64 atomic64_inc_return_release(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj+ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj( ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj- modnameN classnameNjwjz)}j}]j)}jsatomic64_inc_return_releasesbc.atomic64_inc_return_releaseasbuh1hhj$ hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjM hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$ hhhjL hMubh)}(hatomic64_inc_return_releaseh]j)}(hjI h]hatomic64_inc_return_release}(hj_ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj$ hhhjL hMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj} hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjz ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]jG c.atomic64_inc_return_releaseasbuh1hhjv ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjv ubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjv ubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjv ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjr ubah}(h]h ]h"]h$]h&]jjuh1j3hj$ hhhjL hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhjL hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjL hMhj hhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhjL hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_inc_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj h]h atomic64_t *v}(hj" hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj9 hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj5 hMhj6 ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj5 hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hj[ h]h Description}(hj] hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjY ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hjq hhhNhNubj)}(h**v**h]hv}(hjy hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjq ubh to (}(hjq hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjq ubh + 1) with release ordering.}(hjq hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_inc_return_release() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_inc_return_release() there.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj ubjM)}(h **Return**h]j)}(hj h]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_inc_return_relaxed (C function)c.atomic64_inc_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h/s64 atomic64_inc_return_relaxed (atomic64_t *v)h]h)}(h.s64 atomic64_inc_return_relaxed(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsatomic64_inc_return_relaxedsbc.atomic64_inc_return_relaxedasbuh1hhj hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj1 hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj0 hMubh)}(hatomic64_inc_return_relaxedh]j)}(hj- h]hatomic64_inc_return_relaxed}(hjC hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj? ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj0 hMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hja hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjc modnameN classnameNjwjz)}j}]j+ c.atomic64_inc_return_relaxedasbuh1hhjZ ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZ ubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ ubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjV ubah}(h]h ]h"]h$]h&]jjuh1j3hj hhhj0 hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj0 hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj0 hMhj hhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj0 hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_inc_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhjhMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hj?h]h Description}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjUhhhNhNubj)}(h**v**h]hv}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubh to (}(hjUhhhNhNubj)}(h**v**h]hv}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubh + 1) with relaxed ordering.}(hjUhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_inc_return_relaxed() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_inc_return_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_fetch_inc (C function)c.atomic64_fetch_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h&s64 atomic64_fetch_inc (atomic64_t *v)h]h)}(h%s64 atomic64_fetch_inc(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_incsbc.atomic64_fetch_incasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM(ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM(ubh)}(hatomic64_fetch_inch]j)}(hjh]hatomic64_fetch_inc}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM(ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjGmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_incasbuh1hhj>ubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hjh]h*}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubj)}(hjph]hv}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM(ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM(ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM(hjhhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM(hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM(ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_inc() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM,hjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM)hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM)hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM)hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj#h]h Description}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM+hjubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hj9hhhNhNubj)}(h**v**h]hv}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh to (}(hj9hhhNhNubj)}(h**v**h]hv}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubh + 1) with full ordering.}(hj9hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM*hjubjM)}(hBUnsafe to use in noinstr code; use raw_atomic64_fetch_inc() there.h]hBUnsafe to use in noinstr code; use raw_atomic64_fetch_inc() there.}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM,hjubjM)}(h **Return**h]j)}(hj}h]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM.hjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_inc_acquire (C function)c.atomic64_fetch_inc_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.s64 atomic64_fetch_inc_acquire (atomic64_t *v)h]h)}(h-s64 atomic64_fetch_inc_acquire(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_inc_acquiresbc.atomic64_fetch_inc_acquireasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM:ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM:ubh)}(hatomic64_fetch_inc_acquireh]j)}(hjh]hatomic64_fetch_inc_acquire}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM:ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj+modnameN classnameNjwjz)}j}]jc.atomic64_fetch_inc_acquireasbuh1hhj"ubjQ)}(h h]h }(hjGhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubj)}(hjh]h*}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj)}(hjph]hv}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM:ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM:ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM:hjhhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM:hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM:ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_inc_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM>hjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM;hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM;hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM;hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM=hjubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM<hjubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_inc_acquire() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_inc_acquire() there.}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM>hjubjM)}(h **Return**h]j)}(hjah]hReturn}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM@hjubjM)}(hThe original value of **v**.h](hThe original value of }(hjwhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubh.}(hjwhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMAhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_inc_release (C function)c.atomic64_fetch_inc_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.s64 atomic64_fetch_inc_release (atomic64_t *v)h]h)}(h-s64 atomic64_fetch_inc_release(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_inc_releasesbc.atomic64_fetch_inc_releaseasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMKubh)}(hatomic64_fetch_inc_releaseh]j)}(hjh]hatomic64_fetch_inc_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMKubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_inc_releaseasbuh1hhjubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMKhjhhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKhjlhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_inc_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMOhjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMLhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMLhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMLhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMNhjubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMMhjubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_inc_release() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_inc_release() there.}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMOhjubjM)}(h **Return**h]j)}(hjEh]hReturn}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMQhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj[hhhNhNubj)}(h**v**h]hv}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubh.}(hj[hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMRhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_inc_relaxed (C function)c.atomic64_fetch_inc_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.s64 atomic64_fetch_inc_relaxed (atomic64_t *v)h]h)}(h-s64 atomic64_fetch_inc_relaxed(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_inc_relaxedsbc.atomic64_fetch_inc_relaxedasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM]ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM]ubh)}(hatomic64_fetch_inc_relaxedh]j)}(hjh]hatomic64_fetch_inc_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM]ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_inc_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM]ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM]ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM]hjhhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM]hjPhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM]ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjkjHjkjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_inc_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjuh]h Parameters}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMahjoubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM^hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM^hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM^hjubah}(h]h ]h"]h$]h&]uh1jhjoubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM`hjoubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM_hjoubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_inc_relaxed() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_inc_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMahjoubjM)}(h **Return**h]j)}(hj)h]hReturn}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMchjoubjM)}(hThe original value of **v**.h](hThe original value of }(hj?hhhNhNubj)}(h**v**h]hv}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh.}(hj?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMdhjoubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_dec (C function)c.atomic64_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h!void atomic64_dec (atomic64_t *v)h]h)}(h void atomic64_dec(atomic64_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMnubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj|hhhjhMnubh)}(h atomic64_dech]j)}(h atomic64_dech]h atomic64_dec}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj|hhhjhMnubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic64_decasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj|hhhjhMnubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjxhhhjhMnubah}(h]jsah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMnhjuhhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMnhj!hhubah}(h]h ]h"]h$]h&]uh1j3hjuhhhjhMnubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj<jHj<jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_dec() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjFh]h Parameters}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMrhj@ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjeh]h atomic64_t *v}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMohj_ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjzhMohj{ubah}(h]h ]h"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhMohj\ubah}(h]h ]h"]h$]h&]uh1jhj@ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMqhj@ubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMphj@ubjM)}(hAtomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hjlhhhNhNubj)}(h**v**h]hv}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh to (}(hjlhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh - 1) with acquire ordering.}(hjlhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_dec_return_acquire() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_dec_return_acquire() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_dec_return_release (C function)c.atomic64_dec_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h/s64 atomic64_dec_return_release (atomic64_t *v)h]h)}(h.s64 atomic64_dec_return_release(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsatomic64_dec_return_releasesbc.atomic64_dec_return_releaseasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj+hMubh)}(hatomic64_dec_return_releaseh]j)}(hj(h]hatomic64_dec_return_release}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj+hMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj^modnameN classnameNjwjz)}j}]j&c.atomic64_dec_return_releaseasbuh1hhjUubjQ)}(h h]h }(hjzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjQubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj+hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj+hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj+hMhjhhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj+hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_dec_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj:h]h Description}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hjPhhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh to (}(hjPhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh - 1) with release ordering.}(hjPhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_dec_return_release() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_dec_return_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic64_dec_return_relaxed (C function)c.atomic64_dec_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h/s64 atomic64_dec_return_relaxed (atomic64_t *v)h]h)}(h.s64 atomic64_dec_return_relaxed(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_dec_return_relaxedsbc.atomic64_dec_return_relaxedasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic64_dec_return_relaxedh]j)}(hj h]hatomic64_dec_return_relaxed}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjBmodnameN classnameNjwjz)}j}]j c.atomic64_dec_return_relaxedasbuh1hhj9ubjQ)}(h h]h }(hj^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj9ubj)}(hjh]h*}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubj)}(hjph]hv}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj5ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_dec_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hj4hhhNhNubj)}(h**v**h]hv}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh to (}(hj4hhhNhNubj)}(h**v**h]hv}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh - 1) with relaxed ordering.}(hj4hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hKUnsafe to use in noinstr code; use raw_atomic64_dec_return_relaxed() there.h]hKUnsafe to use in noinstr code; use raw_atomic64_dec_return_relaxed() there.}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjxh]hReturn}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_fetch_dec (C function)c.atomic64_fetch_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h&s64 atomic64_fetch_dec (atomic64_t *v)h]h)}(h%s64 atomic64_fetch_dec(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_decsbc.atomic64_fetch_decasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic64_fetch_dech]j)}(hjh]hatomic64_fetch_dec}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj$ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj! ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj& modnameN classnameNjwjz)}j}]jc.atomic64_fetch_decasbuh1hhj ubjQ)}(h h]h }(hjB hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hjP hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hj] hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_dec() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj h]h atomic64_t *v}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hj!h]h Description}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hj!hhhNhNubj)}(h**v**h]hv}(hj !hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubh to (}(hj!hhhNhNubj)}(h**v**h]hv}(hj2!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubh - 1) with full ordering.}(hj!hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hBUnsafe to use in noinstr code; use raw_atomic64_fetch_dec() there.h]hBUnsafe to use in noinstr code; use raw_atomic64_fetch_dec() there.}(hjK!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h **Return**h]j)}(hj\!h]hReturn}(hj^!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZ!ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hThe original value of **v**.h](hThe original value of }(hjr!hhhNhNubj)}(h**v**h]hv}(hjz!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjr!ubh.}(hjr!hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_dec_acquire (C function)c.atomic64_fetch_dec_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.s64 atomic64_fetch_dec_acquire (atomic64_t *v)h]h)}(h-s64 atomic64_fetch_dec_acquire(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj!modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_dec_acquiresbc.atomic64_fetch_dec_acquireasbuh1hhj!hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!hhhj!hMubh)}(hatomic64_fetch_dec_acquireh]j)}(hj!h]hatomic64_fetch_dec_acquire}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj!hhhj!hMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj "modnameN classnameNjwjz)}j}]j!c.atomic64_fetch_dec_acquireasbuh1hhj"ubjQ)}(h h]h }(hj&"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubj)}(hjh]h*}(hj4"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj)}(hjph]hv}(hjA"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj!ubah}(h]h ]h"]h$]h&]jjuh1j3hj!hhhj!hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj!hhhj!hMubah}(h]j!ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj!hMhj!hhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hjj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjg"hhubah}(h]h ]h"]h$]h&]uh1j3hj!hhhj!hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj"jHj"jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_dec_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj"h]h Parameters}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj"h]h atomic64_t *v}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"hMhj"ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj"hMhj"ubah}(h]h ]h"]h$]h&]uh1jhj"ubjM)}(h**Description**h]j)}(hj"h]h Description}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hj"hhhNhNubj)}(h**v**h]hv}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubh to (}(hj"hhhNhNubj)}(h**v**h]hv}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubh - 1) with acquire ordering.}(hj"hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_dec_acquire() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_dec_acquire() there.}(hj/#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubjM)}(h **Return**h]j)}(hj@#h]hReturn}(hjB#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>#ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubjM)}(hThe original value of **v**.h](hThe original value of }(hjV#hhhNhNubj)}(h**v**h]hv}(hj^#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjV#ubh.}(hjV#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_dec_release (C function)c.atomic64_fetch_dec_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.s64 atomic64_fetch_dec_release (atomic64_t *v)h]h)}(h-s64 atomic64_fetch_dec_release(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_dec_releasesbc.atomic64_fetch_dec_releaseasbuh1hhj#hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#hhhj#hMubh)}(hatomic64_fetch_dec_releaseh]j)}(hj#h]hatomic64_fetch_dec_release}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj#hhhj#hMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#modnameN classnameNjwjz)}j}]j#c.atomic64_fetch_dec_releaseasbuh1hhj#ubjQ)}(h h]h }(hj $hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hjh]h*}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(hjph]hv}(hj%$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj#ubah}(h]h ]h"]h$]h&]jjuh1j3hj#hhhj#hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj#hhhj#hMubah}(h]j#ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj#hMhj#hhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hjN$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjK$hhubah}(h]h ]h"]h$]h&]uh1j3hj#hhhj#hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjf$jHjf$jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_dec_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjp$h]h Parameters}(hjr$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjn$ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjj$ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj$h]h atomic64_t *v}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hMhj$ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj$hMhj$ubah}(h]h ]h"]h$]h&]uh1jhjj$ubjM)}(h**Description**h]j)}(hj$h]h Description}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjj$ubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hj$hhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh to (}(hj$hhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh - 1) with release ordering.}(hj$hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjj$ubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_dec_release() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_dec_release() there.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjj$ubjM)}(h **Return**h]j)}(hj$%h]hReturn}(hj&%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"%ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjj$ubjM)}(hThe original value of **v**.h](hThe original value of }(hj:%hhhNhNubj)}(h**v**h]hv}(hjB%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:%ubh.}(hj:%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjj$ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_dec_relaxed (C function)c.atomic64_fetch_dec_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.s64 atomic64_fetch_dec_relaxed (atomic64_t *v)h]h)}(h-s64 atomic64_fetch_dec_relaxed(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj~%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{%ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj%modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_dec_relaxedsbc.atomic64_fetch_dec_relaxedasbuh1hhjw%hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjw%hhhj%hMubh)}(hatomic64_fetch_dec_relaxedh]j)}(hj%h]hatomic64_fetch_dec_relaxed}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjw%hhhj%hMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj%modnameN classnameNjwjz)}j}]j%c.atomic64_fetch_dec_relaxedasbuh1hhj%ubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%ubj)}(hjh]h*}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubj)}(hjph]hv}(hj &hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%ubah}(h]h ]h"]h$]h&]jjuh1j3hjw%hhhj%hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjs%hhhj%hMubah}(h]jn%ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj%hMhjp%hhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj2&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj/&hhubah}(h]h ]h"]h$]h&]uh1j3hjp%hhhj%hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjJ&jHjJ&jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_dec_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjT&h]h Parameters}(hjV&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjR&ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjN&ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjs&h]h atomic64_t *v}(hju&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjq&ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjm&ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&hMhj&ubah}(h]h ]h"]h$]h&]uh1jhjm&ubeh}(h]h ]h"]h$]h&]uh1jhj&hMhjj&ubah}(h]h ]h"]h$]h&]uh1jhjN&ubjM)}(h**Description**h]j)}(hj&h]h Description}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjN&ubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hj&hhhNhNubj)}(h**v**h]hv}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh to (}(hj&hhhNhNubj)}(h**v**h]hv}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh - 1) with relaxed ordering.}(hj&hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjN&ubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_dec_relaxed() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_dec_relaxed() there.}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjN&ubjM)}(h **Return**h]j)}(hj'h]hReturn}(hj 'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjN&ubjM)}(hThe original value of **v**.h](hThe original value of }(hj'hhhNhNubj)}(h**v**h]hv}(hj&'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubh.}(hj'hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjN&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_and (C function)c.atomic64_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void atomic64_and (s64 i, atomic64_t *v)h]h)}(h'void atomic64_and(s64 i, atomic64_t *v)h](j)}(hvoidh]hvoid}(hj_'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj['hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjn'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj['hhhjm'hM ubh)}(h atomic64_andh]j)}(h atomic64_andh]h atomic64_and}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|'ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj['hhhjm'hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj'modnameN classnameNjwjz)}j}]j)}jsj'sbc.atomic64_andasbuh1hhj'ubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'ubj)}(hjh]hi}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj'modnameN classnameNjwjz)}j}]j'c.atomic64_andasbuh1hhj'ubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'ubj)}(hjh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubj)}(hjph]hv}(hj!(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubeh}(h]h ]h"]h$]h&]jjuh1j3hj['hhhjm'hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjW'hhhjm'hM ubah}(h]jR'ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjm'hM hjT'hhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hjJ(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjG(hhubah}(h]h ]h"]h$]h&]uh1j3hjT'hhhjm'hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjb(jHjb(jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_and() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjl(h]h Parameters}(hjn(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjj(ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjf(ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj(h]hs64 i}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj(ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj(ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hM hj(ubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhj(hM hj(ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj(h]h atomic64_t *v}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj(ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj(ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hM hj(ubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhj(hM hj(ubeh}(h]h ]h"]h$]h&]uh1jhjf(ubjM)}(h**Description**h]j)}(hj(h]h Description}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjf(ubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hj)hhhNhNubj)}(h**v**h]hv}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubh to (}(hj)hhhNhNubj)}(h**v**h]hv}(hj/)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubh & }(hj)hhhNhNubj)}(h**i**h]hi}(hjA)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubh) with relaxed ordering.}(hj)hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjf(ubjM)}(h+ubah}(h]h ]h"]h$]h&]uh1jhj"+ubeh}(h]h ]h"]h$]h&]uh1jhj=+hM hj*ubeh}(h]h ]h"]h$]h&]uh1jhj*ubjM)}(h**Description**h]j)}(hjc+h]h Description}(hje+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhja+ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM! hj*ubjM)}(h?Atomically updates **v** to (**v** & **i**) with full ordering.h](hAtomically updates }(hjy+hhhNhNubj)}(h**v**h]hv}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjy+ubh to (}(hjy+hhhNhNubj)}(h**v**h]hv}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjy+ubh & }(hjy+hhhNhNubj)}(h**i**h]hi}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjy+ubh) with full ordering.}(hjy+hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj*ubjM)}(hBUnsafe to use in noinstr code; use raw_atomic64_fetch_and() there.h]hBUnsafe to use in noinstr code; use raw_atomic64_fetch_and() there.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM" hj*ubjM)}(h **Return**h]j)}(hj+h]hReturn}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM$ hj*ubjM)}(hThe original value of **v**.h](hThe original value of }(hj+hhhNhNubj)}(h**v**h]hv}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubh.}(hj+hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM% hj*ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_and_acquire (C function)c.atomic64_fetch_and_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5s64 atomic64_fetch_and_acquire (s64 i, atomic64_t *v)h]h)}(h4s64 atomic64_fetch_and_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj),hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&,ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj+,modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_and_acquiresbc.atomic64_fetch_and_acquireasbuh1hhj",hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM0 ubjQ)}(h h]h }(hjK,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj",hhhjJ,hM0 ubh)}(hatomic64_fetch_and_acquireh]j)}(hjG,h]hatomic64_fetch_and_acquire}(hj],hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjY,ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj",hhhjJ,hM0 ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj{,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjx,ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj},modnameN classnameNjwjz)}j}]jE,c.atomic64_fetch_and_acquireasbuh1hhjt,ubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjt,ubj)}(hjh]hi}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt,ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjp,ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj,modnameN classnameNjwjz)}j}]jE,c.atomic64_fetch_and_acquireasbuh1hhj,ubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,ubj)}(hjh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubj)}(hjph]hv}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjp,ubeh}(h]h ]h"]h$]h&]jjuh1j3hj",hhhjJ,hM0 ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj,hhhjJ,hM0 ubah}(h]j,ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjJ,hM0 hj,hhubj4)}(hhh]jM)}(h(atomic bitwise AND with acquire orderingh]h(atomic bitwise AND with acquire ordering}(hj$-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM0 hj!-hhubah}(h]h ]h"]h$]h&]uh1j3hj,hhhjJ,hM0 ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj<-jHj<-jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_and_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjF-h]h Parameters}(hjH-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjD-ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM4 hj@-ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hje-h]hs64 i}(hjg-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjc-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1 hj_-ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj~-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjz-hM1 hj{-ubah}(h]h ]h"]h$]h&]uh1jhj_-ubeh}(h]h ]h"]h$]h&]uh1jhjz-hM1 hj\-ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj-h]h atomic64_t *v}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM2 hj-ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-hM2 hj-ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhj-hM2 hj\-ubeh}(h]h ]h"]h$]h&]uh1jhj@-ubjM)}(h**Description**h]j)}(hj-h]h Description}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM4 hj@-ubjM)}(hBAtomically updates **v** to (**v** & **i**) with acquire ordering.h](hAtomically updates }(hj-hhhNhNubj)}(h**v**h]hv}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubh to (}(hj-hhhNhNubj)}(h**v**h]hv}(hj .hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubh & }(hj-hhhNhNubj)}(h**i**h]hi}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubh) with acquire ordering.}(hj-hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM3 hj@-ubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_and_acquire() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_and_acquire() there.}(hj4.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM5 hj@-ubjM)}(h **Return**h]j)}(hjE.h]hReturn}(hjG.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjC.ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM7 hj@-ubjM)}(hThe original value of **v**.h](hThe original value of }(hj[.hhhNhNubj)}(h**v**h]hv}(hjc.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[.ubh.}(hj[.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM8 hj@-ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_and_release (C function)c.atomic64_fetch_and_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5s64 atomic64_fetch_and_release (s64 i, atomic64_t *v)h]h)}(h4s64 atomic64_fetch_and_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj.modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_and_releasesbc.atomic64_fetch_and_releaseasbuh1hhj.hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMB ubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.hhhj.hMB ubh)}(hatomic64_fetch_and_releaseh]j)}(hj.h]hatomic64_fetch_and_release}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj.hhhj.hMB ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj.modnameN classnameNjwjz)}j}]j.c.atomic64_fetch_and_releaseasbuh1hhj.ubjQ)}(h h]h }(hj/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.ubj)}(hjh]hi}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj.ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj8/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5/ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj:/modnameN classnameNjwjz)}j}]j.c.atomic64_fetch_and_releaseasbuh1hhj1/ubjQ)}(h h]h }(hjV/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1/ubj)}(hjh]h*}(hjd/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1/ubj)}(hjph]hv}(hjq/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1/ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj.ubeh}(h]h ]h"]h$]h&]jjuh1j3hj.hhhj.hMB ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj.hhhj.hMB ubah}(h]j.ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj.hMB hj.hhubj4)}(hhh]jM)}(h(atomic bitwise AND with release orderingh]h(atomic bitwise AND with release ordering}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMB hj/hhubah}(h]h ]h"]h$]h&]uh1j3hj.hhhj.hMB ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj/jHj/jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_and_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj/h]h Parameters}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMF hj/ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj/h]hs64 i}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj/ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMC hj/ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj/hMC hj/ubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhj/hMC hj/ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj0h]h atomic64_t *v}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMD hj0ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj-0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj)0hMD hj*0ubah}(h]h ]h"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]uh1jhj)0hMD hj/ubeh}(h]h ]h"]h$]h&]uh1jhj/ubjM)}(h**Description**h]j)}(hjO0h]h Description}(hjQ0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjM0ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMF hj/ubjM)}(hBAtomically updates **v** to (**v** & **i**) with release ordering.h](hAtomically updates }(hje0hhhNhNubj)}(h**v**h]hv}(hjm0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhje0ubh to (}(hje0hhhNhNubj)}(h**v**h]hv}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhje0ubh & }(hje0hhhNhNubj)}(h**i**h]hi}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhje0ubh) with release ordering.}(hje0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhME hj/ubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_and_release() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_and_release() there.}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMG hj/ubjM)}(h **Return**h]j)}(hj0h]hReturn}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMI hj/ubjM)}(hThe original value of **v**.h](hThe original value of }(hj0hhhNhNubj)}(h**v**h]hv}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMJ hj/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'atomic64_fetch_and_relaxed (C function)c.atomic64_fetch_and_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5s64 atomic64_fetch_and_relaxed (s64 i, atomic64_t *v)h]h)}(h4s64 atomic64_fetch_and_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj1modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_and_relaxedsbc.atomic64_fetch_and_relaxedasbuh1hhj1hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMU ubjQ)}(h h]h }(hj71hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1hhhj61hMU ubh)}(hatomic64_fetch_and_relaxedh]j)}(hj31h]hatomic64_fetch_and_relaxed}(hjI1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjE1ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj1hhhj61hMU ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjg1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjd1ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetji1modnameN classnameNjwjz)}j}]j11c.atomic64_fetch_and_relaxedasbuh1hhj`1ubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`1ubj)}(hjh]hi}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\1ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj1modnameN classnameNjwjz)}j}]j11c.atomic64_fetch_and_relaxedasbuh1hhj1ubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubj)}(hjh]h*}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubj)}(hjph]hv}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\1ubeh}(h]h ]h"]h$]h&]jjuh1j3hj1hhhj61hMU ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj 1hhhj61hMU ubah}(h]j1ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj61hMU hj1hhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMU hj 2hhubah}(h]h ]h"]h$]h&]uh1j3hj1hhhj61hMU ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj(2jHj(2jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_and_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj22h]h Parameters}(hj42hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj02ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMY hj,2ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hjQ2h]hs64 i}(hjS2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjO2ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMV hjK2ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjf2hMV hjg2ubah}(h]h ]h"]h$]h&]uh1jhjK2ubeh}(h]h ]h"]h$]h&]uh1jhjf2hMV hjH2ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj2h]h atomic64_t *v}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj2ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMW hj2ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj2hMW hj2ubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhj2hMW hjH2ubeh}(h]h ]h"]h$]h&]uh1jhj,2ubjM)}(h**Description**h]j)}(hj2h]h Description}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMY hj,2ubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hj2hhhNhNubj)}(h**v**h]hv}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh to (}(hj2hhhNhNubj)}(h**v**h]hv}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh & }(hj2hhhNhNubj)}(h**i**h]hi}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh) with relaxed ordering.}(hj2hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMX hj,2ubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_and_relaxed() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_and_relaxed() there.}(hj 3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMZ hj,2ubjM)}(h **Return**h]j)}(hj13h]hReturn}(hj33hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/3ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM\ hj,2ubjM)}(hThe original value of **v**.h](hThe original value of }(hjG3hhhNhNubj)}(h**v**h]hv}(hjO3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjG3ubh.}(hjG3hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM] hj,2ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_andnot (C function)c.atomic64_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(h+void atomic64_andnot (s64 i, atomic64_t *v)h]h)}(h*void atomic64_andnot(s64 i, atomic64_t *v)h](j)}(hvoidh]hvoid}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMg ubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3hhhj3hMg ubh)}(hatomic64_andnoth]j)}(hatomic64_andnoth]hatomic64_andnot}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj3hhhj3hMg ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj3modnameN classnameNjwjz)}j}]j)}jsj3sbc.atomic64_andnotasbuh1hhj3ubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3ubj)}(hjh]hi}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj4modnameN classnameNjwjz)}j}]j3c.atomic64_andnotasbuh1hhj 4ubjQ)}(h h]h }(hj/4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj 4ubj)}(hjh]h*}(hj=4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj 4ubj)}(hjph]hv}(hjJ4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj 4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3ubeh}(h]h ]h"]h$]h&]jjuh1j3hj3hhhj3hMg ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj3hhhj3hMg ubah}(h]j{3ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj3hMg hj}3hhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with relaxed orderingh]h,atomic bitwise AND NOT with relaxed ordering}(hjs4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMg hjp4hhubah}(h]h ]h"]h$]h&]uh1j3hj}3hhhj3hMg ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj4jHj4jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **~i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_andnot() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj4h]h Parameters}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMk hj4ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj4h]hs64 i}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.h`hMh hj4ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4hMh hj4ubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhj4hMh hj4ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj4h]h atomic64_t *v}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMi hj4ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj5hMi hj5ubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhj5hMi hj4ubeh}(h]h ]h"]h$]h&]uh1jhj4ubjM)}(h**Description**h]j)}(hj(5h]h Description}(hj*5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&5ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMk hj4ubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hj>5hhhNhNubj)}(h**v**h]hv}(hjF5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>5ubh to (}(hj>5hhhNhNubj)}(h**v**h]hv}(hjX5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>5ubh & }(hj>5hhhNhNubj)}(h**~i**h]h~i}(hjj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>5ubh) with relaxed ordering.}(hj>5hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMj hj4ubjM)}(h?Unsafe to use in noinstr code; use raw_atomic64_andnot() there.h]h?Unsafe to use in noinstr code; use raw_atomic64_andnot() there.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMl hj4ubjM)}(h **Return**h]j)}(hj5h]hReturn}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMn hj4ubjM)}(hNothing.h]hNothing.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMo hj4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic64_fetch_andnot (C function)c.atomic64_fetch_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(h0s64 atomic64_fetch_andnot (s64 i, atomic64_t *v)h]h)}(h/s64 atomic64_fetch_andnot(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj5modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_andnotsbc.atomic64_fetch_andnotasbuh1hhj5hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMy ubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5hhhj5hMy ubh)}(hatomic64_fetch_andnoth]j)}(hj5h]hatomic64_fetch_andnot}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj 6ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj5hhhj5hMy ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj.6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+6ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj06modnameN classnameNjwjz)}j}]j5c.atomic64_fetch_andnotasbuh1hhj'6ubjQ)}(h h]h }(hjL6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'6ubj)}(hjh]hi}(hjZ6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'6ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj#6ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hju6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjr6ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjw6modnameN classnameNjwjz)}j}]j5c.atomic64_fetch_andnotasbuh1hhjn6ubjQ)}(h h]h }(hj6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjn6ubj)}(hjh]h*}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjn6ubj)}(hjph]hv}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjn6ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj#6ubeh}(h]h ]h"]h$]h&]jjuh1j3hj5hhhj5hMy ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj5hhhj5hMy ubah}(h]j5ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj5hMy hj5hhubj4)}(hhh]jM)}(h)atomic bitwise AND NOT with full orderingh]h)atomic bitwise AND NOT with full ordering}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMy hj6hhubah}(h]h ]h"]h$]h&]uh1j3hj5hhhj5hMy ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj6jHj6jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **~i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_andnot() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj6h]h Parameters}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM} hj6ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj7h]hs64 i}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj7ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMz hj7ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj17hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-7hMz hj.7ubah}(h]h ]h"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]uh1jhj-7hMz hj7ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjQ7h]h atomic64_t *v}(hjS7hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjO7ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM{ hjK7ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjf7hM{ hjg7ubah}(h]h ]h"]h$]h&]uh1jhjK7ubeh}(h]h ]h"]h$]h&]uh1jhjf7hM{ hj7ubeh}(h]h ]h"]h$]h&]uh1jhj6ubjM)}(h**Description**h]j)}(hj7h]h Description}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM} hj6ubjM)}(h@Atomically updates **v** to (**v** & **~i**) with full ordering.h](hAtomically updates }(hj7hhhNhNubj)}(h**v**h]hv}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubh to (}(hj7hhhNhNubj)}(h**v**h]hv}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubh & }(hj7hhhNhNubj)}(h**~i**h]h~i}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubh) with full ordering.}(hj7hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM| hj6ubjM)}(hEUnsafe to use in noinstr code; use raw_atomic64_fetch_andnot() there.h]hEUnsafe to use in noinstr code; use raw_atomic64_fetch_andnot() there.}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM~ hj6ubjM)}(h **Return**h]j)}(hj7h]hReturn}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj6ubjM)}(hThe original value of **v**.h](hThe original value of }(hj8hhhNhNubj)}(h**v**h]hv}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh.}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj6ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic64_fetch_andnot_acquire (C function)c.atomic64_fetch_andnot_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h8s64 atomic64_fetch_andnot_acquire (s64 i, atomic64_t *v)h]h)}(h7s64 atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjR8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjO8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjT8modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_andnot_acquiresbc.atomic64_fetch_andnot_acquireasbuh1hhjK8hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjt8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjK8hhhjs8hM ubh)}(hatomic64_fetch_andnot_acquireh]j)}(hjp8h]hatomic64_fetch_andnot_acquire}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjK8hhhjs8hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8modnameN classnameNjwjz)}j}]jn8c.atomic64_fetch_andnot_acquireasbuh1hhj8ubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj8ubj)}(hjh]hi}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8modnameN classnameNjwjz)}j}]jn8c.atomic64_fetch_andnot_acquireasbuh1hhj8ubjQ)}(h h]h }(hj 9hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj8ubj)}(hjh]h*}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubj)}(hjph]hv}(hj$9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubeh}(h]h ]h"]h$]h&]jjuh1j3hjK8hhhjs8hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjG8hhhjs8hM ubah}(h]jB8ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjs8hM hjD8hhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with acquire orderingh]h,atomic bitwise AND NOT with acquire ordering}(hjM9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjJ9hhubah}(h]h ]h"]h$]h&]uh1j3hjD8hhhjs8hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGje9jHje9jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **~i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_andnot_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjo9h]h Parameters}(hjq9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjm9ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hji9ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj9h]hs64 i}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj9ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj9ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj9hM hj9ubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhj9hM hj9ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj9h]h atomic64_t *v}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj9ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj9ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj9hM hj9ubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhj9hM hj9ubeh}(h]h ]h"]h$]h&]uh1jhji9ubjM)}(h**Description**h]j)}(hj:h]h Description}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hji9ubjM)}(hCAtomically updates **v** to (**v** & **~i**) with acquire ordering.h](hAtomically updates }(hj:hhhNhNubj)}(h**v**h]hv}(hj :hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh to (}(hj:hhhNhNubj)}(h**v**h]hv}(hj2:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh & }(hj:hhhNhNubj)}(h**~i**h]h~i}(hjD:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh) with acquire ordering.}(hj:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hji9ubjM)}(hMUnsafe to use in noinstr code; use raw_atomic64_fetch_andnot_acquire() there.h]hMUnsafe to use in noinstr code; use raw_atomic64_fetch_andnot_acquire() there.}(hj]:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hji9ubjM)}(h **Return**h]j)}(hjn:h]hReturn}(hjp:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjl:ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hji9ubjM)}(hThe original value of **v**.h](hThe original value of }(hj:hhhNhNubj)}(h**v**h]hv}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh.}(hj:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hji9ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic64_fetch_andnot_release (C function)c.atomic64_fetch_andnot_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h8s64 atomic64_fetch_andnot_release (s64 i, atomic64_t *v)h]h)}(h7s64 atomic64_fetch_andnot_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj:modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_andnot_releasesbc.atomic64_fetch_andnot_releaseasbuh1hhj:hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hj:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:hhhj:hM ubh)}(hatomic64_fetch_andnot_releaseh]j)}(hj:h]hatomic64_fetch_andnot_release}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj:hhhj:hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj;modnameN classnameNjwjz)}j}]j:c.atomic64_fetch_andnot_releaseasbuh1hhj;ubjQ)}(h h]h }(hj8;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;ubj)}(hjh]hi}(hjF;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj;ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hja;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^;ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjc;modnameN classnameNjwjz)}j}]j:c.atomic64_fetch_andnot_releaseasbuh1hhjZ;ubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZ;ubj)}(hjh]h*}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ;ubj)}(hjph]hv}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ;ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj;ubeh}(h]h ]h"]h$]h&]jjuh1j3hj:hhhj:hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj:hhhj:hM ubah}(h]j:ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj:hM hj:hhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with release orderingh]h,atomic bitwise AND NOT with release ordering}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;hhubah}(h]h ]h"]h$]h&]uh1j3hj:hhhj:hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj;jHj;jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **~i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_andnot_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj;h]h Parameters}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj<h]hs64 i}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj<ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj<hM hj<ubah}(h]h ]h"]h$]h&]uh1jhj;ubeh}(h]h ]h"]h$]h&]uh1jhj<hM hj;ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj=<h]h atomic64_t *v}(hj?<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;<ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj7<ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjV<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjR<hM hjS<ubah}(h]h ]h"]h$]h&]uh1jhj7<ubeh}(h]h ]h"]h$]h&]uh1jhjR<hM hj;ubeh}(h]h ]h"]h$]h&]uh1jhj;ubjM)}(h**Description**h]j)}(hjx<h]h Description}(hjz<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjv<ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;ubjM)}(hCAtomically updates **v** to (**v** & **~i**) with release ordering.h](hAtomically updates }(hj<hhhNhNubj)}(h**v**h]hv}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh to (}(hj<hhhNhNubj)}(h**v**h]hv}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh & }(hj<hhhNhNubj)}(h**~i**h]h~i}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh) with release ordering.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;ubjM)}(hMUnsafe to use in noinstr code; use raw_atomic64_fetch_andnot_release() there.h]hMUnsafe to use in noinstr code; use raw_atomic64_fetch_andnot_release() there.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;ubjM)}(h **Return**h]j)}(hj<h]hReturn}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;ubjM)}(hThe original value of **v**.h](hThe original value of }(hj<hhhNhNubj)}(h**v**h]hv}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic64_fetch_andnot_relaxed (C function)c.atomic64_fetch_andnot_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h8s64 atomic64_fetch_andnot_relaxed (s64 i, atomic64_t *v)h]h)}(h7s64 atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj>=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;=ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj@=modnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_andnot_relaxedsbc.atomic64_fetch_andnot_relaxedasbuh1hhj7=hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hj`=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7=hhhj_=hM ubh)}(hatomic64_fetch_andnot_relaxedh]j)}(hj\=h]hatomic64_fetch_andnot_relaxed}(hjr=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjn=ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj7=hhhj_=hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=modnameN classnameNjwjz)}j}]jZ=c.atomic64_fetch_andnot_relaxedasbuh1hhj=ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]hi}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=modnameN classnameNjwjz)}j}]jZ=c.atomic64_fetch_andnot_relaxedasbuh1hhj=ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]h*}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubj)}(hjph]hv}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubeh}(h]h ]h"]h$]h&]jjuh1j3hj7=hhhj_=hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj3=hhhj_=hM ubah}(h]j.=ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj_=hM hj0=hhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with relaxed orderingh]h,atomic bitwise AND NOT with relaxed ordering}(hj9>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj6>hhubah}(h]h ]h"]h$]h&]uh1j3hj0=hhhj_=hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjQ>jHjQ>jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **~i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_andnot_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj[>h]h Parameters}(hj]>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjY>ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjU>ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hjz>h]hs64 i}(hj|>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjx>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjt>ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hM hj>ubah}(h]h ]h"]h$]h&]uh1jhjt>ubeh}(h]h ]h"]h$]h&]uh1jhj>hM hjq>ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj>h]h atomic64_t *v}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj>ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hM hj>ubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hM hjq>ubeh}(h]h ]h"]h$]h&]uh1jhjU>ubjM)}(h**Description**h]j)}(hj>h]h Description}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjU>ubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hj?hhhNhNubj)}(h**v**h]hv}(hj ?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh to (}(hj?hhhNhNubj)}(h**v**h]hv}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh & }(hj?hhhNhNubj)}(h**~i**h]h~i}(hj0?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh) with relaxed ordering.}(hj?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjU>ubjM)}(hMUnsafe to use in noinstr code; use raw_atomic64_fetch_andnot_relaxed() there.h]hMUnsafe to use in noinstr code; use raw_atomic64_fetch_andnot_relaxed() there.}(hjI?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjU>ubjM)}(h **Return**h]j)}(hjZ?h]hReturn}(hj\?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjX?ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjU>ubjM)}(hThe original value of **v**.h](hThe original value of }(hjp?hhhNhNubj)}(h**v**h]hv}(hjx?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjp?ubh.}(hjp?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjU>ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_or (C function) c.atomic64_orhNtauh1hhjhhhNhNubh)}(hhh](h)}(h'void atomic64_or (s64 i, atomic64_t *v)h]h)}(h&void atomic64_or(s64 i, atomic64_t *v)h](j)}(hvoidh]hvoid}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?hhhj?hM ubh)}(h atomic64_orh]j)}(h atomic64_orh]h atomic64_or}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj?hhhj?hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj?modnameN classnameNjwjz)}j}]j)}jsj?sb c.atomic64_orasbuh1hhj?ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]hi}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj:@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7@ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj<@modnameN classnameNjwjz)}j}]j @ c.atomic64_orasbuh1hhj3@ubjQ)}(h h]h }(hjX@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3@ubj)}(hjh]h*}(hjf@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3@ubj)}(hjph]hv}(hjs@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3@ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubeh}(h]h ]h"]h$]h&]jjuh1j3hj?hhhj?hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj?hhhj?hM ubah}(h]j?ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj?hM hj?hhubj4)}(hhh]jM)}(h'atomic bitwise OR with relaxed orderingh]h'atomic bitwise OR with relaxed ordering}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj@hhubah}(h]h ]h"]h$]h&]uh1j3hj?hhhj?hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj@jHj@jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** | **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_or() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj@h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj@ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj@h]hs64 i}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj@ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj@hM hj@ubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hM hj@ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjAh]h atomic64_t *v}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjAubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj/AhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj+AhM hj,Aubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhj+AhM hj@ubeh}(h]h ]h"]h$]h&]uh1jhj@ubjM)}(h**Description**h]j)}(hjQAh]h Description}(hjSAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOAubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj@ubjM)}(hBAtomically updates **v** to (**v** | **i**) with relaxed ordering.h](hAtomically updates }(hjgAhhhNhNubj)}(h**v**h]hv}(hjoAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgAubh to (}(hjgAhhhNhNubj)}(h**v**h]hv}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgAubh | }(hjgAhhhNhNubj)}(h**i**h]hi}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgAubh) with relaxed ordering.}(hjgAhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj@ubjM)}(h;Unsafe to use in noinstr code; use raw_atomic64_or() there.h]h;Unsafe to use in noinstr code; use raw_atomic64_or() there.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj@ubjM)}(h **Return**h]j)}(hjAh]hReturn}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj@ubjM)}(hNothing.h]hNothing.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj@ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_fetch_or (C function)c.atomic64_fetch_orhNtauh1hhjhhhNhNubh)}(hhh](h)}(h,s64 atomic64_fetch_or (s64 i, atomic64_t *v)h]h)}(h+s64 atomic64_fetch_or(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjBmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_orsbc.atomic64_fetch_orasbuh1hhjAhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hj'BhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAhhhj&BhM ubh)}(hatomic64_fetch_orh]j)}(hj#Bh]hatomic64_fetch_or}(hj9BhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5Bubah}(h]h ](jjeh"]h$]h&]jjuh1hhjAhhhj&BhM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjWBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjYBmodnameN classnameNjwjz)}j}]j!Bc.atomic64_fetch_orasbuh1hhjPBubjQ)}(h h]h }(hjuBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPBubj)}(hjh]hi}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPBubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjLBubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjBmodnameN classnameNjwjz)}j}]j!Bc.atomic64_fetch_orasbuh1hhjBubjQ)}(h h]h }(hjBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBubj)}(hjh]h*}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubj)}(hjph]hv}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjLBubeh}(h]h ]h"]h$]h&]jjuh1j3hjAhhhj&BhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjAhhhj&BhM ubah}(h]jAah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj&BhM hjAhhubj4)}(hhh]jM)}(h$atomic bitwise OR with full orderingh]h$atomic bitwise OR with full ordering}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjBhhubah}(h]h ]h"]h$]h&]uh1j3hjAhhhj&BhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjCjHjCjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** | **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_or() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj"Ch]h Parameters}(hj$ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Cubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjCubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hjACh]hs64 i}(hjCChhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj?Cubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;Cubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjZChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjVChM hjWCubah}(h]h ]h"]h$]h&]uh1jhj;Cubeh}(h]h ]h"]h$]h&]uh1jhjVChM hj8Cubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjzCh]h atomic64_t *v}(hj|ChhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjxCubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjtCubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjChM hjCubah}(h]h ]h"]h$]h&]uh1jhjtCubeh}(h]h ]h"]h$]h&]uh1jhjChM hj8Cubeh}(h]h ]h"]h$]h&]uh1jhjCubjM)}(h**Description**h]j)}(hjCh]h Description}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjCubjM)}(h?Atomically updates **v** to (**v** | **i**) with full ordering.h](hAtomically updates }(hjChhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh to (}(hjChhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh | }(hjChhhNhNubj)}(h**i**h]hi}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh) with full ordering.}(hjChhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjCubjM)}(hAUnsafe to use in noinstr code; use raw_atomic64_fetch_or() there.h]hAUnsafe to use in noinstr code; use raw_atomic64_fetch_or() there.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjCubjM)}(h **Return**h]j)}(hj!Dh]hReturn}(hj#DhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjCubjM)}(hThe original value of **v**.h](hThe original value of }(hj7DhhhNhNubj)}(h**v**h]hv}(hj?DhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7Dubh.}(hj7DhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjCubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic64_fetch_or_acquire (C function)c.atomic64_fetch_or_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h4s64 atomic64_fetch_or_acquire (s64 i, atomic64_t *v)h]h)}(h3s64 atomic64_fetch_or_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj{DhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxDubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj}DmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_or_acquiresbc.atomic64_fetch_or_acquireasbuh1hhjtDhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjtDhhhjDhM ubh)}(hatomic64_fetch_or_acquireh]j)}(hjDh]hatomic64_fetch_or_acquire}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubah}(h]h ](jjeh"]h$]h&]jjuh1hhjtDhhhjDhM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjDmodnameN classnameNjwjz)}j}]jDc.atomic64_fetch_or_acquireasbuh1hhjDubjQ)}(h h]h }(hjDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDubj)}(hjh]hi}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjDubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjEmodnameN classnameNjwjz)}j}]jDc.atomic64_fetch_or_acquireasbuh1hhj EubjQ)}(h h]h }(hj2EhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj Eubj)}(hjh]h*}(hj@EhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Eubj)}(hjph]hv}(hjMEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Eubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjDubeh}(h]h ]h"]h$]h&]jjuh1j3hjtDhhhjDhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjpDhhhjDhM ubah}(h]jkDah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjDhM hjmDhhubj4)}(hhh]jM)}(h'atomic bitwise OR with acquire orderingh]h'atomic bitwise OR with acquire ordering}(hjvEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjsEhhubah}(h]h ]h"]h$]h&]uh1j3hjmDhhhjDhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjEjHjEjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** | **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_fetch_or_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjEh]h Parameters}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjEubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hjEh]hs64 i}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjEubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhM hjEubah}(h]h ]h"]h$]h&]uh1jhjEubeh}(h]h ]h"]h$]h&]uh1jhjEhM hjEubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjEh]h atomic64_t *v}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjEubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj FhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjFhM hjFubah}(h]h ]h"]h$]h&]uh1jhjEubeh}(h]h ]h"]h$]h&]uh1jhjFhM hjEubeh}(h]h ]h"]h$]h&]uh1jhjEubjM)}(h**Description**h]j)}(hj+Fh]h Description}(hj-FhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)Fubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjEubjM)}(hBAtomically updates **v** to (**v** | **i**) with acquire ordering.h](hAtomically updates }(hjAFhhhNhNubj)}(h**v**h]hv}(hjIFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAFubh to (}(hjAFhhhNhNubj)}(h**v**h]hv}(hj[FhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAFubh | }(hjAFhhhNhNubj)}(h**i**h]hi}(hjmFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAFubh) with acquire ordering.}(hjAFhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjEubjM)}(hIUnsafe to use in noinstr code; use raw_atomic64_fetch_or_acquire() there.h]hIUnsafe to use in noinstr code; use raw_atomic64_fetch_or_acquire() there.}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjEubjM)}(h **Return**h]j)}(hjFh]hReturn}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjEubjM)}(hThe original value of **v**.h](hThe original value of }(hjFhhhNhNubj)}(h**v**h]hv}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubh.}(hjFhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjEubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic64_fetch_or_release (C function)c.atomic64_fetch_or_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h4s64 atomic64_fetch_or_release (s64 i, atomic64_t *v)h]h)}(h3s64 atomic64_fetch_or_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjFmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_or_releasesbc.atomic64_fetch_or_releaseasbuh1hhjFhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjGhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFhhhjGhM ubh)}(hatomic64_fetch_or_releaseh]j)}(hjGh]hatomic64_fetch_or_release}(hj%GhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!Gubah}(h]h ](jjeh"]h$]h&]jjuh1hhjFhhhjGhM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjCGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@Gubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjEGmodnameN classnameNjwjz)}j}]j Gc.atomic64_fetch_or_releaseasbuh1hhjWubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMm hjVubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hjVWhhhNhNubj)}(h**v**h]hv}(hj^WhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVWubh to (}(hjVWhhhNhNubj)}(h**v**h]hv}(hjpWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVWubh ^ }(hjVWhhhNhNubj)}(h**i**h]hi}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVWubh) with relaxed ordering.}(hjVWhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMl hjVubjM)}(hJUnsafe to use in noinstr code; use raw_atomic64_fetch_xor_relaxed() there.h]hJUnsafe to use in noinstr code; use raw_atomic64_fetch_xor_relaxed() there.}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMn hjVubjM)}(h **Return**h]j)}(hjWh]hReturn}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMp hjVubjM)}(hThe original value of **v**.h](hThe original value of }(hjWhhhNhNubj)}(h**v**h]hv}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubh.}(hjWhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMq hjVubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_xchg (C function)c.atomic64_xchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h*s64 atomic64_xchg (atomic64_t *v, s64 new)h]h)}(h)s64 atomic64_xchg(atomic64_t *v, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjXmodnameN classnameNjwjz)}j}]j)}js atomic64_xchgsbc.atomic64_xchgasbuh1hhjWhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM{ ubjQ)}(h h]h }(hj(XhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjWhhhj'XhM{ ubh)}(h atomic64_xchgh]j)}(hj$Xh]h atomic64_xchg}(hj:XhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6Xubah}(h]h ](jjeh"]h$]h&]jjuh1hhjWhhhj'XhM{ ubj4)}(h(atomic64_t *v, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjXXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUXubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjZXmodnameN classnameNjwjz)}j}]j"Xc.atomic64_xchgasbuh1hhjQXubjQ)}(h h]h }(hjvXhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjQXubj)}(hjh]h*}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQXubj)}(hjph]hv}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQXubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjMXubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjXmodnameN classnameNjwjz)}j}]j"Xc.atomic64_xchgasbuh1hhjXubjQ)}(h h]h }(hjXhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjXubj)}(hnewh]hnew}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjMXubeh}(h]h ]h"]h$]h&]jjuh1j3hjWhhhj'XhM{ ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjWhhhj'XhM{ ubah}(h]jWah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'XhM{ hjWhhubj4)}(hhh]jM)}(h"atomic exchange with full orderingh]h"atomic exchange with full ordering}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM{ hjXhhubah}(h]h ]h"]h$]h&]uh1j3hjWhhhj'XhM{ ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjYjHjYjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 new`` s64 value to assign **Description** Atomically updates **v** to **new** with full ordering. Unsafe to use in noinstr code; use raw_atomic64_xchg() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj$Yh]h Parameters}(hj&YhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"Yubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjYubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjCYh]h atomic64_t *v}(hjEYhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAYubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM| hj=Yubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj\YhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjXYhM| hjYYubah}(h]h ]h"]h$]h&]uh1jhj=Yubeh}(h]h ]h"]h$]h&]uh1jhjXYhM| hj:Yubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hj|Yh]hs64 new}(hj~YhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjzYubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM} hjvYubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjYhM} hjYubah}(h]h ]h"]h$]h&]uh1jhjvYubeh}(h]h ]h"]h$]h&]uh1jhjYhM} hj:Yubeh}(h]h ]h"]h$]h&]uh1jhjYubjM)}(h**Description**h]j)}(hjYh]h Description}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjYubjM)}(h7Atomically updates **v** to **new** with full ordering.h](hAtomically updates }(hjYhhhNhNubj)}(h**v**h]hv}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubh to }(hjYhhhNhNubj)}(h**new**h]hnew}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubh with full ordering.}(hjYhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM~ hjYubjM)}(h=Unsafe to use in noinstr code; use raw_atomic64_xchg() there.h]h=Unsafe to use in noinstr code; use raw_atomic64_xchg() there.}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjYubjM)}(h **Return**h]j)}(hjZh]hReturn}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjYubjM)}(hThe original value of **v**.h](hThe original value of }(hj'ZhhhNhNubj)}(h**v**h]hv}(hj/ZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'Zubh.}(hj'ZhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjYubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic64_xchg_acquire (C function)c.atomic64_xchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 atomic64_xchg_acquire (atomic64_t *v, s64 new)h]h)}(h1s64 atomic64_xchg_acquire(atomic64_t *v, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjkZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhZubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmZmodnameN classnameNjwjz)}j}]j)}jsatomic64_xchg_acquiresbc.atomic64_xchg_acquireasbuh1hhjdZhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdZhhhjZhM ubh)}(hatomic64_xchg_acquireh]j)}(hjZh]hatomic64_xchg_acquire}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubah}(h]h ](jjeh"]h$]h&]jjuh1hhjdZhhhjZhM ubj4)}(h(atomic64_t *v, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjZmodnameN classnameNjwjz)}j}]jZc.atomic64_xchg_acquireasbuh1hhjZubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hjh]h*}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubj)}(hjph]hv}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjZubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj[modnameN classnameNjwjz)}j}]jZc.atomic64_xchg_acquireasbuh1hhj [ubjQ)}(h h]h }(hj/[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj [ubj)}(hnewh]hnew}(hj=[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj [ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjZubeh}(h]h ]h"]h$]h&]jjuh1j3hjdZhhhjZhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj`ZhhhjZhM ubah}(h]j[Zah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjZhM hj]Zhhubj4)}(hhh]jM)}(h%atomic exchange with acquire orderingh]h%atomic exchange with acquire ordering}(hjg[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjd[hhubah}(h]h ]h"]h$]h&]uh1j3hj]ZhhhjZhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj[jHj[jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 new`` s64 value to assign **Description** Atomically updates **v** to **new** with acquire ordering. Unsafe to use in noinstr code; use raw_atomic64_xchg_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj[h]h Parameters}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj[ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj[h]h atomic64_t *v}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj[ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hM hj[ubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhj[hM hj[ubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hj[h]hs64 new}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj[ubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hM hj[ubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhj[hM hj[ubeh}(h]h ]h"]h$]h&]uh1jhj[ubjM)}(h**Description**h]j)}(hj\h]h Description}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj[ubjM)}(h:Atomically updates **v** to **new** with acquire ordering.h](hAtomically updates }(hj2\hhhNhNubj)}(h**v**h]hv}(hj:\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2\ubh to }(hj2\hhhNhNubj)}(h**new**h]hnew}(hjL\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2\ubh with acquire ordering.}(hj2\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj[ubjM)}(hEUnsafe to use in noinstr code; use raw_atomic64_xchg_acquire() there.h]hEUnsafe to use in noinstr code; use raw_atomic64_xchg_acquire() there.}(hje\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj[ubjM)}(h **Return**h]j)}(hjv\h]hReturn}(hjx\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjt\ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj[ubjM)}(hThe original value of **v**.h](hThe original value of }(hj\hhhNhNubj)}(h**v**h]hv}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj[ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic64_xchg_release (C function)c.atomic64_xchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 atomic64_xchg_release (atomic64_t *v, s64 new)h]h)}(h1s64 atomic64_xchg_release(atomic64_t *v, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj\modnameN classnameNjwjz)}j}]j)}jsatomic64_xchg_releasesbc.atomic64_xchg_releaseasbuh1hhj\hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hj\hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\hhhj\hM ubh)}(hatomic64_xchg_releaseh]j)}(hj\h]hatomic64_xchg_release}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj\hhhj\hM ubj4)}(h(atomic64_t *v, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj"]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj$]modnameN classnameNjwjz)}j}]j\c.atomic64_xchg_releaseasbuh1hhj]ubjQ)}(h h]h }(hj@]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj]ubj)}(hjh]h*}(hjN]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubj)}(hjph]hv}(hj[]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjv]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjs]ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjx]modnameN classnameNjwjz)}j}]j\c.atomic64_xchg_releaseasbuh1hhjo]ubjQ)}(h h]h }(hj]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjo]ubj)}(hnewh]hnew}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjo]ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubeh}(h]h ]h"]h$]h&]jjuh1j3hj\hhhj\hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj\hhhj\hM ubah}(h]j\ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj\hM hj\hhubj4)}(hhh]jM)}(h%atomic exchange with release orderingh]h%atomic exchange with release ordering}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj]hhubah}(h]h ]h"]h$]h&]uh1j3hj\hhhj\hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj]jHj]jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 new`` s64 value to assign **Description** Atomically updates **v** to **new** with release ordering. Unsafe to use in noinstr code; use raw_atomic64_xchg_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj]h]h Parameters}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj]ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj ^h]h atomic64_t *v}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj^ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj&^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"^hM hj#^ubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhj"^hM hj^ubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjF^h]hs64 new}(hjH^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjD^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj@^ubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hj_^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[^hM hj\^ubah}(h]h ]h"]h$]h&]uh1jhj@^ubeh}(h]h ]h"]h$]h&]uh1jhj[^hM hj^ubeh}(h]h ]h"]h$]h&]uh1jhj]ubjM)}(h**Description**h]j)}(hj^h]h Description}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj]ubjM)}(h:Atomically updates **v** to **new** with release ordering.h](hAtomically updates }(hj^hhhNhNubj)}(h**v**h]hv}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh to }(hj^hhhNhNubj)}(h**new**h]hnew}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh with release ordering.}(hj^hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj]ubjM)}(hEUnsafe to use in noinstr code; use raw_atomic64_xchg_release() there.h]hEUnsafe to use in noinstr code; use raw_atomic64_xchg_release() there.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj]ubjM)}(h **Return**h]j)}(hj^h]hReturn}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj]ubjM)}(hThe original value of **v**.h](hThe original value of }(hj^hhhNhNubj)}(h**v**h]hv}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh.}(hj^hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic64_xchg_relaxed (C function)c.atomic64_xchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 atomic64_xchg_relaxed (atomic64_t *v, s64 new)h]h)}(h1s64 atomic64_xchg_relaxed(atomic64_t *v, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hj5_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2_ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj7_modnameN classnameNjwjz)}j}]j)}jsatomic64_xchg_relaxedsbc.atomic64_xchg_relaxedasbuh1hhj._hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjW_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj._hhhjV_hM ubh)}(hatomic64_xchg_relaxedh]j)}(hjS_h]hatomic64_xchg_relaxed}(hji_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhje_ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj._hhhjV_hM ubj4)}(h(atomic64_t *v, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj_modnameN classnameNjwjz)}j}]jQ_c.atomic64_xchg_relaxedasbuh1hhj_ubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_ubj)}(hjh]h*}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubj)}(hjph]hv}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj|_ubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj_modnameN classnameNjwjz)}j}]jQ_c.atomic64_xchg_relaxedasbuh1hhj_ubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_ubj)}(hnewh]hnew}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj|_ubeh}(h]h ]h"]h$]h&]jjuh1j3hj._hhhjV_hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj*_hhhjV_hM ubah}(h]j%_ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjV_hM hj'_hhubj4)}(hhh]jM)}(h%atomic exchange with relaxed orderingh]h%atomic exchange with relaxed ordering}(hj1`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj.`hhubah}(h]h ]h"]h$]h&]uh1j3hj'_hhhjV_hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjI`jHjI`jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 new`` s64 value to assign **Description** Atomically updates **v** to **new** with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_xchg_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjS`h]h Parameters}(hjU`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQ`ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjM`ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjr`h]h atomic64_t *v}(hjt`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjp`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjl`ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj`hM hj`ubah}(h]h ]h"]h$]h&]uh1jhjl`ubeh}(h]h ]h"]h$]h&]uh1jhj`hM hji`ubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hj`h]hs64 new}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj`ubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj`hM hj`ubah}(h]h ]h"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]uh1jhj`hM hji`ubeh}(h]h ]h"]h$]h&]uh1jhjM`ubjM)}(h**Description**h]j)}(hj`h]h Description}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjM`ubjM)}(h:Atomically updates **v** to **new** with relaxed ordering.h](hAtomically updates }(hj`hhhNhNubj)}(h**v**h]hv}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubh to }(hj`hhhNhNubj)}(h**new**h]hnew}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubh with relaxed ordering.}(hj`hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjM`ubjM)}(hEUnsafe to use in noinstr code; use raw_atomic64_xchg_relaxed() there.h]hEUnsafe to use in noinstr code; use raw_atomic64_xchg_relaxed() there.}(hj/ahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjM`ubjM)}(h **Return**h]j)}(hj@ah]hReturn}(hjBahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>aubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjM`ubjM)}(hThe original value of **v**.h](hThe original value of }(hjVahhhNhNubj)}(h**v**h]hv}(hj^ahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVaubh.}(hjVahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.h(hM hjM`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic64_cmpxchg (C function)c.atomic64_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 atomic64_cmpxchg (atomic64_t *v, s64 old, s64 new)h]h)}(h5s64 atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjamodnameN classnameNjwjz)}j}]j)}jsatomic64_cmpxchgsbc.atomic64_cmpxchgasbuh1hhjahhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjahhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjahhhjahM ubh)}(hatomic64_cmpxchgh]j)}(hjah]hatomic64_cmpxchg}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ](jjeh"]h$]h&]jjuh1hhjahhhjahM ubj4)}(h!(atomic64_t *v, s64 old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjamodnameN classnameNjwjz)}j}]jac.atomic64_cmpxchgasbuh1hhjaubjQ)}(h h]h }(hj bhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubj)}(hjh]h*}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj)}(hjph]hv}(hj%bhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjaubj:)}(hs64 oldh](h)}(hhh]j)}(hs64h]hs64}(hj@bhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=bubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjBbmodnameN classnameNjwjz)}j}]jac.atomic64_cmpxchgasbuh1hhj9bubjQ)}(h h]h }(hj^bhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj9bubj)}(holdh]hold}(hjlbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9bubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjaubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjbmodnameN classnameNjwjz)}j}]jac.atomic64_cmpxchgasbuh1hhjbubjQ)}(h h]h }(hjbhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjbubj)}(hnewh]hnew}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjaubeh}(h]h ]h"]h$]h&]jjuh1j3hjahhhjahM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjahhhjahM ubah}(h]jaah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjahM hjahhubj4)}(hhh]jM)}(h.atomic compare and exchange with full orderingh]h.atomic compare and exchange with full ordering}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjbhhubah}(h]h ]h"]h$]h&]uh1j3hjahhhjahM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjbjHjbjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 old`` s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_cmpxchg() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjch]h Parameters}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjbubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjch]h atomic64_t *v}(hj!chhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjcubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj8chhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4chM hj5cubah}(h]h ]h"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]uh1jhj4chM hjcubj)}(h&``s64 old`` s64 value to compare with h](j)}(h ``s64 old``h]jS)}(hjXch]hs64 old}(hjZchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjVcubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjRcubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjqchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjmchM hjncubah}(h]h ]h"]h$]h&]uh1jhjRcubeh}(h]h ]h"]h$]h&]uh1jhjmchM hjcubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjch]hs64 new}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjcubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjchM hjcubah}(h]h ]h"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]uh1jhjchM hjcubeh}(h]h ]h"]h$]h&]uh1jhjbubjM)}(h**Description**h]j)}(hjch]h Description}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjbubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjchhhNhNubj)}(h**v**h]hv}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh == }(hjchhhNhNubj)}(h**old**h]hold}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh), atomically updates }(hjchhhNhNubj)}(h**v**h]hv}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh to }(hjchhhNhNubj)}(h**new**h]hnew}(hj dhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh with full ordering. Otherwise, }(hjchhhNhNubj)}(h**v**h]hv}(hj2dhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh2 is not modified and relaxed ordering is provided.}(hjchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjbubjM)}(h@Unsafe to use in noinstr code; use raw_atomic64_cmpxchg() there.h]h@Unsafe to use in noinstr code; use raw_atomic64_cmpxchg() there.}(hjKdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjbubjM)}(h **Return**h]j)}(hj\dh]hReturn}(hj^dhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZdubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjbubjM)}(hThe original value of **v**.h](hThe original value of }(hjrdhhhNhNubj)}(h**v**h]hv}(hjzdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrdubh.}(hjrdhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjbubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic64_cmpxchg_acquire (C function)c.atomic64_cmpxchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h>s64 atomic64_cmpxchg_acquire (atomic64_t *v, s64 old, s64 new)h]h)}(h=s64 atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjdmodnameN classnameNjwjz)}j}]j)}jsatomic64_cmpxchg_acquiresbc.atomic64_cmpxchg_acquireasbuh1hhjdhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdhhhjdhM ubh)}(hatomic64_cmpxchg_acquireh]j)}(hjdh]hatomic64_cmpxchg_acquire}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ](jjeh"]h$]h&]jjuh1hhjdhhhjdhM ubj4)}(h!(atomic64_t *v, s64 old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj emodnameN classnameNjwjz)}j}]jdc.atomic64_cmpxchg_acquireasbuh1hhjeubjQ)}(h h]h }(hj&ehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjeubj)}(hjh]h*}(hj4ehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubj)}(hjph]hv}(hjAehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdubj:)}(hs64 oldh](h)}(hhh]j)}(hs64h]hs64}(hj\ehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYeubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj^emodnameN classnameNjwjz)}j}]jdc.atomic64_cmpxchg_acquireasbuh1hhjUeubjQ)}(h h]h }(hjzehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUeubj)}(holdh]hold}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUeubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjemodnameN classnameNjwjz)}j}]jdc.atomic64_cmpxchg_acquireasbuh1hhjeubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjeubj)}(hnewh]hnew}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdubeh}(h]h ]h"]h$]h&]jjuh1j3hjdhhhjdhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjdhhhjdhM ubah}(h]jdah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjdhM hjdhhubj4)}(hhh]jM)}(h1atomic compare and exchange with acquire orderingh]h1atomic compare and exchange with acquire ordering}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjehhubah}(h]h ]h"]h$]h&]uh1j3hjdhhhjdhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjfjHjfjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 old`` s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_cmpxchg_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjfh]h Parameters}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjfubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj;fh]h atomic64_t *v}(hj=fhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj9fubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj5fubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjTfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjPfhM hjQfubah}(h]h ]h"]h$]h&]uh1jhj5fubeh}(h]h ]h"]h$]h&]uh1jhjPfhM hj2fubj)}(h&``s64 old`` s64 value to compare with h](j)}(h ``s64 old``h]jS)}(hjtfh]hs64 old}(hjvfhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjrfubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjnfubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjfhM hjfubah}(h]h ]h"]h$]h&]uh1jhjnfubeh}(h]h ]h"]h$]h&]uh1jhjfhM hj2fubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjfh]hs64 new}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjfubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjfubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjfhM hjfubah}(h]h ]h"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]uh1jhjfhM hj2fubeh}(h]h ]h"]h$]h&]uh1jhjfubjM)}(h**Description**h]j)}(hjfh]h Description}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjfubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjfhhhNhNubj)}(h**v**h]hv}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh == }(hjfhhhNhNubj)}(h**old**h]hold}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh), atomically updates }(hjfhhhNhNubj)}(h**v**h]hv}(hj*ghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh to }(hjfhhhNhNubj)}(h**new**h]hnew}(hjs64 atomic64_cmpxchg_release (atomic64_t *v, s64 old, s64 new)h]h)}(h=s64 atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjgmodnameN classnameNjwjz)}j}]j)}jsatomic64_cmpxchg_releasesbc.atomic64_cmpxchg_releaseasbuh1hhjghhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjghhhjghM ubh)}(hatomic64_cmpxchg_releaseh]j)}(hjgh]hatomic64_cmpxchg_release}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubah}(h]h ](jjeh"]h$]h&]jjuh1hhjghhhjghM ubj4)}(h!(atomic64_t *v, s64 old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj$hhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!hubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj&hmodnameN classnameNjwjz)}j}]jgc.atomic64_cmpxchg_releaseasbuh1hhjhubjQ)}(h h]h }(hjBhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubj)}(hjh]h*}(hjPhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubj)}(hjph]hv}(hj]hhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjhubj:)}(hs64 oldh](h)}(hhh]j)}(hs64h]hs64}(hjxhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuhubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjzhmodnameN classnameNjwjz)}j}]jgc.atomic64_cmpxchg_releaseasbuh1hhjqhubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqhubj)}(holdh]hold}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjhubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjhmodnameN classnameNjwjz)}j}]jgc.atomic64_cmpxchg_releaseasbuh1hhjhubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubj)}(hnewh]hnew}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjhubeh}(h]h ]h"]h$]h&]jjuh1j3hjghhhjghM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjghhhjghM ubah}(h]jgah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjghM hjghhubj4)}(hhh]jM)}(h1atomic compare and exchange with release orderingh]h1atomic compare and exchange with release ordering}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjihhubah}(h]h ]h"]h$]h&]uh1j3hjghhhjghM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj.ijHj.ijIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 old`` s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_cmpxchg_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj8ih]h Parameters}(hj:ihhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6iubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj2iubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjWih]h atomic64_t *v}(hjYihhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjUiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjQiubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjpihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlihM hjmiubah}(h]h ]h"]h$]h&]uh1jhjQiubeh}(h]h ]h"]h$]h&]uh1jhjlihM hjNiubj)}(h&``s64 old`` s64 value to compare with h](j)}(h ``s64 old``h]jS)}(hjih]hs64 old}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjiubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjihM hjiubah}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]uh1jhjihM hjNiubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjih]hs64 new}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjiubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjihM hjiubah}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]uh1jhjihM hjNiubeh}(h]h ]h"]h$]h&]uh1jhj2iubjM)}(h**Description**h]j)}(hjjh]h Description}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj2iubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjjhhhNhNubj)}(h**v**h]hv}(hj"jhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh == }(hjjhhhNhNubj)}(h**old**h]hold}(hj4jhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh), atomically updates }(hjjhhhNhNubj)}(h**v**h]hv}(hjFjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh to }(hjjhhhNhNubj)}(h**new**h]hnew}(hjXjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh# with release ordering. Otherwise, }(hjjhhhNhNubj)}(h**v**h]hv}(hjjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh2 is not modified and relaxed ordering is provided.}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj2iubjM)}(hHUnsafe to use in noinstr code; use raw_atomic64_cmpxchg_release() there.h]hHUnsafe to use in noinstr code; use raw_atomic64_cmpxchg_release() there.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj2iubjM)}(h **Return**h]j)}(hjjh]hReturn}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj2iubjM)}(hThe original value of **v**.h](hThe original value of }(hjjhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh.}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj2iubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic64_cmpxchg_relaxed (C function)c.atomic64_cmpxchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h>s64 atomic64_cmpxchg_relaxed (atomic64_t *v, s64 old, s64 new)h]h)}(h=s64 atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjjmodnameN classnameNjwjz)}j}]j)}jsatomic64_cmpxchg_relaxedsbc.atomic64_cmpxchg_relaxedasbuh1hhjjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjhhhjkhM ubh)}(hatomic64_cmpxchg_relaxedh]j)}(hj kh]hatomic64_cmpxchg_relaxed}(hj"khhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubah}(h]h ](jjeh"]h$]h&]jjuh1hhjjhhhjkhM ubj4)}(h!(atomic64_t *v, s64 old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj@khhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=kubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjBkmodnameN classnameNjwjz)}j}]j kc.atomic64_cmpxchg_relaxedasbuh1hhj9kubjQ)}(h h]h }(hj^khhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj9kubj)}(hjh]h*}(hjlkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9kubj)}(hjph]hv}(hjykhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9kubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj5kubj:)}(hs64 oldh](h)}(hhh]j)}(hs64h]hs64}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjkmodnameN classnameNjwjz)}j}]j kc.atomic64_cmpxchg_relaxedasbuh1hhjkubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkubj)}(holdh]hold}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj5kubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjkmodnameN classnameNjwjz)}j}]j kc.atomic64_cmpxchg_relaxedasbuh1hhjkubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkubj)}(hnewh]hnew}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj5kubeh}(h]h ]h"]h$]h&]jjuh1j3hjjhhhjkhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjjhhhjkhM ubah}(h]jjah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjkhM hjjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with relaxed orderingh]h1atomic compare and exchange with relaxed ordering}(hj2lhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj/lhhubah}(h]h ]h"]h$]h&]uh1j3hjjhhhjkhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjJljHjJljIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 old`` s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_cmpxchg_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjTlh]h Parameters}(hjVlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRlubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjNlubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjslh]h atomic64_t *v}(hjulhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjqlubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjmlubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlhM hjlubah}(h]h ]h"]h$]h&]uh1jhjmlubeh}(h]h ]h"]h$]h&]uh1jhjlhM hjjlubj)}(h&``s64 old`` s64 value to compare with h](j)}(h ``s64 old``h]jS)}(hjlh]hs64 old}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjlubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjlubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlhM hjlubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]uh1jhjlhM hjjlubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjlh]hs64 new}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjlubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjlubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlhM hjlubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]uh1jhjlhM hjjlubeh}(h]h ]h"]h$]h&]uh1jhjNlubjM)}(h**Description**h]j)}(hj mh]h Description}(hj"mhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjNlubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj6mhhhNhNubj)}(h**v**h]hv}(hj>mhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6mubh == }(hj6mhhhNhNubj)}(h**old**h]hold}(hjPmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6mubh), atomically updates }(hj6mhhhNhNubj)}(h**v**h]hv}(hjbmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6mubh to }(hj6mhhhNhNubj)}(h**new**h]hnew}(hjtmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6mubh# with relaxed ordering. Otherwise, }(hj6mhhhNhNubj)}(h**v**h]hv}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6mubh2 is not modified and relaxed ordering is provided.}(hj6mhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjNlubjM)}(hHUnsafe to use in noinstr code; use raw_atomic64_cmpxchg_relaxed() there.h]hHUnsafe to use in noinstr code; use raw_atomic64_cmpxchg_relaxed() there.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjNlubjM)}(h **Return**h]j)}(hjmh]hReturn}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjNlubjM)}(hThe original value of **v**.h](hThe original value of }(hjmhhhNhNubj)}(h**v**h]hv}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubh.}(hjmhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjNlubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!atomic64_try_cmpxchg (C function)c.atomic64_try_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(hyh]h Parameters}(hj@yhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh is negative, }(hj(hhhNhNubj)}(h **false**h]hfalse}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh otherwise.}(hj(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic64_add_negative_release (C function)c.atomic64_add_negative_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9bool atomic64_add_negative_release (s64 i, atomic64_t *v)h]h)}(h8bool atomic64_add_negative_release(s64 i, atomic64_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hatomic64_add_negative_releaseh]j)}(hatomic64_add_negative_releaseh]hatomic64_add_negative_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjȆhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjņubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjʆmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic64_add_negative_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_add_negative_releaseasbuh1hhj ubjQ)}(h h]h }(hj/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]j|ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hj~hhubj4)}(hhh]jM)}(h5atomic add and test if negative with release orderingh]h5atomic add and test if negative with release ordering}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjphhubah}(h]h ]h"]h$]h&]uh1j3hj~hhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXS**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic64_add_negative_release() there. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj͇hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjɇhM hjʇubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjɇhM hjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj(h]h Description}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hj>hhhNhNubj)}(h**v**h]hv}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh to (}(hj>hhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh + }(hj>hhhNhNubj)}(h**i**h]hi}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh) with release ordering.}(hj>hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hMUnsafe to use in noinstr code; use raw_atomic64_add_negative_release() there.h]hMUnsafe to use in noinstr code; use raw_atomic64_add_negative_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is negative, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj҈hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic64_add_negative_relaxed (C function)c.atomic64_add_negative_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9bool atomic64_add_negative_relaxed (s64 i, atomic64_t *v)h]h)}(h8bool atomic64_add_negative_relaxed(s64 i, atomic64_t *v)h](j)}(hjh]hbool}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hatomic64_add_negative_relaxedh]j)}(hatomic64_add_negative_relaxedh]hatomic64_add_negative_relaxed}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjLmodnameN classnameNjwjz)}j}]j)}jsj-sbc.atomic64_add_negative_relaxedasbuh1hhjCubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubj)}(hjh]hi}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jfc.atomic64_add_negative_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj̉hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h5atomic add and test if negative with relaxed orderingh]h5atomic add and test if negative with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hXS**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic64_add_negative_relaxed() there. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hj6h]hs64 i}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj0ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjKhM hjLubah}(h]h ]h"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]uh1jhjKhM hj-ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjoh]h atomic64_t *v}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjmubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjiubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]uh1jhjhM hj-ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjȊhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjڊhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hMUnsafe to use in noinstr code; use raw_atomic64_add_negative_relaxed() there.h]hMUnsafe to use in noinstr code; use raw_atomic64_add_negative_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh if the resulting value of }(hj,hhhNhNubj)}(h**v**h]hv}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh is negative, }(hj,hhhNhNubj)}(h **false**h]hfalse}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh otherwise.}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&atomic64_fetch_add_unless (C function)c.atomic64_fetch_add_unlesshNtauh1hhjhhhNhNubh)}(hhh](h)}(h;s64 atomic64_fetch_add_unless (atomic64_t *v, s64 a, s64 u)h]h)}(h:s64 atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsatomic64_fetch_add_unlesssbc.atomic64_fetch_add_unlessasbuh1hhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hatomic64_fetch_add_unlessh]j)}(hjh]hatomic64_fetch_add_unless}(hjċhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(atomic64_t *v, s64 a, s64 u)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjߋubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_add_unlessasbuh1hhjۋubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjۋubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjۋubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjۋubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj׋ubj:)}(hs64 ah](h)}(hhh]j)}(hs64h]hs64}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8modnameN classnameNjwjz)}j}]jc.atomic64_fetch_add_unlessasbuh1hhj/ubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/ubj)}(hjh]ha}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj׋ubj:)}(hs64 uh](h)}(hhh]j)}(hs64h]hs64}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_fetch_add_unlessasbuh1hhjvubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvubj)}(hjlh]hu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj׋ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hjҌhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjόhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 a`` s64 value to add ``s64 u`` s64 value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_fetch_add_unless() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hM hj)ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj(hM hj ubj)}(h``s64 a`` s64 value to add h](j)}(h ``s64 a``h]jS)}(hjLh]hs64 a}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjFubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjahM hjbubah}(h]h ]h"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]uh1jhjahM hj ubj)}(h$``s64 u`` s64 value to compare with h](j)}(h ``s64 u``h]jS)}(hjh]hs64 u}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hj ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj֍hhhNhNubj)}(h**v**h]hv}(hjލhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj֍ubh != }(hj֍hhhNhNubj)}(h**u**h]hu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj֍ubh), atomically updates }(hj֍hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj֍ubh to (}(hj֍hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj֍ubh + }(hj֍hhhNhNubj)}(h**a**h]ha}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj֍ubh!) with full ordering. Otherwise, }(hj֍hhhNhNubj)}(h**v**h]hv}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj֍ubh2 is not modified and relaxed ordering is provided.}(hj֍hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hIUnsafe to use in noinstr code; use raw_atomic64_fetch_add_unless() there.h]hIUnsafe to use in noinstr code; use raw_atomic64_fetch_add_unless() there.}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjbh]hReturn}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hThe original value of **v**.h](hThe original value of }(hjxhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh.}(hjxhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic64_add_unless (C function)c.atomic64_add_unlesshNtauh1hhjhhhNhNubh)}(hhh](h)}(h6bool atomic64_add_unless (atomic64_t *v, s64 a, s64 u)h]h)}(h5bool atomic64_add_unless(atomic64_t *v, s64 a, s64 u)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjǎhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjƎhM ubh)}(hatomic64_add_unlessh]j)}(hatomic64_add_unlessh]hatomic64_add_unless}(hjَhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjՎubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjƎhM ubj4)}(h(atomic64_t *v, s64 a, s64 u)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjێsbc.atomic64_add_unlessasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 ah](h)}(hhh]j)}(hs64h]hs64}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjPmodnameN classnameNjwjz)}j}]jc.atomic64_add_unlessasbuh1hhjGubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjGubj)}(hjh]ha}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 uh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.atomic64_add_unlessasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjlh]hu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjƎhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjƎhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjƎhM hjhhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjƎhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 a`` s64 value to add ``s64 u`` s64 value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_add_unless() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj+h]h atomic64_t *v}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj%ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj@hM hjAubah}(h]h ]h"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]uh1jhj@hM hj"ubj)}(h``s64 a`` s64 value to add h](j)}(h ``s64 a``h]jS)}(hjdh]hs64 a}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj^ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjyhM hjzubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhjyhM hj"ubj)}(h$``s64 u`` s64 value to compare with h](j)}(h ``s64 u``h]jS)}(hjh]hs64 u}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hj"ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjؐh]h Description}(hjڐhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj֐ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh != }(hjhhhNhNubj)}(h**u**h]hu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**a**h]ha}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh!) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hCUnsafe to use in noinstr code; use raw_atomic64_add_unless() there.h]hCUnsafe to use in noinstr code; use raw_atomic64_add_unless() there.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjzh]hReturn}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic64_inc_not_zero (C function)c.atomic64_inc_not_zerohNtauh1hhjhhhNhNubh)}(hhh](h)}(h*bool atomic64_inc_not_zero (atomic64_t *v)h]h)}(h)bool atomic64_inc_not_zero(atomic64_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hatomic64_inc_not_zeroh]j)}(hatomic64_inc_not_zeroh]hatomic64_inc_not_zero}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2modnameN classnameNjwjz)}j}]j)}jsjsbc.atomic64_inc_not_zeroasbuh1hhj)ubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)ubj)}(hjh]h*}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubj)}(hjph]hv}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h/atomic increment unless zero with full orderingh]h/atomic increment unless zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXc**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** If (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_inc_not_zero() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjՒh]h atomic64_t *v}(hjגhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjӒubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjϒubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjϒubeh}(h]h ]h"]h$]h&]uh1jhjhM hj̒ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hIf (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj&hhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh != 0), atomically updates }(hj&hhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh to (}(hj&hhhNhNubj)}(h**v**h]hv}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh% + 1) with full ordering. Otherwise, }(hj&hhhNhNubj)}(h**v**h]hv}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh2 is not modified and relaxed ordering is provided.}(hj&hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hEUnsafe to use in noinstr code; use raw_atomic64_inc_not_zero() there.h]hEUnsafe to use in noinstr code; use raw_atomic64_inc_not_zero() there.}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM! hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM# hjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj̓hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM$ hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)atomic64_inc_unless_negative (C function)c.atomic64_inc_unless_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1bool atomic64_inc_unless_negative (atomic64_t *v)h]h)}(h0bool atomic64_inc_unless_negative(atomic64_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/ ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM/ ubh)}(hatomic64_inc_unless_negativeh]j)}(hatomic64_inc_unless_negativeh]hatomic64_inc_unless_negative}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM/ ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjFmodnameN classnameNjwjz)}j}]j)}jsj'sbc.atomic64_inc_unless_negativeasbuh1hhj=ubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]h*}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj9ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM/ ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM/ ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM/ hjhhubj4)}(hhh]jM)}(h3atomic increment unless negative with full orderingh]h3atomic increment unless negative with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/ hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM/ ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXj**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** If (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_inc_unless_negative() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjʔh]h Parameters}(hj̔hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjȔubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM3 hjĔubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM0 hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM0 hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM0 hjubah}(h]h ]h"]h$]h&]uh1jhjĔubjM)}(h**Description**h]j)}(hj$h]h Description}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM2 hjĔubjM)}(hIf (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj:hhhNhNubj)}(h**v**h]hv}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh >= 0), atomically updates }(hj:hhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh to (}(hj:hhhNhNubj)}(h**v**h]hv}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh% + 1) with full ordering. Otherwise, }(hj:hhhNhNubj)}(h**v**h]hv}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh2 is not modified and relaxed ordering is provided.}(hj:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1 hjĔubjM)}(hLUnsafe to use in noinstr code; use raw_atomic64_inc_unless_negative() there.h]hLUnsafe to use in noinstr code; use raw_atomic64_inc_unless_negative() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM4 hjĔubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM6 hjĔubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjΕhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM7 hjĔubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)atomic64_dec_unless_positive (C function)c.atomic64_dec_unless_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1bool atomic64_dec_unless_positive (atomic64_t *v)h]h)}(h0bool atomic64_dec_unless_positive(atomic64_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMB ubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj&hMB ubh)}(hatomic64_dec_unless_positiveh]j)}(hatomic64_dec_unless_positiveh]hatomic64_dec_unless_positive}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj&hMB ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjZmodnameN classnameNjwjz)}j}]j)}jsj;sbc.atomic64_dec_unless_positiveasbuh1hhjQubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjQubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjMubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj&hMB ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj&hMB ubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj&hMB hjhhubj4)}(hhh]jM)}(h3atomic decrement unless positive with full orderingh]h3atomic decrement unless positive with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMB hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj&hMB ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjԖjHjԖjIjJjKuh1hhhhjhNhNubj)}(hXj**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** If (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_dec_unless_positive() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjޖh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjܖubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMF hjؖubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMC hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMC hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMC hjubah}(h]h ]h"]h$]h&]uh1jhjؖubjM)}(h**Description**h]j)}(hj8h]h Description}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhME hjؖubjM)}(hIf (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjNhhhNhNubj)}(h**v**h]hv}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh <= 0), atomically updates }(hjNhhhNhNubj)}(h**v**h]hv}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh to (}(hjNhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh% - 1) with full ordering. Otherwise, }(hjNhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh2 is not modified and relaxed ordering is provided.}(hjNhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMD hjؖubjM)}(hLUnsafe to use in noinstr code; use raw_atomic64_dec_unless_positive() there.h]hLUnsafe to use in noinstr code; use raw_atomic64_dec_unless_positive() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMG hjؖubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMI hjؖubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjЗhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj̗ubh if }(hj̗hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj̗ubh was updated, }(hj̗hhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj̗ubh otherwise.}(hj̗hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMJ hjؖubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic64_dec_if_positive (C function)c.atomic64_dec_if_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h,s64 atomic64_dec_if_positive (atomic64_t *v)h]h)}(h+s64 atomic64_dec_if_positive(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2modnameN classnameNjwjz)}j}]j)}jsatomic64_dec_if_positivesbc.atomic64_dec_if_positiveasbuh1hhj)hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMU ubjQ)}(h h]h }(hjRhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)hhhjQhMU ubh)}(hatomic64_dec_if_positiveh]j)}(hjNh]hatomic64_dec_if_positive}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj)hhhjQhMU ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jLc.atomic64_dec_if_positiveasbuh1hhj{ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjwubah}(h]h ]h"]h$]h&]jjuh1j3hj)hhhjQhMU ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj%hhhjQhMU ubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjQhMU hj"hhubj4)}(hhh]jM)}(h/atomic decrement if positive with full orderingh]h/atomic decrement if positive with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMU hjhhubah}(h]h ]h"]h$]h&]uh1j3hj"hhhjQhMU ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXx**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** If (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic64_dec_if_positive() there. **Return** The old value of (**v** - 1), regardless of whether **v** was updated.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMY hjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj%h]h atomic64_t *v}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj#ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMV hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj:hMV hj;ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj:hMV hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj`h]h Description}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMX hjubjM)}(hIf (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjvhhhNhNubj)}(h**v**h]hv}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh > 0), atomically updates }(hjvhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh to (}(hjvhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh% - 1) with full ordering. Otherwise, }(hjvhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh2 is not modified and relaxed ordering is provided.}(hjvhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMW hjubjM)}(hHUnsafe to use in noinstr code; use raw_atomic64_dec_if_positive() there.h]hHUnsafe to use in noinstr code; use raw_atomic64_dec_if_positive() there.}(hj͙hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMZ hjubjM)}(h **Return**h]j)}(hjޙh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjܙubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM\ hjubjM)}(hFThe old value of (**v** - 1), regardless of whether **v** was updated.h](hThe old value of (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1), regardless of whether }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM] hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_long_read (C function)c.atomic_long_readhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.long atomic_long_read (const atomic_long_t *v)h]h)}(h-long atomic_long_read(const atomic_long_t *v)h](j)}(hlongh]hlong}(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjChhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMh ubjQ)}(h h]h }(hjVhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjChhhjUhMh ubh)}(hatomic_long_readh]j)}(hatomic_long_readh]hatomic_long_read}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ](jjeh"]h$]h&]jjuh1hhjChhhjUhMh ubj4)}(h(const atomic_long_t *v)h]j:)}(hconst atomic_long_t *vh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjjsbc.atomic_long_readasbuh1hhjubjQ)}(h h]h }(hjšhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjКhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjݚhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj|ubah}(h]h ]h"]h$]h&]jjuh1j3hjChhhjUhMh ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj?hhhjUhMh ubah}(h]j:ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjUhMh hj<hhubj4)}(hhh]jM)}(h!atomic load with relaxed orderingh]h!atomic load with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMh hjhhubah}(h]h ]h"]h$]h&]uh1j3hj<hhhjUhMh ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically loads the value of **v** with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_read() there. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hj(h]h Parameters}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMl hj"ubj)}(hhh]j)}(h4``const atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``const atomic_long_t *v``h]jS)}(hjGh]hconst atomic_long_t *v}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMi hjAubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj\hMi hj]ubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhj\hMi hj>ubah}(h]h ]h"]h$]h&]uh1jhj"ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMk hj"ubjM)}(h:Atomically loads the value of **v** with relaxed ordering.h](hAtomically loads the value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMj hj"ubjM)}(h@Unsafe to use in noinstr code; use raw_atomic_long_read() there.h]h@Unsafe to use in noinstr code; use raw_atomic_long_read() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMl hj"ubjM)}(h **Return**h]j)}(hjʛh]hReturn}(hj̛hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjțubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMn hj"ubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMo hj"ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_long_read_acquire (C function)c.atomic_long_read_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6long atomic_long_read_acquire (const atomic_long_t *v)h]h)}(h5long atomic_long_read_acquire(const atomic_long_t *v)h](j)}(hlongh]hlong}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMy ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj/hMy ubh)}(hatomic_long_read_acquireh]j)}(hatomic_long_read_acquireh]hatomic_long_read_acquire}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj/hMy ubj4)}(h(const atomic_long_t *v)h]j:)}(hconst atomic_long_t *vh](j?)}(hj h]hconst}(hj^hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjZubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubh)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj~modnameN classnameNjwjz)}j}]j)}jsjDsbc.atomic_long_read_acquireasbuh1hhjZubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjVubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj/hMy ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj/hMy ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj/hMy hjhhubj4)}(hhh]jM)}(h!atomic load with acquire orderingh]h!atomic load with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMy hjݜhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj/hMy ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``const atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically loads the value of **v** with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_read_acquire() there. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM} hjubj)}(hhh]j)}(h4``const atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``const atomic_long_t *v``h]jS)}(hj!h]hconst atomic_long_t *v}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMz hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hMz hj7ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj6hMz hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj\h]h Description}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM| hjubjM)}(h:Atomically loads the value of **v** with acquire ordering.h](hAtomically loads the value of }(hjrhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubh with acquire ordering.}(hjrhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM{ hjubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_long_read_acquire() there.h]hHUnsafe to use in noinstr code; use raw_atomic_long_read_acquire() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM} hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_long_set (C function)c.atomic_long_sethNtauh1hhjhhhNhNubh)}(hhh](h)}(h/void atomic_long_set (atomic_long_t *v, long i)h]h)}(h.void atomic_long_set(atomic_long_t *v, long i)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hM ubh)}(hatomic_long_seth]j)}(hatomic_long_seth]hatomic_long_set}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hM ubj4)}(h(atomic_long_t *v, long i)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=modnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_setasbuh1hhj4ubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hjh]h*}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubj)}(hjph]hv}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubj:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hM hjhhubj4)}(hhh]jM)}(h atomic set with relaxed orderingh]h atomic set with relaxed ordering}(hjӞhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjОhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long i`` long value to assign **Description** Atomically sets **v** to **i** with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_set() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj)hM hj*ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj)hM hj ubj)}(h ``long i`` long value to assign h](j)}(h ``long i``h]jS)}(hjMh]hlong i}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjGubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjbhM hjcubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjbhM hj ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h5Atomically sets **v** to **i** with relaxed ordering.h](hAtomically sets }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h?Unsafe to use in noinstr code; use raw_atomic_long_set() there.h]h?Unsafe to use in noinstr code; use raw_atomic_long_set() there.}(hjџhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$atomic_long_set_release (C function)c.atomic_long_set_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h7void atomic_long_set_release (atomic_long_t *v, long i)h]h)}(h6void atomic_long_set_release(atomic_long_t *v, long i)h](j)}(hvoidh]hvoid}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hj6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#hhhj5hM ubh)}(hatomic_long_set_releaseh]j)}(hatomic_long_set_releaseh]hatomic_long_set_release}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubah}(h]h ](jjeh"]h$]h&]jjuh1hhj#hhhj5hM ubj4)}(h(atomic_long_t *v, long i)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjimodnameN classnameNjwjz)}j}]j)}jsjJsbc.atomic_long_set_releaseasbuh1hhj`ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\ubj:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjȠhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj֠hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\ubeh}(h]h ]h"]h$]h&]jjuh1j3hj#hhhj5hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj5hM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj5hM hjhhubj4)}(hhh]jM)}(h atomic set with release orderingh]h atomic set with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj5hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long i`` long value to assign **Description** Atomically sets **v** to **i** with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_set_release() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj!h]h Parameters}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj@h]hatomic_long_t *v}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj:ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUhM hjVubah}(h]h ]h"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]uh1jhjUhM hj7ubj)}(h ``long i`` long value to assign h](j)}(h ``long i``h]jS)}(hjyh]hlong i}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjsubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjsubeh}(h]h ]h"]h$]h&]uh1jhjhM hj7ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h5Atomically sets **v** to **i** with release ordering.h](hAtomically sets }(hjʡhhhNhNubj)}(h**v**h]hv}(hjҡhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjʡubh to }(hjʡhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjʡubh with release ordering.}(hjʡhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hGUnsafe to use in noinstr code; use raw_atomic_long_set_release() there.h]hGUnsafe to use in noinstr code; use raw_atomic_long_set_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hNothing.h]hNothing.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_long_add (C function)c.atomic_long_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h/void atomic_long_add (long i, atomic_long_t *v)h]h)}(h.void atomic_long_add(long i, atomic_long_t *v)h](j)}(hvoidh]hvoid}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjbhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjOhhhjahM ubh)}(hatomic_long_addh]j)}(hatomic_long_addh]hatomic_long_add}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpubah}(h]h ](jjeh"]h$]h&]jjuh1hhjOhhhjahM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjǢhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjĢubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjɢmodnameN classnameNjwjz)}j}]j)}jsjvsbc.atomic_long_addasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjOhhhjahM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjKhhhjahM ubah}(h]jFah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjahM hjHhhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj(hhubah}(h]h ]h"]h$]h&]uh1j3hjHhhhjahM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjCjHjCjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_add() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjMh]h Parameters}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjGubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjlh]hlong i}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjfubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]uh1jhjhM hjcubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjcubeh}(h]h ]h"]h$]h&]uh1jhjGubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjޣubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjGubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjGubjM)}(h?Unsafe to use in noinstr code; use raw_atomic_long_add() there.h]h?Unsafe to use in noinstr code; use raw_atomic_long_add() there.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjGubjM)}(h **Return**h]j)}(hjLh]hReturn}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjGubjM)}(hNothing.h]hNothing.}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjGubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#atomic_long_add_return (C function)c.atomic_long_add_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h6long atomic_long_add_return (long i, atomic_long_t *v)h]h)}(h5long atomic_long_add_return(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hatomic_long_add_returnh]j)}(hatomic_long_add_returnh]hatomic_long_add_return}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjΤhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjʤubjQ)}(h h]h }(hjܤhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjʤubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjʤubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjƤubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_add_returnasbuh1hhjubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjƤubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjfhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_add_return() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjåhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjݥubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjݥubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hj4hhhNhNubj)}(h**v**h]hv}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh to (}(hj4hhhNhNubj)}(h**v**h]hv}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh + }(hj4hhhNhNubj)}(h**i**h]hi}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh) with full ordering.}(hj4hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hFUnsafe to use in noinstr code; use raw_atomic_long_add_return() there.h]hFUnsafe to use in noinstr code; use raw_atomic_long_add_return() there.}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_add_return_acquire (C function) c.atomic_long_add_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h>long atomic_long_add_return_acquire (long i, atomic_long_t *v)h]h)}(h=long atomic_long_add_return_acquire(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjݦhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjݦhhhjhM ubh)}(hatomic_long_add_return_acquireh]j)}(hatomic_long_add_return_acquireh]hatomic_long_add_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjݦhhhjhM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjWmodnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_long_add_return_acquireasbuh1hhjNubjQ)}(h h]h }(hjuhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjݦhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj٦hhhjhM ubah}(h]jԦah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hj֦hhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hj֦hhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjѧjHjѧjIjJjKuh1hhhhjhNhNubj)}(hX-**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_add_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjۧh]h Parameters}(hjݧhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj٧ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjէubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj3h]hatomic_long_t *v}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj1ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj-ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjHhM hjIubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhjHhM hjubeh}(h]h ]h"]h$]h&]uh1jhjէubjM)}(h**Description**h]j)}(hjnh]h Description}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjէubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjէubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_add_return_acquire() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_add_return_acquire() there.}(hjɨhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjէubjM)}(h **Return**h]j)}(hjڨh]hReturn}(hjܨhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjبubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjէubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjէubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_add_return_release (C function) c.atomic_long_add_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h>long atomic_long_add_return_release (long i, atomic_long_t *v)h]h)}(h=long atomic_long_add_return_release(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-hhhj?hM ubh)}(hatomic_long_add_return_releaseh]j)}(hatomic_long_add_return_releaseh]hatomic_long_add_return_release}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubah}(h]h ](jjeh"]h$]h&]jjuh1hhj-hhhj?hM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubjQ)}(h h]h }(hj|hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjfubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjTsb c.atomic_long_add_return_releaseasbuh1hhjubjQ)}(h h]h }(hjũhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjөhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjfubeh}(h]h ]h"]h$]h&]jjuh1j3hj-hhhj?hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj)hhhj?hM ubah}(h]j$ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj?hM hj&hhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hj&hhhj?hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj!jHj!jIjJjKuh1hhhhjhNhNubj)}(hX-**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_add_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj+h]h Parameters}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj%ubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjJh]hlong i}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjHubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjDubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj_hM hj`ubah}(h]h ]h"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]uh1jhj_hM hjAubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj}ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhj}ubeh}(h]h ]h"]h$]h&]uh1jhjhM hjAubeh}(h]h ]h"]h$]h&]uh1jhj%ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj%ubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hjԪhhhNhNubj)}(h**v**h]hv}(hjܪhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjԪubh to (}(hjԪhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjԪubh + }(hjԪhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjԪubh) with release ordering.}(hjԪhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj%ubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_add_return_release() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_add_return_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj%ubjM)}(h **Return**h]j)}(hj*h]hReturn}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj%ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj@hhhNhNubj)}(h**v**h]hv}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh.}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj%ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_add_return_relaxed (C function) c.atomic_long_add_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h>long atomic_long_add_return_relaxed (long i, atomic_long_t *v)h]h)}(h=long atomic_long_add_return_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}hhhjhM ubh)}(hatomic_long_add_return_relaxedh]j)}(hatomic_long_add_return_relaxedh]hatomic_long_add_return_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj}hhhjhM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj̫hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjګhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_long_add_return_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj}hhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjyhhhjhM ubah}(h]jtah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjvhhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjVhhubah}(h]h ]h"]h$]h&]uh1j3hjvhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjqjHjqjIjJjKuh1hhhhjhNhNubj)}(hX-**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_add_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj{h]h Parameters}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjuubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjӬh]hatomic_long_t *v}(hjլhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjѬubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjͬubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjͬubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjuubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjuubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hj$hhhNhNubj)}(h**v**h]hv}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh to (}(hj$hhhNhNubj)}(h**v**h]hv}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh + }(hj$hhhNhNubj)}(h**i**h]hi}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh) with relaxed ordering.}(hj$hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjuubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_add_return_relaxed() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_add_return_relaxed() there.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjuubjM)}(h **Return**h]j)}(hjzh]hReturn}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjuubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjuubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic_long_fetch_add (C function)c.atomic_long_fetch_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_add (long i, atomic_long_t *v)h]h)}(h4long atomic_long_fetch_add(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjѭhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjͭhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjͭhhhj߭hM ubh)}(hatomic_long_fetch_addh]j)}(hatomic_long_fetch_addh]hatomic_long_fetch_add}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjͭhhhj߭hM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]hi}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjGmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_fetch_addasbuh1hhj>ubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hjh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjͭhhhj߭hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjɭhhhj߭hM ubah}(h]jĭah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj߭hM hjƭhhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjƭhhhj߭hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_add() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjˮh]h Parameters}(hjͮhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjɮubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjŮubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj#h]hatomic_long_t *v}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj!ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj8hM hj9ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj8hM hjubeh}(h]h ]h"]h$]h&]uh1jhjŮubjM)}(h**Description**h]j)}(hj^h]h Description}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjŮubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjthhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubh to (}(hjthhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubh + }(hjthhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubh) with full ordering.}(hjthhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjŮubjM)}(hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_add() there.h]hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_add() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjŮubjM)}(h **Return**h]j)}(hjʯh]hReturn}(hj̯hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjȯubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjŮubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjŮubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_add_acquire (C function)c.atomic_long_fetch_add_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h=long atomic_long_fetch_add_acquire (long i, atomic_long_t *v)h]h)}(hubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj/hM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hjh]hi}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjVubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjDsbc.atomic_long_fetch_add_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjðhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjаhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjVubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj/hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj/hM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj/hM hjhhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj/hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX-**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_add_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM" hjubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hj:h]hlong i}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj8ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj4ubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjOhM hjPubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhjOhM hj1ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjsh]hatomic_long_t *v}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjqubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjmubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]uh1jhjhM hj1ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM" hjubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hjıhhhNhNubj)}(h**v**h]hv}(hj̱hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjıubh to (}(hjıhhhNhNubj)}(h**v**h]hv}(hjޱhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjıubh + }(hjıhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjıubh) with acquire ordering.}(hjıhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM! hjubjM)}(hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_add_acquire() there.h]hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_add_acquire() there.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM# hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM% hjubjM)}(hThe original value of **v**.h](hThe original value of }(hj0hhhNhNubj)}(h**v**h]hv}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM& hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_add_release (C function)c.atomic_long_fetch_add_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h=long atomic_long_fetch_add_release (long i, atomic_long_t *v)h]h)}(hlong atomic_long_sub_return_acquire (long i, atomic_long_t *v)h]h)}(h=long atomic_long_sub_return_acquire(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMz ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMz ubh)}(hatomic_long_sub_return_acquireh]j)}(hatomic_long_sub_return_acquireh]hatomic_long_sub_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMz ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjܻhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjػubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjػubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjػubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjԻubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj»sb c.atomic_long_sub_return_acquireasbuh1hhj ubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjԻubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMz ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMz ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMz hjhhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMz hjthhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMz ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX2**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_sub_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM~ hjubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM{ hjubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hjѼhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjͼhM{ hjμubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjͼhM{ hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM| hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM| hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM| hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj,h]h Description}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM~ hjubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hjBhhhNhNubj)}(h**v**h]hv}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh to (}(hjBhhhNhNubj)}(h**v**h]hv}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh - }(hjBhhhNhNubj)}(h**i**h]hi}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh) with acquire ordering.}(hjBhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM} hjubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_sub_return_acquire() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_sub_return_acquire() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_sub_return_release (C function) c.atomic_long_sub_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h>long atomic_long_sub_return_release (long i, atomic_long_t *v)h]h)}(h=long atomic_long_sub_return_release(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hatomic_long_sub_return_releaseh]j)}(hatomic_long_sub_return_releaseh]hatomic_long_sub_return_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubjQ)}(h h]h }(hj:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(ubj)}(hjh]hi}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj$ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjemodnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_long_sub_return_releaseasbuh1hhj\ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj$ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hjǾhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjľhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj߾jHj߾jIjJjKuh1hhhhjhNhNubj)}(hX2**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_sub_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjAh]hatomic_long_t *v}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj?ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj;ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjVhM hjWubah}(h]h ]h"]h$]h&]uh1jhj;ubeh}(h]h ]h"]h$]h&]uh1jhjVhM hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj|h]h Description}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_sub_return_release() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_sub_return_release() there.}(hj׿hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_sub_return_relaxed (C function) c.atomic_long_sub_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h>long atomic_long_sub_return_relaxed (long i, atomic_long_t *v)h]h)}(h=long atomic_long_sub_return_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;hhhjMhM ubh)}(hatomic_long_sub_return_relaxedh]j)}(hatomic_long_sub_return_relaxedh]hatomic_long_sub_return_relaxed}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj;hhhjMhM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjtubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjbsb c.atomic_long_sub_return_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjtubeh}(h]h ]h"]h$]h&]jjuh1j3hj;hhhjMhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj7hhhjMhM ubah}(h]j2ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjMhM hj4hhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hj4hhhjMhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj/jHj/jIjJjKuh1hhhhjhNhNubj)}(hX2**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_sub_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj9h]h Parameters}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj3ubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjXh]hlong i}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjVubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjRubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjmhM hjnubah}(h]h ]h"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]uh1jhjmhM hjOubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjOubeh}(h]h ]h"]h$]h&]uh1jhj3ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj3ubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj3ubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_sub_return_relaxed() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_sub_return_relaxed() there.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj3ubjM)}(h **Return**h]j)}(hj8h]hReturn}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj3ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjNhhhNhNubj)}(h**v**h]hv}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh.}(hjNhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj3ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic_long_fetch_sub (C function)c.atomic_long_fetch_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_sub (long i, atomic_long_t *v)h]h)}(h4long atomic_long_fetch_sub(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hatomic_long_fetch_subh]j)}(hatomic_long_fetch_subh]hatomic_long_fetch_sub}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_fetch_subasbuh1hhjubjQ)}(h h]h }(hj#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h"atomic subtract with full orderingh]h"atomic subtract with full ordering}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjdhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_sub() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hj2hhhNhNubj)}(h**v**h]hv}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh to (}(hj2hhhNhNubj)}(h**v**h]hv}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh - }(hj2hhhNhNubj)}(h**i**h]hi}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubh) with full ordering.}(hj2hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_sub() there.h]hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_sub() there.}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_sub_acquire (C function)c.atomic_long_fetch_sub_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h=long atomic_long_fetch_sub_acquire (long i, atomic_long_t *v)h]h)}(hhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+hhhj=hM ubh)}(hatomic_long_fetch_sub_releaseh]j)}(hatomic_long_fetch_sub_releaseh]hatomic_long_fetch_sub_release}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubah}(h]h ](jjeh"]h$]h&]jjuh1hhj+hhhj=hM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubjQ)}(h h]h }(hjzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjRsbc.atomic_long_fetch_sub_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdubeh}(h]h ]h"]h$]h&]jjuh1j3hj+hhhj=hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj'hhhj=hM ubah}(h]j"ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj=hM hj$hhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hj$hhhj=hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX2**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_sub_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj)h]h Parameters}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj#ubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjHh]hlong i}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjFubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjBubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj]hM hj^ubah}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]uh1jhj]hM hj?ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj{ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhj{ubeh}(h]h ]h"]h$]h&]uh1jhjhM hj?ubeh}(h]h ]h"]h$]h&]uh1jhj#ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj#ubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj#ubjM)}(hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_sub_release() there.h]hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_sub_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj#ubjM)}(h **Return**h]j)}(hj(h]hReturn}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj#ubjM)}(hThe original value of **v**.h](hThe original value of }(hj>hhhNhNubj)}(h**v**h]hv}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh.}(hj>hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj#ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_sub_relaxed (C function)c.atomic_long_fetch_sub_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h=long atomic_long_fetch_sub_relaxed (long i, atomic_long_t *v)h]h)}(hAtomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h?Unsafe to use in noinstr code; use raw_atomic_long_inc() there.h]h?Unsafe to use in noinstr code; use raw_atomic_long_inc() there.}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(h **Return**h]j)}(hjIh]hReturn}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hNothing.h]hNothing.}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#atomic_long_inc_return (C function)c.atomic_long_inc_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.long atomic_long_inc_return (atomic_long_t *v)h]h)}(h-long atomic_long_inc_return(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hatomic_long_inc_returnh]j)}(hatomic_long_inc_returnh]hatomic_long_inc_return}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_inc_returnasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj/hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjJjHjJjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_inc_return() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjTh]h Parameters}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjsh]hatomic_long_t *v}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjqubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjmubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]uh1jhjhM hjjubah}(h]h ]h"]h$]h&]uh1jhjNubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubjM)}(hFUnsafe to use in noinstr code; use raw_atomic_long_inc_return() there.h]hFUnsafe to use in noinstr code; use raw_atomic_long_inc_return() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubjM)}(h **Return**h]j)}(hjh]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjNubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_inc_return_acquire (C function) c.atomic_long_inc_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6long atomic_long_inc_return_acquire (atomic_long_t *v)h]h)}(h5long atomic_long_inc_return_acquire(atomic_long_t *v)h](j)}(hlongh]hlong}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[hhhjmhMubh)}(hatomic_long_inc_return_acquireh]j)}(hatomic_long_inc_return_acquireh]hatomic_long_inc_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj[hhhjmhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_long_inc_return_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj[hhhjmhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjWhhhjmhMubah}(h]jRah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjmhMhjThhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjThhhjmhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_inc_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj%h]h Parameters}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM"hjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjDh]hatomic_long_t *v}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjBubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjYhMhjZubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhjYhMhj;ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM!hjubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hjubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_inc_return_acquire() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_inc_return_acquire() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM"hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM$hjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM%hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_inc_return_release (C function) c.atomic_long_inc_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6long atomic_long_inc_return_release (atomic_long_t *v)h]h)}(h5long atomic_long_inc_return_release(atomic_long_t *v)h](j)}(hlongh]hlong}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/ubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,hhhj>hM/ubh)}(hatomic_long_inc_return_releaseh]j)}(hatomic_long_inc_return_releaseh]hatomic_long_inc_return_release}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubah}(h]h ](jjeh"]h$]h&]jjuh1hhj,hhhj>hM/ubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjrmodnameN classnameNjwjz)}j}]j)}jsjSsb c.atomic_long_inc_return_releaseasbuh1hhjiubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjiubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjeubah}(h]h ]h"]h$]h&]jjuh1j3hj,hhhj>hM/ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj(hhhj>hM/ubah}(h]j#ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj>hM/hj%hhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/hjhhubah}(h]h ]h"]h$]h&]uh1j3hj%hhhj>hM/ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_inc_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM3hjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM0hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*hM0hj+ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj*hM0hj ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjPh]h Description}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM2hjubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hjfhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh to (}(hjfhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh + 1) with release ordering.}(hjfhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1hjubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_inc_return_release() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_inc_return_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM3hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM5hjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM6hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_inc_return_relaxed (C function) c.atomic_long_inc_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h6long atomic_long_inc_return_relaxed (atomic_long_t *v)h]h)}(h5long atomic_long_inc_return_relaxed(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMAubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMAubh)}(hatomic_long_inc_return_relaxedh]j)}(hatomic_long_inc_return_relaxedh]hatomic_long_inc_return_relaxed}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMAubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]j)}jsj$sb c.atomic_long_inc_return_relaxedasbuh1hhj:ubjQ)}(h h]h }(hjahhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:ubj)}(hjh]h*}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubj)}(hjph]hv}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj6ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMAubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMAubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMAhjhhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMAhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMAubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_inc_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMEhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMBhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMBhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMBhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj!h]h Description}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMDhjubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hj7hhhNhNubj)}(h**v**h]hv}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubh to (}(hj7hhhNhNubj)}(h**v**h]hv}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubh + 1) with relaxed ordering.}(hj7hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMChjubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_inc_return_relaxed() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_inc_return_relaxed() there.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMEhjubjM)}(h **Return**h]j)}(hj{h]hReturn}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMGhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMHhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic_long_fetch_inc (C function)c.atomic_long_fetch_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h-long atomic_long_fetch_inc (atomic_long_t *v)h]h)}(h,long atomic_long_fetch_inc(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMRubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMRubh)}(hatomic_long_fetch_inch]j)}(hatomic_long_fetch_inch]hatomic_long_fetch_inc}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMRubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_fetch_incasbuh1hhj ubjQ)}(h h]h }(hj2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMRubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMRubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMRhjhhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMRhjshhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMRubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_inc() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMVhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMShjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMShjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMShjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMUhjubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMThjubjM)}(hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_inc() there.h]hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_inc() there.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMVhjubjM)}(h **Return**h]j)}(hjLh]hReturn}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMXhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjbhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubh.}(hjbhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMYhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_inc_acquire (C function)c.atomic_long_fetch_inc_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_inc_acquire (atomic_long_t *v)h]h)}(h4long atomic_long_fetch_inc_acquire(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMdubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMdubh)}(hatomic_long_fetch_inc_acquireh]j)}(hatomic_long_fetch_inc_acquireh]hatomic_long_fetch_inc_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMdubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_fetch_inc_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMdubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMdubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMdhjhhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMdhjDhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMdubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj_jHj_jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_inc_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjih]h Parameters}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhhjcubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMehjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMehjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMehjubah}(h]h ]h"]h$]h&]uh1jhjcubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMghjcubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMfhjcubjM)}(hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_inc_acquire() there.h]hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_inc_acquire() there.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhhjcubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMjhjcubjM)}(hThe original value of **v**.h](hThe original value of }(hj3hhhNhNubj)}(h**v**h]hv}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubh.}(hj3hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMkhjcubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_inc_release (C function)c.atomic_long_fetch_inc_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_inc_release (atomic_long_t *v)h]h)}(h4long atomic_long_fetch_inc_release(atomic_long_t *v)h](j)}(hlongh]hlong}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjphhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMuubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjphhhjhMuubh)}(hatomic_long_fetch_inc_releaseh]j)}(hatomic_long_fetch_inc_releaseh]hatomic_long_fetch_inc_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjphhhjhMuubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_fetch_inc_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjphhhjhMuubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjlhhhjhMuubah}(h]jgah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMuhjihhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMuhjhhubah}(h]h ]h"]h$]h&]uh1j3hjihhhjhMuubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj0jHj0jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_inc_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj:h]h Parameters}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMyhj4ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjYh]hatomic_long_t *v}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjWubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMvhjSubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjnhMvhjoubah}(h]h ]h"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]uh1jhjnhMvhjPubah}(h]h ]h"]h$]h&]uh1jhj4ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMxhj4ubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMwhj4ubjM)}(hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_inc_release() there.h]hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_inc_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMyhj4ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM{hj4ubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM|hj4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_inc_relaxed (C function)c.atomic_long_fetch_inc_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_inc_relaxed (atomic_long_t *v)h]h)}(h4long atomic_long_fetch_inc_relaxed(atomic_long_t *v)h](j)}(hlongh]hlong}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAhhhjShMubh)}(hatomic_long_fetch_inc_relaxedh]j)}(hatomic_long_fetch_inc_relaxedh]hatomic_long_fetch_inc_relaxed}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubah}(h]h ](jjeh"]h$]h&]jjuh1hhjAhhhjShMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjhsbc.atomic_long_fetch_inc_relaxedasbuh1hhj~ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjzubah}(h]h ]h"]h$]h&]jjuh1j3hjAhhhjShMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj=hhhjShMubah}(h]j8ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjShMhj:hhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj:hhhjShMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_inc_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj*h]hatomic_long_t *v}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj(ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj?hMhj@ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj?hMhj!ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjeh]h Description}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hj{hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubh to (}(hj{hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubh + 1) with relaxed ordering.}(hj{hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_inc_relaxed() there.h]hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_inc_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_long_dec (C function)c.atomic_long_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h'void atomic_long_dec (atomic_long_t *v)h]h)}(h&void atomic_long_dec(atomic_long_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj$hMubh)}(hatomic_long_dech]j)}(hatomic_long_dech]hatomic_long_dec}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj$hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjXmodnameN classnameNjwjz)}j}]j)}jsj9sbc.atomic_long_decasbuh1hhjOubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjOubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjKubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj$hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj$hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj$hMhj hhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj$hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_dec() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj6h]h Description}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjLhhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh to (}(hjLhhhNhNubj)}(h**v**h]hv}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh - 1) with relaxed ordering.}(hjLhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h?Unsafe to use in noinstr code; use raw_atomic_long_dec() there.h]h?Unsafe to use in noinstr code; use raw_atomic_long_dec() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#atomic_long_dec_return (C function)c.atomic_long_dec_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.long atomic_long_dec_return (atomic_long_t *v)h]h)}(h-long atomic_long_dec_return(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_long_dec_returnh]j)}(hatomic_long_dec_returnh]hatomic_long_dec_return}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_dec_returnasbuh1hhjubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjvhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_dec_return() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh - 1) with full ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hFUnsafe to use in noinstr code; use raw_atomic_long_dec_return() there.h]hFUnsafe to use in noinstr code; use raw_atomic_long_dec_return() there.}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjOh]hReturn}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjehhhNhNubj)}(h**v**h]hv}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubh.}(hjehhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_dec_return_acquire (C function) c.atomic_long_dec_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6long atomic_long_dec_return_acquire (atomic_long_t *v)h]h)}(h5long atomic_long_dec_return_acquire(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_long_dec_return_acquireh]j)}(hatomic_long_dec_return_acquireh]hatomic_long_dec_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_long_dec_return_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjGhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjbjHjbjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_dec_return_acquire() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjlh]h Parameters}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjfubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjfubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjfubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjfubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_dec_return_acquire() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_dec_return_acquire() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjfubjM)}(h **Return**h]j)}(hj h]hReturn}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjfubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj6hhhNhNubj)}(h**v**h]hv}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubh.}(hj6hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjfubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_dec_return_release (C function) c.atomic_long_dec_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6long atomic_long_dec_return_release (atomic_long_t *v)h]h)}(h5long atomic_long_dec_return_release(atomic_long_t *v)h](j)}(hlongh]hlong}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjshhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjshhhjhMubh)}(hatomic_long_dec_return_releaseh]j)}(hatomic_long_dec_return_releaseh]hatomic_long_dec_return_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjshhhjhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb c.atomic_long_dec_return_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjshhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjohhhjhMubah}(h]jjah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjlhhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjlhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj3jHj3jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_dec_return_release() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj=h]h Parameters}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj7ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj\h]hatomic_long_t *v}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjZubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjVubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjqhMhjrubah}(h]h ]h"]h$]h&]uh1jhjVubeh}(h]h ]h"]h$]h&]uh1jhjqhMhjSubah}(h]h ]h"]h$]h&]uh1jhj7ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj7ubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj7ubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_dec_return_release() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_dec_return_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj7ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj7ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj7ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+atomic_long_dec_return_relaxed (C function) c.atomic_long_dec_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h6long atomic_long_dec_return_relaxed (atomic_long_t *v)h]h)}(h5long atomic_long_dec_return_relaxed(atomic_long_t *v)h](j)}(hlongh]hlong}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjWhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDhhhjVhMubh)}(hatomic_long_dec_return_relaxedh]j)}(hatomic_long_dec_return_relaxedh]hatomic_long_dec_return_relaxed}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ](jjeh"]h$]h&]jjuh1hhjDhhhjVhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjksb c.atomic_long_dec_return_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj}ubah}(h]h ]h"]h$]h&]jjuh1j3hjDhhhjVhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj@hhhjVhMubah}(h]j;ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjVhMhj=hhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj=hhhjVhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_dec_return_relaxed() there. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj-h]hatomic_long_t *v}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjBhMhjCubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhjBhMhj$ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjhh]h Description}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hj~hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh to (}(hj~hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh - 1) with relaxed ordering.}(hj~hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hNUnsafe to use in noinstr code; use raw_atomic_long_dec_return_relaxed() there.h]hNUnsafe to use in noinstr code; use raw_atomic_long_dec_return_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic_long_fetch_dec (C function)c.atomic_long_fetch_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h-long atomic_long_fetch_dec (atomic_long_t *v)h]h)}(h,long atomic_long_fetch_dec(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj'hMubh)}(hatomic_long_fetch_dech]j)}(hatomic_long_fetch_dech]hatomic_long_fetch_dec}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj'hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj[modnameN classnameNjwjz)}j}]j)}jsj<sbc.atomic_long_fetch_decasbuh1hhjRubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj'hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj'hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'hMhjhhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj'hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_dec() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj9h]h Description}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hjOhhhNhNubj)}(h**v**h]hv}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubh to (}(hjOhhhNhNubj)}(h**v**h]hv}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubh - 1) with full ordering.}(hjOhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_dec() there.h]hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_dec() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_dec_acquire (C function)c.atomic_long_fetch_dec_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_dec_acquire (atomic_long_t *v)h]h)}(h4long atomic_long_fetch_dec_acquire(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_long_fetch_dec_acquireh]j)}(hatomic_long_fetch_dec_acquireh]hatomic_long_fetch_dec_acquire}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj,modnameN classnameNjwjz)}j}]j)}jsj sbc.atomic_long_fetch_dec_acquireasbuh1hhj#ubjQ)}(h h]h }(hjJhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hjh]h*}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(hjph]hv}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_dec_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh - 1) with acquire ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_dec_acquire() there.h]hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_dec_acquire() there.}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjdh]hReturn}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjzhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh.}(hjzhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_dec_release (C function)c.atomic_long_fetch_dec_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_dec_release (atomic_long_t *v)h]h)}(h4long atomic_long_fetch_dec_release(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_long_fetch_dec_releaseh]j)}(hatomic_long_fetch_dec_releaseh]hatomic_long_fetch_dec_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_fetch_dec_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj\hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjwjHjwjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_dec_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj{ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubjM)}(hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_dec_release() there.h]hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_dec_release() there.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubjM)}(h **Return**h]j)}(hj5h]hReturn}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubjM)}(hThe original value of **v**.h](hThe original value of }(hjKhhhNhNubj)}(h**v**h]hv}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh.}(hjKhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_dec_relaxed (C function)c.atomic_long_fetch_dec_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_dec_relaxed (atomic_long_t *v)h]h)}(h4long atomic_long_fetch_dec_relaxed(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM$ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM$ubh)}(hatomic_long_fetch_dec_relaxedh]j)}(hatomic_long_fetch_dec_relaxedh]hatomic_long_fetch_dec_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM$ubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_fetch_dec_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM$ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM$ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM$hjhhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM$hj-hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM$ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjHjHjHjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_dec_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjRh]h Parameters}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM(hjLubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjqh]hatomic_long_t *v}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjoubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM%hjkubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM%hjubah}(h]h ]h"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]uh1jhjhM%hjhubah}(h]h ]h"]h$]h&]uh1jhjLubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM'hjLubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM&hjLubjM)}(hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_dec_relaxed() there.h]hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_dec_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM(hjLubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM*hjLubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM+hjLubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_long_and (C function)c.atomic_long_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h/void atomic_long_and (long i, atomic_long_t *v)h]h)}(h.void atomic_long_and(long i, atomic_long_t *v)h](j)}(hvoidh]hvoid}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM5ubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYhhhjkhM5ubh)}(hatomic_long_andh]j)}(hatomic_long_andh]hatomic_long_and}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubah}(h]h ](jjeh"]h$]h&]jjuh1hhjYhhhjkhM5ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_andasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjYhhhjkhM5ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjUhhhjkhM5ubah}(h]jPah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjkhM5hjRhhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM5hj2hhubah}(h]h ]h"]h$]h&]uh1j3hjRhhhjkhM5ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjMjHjMjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_and() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjWh]h Parameters}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM9hjQubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjvh]hlong i}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjtubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM6hjpubj)}(hhh]jM)}(h long valueh]h long value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM6hjubah}(h]h ]h"]h$]h&]uh1jhjpubeh}(h]h ]h"]h$]h&]uh1jhjhM6hjmubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM7hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM7hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM7hjmubeh}(h]h ]h"]h$]h&]uh1jhjQubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM9hjQubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh & }(hjhhhNhNubj)}(h**i**h]hi}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM8hjQubjM)}(h?Unsafe to use in noinstr code; use raw_atomic_long_and() there.h]h?Unsafe to use in noinstr code; use raw_atomic_long_and() there.}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM:hjQubjM)}(h **Return**h]j)}(hjVh]hReturn}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM<hjQubjM)}(hNothing.h]hNothing.}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM=hjQubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic_long_fetch_and (C function)c.atomic_long_fetch_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_and (long i, atomic_long_t *v)h]h)}(h4long atomic_long_fetch_and(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMGubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMGubh)}(hatomic_long_fetch_andh]j)}(hatomic_long_fetch_andh]hatomic_long_fetch_and}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMGubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_fetch_andasbuh1hhjubjQ)}(h h]h }(hj/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMGubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMGubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMGhjhhubj4)}(hhh]jM)}(h%atomic bitwise AND with full orderingh]h%atomic bitwise AND with full ordering}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMGhjphhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMGubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_and() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKhjubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMHhjubj)}(hhh]jM)}(h long valueh]h long value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMHhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMHhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMIhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMIhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMIhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj(h]h Description}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKhjubjM)}(h?Atomically updates **v** to (**v** & **i**) with full ordering.h](hAtomically updates }(hj>hhhNhNubj)}(h**v**h]hv}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh to (}(hj>hhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh & }(hj>hhhNhNubj)}(h**i**h]hi}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh) with full ordering.}(hj>hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMJhjubjM)}(hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_and() there.h]hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_and() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMLhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMNhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMOhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_and_acquire (C function)c.atomic_long_fetch_and_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h=long atomic_long_fetch_and_acquire (long i, atomic_long_t *v)h]h)}(h}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(h long valueh]h long value}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj-h]hatomic_long_t *v}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjBhMhjCubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhjBhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjhh]h Description}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hj~hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh to (}(hj~hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh & }(hj~hhhNhNubj)}(h**~i**h]h~i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh) with relaxed ordering.}(hj~hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBUnsafe to use in noinstr code; use raw_atomic_long_andnot() there.h]hBUnsafe to use in noinstr code; use raw_atomic_long_andnot() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_long_fetch_andnot (C function)c.atomic_long_fetch_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(h8long atomic_long_fetch_andnot (long i, atomic_long_t *v)h]h)}(h7long atomic_long_fetch_andnot(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj'hMubh)}(hatomic_long_fetch_andnoth]j)}(hatomic_long_fetch_andnoth]hatomic_long_fetch_andnot}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj'hMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hjh]hi}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj<sbc.atomic_long_fetch_andnotasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj'hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj'hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'hMhjhhubj4)}(hhh]jM)}(h)atomic bitwise AND NOT with full orderingh]h)atomic bitwise AND NOT with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj'hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **~i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_andnot() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj2h]hlong i}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj,ubj)}(hhh]jM)}(h long valueh]h long value}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhMhjHubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhjGhMhj)ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjkh]hatomic_long_t *v}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjeubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]uh1jhjhMhj)ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h@Atomically updates **v** to (**v** & **~i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh & }(hjhhhNhNubj)}(h**~i**h]h~i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_long_fetch_andnot() there.h]hHUnsafe to use in noinstr code; use raw_atomic_long_fetch_andnot() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubjM)}(hThe original value of **v**.h](hThe original value of }(hj(hhhNhNubj)}(h**v**h]hv}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh.}(hj(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-atomic_long_fetch_andnot_acquire (C function)"c.atomic_long_fetch_andnot_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h@long atomic_long_fetch_andnot_acquire (long i, atomic_long_t *v)h]h)}(h?long atomic_long_fetch_andnot_acquire(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjehhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjehhhjwhMubh)}(h atomic_long_fetch_andnot_acquireh]j)}(h atomic_long_fetch_andnot_acquireh]h atomic_long_fetch_andnot_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjehhhjwhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb"c.atomic_long_fetch_andnot_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjehhhjwhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjahhhjwhMubah}(h]j\ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjwhMhj^hhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with acquire orderingh]h,atomic bitwise AND NOT with acquire ordering}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>hhubah}(h]h ]h"]h$]h&]uh1j3hj^hhhjwhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjYjHjYjIjJjKuh1hhhhjhNhNubj)}(hX***Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **~i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjch]h Parameters}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj|ubj)}(hhh]jM)}(h long valueh]h long value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjyubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjyubeh}(h]h ]h"]h$]h&]uh1jhj]ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubjM)}(hCAtomically updates **v** to (**v** & **~i**) with acquire ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh & }(hj hhhNhNubj)}(h**~i**h]h~i}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh) with acquire ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubjM)}(hPUnsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_acquire() there.h]hPUnsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_acquire() there.}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubjM)}(h **Return**h]j)}(hjbh]hReturn}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubjM)}(hThe original value of **v**.h](hThe original value of }(hjxhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh.}(hjxhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-atomic_long_fetch_andnot_release (C function)"c.atomic_long_fetch_andnot_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h@long atomic_long_fetch_andnot_release (long i, atomic_long_t *v)h]h)}(h?long atomic_long_fetch_andnot_release(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h atomic_long_fetch_andnot_releaseh]j)}(h atomic_long_fetch_andnot_releaseh]h atomic_long_fetch_andnot_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/modnameN classnameNjwjz)}j}]j)}jsjsb"c.atomic_long_fetch_andnot_releaseasbuh1hhj&ubjQ)}(h h]h }(hjMhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&ubj)}(hjh]h*}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubj)}(hjph]hv}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with release orderingh]h,atomic bitwise AND NOT with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX***Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **~i**) with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(h long valueh]h long value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj h]hatomic_long_t *v}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj!ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjFh]h Description}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hCAtomically updates **v** to (**v** & **~i**) with release ordering.h](hAtomically updates }(hj\hhhNhNubj)}(h**v**h]hv}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh to (}(hj\hhhNhNubj)}(h**v**h]hv}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh & }(hj\hhhNhNubj)}(h**~i**h]h~i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh) with release ordering.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hPUnsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_release() there.h]hPUnsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_release() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-atomic_long_fetch_andnot_relaxed (C function)"c.atomic_long_fetch_andnot_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h@long atomic_long_fetch_andnot_relaxed (long i, atomic_long_t *v)h]h)}(h?long atomic_long_fetch_andnot_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h atomic_long_fetch_andnot_relaxedh]j)}(h atomic_long_fetch_andnot_relaxedh]h atomic_long_fetch_andnot_relaxed}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBubj)}(hjh]hi}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj,sb"c.atomic_long_fetch_andnot_relaxedasbuh1hhjvubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with relaxed orderingh]h,atomic bitwise AND NOT with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX***Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **~i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj"h]hlong i}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(h long valueh]h long value}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj7hMhj8ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj7hMhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj[h]hatomic_long_t *v}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjYubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjUubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjphMhjqubah}(h]h ]h"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]uh1jhjphMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh & }(hjhhhNhNubj)}(h**~i**h]h~i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hPUnsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_relaxed() there.h]hPUnsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_long_or (C function)c.atomic_long_orhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.void atomic_long_or (long i, atomic_long_t *v)h]h)}(h-void atomic_long_or(long i, atomic_long_t *v)h](j)}(hvoidh]hvoid}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUhhhjghMubh)}(hatomic_long_orh]j)}(hatomic_long_orh]hatomic_long_or}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ](jjeh"]h$]h&]jjuh1hhjUhhhjghMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj|sbc.atomic_long_orasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjUhhhjghMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjQhhhjghMubah}(h]jLah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjghMhjNhhubj4)}(hhh]jM)}(h'atomic bitwise OR with relaxed orderingh]h'atomic bitwise OR with relaxed ordering}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj.hhubah}(h]h ]h"]h$]h&]uh1j3hjNhhhjghMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjIjHjIjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** | **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_or() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjSh]h Parameters}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjMubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjrh]hlong i}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjpubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjlubj)}(hhh]jM)}(h long valueh]h long value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]uh1jhjhMhjiubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjiubeh}(h]h ]h"]h$]h&]uh1jhjMubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjMubjM)}(hBAtomically updates **v** to (**v** | **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh | }(hjhhhNhNubj)}(h**i**h]hi}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjMubjM)}(h>Unsafe to use in noinstr code; use raw_atomic_long_or() there.h]h>Unsafe to use in noinstr code; use raw_atomic_long_or() there.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjMubjM)}(h **Return**h]j)}(hjRh]hReturn}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjMubjM)}(hNothing.h]hNothing.}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjMubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!atomic_long_fetch_or (C function)c.atomic_long_fetch_orhNtauh1hhjhhhNhNubh)}(hhh](h)}(h4long atomic_long_fetch_or (long i, atomic_long_t *v)h]h)}(h3long atomic_long_fetch_or(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_long_fetch_orh]j)}(hatomic_long_fetch_orh]hatomic_long_fetch_or}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_fetch_orasbuh1hhjubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h$atomic bitwise OR with full orderingh]h$atomic bitwise OR with full ordering}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjlhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** | **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_or() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(h long valueh]h long value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj$h]h Description}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h?Atomically updates **v** to (**v** | **i**) with full ordering.h](hAtomically updates }(hj:hhhNhNubj)}(h**v**h]hv}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh to (}(hj:hhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh | }(hj:hhhNhNubj)}(h**i**h]hi}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh) with full ordering.}(hj:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hDUnsafe to use in noinstr code; use raw_atomic_long_fetch_or() there.h]hDUnsafe to use in noinstr code; use raw_atomic_long_fetch_or() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)atomic_long_fetch_or_acquire (C function)c.atomic_long_fetch_or_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hhj{ ubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.h'hM?hj{ ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_long_xor (C function)c.atomic_long_xorhNtauh1hhjhhhNhNubh)}(hhh](h)}(h/void atomic_long_xor (long i, atomic_long_t *v)h]h)}(h.void atomic_long_xor(long i, atomic_long_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMIubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMIubh)}(hatomic_long_xorh]j)}(hatomic_long_xorh]hatomic_long_xor}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMIubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjMmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_xorasbuh1hhjDubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDubj)}(hjh]h*}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMIubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMIubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMIhjhhubj4)}(hhh]jM)}(h(atomic bitwise XOR with relaxed orderingh]h(atomic bitwise XOR with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMIhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMIubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** ^ **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_xor() there. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMMhjubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMJhjubj)}(hhh]jM)}(h long valueh]h long value}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMJhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMJhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj)h]hatomic_long_t *v}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKhj#ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMKhj?ubah}(h]h ]h"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hMKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjdh]h Description}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMMhjubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hjzhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh to (}(hjzhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh ^ }(hjzhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh) with relaxed ordering.}(hjzhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMLhjubjM)}(h?Unsafe to use in noinstr code; use raw_atomic_long_xor() there.h]h?Unsafe to use in noinstr code; use raw_atomic_long_xor() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMNhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMPhjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMQhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"atomic_long_fetch_xor (C function)c.atomic_long_fetch_xorhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5long atomic_long_fetch_xor (long i, atomic_long_t *v)h]h)}(h4long atomic_long_fetch_xor(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM[ubjQ)}(h h]h }(hj$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj#hM[ubh)}(hatomic_long_fetch_xorh]j)}(hatomic_long_fetch_xorh]hatomic_long_fetch_xor}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj#hM[ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubjQ)}(h h]h }(hj`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNubj)}(hjh]hi}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjJubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj8sbc.atomic_long_fetch_xorasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjJubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj#hM[ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj#hM[ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj#hM[hj hhubj4)}(hhh]jM)}(h%atomic bitwise XOR with full orderingh]h%atomic bitwise XOR with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM[hjhhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj#hM[ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** ^ **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_xor() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM_hj ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj.h]hlong i}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM\hj(ubj)}(hhh]jM)}(h long valueh]h long value}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjChM\hjDubah}(h]h ]h"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]uh1jhjChM\hj%ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjgh]hatomic_long_t *v}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjeubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM]hjaubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj|hM]hj}ubah}(h]h ]h"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]uh1jhj|hM]hj%ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM_hj ubjM)}(h?Atomically updates **v** to (**v** ^ **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh ^ }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM^hj ubjM)}(hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_xor() there.h]hEUnsafe to use in noinstr code; use raw_atomic_long_fetch_xor() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM`hj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMbhj ubjM)}(hThe original value of **v**.h](hThe original value of }(hj$hhhNhNubj)}(h**v**h]hv}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh.}(hj$hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMchj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*atomic_long_fetch_xor_acquire (C function)c.atomic_long_fetch_xor_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h=long atomic_long_fetch_xor_acquire (long i, atomic_long_t *v)h]h)}(hubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hjh]hi}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj{modnameN classnameNjwjz)}j}]j)}jsj(sbc.atomic_long_fetch_xor_relaxedasbuh1hhjrubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h(atomic bitwise XOR with relaxed orderingh]h(atomic bitwise XOR with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX&**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** ^ **i**) with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_fetch_xor_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(h long valueh]h long value}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj3hMhj4ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj3hMhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjWh]hatomic_long_t *v}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjUubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjQubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlhMhjmubah}(h]h ]h"]h$]h&]uh1jhjQubeh}(h]h ]h"]h$]h&]uh1jhjlhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh ^ }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_xor_relaxed() there.h]hMUnsafe to use in noinstr code; use raw_atomic_long_fetch_xor_relaxed() there.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hatomic_long_xchg (C function)c.atomic_long_xchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h2long atomic_long_xchg (atomic_long_t *v, long new)h]h)}(h1long atomic_long_xchg(atomic_long_t *v, long new)h](j)}(hlongh]hlong}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjQhhhjchMubh)}(hatomic_long_xchgh]j)}(hatomic_long_xchgh]hatomic_long_xchg}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubah}(h]h ](jjeh"]h$]h&]jjuh1hhjQhhhjchMubj4)}(h(atomic_long_t *v, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjxsbc.atomic_long_xchgasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hlong newh](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjQhhhjchMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjMhhhjchMubah}(h]jHah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjchMhjJhhubj4)}(hhh]jM)}(h"atomic exchange with full orderingh]h"atomic exchange with full ordering}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj+hhubah}(h]h ]h"]h$]h&]uh1j3hjJhhhjchMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjFjHjFjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long new`` long value to assign **Description** Atomically updates **v** to **new** with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_xchg() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjPh]h Parameters}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjJubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjoh]hatomic_long_t *v}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjmubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjiubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]uh1jhjhMhjfubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hjh]hlong new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjfubeh}(h]h ]h"]h$]h&]uh1jhjJubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjJubjM)}(h7Atomically updates **v** to **new** with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjJubjM)}(h@Unsafe to use in noinstr code; use raw_atomic_long_xchg() there.h]h@Unsafe to use in noinstr code; use raw_atomic_long_xchg() there.}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjJubjM)}(h **Return**h]j)}(hj=h]hReturn}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjJubjM)}(hThe original value of **v**.h](hThe original value of }(hjShhhNhNubj)}(h**v**h]hv}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubh.}(hjShhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjJubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_long_xchg_acquire (C function)c.atomic_long_xchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long atomic_long_xchg_acquire (atomic_long_t *v, long new)h]h)}(h9long atomic_long_xchg_acquire(atomic_long_t *v, long new)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_long_xchg_acquireh]j)}(hatomic_long_xchg_acquireh]hatomic_long_xchg_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_long_t *v, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_xchg_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hlong newh](j)}(hlongh]hlong}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hnewh]hnew}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic exchange with acquire orderingh]h%atomic exchange with acquire ordering}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX%**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long new`` long value to assign **Description** Atomically updates **v** to **new** with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_xchg_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hjh]hlong new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj"h]h Description}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h:Atomically updates **v** to **new** with acquire ordering.h](hAtomically updates }(hj8hhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh to }(hj8hhhNhNubj)}(h**new**h]hnew}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh with acquire ordering.}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_long_xchg_acquire() there.h]hHUnsafe to use in noinstr code; use raw_atomic_long_xchg_acquire() there.}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hj|h]hReturn}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_long_xchg_release (C function)c.atomic_long_xchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long atomic_long_xchg_release (atomic_long_t *v, long new)h]h)}(h9long atomic_long_xchg_release(atomic_long_t *v, long new)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hatomic_long_xchg_releaseh]j)}(hatomic_long_xchg_releaseh]hatomic_long_xchg_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_long_t *v, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.atomic_long_xchg_releaseasbuh1hhj ubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hlong newh](j)}(hlongh]hlong}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubjQ)}(h h]h }(hjthhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjbubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic exchange with release orderingh]h%atomic exchange with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX%**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long new`` long value to assign **Description** Atomically updates **v** to **new** with release ordering. Unsafe to use in noinstr code; use raw_atomic_long_xchg_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hj& h]hlong new}(hj( hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj ubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hj? hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj; hMhj< ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj; hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hja h]h Description}(hjc hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h:Atomically updates **v** to **new** with release ordering.h](hAtomically updates }(hjw hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw ubh to }(hjw hhhNhNubj)}(h**new**h]hnew}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw ubh with release ordering.}(hjw hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_long_xchg_release() there.h]hHUnsafe to use in noinstr code; use raw_atomic_long_xchg_release() there.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(h **Return**h]j)}(hj h]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_long_xchg_relaxed (C function)c.atomic_long_xchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long atomic_long_xchg_relaxed (atomic_long_t *v, long new)h]h)}(h9long atomic_long_xchg_relaxed(atomic_long_t *v, long new)h](j)}(hlongh]hlong}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj!!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!hhhj !hMubh)}(hatomic_long_xchg_relaxedh]j)}(hatomic_long_xchg_relaxedh]hatomic_long_xchg_relaxed}(hj3!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/!ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj!hhhj !hMubj4)}(h(atomic_long_t *v, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjR!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjO!ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjT!modnameN classnameNjwjz)}j}]j)}jsj5!sbc.atomic_long_xchg_relaxedasbuh1hhjK!ubjQ)}(h h]h }(hjr!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjK!ubj)}(hjh]h*}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjK!ubj)}(hjph]hv}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjK!ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjG!ubj:)}(hlong newh](j)}(hlongh]hlong}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!ubj)}(hnewh]hnew}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjG!ubeh}(h]h ]h"]h$]h&]jjuh1j3hj!hhhj !hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj !hhhj !hMubah}(h]j!ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj !hMhj!hhubj4)}(hhh]jM)}(h%atomic exchange with relaxed orderingh]h%atomic exchange with relaxed ordering}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj!hhubah}(h]h ]h"]h$]h&]uh1j3hj!hhhj !hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj"jHj"jIjJjKuh1hhhhjhNhNubj)}(hX%**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long new`` long value to assign **Description** Atomically updates **v** to **new** with relaxed ordering. Unsafe to use in noinstr code; use raw_atomic_long_xchg_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj "h]h Parameters}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj "ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj,"h]hatomic_long_t *v}(hj."hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj*"ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj&"ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjE"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjA"hMhjB"ubah}(h]h ]h"]h$]h&]uh1jhj&"ubeh}(h]h ]h"]h$]h&]uh1jhjA"hMhj#"ubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hje"h]hlong new}(hjg"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjc"ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj_"ubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hj~"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjz"hMhj{"ubah}(h]h ]h"]h$]h&]uh1jhj_"ubeh}(h]h ]h"]h$]h&]uh1jhjz"hMhj#"ubeh}(h]h ]h"]h$]h&]uh1jhj"ubjM)}(h**Description**h]j)}(hj"h]h Description}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubjM)}(h:Atomically updates **v** to **new** with relaxed ordering.h](hAtomically updates }(hj"hhhNhNubj)}(h**v**h]hv}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubh to }(hj"hhhNhNubj)}(h**new**h]hnew}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubh with relaxed ordering.}(hj"hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_long_xchg_relaxed() there.h]hHUnsafe to use in noinstr code; use raw_atomic_long_xchg_relaxed() there.}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubjM)}(h **Return**h]j)}(hj"h]hReturn}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubjM)}(hThe original value of **v**.h](hThe original value of }(hj#hhhNhNubj)}(h**v**h]hv}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubh.}(hj#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h atomic_long_cmpxchg (C function)c.atomic_long_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h?long atomic_long_cmpxchg (atomic_long_t *v, long old, long new)h]h)}(h>long atomic_long_cmpxchg(atomic_long_t *v, long old, long new)h](j)}(hlongh]hlong}(hjQ#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjM#hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj`#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjM#hhhj_#hMubh)}(hatomic_long_cmpxchgh]j)}(hatomic_long_cmpxchgh]hatomic_long_cmpxchg}(hjr#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjn#ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjM#hhhj_#hMubj4)}(h&(atomic_long_t *v, long old, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#modnameN classnameNjwjz)}j}]j)}jsjt#sbc.atomic_long_cmpxchgasbuh1hhj#ubjQ)}(h h]h }(hj#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hjh]h*}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(hjph]hv}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj#ubj:)}(hlong oldh](j)}(hlongh]hlong}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubjQ)}(h h]h }(hj#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(holdh]hold}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj#ubj:)}(hlong newh](j)}(hlongh]hlong}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubjQ)}(h h]h }(hj'$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$ubj)}(hnewh]hnew}(hj5$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj#ubeh}(h]h ]h"]h$]h&]jjuh1j3hjM#hhhj_#hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjI#hhhj_#hMubah}(h]jD#ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj_#hMhjF#hhubj4)}(hhh]jM)}(h.atomic compare and exchange with full orderingh]h.atomic compare and exchange with full ordering}(hj_$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj\$hhubah}(h]h ]h"]h$]h&]uh1j3hjF#hhhj_#hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjw$jHjw$jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long old`` long value to compare with ``long new`` long value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_long_cmpxchg() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj$h]h Parameters}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{$ubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj$h]hatomic_long_t *v}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hMhj$ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj$hMhj$ubj)}(h(``long old`` long value to compare with h](j)}(h ``long old``h]jS)}(hj$h]hlong old}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj$ubj)}(hhh]jM)}(hlong value to compare withh]hlong value to compare with}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hMhj$ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj$hMhj$ubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hj%h]hlong new}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj%ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj %ubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hj+%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'%hMhj(%ubah}(h]h ]h"]h$]h&]uh1jhj %ubeh}(h]h ]h"]h$]h&]uh1jhj'%hMhj$ubeh}(h]h ]h"]h$]h&]uh1jhj{$ubjM)}(h**Description**h]j)}(hjM%h]h Description}(hjO%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjK%ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{$ubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjc%hhhNhNubj)}(h**v**h]hv}(hjk%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjc%ubh == }(hjc%hhhNhNubj)}(h**old**h]hold}(hj}%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjc%ubh), atomically updates }(hjc%hhhNhNubj)}(h**v**h]hv}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjc%ubh to }(hjc%hhhNhNubj)}(h**new**h]hnew}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjc%ubh with full ordering. Otherwise, }(hjc%hhhNhNubj)}(h**v**h]hv}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjc%ubh2 is not modified and relaxed ordering is provided.}(hjc%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{$ubjM)}(hCUnsafe to use in noinstr code; use raw_atomic_long_cmpxchg() there.h]hCUnsafe to use in noinstr code; use raw_atomic_long_cmpxchg() there.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{$ubjM)}(h **Return**h]j)}(hj%h]hReturn}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{$ubjM)}(hThe original value of **v**.h](hThe original value of }(hj%hhhNhNubj)}(h**v**h]hv}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj{$ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic_long_cmpxchg_acquire (C function)c.atomic_long_cmpxchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hGlong atomic_long_cmpxchg_acquire (atomic_long_t *v, long old, long new)h]h)}(hFlong atomic_long_cmpxchg_acquire(atomic_long_t *v, long old, long new)h](j)}(hlongh]hlong}(hj4&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0&hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjC&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0&hhhjB&hMubh)}(hatomic_long_cmpxchg_acquireh]j)}(hatomic_long_cmpxchg_acquireh]hatomic_long_cmpxchg_acquire}(hjU&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQ&ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj0&hhhjB&hMubj4)}(h&(atomic_long_t *v, long old, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjt&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjq&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjv&modnameN classnameNjwjz)}j}]j)}jsjW&sbc.atomic_long_cmpxchg_acquireasbuh1hhjm&ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjm&ubj)}(hjh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjm&ubj)}(hjph]hv}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjm&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hji&ubj:)}(hlong oldh](j)}(hlongh]hlong}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&ubj)}(holdh]hold}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hji&ubj:)}(hlong newh](j)}(hlongh]hlong}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubjQ)}(h h]h }(hj 'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&ubj)}(hnewh]hnew}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hji&ubeh}(h]h ]h"]h$]h&]jjuh1j3hj0&hhhjB&hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj,&hhhjB&hMubah}(h]j'&ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjB&hMhj)&hhubj4)}(hhh]jM)}(h1atomic compare and exchange with acquire orderingh]h1atomic compare and exchange with acquire ordering}(hjB'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj?'hhubah}(h]h ]h"]h$]h&]uh1j3hj)&hhhjB&hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjZ'jHjZ'jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long old`` long value to compare with ``long new`` long value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_long_cmpxchg_acquire() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjd'h]h Parameters}(hjf'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjb'ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj^'ubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj'h]hatomic_long_t *v}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj}'ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'hMhj'ubah}(h]h ]h"]h$]h&]uh1jhj}'ubeh}(h]h ]h"]h$]h&]uh1jhj'hMhjz'ubj)}(h(``long old`` long value to compare with h](j)}(h ``long old``h]jS)}(hj'h]hlong old}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubj)}(hhh]jM)}(hlong value to compare withh]hlong value to compare with}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'hMhj'ubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hMhjz'ubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hj'h]hlong new}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj'ubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj (hMhj (ubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhj (hMhjz'ubeh}(h]h ]h"]h$]h&]uh1jhj^'ubjM)}(h**Description**h]j)}(hj0(h]h Description}(hj2(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.(ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj^'ubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjF(hhhNhNubj)}(h**v**h]hv}(hjN(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjF(ubh == }(hjF(hhhNhNubj)}(h**old**h]hold}(hj`(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjF(ubh), atomically updates }(hjF(hhhNhNubj)}(h**v**h]hv}(hjr(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjF(ubh to }(hjF(hhhNhNubj)}(h**new**h]hnew}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjF(ubh# with acquire ordering. Otherwise, }(hjF(hhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjF(ubh2 is not modified and relaxed ordering is provided.}(hjF(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj^'ubjM)}(hKUnsafe to use in noinstr code; use raw_atomic_long_cmpxchg_acquire() there.h]hKUnsafe to use in noinstr code; use raw_atomic_long_cmpxchg_acquire() there.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj^'ubjM)}(h **Return**h]j)}(hj(h]hReturn}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM hj^'ubjM)}(hThe original value of **v**.h](hThe original value of }(hj(hhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh.}(hj(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj^'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic_long_cmpxchg_release (C function)c.atomic_long_cmpxchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hGlong atomic_long_cmpxchg_release (atomic_long_t *v, long old, long new)h]h)}(hFlong atomic_long_cmpxchg_release(atomic_long_t *v, long old, long new)h](j)}(hlongh]hlong}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj&)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)hhhj%)hMubh)}(hatomic_long_cmpxchg_releaseh]j)}(hatomic_long_cmpxchg_releaseh]hatomic_long_cmpxchg_release}(hj8)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4)ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj)hhhj%)hMubj4)}(h&(atomic_long_t *v, long old, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjW)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjT)ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjY)modnameN classnameNjwjz)}j}]j)}jsj:)sbc.atomic_long_cmpxchg_releaseasbuh1hhjP)ubjQ)}(h h]h }(hjw)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjP)ubj)}(hjh]h*}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjP)ubj)}(hjph]hv}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjP)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjL)ubj:)}(hlong oldh](j)}(hlongh]hlong}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)ubj)}(holdh]hold}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjL)ubj:)}(hlong newh](j)}(hlongh]hlong}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)ubj)}(hnewh]hnew}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjL)ubeh}(h]h ]h"]h$]h&]jjuh1j3hj)hhhj%)hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj)hhhj%)hMubah}(h]j )ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj%)hMhj )hhubj4)}(hhh]jM)}(h1atomic compare and exchange with release orderingh]h1atomic compare and exchange with release ordering}(hj%*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj"*hhubah}(h]h ]h"]h$]h&]uh1j3hj )hhhj%)hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj=*jHj=*jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long old`` long value to compare with ``long new`` long value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_long_cmpxchg_release() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjG*h]h Parameters}(hjI*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjE*ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjA*ubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjf*h]hatomic_long_t *v}(hjh*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjd*ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj`*ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj{*hMhj|*ubah}(h]h ]h"]h$]h&]uh1jhj`*ubeh}(h]h ]h"]h$]h&]uh1jhj{*hMhj]*ubj)}(h(``long old`` long value to compare with h](j)}(h ``long old``h]jS)}(hj*h]hlong old}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj*ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj*ubj)}(hhh]jM)}(hlong value to compare withh]hlong value to compare with}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*hMhj*ubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhj*hMhj]*ubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hj*h]hlong new}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj*ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj*ubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*hMhj*ubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhj*hMhj]*ubeh}(h]h ]h"]h$]h&]uh1jhjA*ubjM)}(h**Description**h]j)}(hj+h]h Description}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjA*ubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj)+hhhNhNubj)}(h**v**h]hv}(hj1+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)+ubh == }(hj)+hhhNhNubj)}(h**old**h]hold}(hjC+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)+ubh), atomically updates }(hj)+hhhNhNubj)}(h**v**h]hv}(hjU+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)+ubh to }(hj)+hhhNhNubj)}(h**new**h]hnew}(hjg+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)+ubh# with release ordering. Otherwise, }(hj)+hhhNhNubj)}(h**v**h]hv}(hjy+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)+ubh2 is not modified and relaxed ordering is provided.}(hj)+hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjA*ubjM)}(hKUnsafe to use in noinstr code; use raw_atomic_long_cmpxchg_release() there.h]hKUnsafe to use in noinstr code; use raw_atomic_long_cmpxchg_release() there.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjA*ubjM)}(h **Return**h]j)}(hj+h]hReturn}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM!hjA*ubjM)}(hThe original value of **v**.h](hThe original value of }(hj+hhhNhNubj)}(h**v**h]hv}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubh.}(hj+hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM"hjA*ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(atomic_long_cmpxchg_relaxed (C function)c.atomic_long_cmpxchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hGlong atomic_long_cmpxchg_relaxed (atomic_long_t *v, long old, long new)h]h)}(hFlong atomic_long_cmpxchg_relaxed(atomic_long_t *v, long old, long new)h](j)}(hlongh]hlong}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM-ubjQ)}(h h]h }(hj ,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+hhhj,hM-ubh)}(hatomic_long_cmpxchg_relaxedh]j)}(hatomic_long_cmpxchg_relaxedh]hatomic_long_cmpxchg_relaxed}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj+hhhj,hM-ubj4)}(h&(atomic_long_t *v, long old, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj:,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7,ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj<,modnameN classnameNjwjz)}j}]j)}jsj,sbc.atomic_long_cmpxchg_relaxedasbuh1hhj3,ubjQ)}(h h]h }(hjZ,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3,ubj)}(hjh]h*}(hjh,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3,ubj)}(hjph]hv}(hju,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3,ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj/,ubj:)}(hlong oldh](j)}(hlongh]hlong}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,ubj)}(holdh]hold}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj/,ubj:)}(hlong newh](j)}(hlongh]hlong}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,ubj)}(hnewh]hnew}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj/,ubeh}(h]h ]h"]h$]h&]jjuh1j3hj+hhhj,hM-ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj+hhhj,hM-ubah}(h]j+ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj,hM-hj+hhubj4)}(hhh]jM)}(h1atomic compare and exchange with relaxed orderingh]h1atomic compare and exchange with relaxed ordering}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM-hj-hhubah}(h]h ]h"]h$]h&]uh1j3hj+hhhj,hM-ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj -jHj -jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long old`` long value to compare with ``long new`` long value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_long_cmpxchg_relaxed() there. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj*-h]h Parameters}(hj,-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(-ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1hj$-ubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjI-h]hatomic_long_t *v}(hjK-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjG-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM.hjC-ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjb-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj^-hM.hj_-ubah}(h]h ]h"]h$]h&]uh1jhjC-ubeh}(h]h ]h"]h$]h&]uh1jhj^-hM.hj@-ubj)}(h(``long old`` long value to compare with h](j)}(h ``long old``h]jS)}(hj-h]hlong old}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM/hj|-ubj)}(hhh]jM)}(hlong value to compare withh]hlong value to compare with}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-hM/hj-ubah}(h]h ]h"]h$]h&]uh1jhj|-ubeh}(h]h ]h"]h$]h&]uh1jhj-hM/hj@-ubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hj-h]hlong new}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM0hj-ubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-hM0hj-ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhj-hM0hj@-ubeh}(h]h ]h"]h$]h&]uh1jhj$-ubjM)}(h**Description**h]j)}(hj-h]h Description}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM2hj$-ubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj .hhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj .ubh == }(hj .hhhNhNubj)}(h**old**h]hold}(hj&.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj .ubh), atomically updates }(hj .hhhNhNubj)}(h**v**h]hv}(hj8.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj .ubh to }(hj .hhhNhNubj)}(h**new**h]hnew}(hjJ.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj .ubh# with relaxed ordering. Otherwise, }(hj .hhhNhNubj)}(h**v**h]hv}(hj\.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj .ubh2 is not modified and relaxed ordering is provided.}(hj .hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1hj$-ubjM)}(hKUnsafe to use in noinstr code; use raw_atomic_long_cmpxchg_relaxed() there.h]hKUnsafe to use in noinstr code; use raw_atomic_long_cmpxchg_relaxed() there.}(hju.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM4hj$-ubjM)}(h **Return**h]j)}(hj.h]hReturn}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM6hj$-ubjM)}(hThe original value of **v**.h](hThe original value of }(hj.hhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM7hj$-ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$atomic_long_try_cmpxchg (C function)c.atomic_long_try_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(hDbool atomic_long_try_cmpxchg (atomic_long_t *v, long *old, long new)h]h)}(hCbool atomic_long_try_cmpxchg(atomic_long_t *v, long *old, long new)h](j)}(hjh]hbool}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMAubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.hhhj.hMAubh)}(hatomic_long_try_cmpxchgh]j)}(hatomic_long_try_cmpxchgh]hatomic_long_try_cmpxchg}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj.hhhj.hMAubj4)}(h'(atomic_long_t *v, long *old, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/modnameN classnameNjwjz)}j}]j)}jsj.sbc.atomic_long_try_cmpxchgasbuh1hhj/ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj >ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj>modnameN classnameNjwjz)}j}]j)}jsj=sbc.atomic_long_dec_and_testasbuh1hhj>ubjQ)}(h h]h }(hj/>hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hjh]h*}(hj=>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubj)}(hjph]hv}(hjJ>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>ubah}(h]h ]h"]h$]h&]jjuh1j3hj=hhhj=hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj=hhhj=hMubah}(h]j=ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj=hMhj=hhubj4)}(hhh]jM)}(h4atomic decrement and test if zero with full orderingh]h4atomic decrement and test if zero with full ordering}(hjs>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjp>hhubah}(h]h ]h"]h$]h&]uh1j3hj=hhhj=hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj>jHj>jIjJjKuh1hhhhjhNhNubj)}(hX+**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_dec_and_test() there. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj>h]hatomic_long_t *v}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMhj>ubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hMhj>ubah}(h]h ]h"]h$]h&]uh1jhj>ubjM)}(h**Description**h]j)}(hj>h]h Description}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>ubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hj?hhhNhNubj)}(h**v**h]hv}(hj ?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh to (}(hj?hhhNhNubj)}(h**v**h]hv}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh - 1) with full ordering.}(hj?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_long_dec_and_test() there.h]hHUnsafe to use in noinstr code; use raw_atomic_long_dec_and_test() there.}(hj8?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>ubjM)}(h **Return**h]j)}(hjI?h]hReturn}(hjK?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjG?ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>ubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjc?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_?ubh if the resulting value of }(hj_?hhhNhNubj)}(h**v**h]hv}(hju?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_?ubh is zero, }(hj_?hhhNhNubj)}(h **false**h]hfalse}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_?ubh otherwise.}(hj_?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj>ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_long_inc_and_test (C function)c.atomic_long_inc_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h0bool atomic_long_inc_and_test (atomic_long_t *v)h]h)}(h/bool atomic_long_inc_and_test(atomic_long_t *v)h](j)}(hjh]hbool}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?hhhj?hMubh)}(hatomic_long_inc_and_testh]j)}(hatomic_long_inc_and_testh]hatomic_long_inc_and_test}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj?hhhj?hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj@modnameN classnameNjwjz)}j}]j)}jsj?sbc.atomic_long_inc_and_testasbuh1hhj?ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]h*}(hj-@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubj)}(hjph]hv}(hj:@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubah}(h]h ]h"]h$]h&]jjuh1j3hj?hhhj?hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj?hhhj?hMubah}(h]j?ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj?hMhj?hhubj4)}(hhh]jM)}(h4atomic increment and test if zero with full orderingh]h4atomic increment and test if zero with full ordering}(hjc@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj`@hhubah}(h]h ]h"]h$]h&]uh1j3hj?hhhj?hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj{@jHj{@jIjJjKuh1hhhhjhNhNubj)}(hX+**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_inc_and_test() there. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj@h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj@ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj@h]hatomic_long_t *v}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj@ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj@hMhj@ubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hMhj@ubah}(h]h ]h"]h$]h&]uh1jhj@ubjM)}(h**Description**h]j)}(hj@h]h Description}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj@ubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hj@hhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh to (}(hj@hhhNhNubj)}(h**v**h]hv}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh + 1) with full ordering.}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj@ubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_long_inc_and_test() there.h]hHUnsafe to use in noinstr code; use raw_atomic_long_inc_and_test() there.}(hj(AhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj@ubjM)}(h **Return**h]j)}(hj9Ah]hReturn}(hj;AhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7Aubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj@ubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjSAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOAubh if the resulting value of }(hjOAhhhNhNubj)}(h**v**h]hv}(hjeAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOAubh is zero, }(hjOAhhhNhNubj)}(h **false**h]hfalse}(hjwAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOAubh otherwise.}(hjOAhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj@ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_long_add_negative (C function)c.atomic_long_add_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h8bool atomic_long_add_negative (long i, atomic_long_t *v)h]h)}(h7bool atomic_long_add_negative(long i, atomic_long_t *v)h](j)}(hjh]hbool}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAhhhjAhMubh)}(hatomic_long_add_negativeh]j)}(hatomic_long_add_negativeh]hatomic_long_add_negative}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubah}(h]h ](jjeh"]h$]h&]jjuh1hhjAhhhjAhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAubj)}(hjh]hi}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjAubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj#BhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Bubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj%BmodnameN classnameNjwjz)}j}]j)}jsjAsbc.atomic_long_add_negativeasbuh1hhjBubjQ)}(h h]h }(hjCBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBubj)}(hjh]h*}(hjQBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubj)}(hjph]hv}(hj^BhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjAubeh}(h]h ]h"]h$]h&]jjuh1j3hjAhhhjAhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjAhhhjAhMubah}(h]jAah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjAhMhjAhhubj4)}(hhh]jM)}(h2atomic add and test if negative with full orderingh]h2atomic add and test if negative with full ordering}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBhhubah}(h]h ]h"]h$]h&]uh1j3hjAhhhjAhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjBjHjBjIjJjKuh1hhhhjhNhNubj)}(hXS**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Unsafe to use in noinstr code; use raw_atomic_long_add_negative() there. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjBh]h Parameters}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjBh]hlong i}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjBubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjBhMhjBubah}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]uh1jhjBhMhjBubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjCh]hatomic_long_t *v}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjBubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjChMhjCubah}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]uh1jhjChMhjBubeh}(h]h ]h"]h$]h&]uh1jhjBubjM)}(h**Description**h]j)}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:Cubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjRChhhNhNubj)}(h**v**h]hv}(hjZChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRCubh to (}(hjRChhhNhNubj)}(h**v**h]hv}(hjlChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRCubh + }(hjRChhhNhNubj)}(h**i**h]hi}(hj~ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRCubh) with full ordering.}(hjRChhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_long_add_negative() there.h]hHUnsafe to use in noinstr code; use raw_atomic_long_add_negative() there.}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubjM)}(h **Return**h]j)}(hjCh]hReturn}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh if the resulting value of }(hjChhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh is negative, }(hjChhhNhNubj)}(h **false**h]hfalse}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh otherwise.}(hjChhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjBubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-atomic_long_add_negative_acquire (C function)"c.atomic_long_add_negative_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h@bool atomic_long_add_negative_acquire (long i, atomic_long_t *v)h]h)}(h?bool atomic_long_add_negative_acquire(long i, atomic_long_t *v)h](j)}(hjh]hbool}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hj-DhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDhhhj,DhMubh)}(h atomic_long_add_negative_acquireh]j)}(h atomic_long_add_negative_acquireh]h atomic_long_add_negative_acquire}(hj?DhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;Dubah}(h]h ](jjeh"]h$]h&]jjuh1hhjDhhhj,DhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj[DhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWDubjQ)}(h h]h }(hjiDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjWDubj)}(hjh]hi}(hjwDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWDubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjSDubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjDmodnameN classnameNjwjz)}j}]j)}jsjADsb"c.atomic_long_add_negative_acquireasbuh1hhjDubjQ)}(h h]h }(hjDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDubj)}(hjh]h*}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubj)}(hjph]hv}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjSDubeh}(h]h ]h"]h$]h&]jjuh1j3hjDhhhj,DhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjDhhhj,DhMubah}(h]jDah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj,DhMhjDhhubj4)}(hhh]jM)}(h5atomic add and test if negative with acquire orderingh]h5atomic add and test if negative with acquire ordering}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjDhhubah}(h]h ]h"]h$]h&]uh1j3hjDhhhj,DhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjEjHjEjIjJjKuh1hhhhjhNhNubj)}(hX^**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Unsafe to use in noinstr code; use raw_atomic_long_add_negative_acquire() there. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjEh]h Parameters}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hj7Eh]hlong i}(hj9EhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj5Eubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhj1Eubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjPEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjLEhMhjMEubah}(h]h ]h"]h$]h&]uh1jhj1Eubeh}(h]h ]h"]h$]h&]uh1jhjLEhMhj.Eubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjpEh]hatomic_long_t *v}(hjrEhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjnEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjjEubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhMhjEubah}(h]h ]h"]h$]h&]uh1jhjjEubeh}(h]h ]h"]h$]h&]uh1jhjEhMhj.Eubeh}(h]h ]h"]h$]h&]uh1jhjEubjM)}(h**Description**h]j)}(hjEh]h Description}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hjEhhhNhNubj)}(h**v**h]hv}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubh to (}(hjEhhhNhNubj)}(h**v**h]hv}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubh + }(hjEhhhNhNubj)}(h**i**h]hi}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubh) with acquire ordering.}(hjEhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(hPUnsafe to use in noinstr code; use raw_atomic_long_add_negative_acquire() there.h]hPUnsafe to use in noinstr code; use raw_atomic_long_add_negative_acquire() there.}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(h **Return**h]j)}(hjFh]hReturn}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hj1FhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-Fubh if the resulting value of }(hj-FhhhNhNubj)}(h**v**h]hv}(hjCFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-Fubh is negative, }(hj-FhhhNhNubj)}(h **false**h]hfalse}(hjUFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-Fubh otherwise.}(hj-FhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjEubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-atomic_long_add_negative_release (C function)"c.atomic_long_add_negative_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h@bool atomic_long_add_negative_release (long i, atomic_long_t *v)h]h)}(h?bool atomic_long_add_negative_release(long i, atomic_long_t *v)h](j)}(hjh]hbool}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFhhhjFhMubh)}(h atomic_long_add_negative_releaseh]j)}(h atomic_long_add_negative_releaseh]h atomic_long_add_negative_release}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ](jjeh"]h$]h&]jjuh1hhjFhhhjFhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFubj)}(hjh]hi}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjFubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjGmodnameN classnameNjwjz)}j}]j)}jsjFsb"c.atomic_long_add_negative_releaseasbuh1hhjFubjQ)}(h h]h }(hj!GhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFubj)}(hjh]h*}(hj/GhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubj)}(hjph]hv}(hjbool atomic_long_add_unless (atomic_long_t *v, long a, long u)h]h)}(h=bool atomic_long_add_unless(atomic_long_t *v, long a, long u)h](j)}(hjh]hbool}(hj_NhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[Nhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1ubjQ)}(h h]h }(hjmNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[NhhhjlNhM1ubh)}(hatomic_long_add_unlessh]j)}(hatomic_long_add_unlessh]hatomic_long_add_unless}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{Nubah}(h]h ](jjeh"]h$]h&]jjuh1hhj[NhhhjlNhM1ubj4)}(h"(atomic_long_t *v, long a, long u)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjNmodnameN classnameNjwjz)}j}]j)}jsjNsbc.atomic_long_add_unlessasbuh1hhjNubjQ)}(h h]h }(hjNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNubj)}(hjh]h*}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubj)}(hjph]hv}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubj:)}(hlong ah](j)}(hlongh]hlong}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubjQ)}(h h]h }(hjNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNubj)}(hjh]ha}(hj OhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubj:)}(hlong uh](j)}(hlongh]hlong}(hj%OhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!OubjQ)}(h h]h }(hj3OhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!Oubj)}(hjlh]hu}(hjAOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!Oubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubeh}(h]h ]h"]h$]h&]jjuh1j3hj[NhhhjlNhM1ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjWNhhhjlNhM1ubah}(h]jRNah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjlNhM1hjTNhhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hjjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM1hjgOhhubah}(h]h ]h"]h$]h&]uh1j3hjTNhhhjlNhM1ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjOjHjOjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long a`` long value to add ``long u`` long value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_long_add_unless() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjOh]h Parameters}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM5hjOubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjOh]hatomic_long_t *v}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjOubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM2hjOubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjOhM2hjOubah}(h]h ]h"]h$]h&]uh1jhjOubeh}(h]h ]h"]h$]h&]uh1jhjOhM2hjOubj)}(h``long a`` long value to add h](j)}(h ``long a``h]jS)}(hjOh]hlong a}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjOubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM3hjOubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjOhM3hjOubah}(h]h ]h"]h$]h&]uh1jhjOubeh}(h]h ]h"]h$]h&]uh1jhjOhM3hjOubj)}(h&``long u`` long value to compare with h](j)}(h ``long u``h]jS)}(hjPh]hlong u}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjPubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM4hjPubj)}(hhh]jM)}(hlong value to compare withh]hlong value to compare with}(hj6PhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj2PhM4hj3Pubah}(h]h ]h"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]uh1jhj2PhM4hjOubeh}(h]h ]h"]h$]h&]uh1jhjOubjM)}(h**Description**h]j)}(hjXPh]h Description}(hjZPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVPubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM6hjOubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjnPhhhNhNubj)}(h**v**h]hv}(hjvPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnPubh != }(hjnPhhhNhNubj)}(h**u**h]hu}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnPubh), atomically updates }(hjnPhhhNhNubj)}(h**v**h]hv}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnPubh to (}(hjnPhhhNhNubj)}(h**v**h]hv}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnPubh + }(hjnPhhhNhNubj)}(h**a**h]ha}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnPubh!) with full ordering. Otherwise, }(hjnPhhhNhNubj)}(h**v**h]hv}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnPubh2 is not modified and relaxed ordering is provided.}(hjnPhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM5hjOubjM)}(hFUnsafe to use in noinstr code; use raw_atomic_long_add_unless() there.h]hFUnsafe to use in noinstr code; use raw_atomic_long_add_unless() there.}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM8hjOubjM)}(h **Return**h]j)}(hjPh]hReturn}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM:hjOubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubh if }(hjQhhhNhNubj)}(h**v**h]hv}(hj&QhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubh was updated, }(hjQhhhNhNubj)}(h **false**h]hfalse}(hj8QhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubh otherwise.}(hjQhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM;hjOubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%atomic_long_inc_not_zero (C function)c.atomic_long_inc_not_zerohNtauh1hhjhhhNhNubh)}(hhh](h)}(h0bool atomic_long_inc_not_zero (atomic_long_t *v)h]h)}(h/bool atomic_long_inc_not_zero(atomic_long_t *v)h](j)}(hjh]hbool}(hjqQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmQhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMFubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmQhhhj~QhMFubh)}(hatomic_long_inc_not_zeroh]j)}(hatomic_long_inc_not_zeroh]hatomic_long_inc_not_zero}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubah}(h]h ](jjeh"]h$]h&]jjuh1hhjmQhhhj~QhMFubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjQmodnameN classnameNjwjz)}j}]j)}jsjQsbc.atomic_long_inc_not_zeroasbuh1hhjQubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjQubj)}(hjh]h*}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubj)}(hjph]hv}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjQubah}(h]h ]h"]h$]h&]jjuh1j3hjmQhhhj~QhMFubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjiQhhhj~QhMFubah}(h]jdQah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj~QhMFhjfQhhubj4)}(hhh]jM)}(h/atomic increment unless zero with full orderingh]h/atomic increment unless zero with full ordering}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMFhjRhhubah}(h]h ]h"]h$]h&]uh1j3hjfQhhhj~QhMFubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj,RjHj,RjIjJjKuh1hhhhjhNhNubj)}(hXl**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** If (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_long_inc_not_zero() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj6Rh]h Parameters}(hj8RhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4Rubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMJhj0Rubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjURh]hatomic_long_t *v}(hjWRhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjSRubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMGhjORubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjnRhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjjRhMGhjkRubah}(h]h ]h"]h$]h&]uh1jhjORubeh}(h]h ]h"]h$]h&]uh1jhjjRhMGhjLRubah}(h]h ]h"]h$]h&]uh1jhj0RubjM)}(h**Description**h]j)}(hjRh]h Description}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMIhj0RubjM)}(hIf (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjRhhhNhNubj)}(h**v**h]hv}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubh != 0), atomically updates }(hjRhhhNhNubj)}(h**v**h]hv}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubh to (}(hjRhhhNhNubj)}(h**v**h]hv}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubh% + 1) with full ordering. Otherwise, }(hjRhhhNhNubj)}(h**v**h]hv}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubh2 is not modified and relaxed ordering is provided.}(hjRhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMHhj0RubjM)}(hHUnsafe to use in noinstr code; use raw_atomic_long_inc_not_zero() there.h]hHUnsafe to use in noinstr code; use raw_atomic_long_inc_not_zero() there.}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMKhj0RubjM)}(h **Return**h]j)}(hjSh]hReturn}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Subah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMMhj0RubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hj(ShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$Subh if }(hj$ShhhNhNubj)}(h**v**h]hv}(hj:ShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$Subh was updated, }(hj$ShhhNhNubj)}(h **false**h]hfalse}(hjLShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$Subh otherwise.}(hj$ShhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMNhj0Rubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,atomic_long_inc_unless_negative (C function)!c.atomic_long_inc_unless_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h7bool atomic_long_inc_unless_negative (atomic_long_t *v)h]h)}(h6bool atomic_long_inc_unless_negative(atomic_long_t *v)h](j)}(hjh]hbool}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjShhhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMYubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjShhhjShMYubh)}(hatomic_long_inc_unless_negativeh]j)}(hatomic_long_inc_unless_negativeh]hatomic_long_inc_unless_negative}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ](jjeh"]h$]h&]jjuh1hhjShhhjShMYubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjSmodnameN classnameNjwjz)}j}]j)}jsjSsb!c.atomic_long_inc_unless_negativeasbuh1hhjSubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSubj)}(hjh]h*}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubj)}(hjph]hv}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjSubah}(h]h ]h"]h$]h&]jjuh1j3hjShhhjShMYubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj}ShhhjShMYubah}(h]jxSah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjShMYhjzShhubj4)}(hhh]jM)}(h3atomic increment unless negative with full orderingh]h3atomic increment unless negative with full ordering}(hj(ThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMYhj%Thhubah}(h]h ]h"]h$]h&]uh1j3hjzShhhjShMYubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj@TjHj@TjIjJjKuh1hhhhjhNhNubj)}(hXs**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** If (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_long_inc_unless_negative() there. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjJTh]h Parameters}(hjLThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHTubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM]hjDTubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjiTh]hatomic_long_t *v}(hjkThhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjgTubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMZhjcTubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~ThMZhjTubah}(h]h ]h"]h$]h&]uh1jhjcTubeh}(h]h ]h"]h$]h&]uh1jhj~ThMZhj`Tubah}(h]h ]h"]h$]h&]uh1jhjDTubjM)}(h**Description**h]j)}(hjTh]h Description}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM\hjDTubjM)}(hIf (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjThhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubh >= 0), atomically updates }(hjThhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubh to (}(hjThhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubh% + 1) with full ordering. Otherwise, }(hjThhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubh2 is not modified and relaxed ordering is provided.}(hjThhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM[hjDTubjM)}(hOUnsafe to use in noinstr code; use raw_atomic_long_inc_unless_negative() there.h]hOUnsafe to use in noinstr code; use raw_atomic_long_inc_unless_negative() there.}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM^hjDTubjM)}(h **Return**h]j)}(hj"Uh]hReturn}(hj$UhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Uubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhM`hjDTubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hj 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Unsafe to use in noinstr code; use raw_atomic_long_dec_if_positive() there. **Return** The old value of (**v** - 1), regardless of whether **v** was updated.h](jM)}(h**Parameters**h]j)}(hjsXh]h Parameters}(hjuXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqXubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmXubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjXh]hatomic_long_t *v}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjXubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjXubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjXhMhjXubah}(h]h ]h"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]uh1jhjXhMhjXubah}(h]h ]h"]h$]h&]uh1jhjmXubjM)}(h**Description**h]j)}(hjXh]h Description}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmXubjM)}(hIf (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjXhhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubh > 0), atomically updates }(hjXhhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubh to (}(hjXhhhNhNubj)}(h**v**h]hv}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubh% - 1) with full ordering. Otherwise, }(hjXhhhNhNubj)}(h**v**h]hv}(hj!YhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubh2 is not modified and relaxed ordering is provided.}(hjXhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmXubjM)}(hKUnsafe to use in noinstr code; use raw_atomic_long_dec_if_positive() there.h]hKUnsafe to use in noinstr code; use raw_atomic_long_dec_if_positive() there.}(hj:YhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmXubjM)}(h **Return**h]j)}(hjKYh]hReturn}(hjMYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIYubah}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmXubjM)}(hFThe old value of (**v** - 1), regardless of whether **v** was updated.h](hThe old value of (}(hjaYhhhNhNubj)}(h**v**h]hv}(hjiYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaYubh - 1), regardless of whether }(hjaYhhhNhNubj)}(h**v**h]hv}(hj{YhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaYubh was updated.}(hjaYhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhl/var/lib/git/docbuild/linux/Documentation/driver-api/basics:99: ./include/linux/atomic/atomic-instrumented.hhMhjmXubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_read (C function)c.raw_atomic_readhNtauh1hhjhhhNhNubh)}(hhh](h)}(h'int raw_atomic_read (const atomic_t *v)h]h)}(h&int raw_atomic_read(const atomic_t *v)h](j)}(hinth]hint}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYhhhjYhMubh)}(hraw_atomic_readh]j)}(hraw_atomic_readh]hraw_atomic_read}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubah}(h]h ](jjeh"]h$]h&]jjuh1hhjYhhhjYhMubj4)}(h(const atomic_t *v)h]j:)}(hconst atomic_t *vh](j?)}(hj h]hconst}(hjYhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjYubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYubh)}(hhh]j)}(hatomic_th]hatomic_t}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Zubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjZmodnameN classnameNjwjz)}j}]j)}jsjYsbc.raw_atomic_readasbuh1hhjYubjQ)}(h h]h }(hj/ZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYubj)}(hjh]h*}(hj=ZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubj)}(hjph]hv}(hjJZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjYubah}(h]h ]h"]h$]h&]jjuh1j3hjYhhhjYhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjYhhhjYhMubah}(h]jYah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjYhMhjYhhubj4)}(hhh]jM)}(h!atomic load with relaxed orderingh]h!atomic load with relaxed ordering}(hjsZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjpZhhubah}(h]h ]h"]h$]h&]uh1j3hjYhhhjYhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjZjHjZjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic_t *v`` pointer to atomic_t **Description** Atomically loads the value of **v** with relaxed ordering. Safe to use in noinstr code; prefer atomic_read() elsewhere. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hjZh]h Parameters}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjZubj)}(hhh]j)}(h*``const atomic_t *v`` pointer to atomic_t h](j)}(h``const atomic_t *v``h]jS)}(hjZh]hconst atomic_t *v}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjZubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjZubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjZhMhjZubah}(h]h ]h"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]uh1jhjZhMhjZubah}(h]h ]h"]h$]h&]uh1jhjZubjM)}(h**Description**h]j)}(hjZh]h Description}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjZubjM)}(h:Atomically loads the value of **v** with relaxed ordering.h](hAtomically loads the value of }(hj[hhhNhNubj)}(h**v**h]hv}(hj [hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubh with relaxed ordering.}(hj[hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjZubjM)}(hhj[ubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[ubh)}(hhh]j)}(hatomic_th]hatomic_t}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj[modnameN classnameNjwjz)}j}]j)}jsj[sbc.raw_atomic_read_acquireasbuh1hhj[ubjQ)}(h h]h }(hj \hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[ubj)}(hjh]h*}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubj)}(hjph]hv}(hj$\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj[ubah}(h]h ]h"]h$]h&]jjuh1j3hj[hhhj[hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj[hhhj[hMubah}(h]j[ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj[hMhj[hhubj4)}(hhh]jM)}(h!atomic load with acquire orderingh]h!atomic load with acquire ordering}(hjM\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjJ\hhubah}(h]h ]h"]h$]h&]uh1j3hj[hhhj[hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGje\jHje\jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic_t *v`` pointer to atomic_t **Description** Atomically loads the value of **v** with acquire ordering. Safe to use in noinstr code; prefer atomic_read_acquire() elsewhere. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hjo\h]h Parameters}(hjq\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjm\ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhji\ubj)}(hhh]j)}(h*``const atomic_t *v`` pointer to atomic_t h](j)}(h``const atomic_t *v``h]jS)}(hj\h]hconst atomic_t *v}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj\ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj\hMhj\ubah}(h]h ]h"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]uh1jhj\hMhj\ubah}(h]h ]h"]h$]h&]uh1jhji\ubjM)}(h**Description**h]j)}(hj\h]h Description}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhji\ubjM)}(h:Atomically loads the value of **v** with acquire ordering.h](hAtomically loads the value of }(hj\hhhNhNubj)}(h**v**h]hv}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh with acquire ordering.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhji\ubjM)}(hDSafe to use in noinstr code; prefer atomic_read_acquire() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_read_acquire() elsewhere.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhji\ubjM)}(h **Return**h]j)}(hj]h]hReturn}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhji\ubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hj']hhhNhNubj)}(h**v**h]hv}(hj/]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj']ubh.}(hj']hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhji\ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_set (C function)c.raw_atomic_sethNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void raw_atomic_set (atomic_t *v, int i)h]h)}(h'void raw_atomic_set(atomic_t *v, int i)h](j)}(hvoidh]hvoid}(hjh]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjd]hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjw]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjd]hhhjv]hMubh)}(hraw_atomic_seth]j)}(hraw_atomic_seth]hraw_atomic_set}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjd]hhhjv]hMubj4)}(h(atomic_t *v, int i)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj]modnameN classnameNjwjz)}j}]j)}jsj]sbc.raw_atomic_setasbuh1hhj]ubjQ)}(h h]h }(hj]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj]ubj)}(hjh]h*}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubj)}(hjph]hv}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubj:)}(hint ih](j)}(hinth]hint}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubjQ)}(h h]h }(hj ^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj]ubj)}(hjh]hi}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubeh}(h]h ]h"]h$]h&]jjuh1j3hjd]hhhjv]hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj`]hhhjv]hMubah}(h]j[]ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjv]hMhj]]hhubj4)}(hhh]jM)}(h atomic set with relaxed orderingh]h atomic set with relaxed ordering}(hj@^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj=^hhubah}(h]h ]h"]h$]h&]uh1j3hj]]hhhjv]hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjX^jHjX^jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t ``int i`` int value to assign **Description** Atomically sets **v** to **i** with relaxed ordering. Safe to use in noinstr code; prefer atomic_set() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjb^h]h Parameters}(hjd^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`^ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\^ubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj^h]h atomic_t *v}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj{^ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1jhj{^ubeh}(h]h ]h"]h$]h&]uh1jhj^hMhjx^ubj)}(h``int i`` int value to assign h](j)}(h ``int i``h]jS)}(hj^h]hint i}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj^ubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhj^hMhjx^ubeh}(h]h ]h"]h$]h&]uh1jhj\^ubjM)}(h**Description**h]j)}(hj^h]h Description}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\^ubjM)}(h5Atomically sets **v** to **i** with relaxed ordering.h](hAtomically sets }(hj _hhhNhNubj)}(h**v**h]hv}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj _ubh to }(hj _hhhNhNubj)}(h**i**h]hi}(hj%_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj _ubh with relaxed ordering.}(hj _hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\^ubjM)}(h;Safe to use in noinstr code; prefer atomic_set() elsewhere.h]h;Safe to use in noinstr code; prefer atomic_set() elsewhere.}(hj>_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\^ubjM)}(h **Return**h]j)}(hjO_h]hReturn}(hjQ_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjM_ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\^ubjM)}(hNothing.h]hNothing.}(hje_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\^ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#raw_atomic_set_release (C function)c.raw_atomic_set_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h0void raw_atomic_set_release (atomic_t *v, int i)h]h)}(h/void raw_atomic_set_release(atomic_t *v, int i)h](j)}(hvoidh]hvoid}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_hhhj_hMubh)}(hraw_atomic_set_releaseh]j)}(hraw_atomic_set_releaseh]hraw_atomic_set_release}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj_hhhj_hMubj4)}(h(atomic_t *v, int i)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj_modnameN classnameNjwjz)}j}]j)}jsj_sbc.raw_atomic_set_releaseasbuh1hhj_ubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_ubj)}(hjh]h*}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubj)}(hjph]hv}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj_ubj:)}(hint ih](j)}(hinth]hint}(hj'`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#`ubjQ)}(h h]h }(hj5`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#`ubj)}(hjh]hi}(hjC`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj_ubeh}(h]h ]h"]h$]h&]jjuh1j3hj_hhhj_hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj_hhhj_hMubah}(h]j_ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj_hMhj_hhubj4)}(hhh]jM)}(h atomic set with release orderingh]h atomic set with release ordering}(hjl`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhji`hhubah}(h]h ]h"]h$]h&]uh1j3hj_hhhj_hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj`jHj`jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t ``int i`` int value to assign **Description** Atomically sets **v** to **i** with release ordering. Safe to use in noinstr code; prefer atomic_set_release() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj`h]h Parameters}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj`ubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj`h]h atomic_t *v}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj`ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj`hMhj`ubah}(h]h ]h"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]uh1jhj`hMhj`ubj)}(h``int i`` int value to assign h](j)}(h ``int i``h]jS)}(hj`h]hint i}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj`ubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj`hMhj`ubah}(h]h ]h"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]uh1jhj`hMhj`ubeh}(h]h ]h"]h$]h&]uh1jhj`ubjM)}(h**Description**h]j)}(hj!ah]h Description}(hj#ahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj`ubjM)}(h5Atomically sets **v** to **i** with release ordering.h](hAtomically sets }(hj7ahhhNhNubj)}(h**v**h]hv}(hj?ahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7aubh to }(hj7ahhhNhNubj)}(h**i**h]hi}(hjQahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7aubh with release ordering.}(hj7ahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj`ubjM)}(hCSafe to use in noinstr code; prefer atomic_set_release() elsewhere.h]hCSafe to use in noinstr code; prefer atomic_set_release() elsewhere.}(hjjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj`ubjM)}(h **Return**h]j)}(hj{ah]hReturn}(hj}ahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyaubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj`ubjM)}(hNothing.h]hNothing.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_add (C function)c.raw_atomic_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void raw_atomic_add (int i, atomic_t *v)h]h)}(h'void raw_atomic_add(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjahhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjahhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjahhhjahMubh)}(hraw_atomic_addh]j)}(hraw_atomic_addh]hraw_atomic_add}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ](jjeh"]h$]h&]jjuh1hhjahhhjahMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubjQ)}(h h]h }(hj bhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubj)}(hjh]hi}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjaubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj4bhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1bubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj6bmodnameN classnameNjwjz)}j}]j)}jsjasbc.raw_atomic_addasbuh1hhj-bubjQ)}(h h]h }(hjTbhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-bubj)}(hjh]h*}(hjbbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-bubj)}(hjph]hv}(hjobhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-bubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjaubeh}(h]h ]h"]h$]h&]jjuh1j3hjahhhjahMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjahhhjahMubah}(h]jaah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjahMhjahhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbhhubah}(h]h ]h"]h$]h&]uh1j3hjahhhjahMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjbjHjbjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_add() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjbh]h Parameters}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjbh]hint i}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjbhMhjbubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhjbhMhjbubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjch]h atomic_t *v}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj cubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj+chhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'chMhj(cubah}(h]h ]h"]h$]h&]uh1jhj cubeh}(h]h ]h"]h$]h&]uh1jhj'chMhjbubeh}(h]h ]h"]h$]h&]uh1jhjbubjM)}(h**Description**h]j)}(hjMch]h Description}(hjOchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKcubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjcchhhNhNubj)}(h**v**h]hv}(hjkchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjccubh to (}(hjcchhhNhNubj)}(h**v**h]hv}(hj}chhhNhNubah}(h]h ]h"]h$]h&]uh1jhjccubh + }(hjcchhhNhNubj)}(h**i**h]hi}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjccubh) with relaxed ordering.}(hjcchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbubjM)}(h;Safe to use in noinstr code; prefer atomic_add() elsewhere.h]h;Safe to use in noinstr code; prefer atomic_add() elsewhere.}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbubjM)}(h **Return**h]j)}(hjch]hReturn}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbubjM)}(hNothing.h]hNothing.}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"raw_atomic_add_return (C function)c.raw_atomic_add_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int raw_atomic_add_return (int i, atomic_t *v)h]h)}(h-int raw_atomic_add_return(int i, atomic_t *v)h](j)}(hinth]hint}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjchhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM&ubjQ)}(h h]h }(hj dhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjchhhj dhM&ubh)}(hraw_atomic_add_returnh]j)}(hraw_atomic_add_returnh]hraw_atomic_add_return}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ](jjeh"]h$]h&]jjuh1hhjchhhj dhM&ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj;dhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7dubjQ)}(h h]h }(hjIdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7dubj)}(hjh]hi}(hjWdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7dubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3dubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjrdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjodubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjtdmodnameN classnameNjwjz)}j}]j)}jsj!dsbc.raw_atomic_add_returnasbuh1hhjkdubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkdubj)}(hjh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkdubj)}(hjph]hv}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkdubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj3dubeh}(h]h ]h"]h$]h&]jjuh1j3hjchhhj dhM&ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjchhhj dhM&ubah}(h]jcah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj dhM&hjchhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM&hjdhhubah}(h]h ]h"]h$]h&]uh1j3hjchhhj dhM&ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjdjHjdjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Safe to use in noinstr code; prefer atomic_add_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjdh]h Parameters}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM*hjdubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjeh]hint i}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjeubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM'hjeubj)}(hhh]jM)}(hint value to addh]hint value to add}(hj0ehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,ehM'hj-eubah}(h]h ]h"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]uh1jhj,ehM'hjeubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjPeh]h atomic_t *v}(hjRehhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjNeubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM(hjJeubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjiehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjeehM(hjfeubah}(h]h ]h"]h$]h&]uh1jhjJeubeh}(h]h ]h"]h$]h&]uh1jhjeehM(hjeubeh}(h]h ]h"]h$]h&]uh1jhjdubjM)}(h**Description**h]j)}(hjeh]h Description}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM*hjdubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjehhhNhNubj)}(h**v**h]hv}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubh to (}(hjehhhNhNubj)}(h**v**h]hv}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubh + }(hjehhhNhNubj)}(h**i**h]hi}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubh) with full ordering.}(hjehhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM)hjdubjM)}(hBSafe to use in noinstr code; prefer atomic_add_return() elsewhere.h]hBSafe to use in noinstr code; prefer atomic_add_return() elsewhere.}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM+hjdubjM)}(h **Return**h]j)}(hjeh]hReturn}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM-hjdubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj fhhhNhNubj)}(h**v**h]hv}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj fubh.}(hj fhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM.hjdubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_add_return_acquire (C function)c.raw_atomic_add_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6int raw_atomic_add_return_acquire (int i, atomic_t *v)h]h)}(h5int raw_atomic_add_return_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjNfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJfhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMAubjQ)}(h h]h }(hj]fhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJfhhhj\fhMAubh)}(hraw_atomic_add_return_acquireh]j)}(hraw_atomic_add_return_acquireh]hraw_atomic_add_return_acquire}(hjofhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkfubah}(h]h ](jjeh"]h$]h&]jjuh1hhjJfhhhj\fhMAubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubjQ)}(h h]h }(hjfhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfubj)}(hjh]hi}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjfubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjfmodnameN classnameNjwjz)}j}]j)}jsjqfsbc.raw_atomic_add_return_acquireasbuh1hhjfubjQ)}(h h]h }(hjfhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfubj)}(hjh]h*}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubj)}(hjph]hv}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjfubeh}(h]h ]h"]h$]h&]jjuh1j3hjJfhhhj\fhMAubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjFfhhhj\fhMAubah}(h]jAfah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj\fhMAhjCfhhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hj&ghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMAhj#ghhubah}(h]h ]h"]h$]h&]uh1j3hjCfhhhj\fhMAubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj>gjHj>gjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_add_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjHgh]h Parameters}(hjJghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFgubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMEhjBgubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjggh]hint i}(hjighhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjegubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMBhjagubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj|ghMBhj}gubah}(h]h ]h"]h$]h&]uh1jhjagubeh}(h]h ]h"]h$]h&]uh1jhj|ghMBhj^gubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjgh]h atomic_t *v}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjgubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMChjgubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjghMChjgubah}(h]h ]h"]h$]h&]uh1jhjgubeh}(h]h ]h"]h$]h&]uh1jhjghMChj^gubeh}(h]h ]h"]h$]h&]uh1jhjBgubjM)}(h**Description**h]j)}(hjgh]h Description}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMEhjBgubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hjghhhNhNubj)}(h**v**h]hv}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubh to (}(hjghhhNhNubj)}(h**v**h]hv}(hj hhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubh + }(hjghhhNhNubj)}(h**i**h]hi}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubh) with acquire ordering.}(hjghhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMDhjBgubjM)}(hJSafe to use in noinstr code; prefer atomic_add_return_acquire() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_add_return_acquire() elsewhere.}(hj6hhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMFhjBgubjM)}(h **Return**h]j)}(hjGhh]hReturn}(hjIhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEhubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMHhjBgubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj]hhhhNhNubj)}(h**v**h]hv}(hjehhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]hubh.}(hj]hhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMIhjBgubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_add_return_release (C function)c.raw_atomic_add_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6int raw_atomic_add_return_release (int i, atomic_t *v)h]h)}(h5int raw_atomic_add_return_release(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM\ubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhhjhhM\ubh)}(hraw_atomic_add_return_releaseh]j)}(hraw_atomic_add_return_releaseh]hraw_atomic_add_return_release}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhhjhhM\ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubj)}(hjh]hi}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjhubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjimodnameN classnameNjwjz)}j}]j)}jsjhsbc.raw_atomic_add_return_releaseasbuh1hhj iubjQ)}(h h]h }(hj2ihhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj iubj)}(hjh]h*}(hj@ihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj iubj)}(hjph]hv}(hjMihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj iubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjhubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhhjhhM\ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhhjhhM\ubah}(h]jhah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhhM\hjhhhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hjvihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM\hjsihhubah}(h]h ]h"]h$]h&]uh1j3hjhhhhjhhM\ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjijHjijIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Safe to use in noinstr code; prefer atomic_add_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjih]h Parameters}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM`hjiubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjih]hint i}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM]hjiubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjihM]hjiubah}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]uh1jhjihM]hjiubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjih]h atomic_t *v}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM^hjiubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj jhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjjhM^hjjubah}(h]h ]h"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]uh1jhjjhM^hjiubeh}(h]h ]h"]h$]h&]uh1jhjiubjM)}(h**Description**h]j)}(hj+jh]h Description}(hj-jhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)jubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM`hjiubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hjAjhhhNhNubj)}(h**v**h]hv}(hjIjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAjubh to (}(hjAjhhhNhNubj)}(h**v**h]hv}(hj[jhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAjubh + }(hjAjhhhNhNubj)}(h**i**h]hi}(hjmjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAjubh) with release ordering.}(hjAjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM_hjiubjM)}(hJSafe to use in noinstr code; prefer atomic_add_return_release() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_add_return_release() elsewhere.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMahjiubjM)}(h **Return**h]j)}(hjjh]hReturn}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMchjiubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjjhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh.}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMdhjiubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_add_return_relaxed (C function)c.raw_atomic_add_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h6int raw_atomic_add_return_relaxed (int i, atomic_t *v)h]h)}(h5int raw_atomic_add_return_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMvubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjhhhjjhMvubh)}(hraw_atomic_add_return_relaxedh]j)}(hraw_atomic_add_return_relaxedh]hraw_atomic_add_return_relaxed}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj kubah}(h]h ](jjeh"]h$]h&]jjuh1hhjjhhhjjhMvubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj+khhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'kubjQ)}(h h]h }(hj9khhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'kubj)}(hjh]hi}(hjGkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'kubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj#kubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjbkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_kubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjdkmodnameN classnameNjwjz)}j}]j)}jsjksbc.raw_atomic_add_return_relaxedasbuh1hhj[kubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[kubj)}(hjh]h*}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[kubj)}(hjph]hv}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[kubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj#kubeh}(h]h ]h"]h$]h&]jjuh1j3hjjhhhjjhMvubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjjhhhjjhMvubah}(h]jjah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjjhMvhjjhhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMvhjkhhubah}(h]h ]h"]h$]h&]uh1j3hjjhhhjjhMvubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjkjHjkjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_add_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjkh]h Parameters}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMzhjkubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjlh]hint i}(hj lhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjlubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMwhjlubj)}(hhh]jM)}(hint value to addh]hint value to add}(hj lhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlhMwhjlubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]uh1jhjlhMwhjkubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj@lh]h atomic_t *v}(hjBlhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>lubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMxhj:lubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjYlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUlhMxhjVlubah}(h]h ]h"]h$]h&]uh1jhj:lubeh}(h]h ]h"]h$]h&]uh1jhjUlhMxhjkubeh}(h]h ]h"]h$]h&]uh1jhjkubjM)}(h**Description**h]j)}(hj{lh]h Description}(hj}lhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjylubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMzhjkubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjlhhhNhNubj)}(h**v**h]hv}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh to (}(hjlhhhNhNubj)}(h**v**h]hv}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh + }(hjlhhhNhNubj)}(h**i**h]hi}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh) with relaxed ordering.}(hjlhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMyhjkubjM)}(hJSafe to use in noinstr code; prefer atomic_add_return_relaxed() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_add_return_relaxed() elsewhere.}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM{hjkubjM)}(h **Return**h]j)}(hjlh]hReturn}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM}hjkubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjlhhhNhNubj)}(h**v**h]hv}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh.}(hjlhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM~hjkubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!raw_atomic_fetch_add (C function)c.raw_atomic_fetch_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h-int raw_atomic_fetch_add (int i, atomic_t *v)h]h)}(h,int raw_atomic_fetch_add(int i, atomic_t *v)h](j)}(hinth]hint}(hj>mhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:mhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjMmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:mhhhjLmhMubh)}(hraw_atomic_fetch_addh]j)}(hraw_atomic_fetch_addh]hraw_atomic_fetch_add}(hj_mhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[mubah}(h]h ](jjeh"]h$]h&]jjuh1hhj:mhhhjLmhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj{mhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwmubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjwmubj)}(hjh]hi}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjsmubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmmodnameN classnameNjwjz)}j}]j)}jsjamsbc.raw_atomic_fetch_addasbuh1hhjmubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubj)}(hjh]h*}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubj)}(hjph]hv}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjsmubeh}(h]h ]h"]h$]h&]jjuh1j3hj:mhhhjLmhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj6mhhhjLmhMubah}(h]j1mah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjLmhMhj3mhhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjnhhubah}(h]h ]h"]h$]h&]uh1j3hj3mhhhjLmhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj.njHj.njIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Safe to use in noinstr code; prefer atomic_fetch_add() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj8nh]h Parameters}(hj:nhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6nubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj2nubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjWnh]hint i}(hjYnhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjUnubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjQnubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjpnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlnhMhjmnubah}(h]h ]h"]h$]h&]uh1jhjQnubeh}(h]h ]h"]h$]h&]uh1jhjlnhMhjNnubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjnh]h atomic_t *v}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjnubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjnubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjnhMhjnubah}(h]h ]h"]h$]h&]uh1jhjnubeh}(h]h ]h"]h$]h&]uh1jhjnhMhjNnubeh}(h]h ]h"]h$]h&]uh1jhj2nubjM)}(h**Description**h]j)}(hjnh]h Description}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj2nubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjnhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubh to (}(hjnhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubh + }(hjnhhhNhNubj)}(h**i**h]hi}(hj ohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubh) with full ordering.}(hjnhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj2nubjM)}(hASafe to use in noinstr code; prefer atomic_fetch_add() elsewhere.h]hASafe to use in noinstr code; prefer atomic_fetch_add() elsewhere.}(hj&ohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj2nubjM)}(h **Return**h]j)}(hj7oh]hReturn}(hj9ohhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5oubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj2nubjM)}(hThe original value of **v**.h](hThe original value of }(hjMohhhNhNubj)}(h**v**h]hv}(hjUohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMoubh.}(hjMohhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj2nubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_add_acquire (C function)c.raw_atomic_fetch_add_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_add_acquire (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_add_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjohhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjohhhjohMubh)}(hraw_atomic_fetch_add_acquireh]j)}(hraw_atomic_fetch_add_acquireh]hraw_atomic_fetch_add_acquire}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubah}(h]h ](jjeh"]h$]h&]jjuh1hhjohhhjohMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubjQ)}(h h]h }(hjohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjoubj)}(hjh]hi}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjoubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjpmodnameN classnameNjwjz)}j}]j)}jsjosbc.raw_atomic_fetch_add_acquireasbuh1hhjoubjQ)}(h h]h }(hj"phhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjoubj)}(hjh]h*}(hj0phhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubj)}(hjph]hv}(hj=phhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjoubeh}(h]h ]h"]h$]h&]jjuh1j3hjohhhjohMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjohhhjohMubah}(h]joah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjohMhjohhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hjfphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjcphhubah}(h]h ]h"]h$]h&]uh1j3hjohhhjohMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj~pjHj~pjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_fetch_add_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjph]h Parameters}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjpubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjph]hint i}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjpubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjpubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjphMhjpubah}(h]h ]h"]h$]h&]uh1jhjpubeh}(h]h ]h"]h$]h&]uh1jhjphMhjpubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjph]h atomic_t *v}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjpubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjpubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjphMhjpubah}(h]h ]h"]h$]h&]uh1jhjpubeh}(h]h ]h"]h$]h&]uh1jhjphMhjpubeh}(h]h ]h"]h$]h&]uh1jhjpubjM)}(h**Description**h]j)}(hjqh]h Description}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjpubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hj1qhhhNhNubj)}(h**v**h]hv}(hj9qhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1qubh to (}(hj1qhhhNhNubj)}(h**v**h]hv}(hjKqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1qubh + }(hj1qhhhNhNubj)}(h**i**h]hi}(hj]qhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1qubh) with acquire ordering.}(hj1qhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjpubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_add_acquire() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_add_acquire() elsewhere.}(hjvqhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjpubjM)}(h **Return**h]j)}(hjqh]hReturn}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjpubjM)}(hThe original value of **v**.h](hThe original value of }(hjqhhhNhNubj)}(h**v**h]hv}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubh.}(hjqhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjpubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_add_release (C function)c.raw_atomic_fetch_add_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_add_release (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_add_release(int i, atomic_t *v)h](j)}(hinth]hint}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjqhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqhhhjqhMubh)}(hraw_atomic_fetch_add_releaseh]j)}(hraw_atomic_fetch_add_releaseh]hraw_atomic_fetch_add_release}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ](jjeh"]h$]h&]jjuh1hhjqhhhjqhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubjQ)}(h h]h }(hj)rhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hjh]hi}(hj7rhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjrubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjRrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOrubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjTrmodnameN classnameNjwjz)}j}]j)}jsjrsbc.raw_atomic_fetch_add_releaseasbuh1hhjKrubjQ)}(h h]h }(hjrrhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjKrubj)}(hjh]h*}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKrubj)}(hjph]hv}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjrubeh}(h]h ]h"]h$]h&]jjuh1j3hjqhhhjqhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjqhhhjqhMubah}(h]jqah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjqhMhjqhhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrhhubah}(h]h ]h"]h$]h&]uh1j3hjqhhhjqhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjrjHjrjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Safe to use in noinstr code; prefer atomic_fetch_add_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjrh]h Parameters}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjrh]hint i}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjrubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj shMhj subah}(h]h ]h"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]uh1jhj shMhjrubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj0sh]h atomic_t *v}(hj2shhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.subah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj*subj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjIshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEshMhjFsubah}(h]h ]h"]h$]h&]uh1jhj*subeh}(h]h ]h"]h$]h&]uh1jhjEshMhjrubeh}(h]h ]h"]h$]h&]uh1jhjrubjM)}(h**Description**h]j)}(hjksh]h Description}(hjmshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjisubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hjshhhNhNubj)}(h**v**h]hv}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh to (}(hjshhhNhNubj)}(h**v**h]hv}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh + }(hjshhhNhNubj)}(h**i**h]hi}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh) with release ordering.}(hjshhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_add_release() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_add_release() elsewhere.}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubjM)}(h **Return**h]j)}(hjsh]hReturn}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubjM)}(hThe original value of **v**.h](hThe original value of }(hjshhhNhNubj)}(h**v**h]hv}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh.}(hjshhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_add_relaxed (C function)c.raw_atomic_fetch_add_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_add_relaxed (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_add_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hj.thhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*thhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj=thhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj*thhhjuubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjuh]h atomic_t *v}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj~uubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjzuubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjuhMhjuubah}(h]h ]h"]h$]h&]uh1jhjzuubeh}(h]h ]h"]h$]h&]uh1jhjuhMhj>uubeh}(h]h ]h"]h$]h&]uh1jhj"uubjM)}(h**Description**h]j)}(hjuh]h Description}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj"uubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjuhhhNhNubj)}(h**v**h]hv}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubh to (}(hjuhhhNhNubj)}(h**v**h]hv}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubh + }(hjuhhhNhNubj)}(h**i**h]hi}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubh) with relaxed ordering.}(hjuhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj"uubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_add_relaxed() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_add_relaxed() elsewhere.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj"uubjM)}(h **Return**h]j)}(hj'vh]hReturn}(hj)vhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%vubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj"uubjM)}(hThe original value of **v**.h](hThe original value of }(hj=vhhhNhNubj)}(h**v**h]hv}(hjEvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=vubh.}(hj=vhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj"uubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_sub (C function)c.raw_atomic_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void raw_atomic_sub (int i, atomic_t *v)h]h)}(h'void raw_atomic_sub(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hj~vhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzvhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjzvhhhjvhMubh)}(hraw_atomic_subh]j)}(hraw_atomic_subh]hraw_atomic_sub}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ](jjeh"]h$]h&]jjuh1hhjzvhhhjvhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvubj)}(hjh]hi}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjvubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjvmodnameN classnameNjwjz)}j}]j)}jsjvsbc.raw_atomic_subasbuh1hhjvubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvubj)}(hjh]h*}(hj whhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubj)}(hjph]hv}(hj-whhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjvubeh}(h]h ]h"]h$]h&]jjuh1j3hjzvhhhjvhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjvvhhhjvhMubah}(h]jqvah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjvhMhjsvhhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hjVwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjSwhhubah}(h]h ]h"]h$]h&]uh1j3hjsvhhhjvhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjnwjHjnwjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_sub() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjxwh]h Parameters}(hjzwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvwubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrwubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hjwh]hint i}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjwubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjwhMhjwubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjwhMhjwubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjwh]h atomic_t *v}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjwubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjwhMhjwubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjwhMhjwubeh}(h]h ]h"]h$]h&]uh1jhjrwubjM)}(h**Description**h]j)}(hj xh]h Description}(hj xhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj xubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrwubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hj!xhhhNhNubj)}(h**v**h]hv}(hj)xhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!xubh to (}(hj!xhhhNhNubj)}(h**v**h]hv}(hj;xhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!xubh - }(hj!xhhhNhNubj)}(h**i**h]hi}(hjMxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!xubh) with relaxed ordering.}(hj!xhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrwubjM)}(h;Safe to use in noinstr code; prefer atomic_sub() elsewhere.h]h;Safe to use in noinstr code; prefer atomic_sub() elsewhere.}(hjfxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrwubjM)}(h **Return**h]j)}(hjwxh]hReturn}(hjyxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuxubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrwubjM)}(hNothing.h]hNothing.}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrwubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"raw_atomic_sub_return (C function)c.raw_atomic_sub_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int raw_atomic_sub_return (int i, atomic_t *v)h]h)}(h-int raw_atomic_sub_return(int i, atomic_t *v)h](j)}(hinth]hint}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxhhhjxhMubh)}(hraw_atomic_sub_returnh]j)}(hraw_atomic_sub_returnh]hraw_atomic_sub_return}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubah}(h]h ](jjeh"]h$]h&]jjuh1hhjxhhhjxhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxubj)}(hjh]hi}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjxubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj0yhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-yubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2ymodnameN classnameNjwjz)}j}]j)}jsjxsbc.raw_atomic_sub_returnasbuh1hhj)yubjQ)}(h h]h }(hjPyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)yubj)}(hjh]h*}(hj^yhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)yubj)}(hjph]hv}(hjkyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)yubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjxubeh}(h]h ]h"]h$]h&]jjuh1j3hjxhhhjxhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjxhhhjxhMubah}(h]jxah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjxhMhjxhhubj4)}(hhh]jM)}(h"atomic subtract with full orderingh]h"atomic subtract with full ordering}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjyhhubah}(h]h ]h"]h$]h&]uh1j3hjxhhhjxhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjyjHjyjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Safe to use in noinstr code; prefer atomic_sub_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjyh]h Parameters}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjyubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hjyh]hint i}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjyubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjyubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjyhMhjyubah}(h]h ]h"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]uh1jhjyhMhjyubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjzh]h atomic_t *v}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj zubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjzubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj'zhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj#zhMhj$zubah}(h]h ]h"]h$]h&]uh1jhjzubeh}(h]h ]h"]h$]h&]uh1jhj#zhMhjyubeh}(h]h ]h"]h$]h&]uh1jhjyubjM)}(h**Description**h]j)}(hjIzh]h Description}(hjKzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGzubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjyubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hj_zhhhNhNubj)}(h**v**h]hv}(hjgzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_zubh to (}(hj_zhhhNhNubj)}(h**v**h]hv}(hjyzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_zubh - }(hj_zhhhNhNubj)}(h**i**h]hi}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_zubh) with full ordering.}(hj_zhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjyubjM)}(hBSafe to use in noinstr code; prefer atomic_sub_return() elsewhere.h]hBSafe to use in noinstr code; prefer atomic_sub_return() elsewhere.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjyubjM)}(h **Return**h]j)}(hjzh]hReturn}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjyubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjzhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh.}(hjzhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjyubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_sub_return_acquire (C function)c.raw_atomic_sub_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6int raw_atomic_sub_return_acquire (int i, atomic_t *v)h]h)}(h5int raw_atomic_sub_return_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hj {hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{hhhj{hM ubh)}(hraw_atomic_sub_return_acquireh]j)}(hraw_atomic_sub_return_acquireh]hraw_atomic_sub_return_acquire}(hj-{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj){ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj{hhhj{hM ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjI{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjE{ubjQ)}(h h]h }(hjW{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjE{ubj)}(hjh]hi}(hje{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjE{ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjA{ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}{ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj{modnameN classnameNjwjz)}j}]j)}jsj/{sbc.raw_atomic_sub_return_acquireasbuh1hhjy{ubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjy{ubj)}(hjh]h*}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy{ubj)}(hjph]hv}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy{ubeh}(eh]h ]h"]h$]h&]noemphjjuh1j9hjA{ubeh}(h]h ]h"]h$]h&]jjuh1j3hj{hhhj{hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj{hhhj{hM ubah}(h]jzah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj{hM hj{hhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj{hhubah}(h]h ]h"]h$]h&]uh1j3hj{hhhj{hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj{jHj{jIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_sub_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj|h]h Parameters}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$hj|ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hj%|h]hint i}(hj'|hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj#|ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM!hj|ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj>|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj:|hM!hj;|ubah}(h]h ]h"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]uh1jhj:|hM!hj|ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj^|h]h atomic_t *v}(hj`|hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj\|ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM"hjX|ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjw|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjs|hM"hjt|ubah}(h]h ]h"]h$]h&]uh1jhjX|ubeh}(h]h ]h"]h$]h&]uh1jhjs|hM"hj|ubeh}(h]h ]h"]h$]h&]uh1jhj|ubjM)}(h**Description**h]j)}(hj|h]h Description}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$hj|ubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hj|hhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubh to (}(hj|hhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubh - }(hj|hhhNhNubj)}(h**i**h]hi}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubh) with acquire ordering.}(hj|hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM#hj|ubjM)}(hJSafe to use in noinstr code; prefer atomic_sub_return_acquire() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_sub_return_acquire() elsewhere.}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM%hj|ubjM)}(h **Return**h]j)}(hj}h]hReturn}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM'hj|ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj}hhhNhNubj)}(h**v**h]hv}(hj#}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh.}(hj}hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM(hj|ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_sub_return_release (C function)c.raw_atomic_sub_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6int raw_atomic_sub_return_release (int i, atomic_t *v)h]h)}(h5int raw_atomic_sub_return_release(int i, atomic_t *v)h](j)}(hinth]hint}(hj\}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjX}hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM;ubjQ)}(h h]h }(hjk}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjX}hhhjj}hM;ubh)}(hraw_atomic_sub_return_releaseh]j)}(hraw_atomic_sub_return_releaseh]hraw_atomic_sub_return_release}(hj}}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy}ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjX}hhhjj}hM;ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubj)}(hjh]hi}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj}ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj}modnameN classnameNjwjz)}j}]j)}jsj}sbc.raw_atomic_sub_return_releaseasbuh1hhj}ubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubj)}(hjh]h*}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubj)}(hjph]hv}(hj ~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj}ubeh}(h]h ]h"]h$]h&]jjuh1j3hjX}hhhjj}hM;ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjT}hhhjj}hM;ubah}(h]jO}ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjj}hM;hjQ}hhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hj4~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM;hj1~hhubah}(h]h ]h"]h$]h&]uh1j3hjQ}hhhjj}hM;ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjL~jHjL~jIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Safe to use in noinstr code; prefer atomic_sub_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjV~h]h Parameters}(hjX~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjT~ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM?hjP~ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hju~h]hint i}(hjw~hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjs~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM<hjo~ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~hM<hj~ubah}(h]h ]h"]h$]h&]uh1jhjo~ubeh}(h]h ]h"]h$]h&]uh1jhj~hM<hjl~ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj~h]h atomic_t *v}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM=hj~ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~hM=hj~ubah}(h]h ]h"]h$]h&]uh1jhj~ubeh}(h]h ]h"]h$]h&]uh1jhj~hM=hjl~ubeh}(h]h ]h"]h$]h&]uh1jhjP~ubjM)}(h**Description**h]j)}(hj~h]h Description}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM?hjP~ubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hj~hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh to (}(hj~hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh - }(hj~hhhNhNubj)}(h**i**h]hi}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh) with release ordering.}(hj~hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM>hjP~ubjM)}(hJSafe to use in noinstr code; prefer atomic_sub_return_release() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_sub_return_release() elsewhere.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM@hjP~ubjM)}(h **Return**h]j)}(hjUh]hReturn}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMBhjP~ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjkhhhNhNubj)}(h**v**h]hv}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubh.}(hjkhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMChjP~ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_sub_return_relaxed (C function)c.raw_atomic_sub_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h6int raw_atomic_sub_return_relaxed (int i, atomic_t *v)h]h)}(h5int raw_atomic_sub_return_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMUubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMUubh)}(hraw_atomic_sub_return_relaxedh]j)}(hraw_atomic_sub_return_relaxedh]hraw_atomic_sub_return_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMUubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj"modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_sub_return_relaxedasbuh1hhjubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMUubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMUubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMUhjhhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMUhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMUubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_sub_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMYhjubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hjŀh]hint i}(hjǀhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjÀubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMVhjubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hjހhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjڀhMVhjۀubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjڀhMVhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMWhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMWhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMWhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj9h]h Description}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMYhjubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjOhhhNhNubj)}(h**v**h]hv}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubh to (}(hjOhhhNhNubj)}(h**v**h]hv}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubh - }(hjOhhhNhNubj)}(h**i**h]hi}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubh) with relaxed ordering.}(hjOhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMXhjubjM)}(hJSafe to use in noinstr code; prefer atomic_sub_return_relaxed() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_sub_return_relaxed() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMZhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM\hjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjÁhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM]hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!raw_atomic_fetch_sub (C function)c.raw_atomic_fetch_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h-int raw_atomic_fetch_sub (int i, atomic_t *v)h]h)}(h,int raw_atomic_fetch_sub(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMlubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hMlubh)}(hraw_atomic_fetch_subh]j)}(hraw_atomic_fetch_subh]hraw_atomic_fetch_sub}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hMlubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubjQ)}(h h]h }(hjGhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5ubj)}(hjh]hi}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj1ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjrmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_subasbuh1hhjiubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjiubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj1ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hMlubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hMlubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMlhjhhubj4)}(hhh]jM)}(h"atomic subtract with full orderingh]h"atomic subtract with full ordering}(hjԂhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMlhjтhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hMlubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Safe to use in noinstr code; prefer atomic_fetch_sub() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMphjubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMmhjubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*hMmhj+ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj*hMmhj ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjNh]h atomic_t *v}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjLubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMnhjHubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjchMnhjdubah}(h]h ]h"]h$]h&]uh1jhjHubeh}(h]h ]h"]h$]h&]uh1jhjchMnhj ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMphjubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hj˃hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMohjubjM)}(hASafe to use in noinstr code; prefer atomic_fetch_sub() elsewhere.h]hASafe to use in noinstr code; prefer atomic_fetch_sub() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMqhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMshjubjM)}(hThe original value of **v**.h](hThe original value of }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMthjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_sub_acquire (C function)c.raw_atomic_fetch_sub_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_sub_acquire (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_sub_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjHhhhjZhMubh)}(hraw_atomic_fetch_sub_acquireh]j)}(hraw_atomic_fetch_sub_acquireh]hraw_atomic_fetch_sub_acquire}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ](jjeh"]h$]h&]jjuh1hhjHhhhjZhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj„modnameN classnameNjwjz)}j}]j)}jsjosbc.raw_atomic_fetch_sub_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjHhhhjZhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjDhhhjZhMubah}(h]j?ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjZhMhjAhhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj!hhubah}(h]h ]h"]h$]h&]uh1j3hjAhhhjZhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj<jHj<jIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_fetch_sub_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjFh]h Parameters}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj@ubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hjeh]hint i}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj_ubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjzhMhj{ubah}(h]h ]h"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhMhj\ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj\ubeh}(h]h ]h"]h$]h&]uh1jhj@ubjM)}(h**Description**h]j)}(hjمh]h Description}(hjۅhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjׅubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj@ubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj@ubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_sub_acquire() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_sub_acquire() elsewhere.}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj@ubjM)}(h **Return**h]j)}(hjEh]hReturn}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj@ubjM)}(hThe original value of **v**.h](hThe original value of }(hj[hhhNhNubj)}(h**v**h]hv}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubh.}(hj[hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj@ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_sub_release (C function)c.raw_atomic_fetch_sub_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_sub_release (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_sub_release(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_sub_releaseh]j)}(hraw_atomic_fetch_sub_releaseh]hraw_atomic_fetch_sub_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjنhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjՆubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjՆubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjՆubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjцubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_sub_releaseasbuh1hhj ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjцubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjqhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Safe to use in noinstr code; prefer atomic_fetch_sub_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hj·hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjʇhMhjˇubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjʇhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj)h]h Description}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hj?hhhNhNubj)}(h**v**h]hv}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh to (}(hj?hhhNhNubj)}(h**v**h]hv}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh - }(hj?hhhNhNubj)}(h**i**h]hi}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh) with release ordering.}(hj?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_sub_release() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_sub_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_sub_relaxed (C function)c.raw_atomic_fetch_sub_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_sub_relaxed (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_sub_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_sub_relaxedh]j)}(hraw_atomic_fetch_sub_relaxedh]hraw_atomic_fetch_sub_relaxed}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%ubj)}(hjh]hi}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj!ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjbmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_sub_relaxedasbuh1hhjYubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj!ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]j߈ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hjĉhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj܉jHj܉jIjJjKuh1hhhhjhNhNubj)}(hX"**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_fetch_sub_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj>h]h atomic_t *v}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj<ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj8ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjShMhjTubah}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]uh1jhjShMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjyh]h Description}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_sub_relaxed() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_sub_relaxed() elsewhere.}(hjԊhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_inc (C function)c.raw_atomic_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h!void raw_atomic_inc (atomic_t *v)h]h)}(h void raw_atomic_inc(atomic_t *v)h](j)}(hvoidh]hvoid}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjKhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj8hhhjJhMubh)}(hraw_atomic_inch]j)}(hraw_atomic_inch]hraw_atomic_inc}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubah}(h]h ](jjeh"]h$]h&]jjuh1hhj8hhhjJhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj~modnameN classnameNjwjz)}j}]j)}jsj_sbc.raw_atomic_incasbuh1hhjuubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjuubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjqubah}(h]h ]h"]h$]h&]jjuh1j3hj8hhhjJhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj4hhhjJhMubah}(h]j/ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjJhMhj1hhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj݋hhubah}(h]h ]h"]h$]h&]uh1j3hj1hhhjJhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_inc() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj!h]h atomic_t *v}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hMhj7ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj6hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj\h]h Description}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjrhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubh to (}(hjrhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubh + 1) with relaxed ordering.}(hjrhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h;Safe to use in noinstr code; prefer atomic_inc() elsewhere.h]h;Safe to use in noinstr code; prefer atomic_inc() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hNothing.h]hNothing.}(hǰhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"raw_atomic_inc_return (C function)c.raw_atomic_inc_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h'int raw_atomic_inc_return (atomic_t *v)h]h)}(h&int raw_atomic_inc_return(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hMubh)}(hraw_atomic_inc_returnh]j)}(hraw_atomic_inc_returnh]hraw_atomic_inc_return}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_inc_returnasbuh1hhj4ubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hjh]h*}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubj)}(hjph]hv}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMhjhhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Safe to use in noinstr code; prefer atomic_inc_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjÍhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjލubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjڍubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjڍubeh}(h]h ]h"]h$]h&]uh1jhjhMhj׍ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hj1hhhNhNubj)}(h**v**h]hv}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh to (}(hj1hhhNhNubj)}(h**v**h]hv}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh + 1) with full ordering.}(hj1hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBSafe to use in noinstr code; prefer atomic_inc_return() elsewhere.h]hBSafe to use in noinstr code; prefer atomic_inc_return() elsewhere.}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjuh]hReturn}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_inc_return_acquire (C function)c.raw_atomic_inc_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h/int raw_atomic_inc_return_acquire (atomic_t *v)h]h)}(h.int raw_atomic_inc_return_acquire(atomic_t *v)h](j)}(hinth]hint}(hj̎hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjȎhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjێhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjȎhhhjڎhMubh)}(hraw_atomic_inc_return_acquireh]j)}(hraw_atomic_inc_return_acquireh]hraw_atomic_inc_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjȎhhhjڎhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_inc_return_acquireasbuh1hhjubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjȎhhhjڎhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjĎhhhjڎhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjڎhMhjhhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjmhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjڎhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Safe to use in noinstr code; prefer atomic_inc_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjʏhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjƏhMhjǏubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjƏhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hJSafe to use in noinstr code; prefer atomic_inc_return_acquire() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_inc_return_acquire() elsewhere.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjFh]hReturn}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj\hhhNhNubj)}(h**v**h]hv}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_inc_return_release (C function)c.raw_atomic_inc_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h/int raw_atomic_inc_return_release (atomic_t *v)h]h)}(h.int raw_atomic_inc_return_release(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_inc_return_releaseh]j)}(hraw_atomic_inc_return_releaseh]hraw_atomic_inc_return_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjݐhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjڐubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjߐmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_inc_return_releaseasbuh1hhj֐ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj֐ubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj֐ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj֐ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjҐubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj>hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjYjHjYjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Safe to use in noinstr code; prefer atomic_inc_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjch]h Parameters}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj|ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjyubah}(h]h ]h"]h$]h&]uh1jhj]ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hjӑhhhNhNubj)}(h**v**h]hv}(hjۑhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӑubh to (}(hjӑhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӑubh + 1) with release ordering.}(hjӑhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubjM)}(hJSafe to use in noinstr code; prefer atomic_inc_return_release() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_inc_return_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM!hj]ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj-hhhNhNubj)}(h**v**h]hv}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubh.}(hj-hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM"hj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_inc_return_relaxed (C function)c.raw_atomic_inc_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h/int raw_atomic_inc_return_relaxed (atomic_t *v)h]h)}(h.int raw_atomic_inc_return_relaxed(atomic_t *v)h](j)}(hinth]hint}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM4ubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjhhhj|hM4ubh)}(hraw_atomic_inc_return_relaxedh]j)}(hraw_atomic_inc_return_relaxedh]hraw_atomic_inc_return_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjjhhhj|hM4ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_inc_return_relaxedasbuh1hhjubjQ)}(h h]h }(hjΒhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjܒhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjjhhhj|hM4ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjfhhhj|hM4ubah}(h]jaah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj|hM4hjchhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM4hjhhubah}(h]h ]h"]h$]h&]uh1j3hjchhhj|hM4ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj*jHj*jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_inc_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj4h]h Parameters}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM8hj.ubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjSh]h atomic_t *v}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjQubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM5hjMubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhhM5hjiubah}(h]h ]h"]h$]h&]uh1jhjMubeh}(h]h ]h"]h$]h&]uh1jhjhhM5hjJubah}(h]h ]h"]h$]h&]uh1jhj.ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM7hj.ubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM6hj.ubjM)}(hJSafe to use in noinstr code; prefer atomic_inc_return_relaxed() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_inc_return_relaxed() elsewhere.}(hjדhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM8hj.ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM:hj.ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM;hj.ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!raw_atomic_fetch_inc (C function)c.raw_atomic_fetch_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h&int raw_atomic_fetch_inc (atomic_t *v)h]h)}(h%int raw_atomic_fetch_inc(atomic_t *v)h](j)}(hinth]hint}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMJubjQ)}(h h]h }(hjNhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;hhhjMhMJubh)}(hraw_atomic_fetch_inch]j)}(hraw_atomic_fetch_inch]hraw_atomic_fetch_inc}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj;hhhjMhMJubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjbsbc.raw_atomic_fetch_incasbuh1hhjxubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjtubah}(h]h ]h"]h$]h&]jjuh1j3hj;hhhjMhMJubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj7hhhjMhMJubah}(h]j2ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjMhMJhj4hhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMJhjhhubah}(h]h ]h"]h$]h&]uh1j3hj4hhhjMhMJubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Safe to use in noinstr code; prefer atomic_fetch_inc() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMNhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj$h]h atomic_t *v}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMKhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj9hMKhj:ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj9hMKhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj_h]h Description}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMMhjubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjuhhhNhNubj)}(h**v**h]hv}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubh to (}(hjuhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubh + 1) with full ordering.}(hjuhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMLhjubjM)}(hASafe to use in noinstr code; prefer atomic_fetch_inc() elsewhere.h]hASafe to use in noinstr code; prefer atomic_fetch_inc() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMNhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMPhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjϕhhhNhNubj)}(h**v**h]hv}(hjוhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϕubh.}(hjϕhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMQhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_inc_acquire (C function)c.raw_atomic_fetch_inc_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int raw_atomic_fetch_inc_acquire (atomic_t *v)h]h)}(h-int raw_atomic_fetch_inc_acquire(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMdubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhjhMdubh)}(hraw_atomic_fetch_inc_acquireh]j)}(hraw_atomic_fetch_inc_acquireh]hraw_atomic_fetch_inc_acquire}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhjhMdubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjRmodnameN classnameNjwjz)}j}]j)}jsj3sbc.raw_atomic_fetch_inc_acquireasbuh1hhjIubjQ)}(h h]h }(hjphhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjIubj)}(hjh]h*}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjEubah}(h]h ]h"]h$]h&]jjuh1j3hj hhhjhMdubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMdubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMdhjhhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMdhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMdubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj̖jHj̖jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Safe to use in noinstr code; prefer atomic_fetch_inc_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj֖h]h Parameters}(hjؖhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjԖubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhhjЖubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMehjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMehj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMehjubah}(h]h ]h"]h$]h&]uh1jhjЖubjM)}(h**Description**h]j)}(hj0h]h Description}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMghjЖubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjFhhhNhNubj)}(h**v**h]hv}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubh to (}(hjFhhhNhNubj)}(h**v**h]hv}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubh + 1) with acquire ordering.}(hjFhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMfhjЖubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_inc_acquire() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_inc_acquire() elsewhere.}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhhjЖubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMjhjЖubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMkhjЖubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_inc_release (C function)c.raw_atomic_fetch_inc_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int raw_atomic_fetch_inc_release (atomic_t *v)h]h)}(h-int raw_atomic_fetch_inc_release(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjݗhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM~ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjݗhhhjhM~ubh)}(hraw_atomic_fetch_inc_releaseh]j)}(hraw_atomic_fetch_inc_releaseh]hraw_atomic_fetch_inc_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjݗhhhjhM~ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_inc_releaseasbuh1hhjubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjݗhhhjhM~ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjٗhhhjhM~ubah}(h]jԗah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM~hj֗hhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM~hjhhubah}(h]h ]h"]h$]h&]uh1j3hj֗hhhjhM~ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Safe to use in noinstr code; prefer atomic_fetch_inc_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjƘh]h atomic_t *v}(hjȘhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjĘubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjߘhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjۘhMhjܘubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjۘhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_inc_release() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_inc_release() elsewhere.}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hj[h]hReturn}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjqhhhNhNubj)}(h**v**h]hv}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubh.}(hjqhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_inc_relaxed (C function)c.raw_atomic_fetch_inc_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int raw_atomic_fetch_inc_relaxed (atomic_t *v)h]h)}(h-int raw_atomic_fetch_inc_relaxed(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_inc_relaxedh]j)}(hraw_atomic_fetch_inc_relaxedh]hraw_atomic_fetch_inc_relaxed}(hjәhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjϙubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjՙsbc.raw_atomic_fetch_inc_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjShhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjnjHjnjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_fetch_inc_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjxh]h Parameters}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjrubjM)}(h**Description**h]j)}(hjҚh]h Description}(hjԚhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjКubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_inc_relaxed() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_inc_relaxed() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubjM)}(h **Return**h]j)}(hj,h]hReturn}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubjM)}(hThe original value of **v**.h](hThe original value of }(hjBhhhNhNubj)}(h**v**h]hv}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh.}(hjBhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjrubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_dec (C function)c.raw_atomic_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h!void raw_atomic_dec (atomic_t *v)h]h)}(h void raw_atomic_dec(atomic_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_dech]j)}(hraw_atomic_dech]hraw_atomic_dec}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjÛhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjśmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_decasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj{hhhjhMubah}(h]jvah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjxhhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj$hhubah}(h]h ]h"]h$]h&]uh1j3hjxhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj?jHj?jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_dec() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjIh]h Parameters}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjCubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjhh]h atomic_t *v}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjfubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj}hMhj~ubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhj}hMhj_ubah}(h]h ]h"]h$]h&]uh1jhjCubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjCubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjӜhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjCubjM)}(h;Safe to use in noinstr code; prefer atomic_dec() elsewhere.h]h;Safe to use in noinstr code; prefer atomic_dec() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjCubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjCubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjCubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"raw_atomic_dec_return (C function)c.raw_atomic_dec_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h'int raw_atomic_dec_return (atomic_t *v)h]h)}(h&int raw_atomic_dec_return(atomic_t *v)h](j)}(hinth]hint}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>hhhjPhMubh)}(hraw_atomic_dec_returnh]j)}(hraw_atomic_dec_returnh]hraw_atomic_dec_return}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj>hhhjPhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjesbc.raw_atomic_dec_returnasbuh1hhj{ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjwubah}(h]h ]h"]h$]h&]jjuh1j3hj>hhhjPhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj:hhhjPhMubah}(h]j5ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjPhMhj7hhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj7hhhjPhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Safe to use in noinstr code; prefer atomic_dec_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj'h]h atomic_t *v}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj%ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj!ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj<hMhj=ubah}(h]h ]h"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]uh1jhj<hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjbh]h Description}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hjxhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh to (}(hjxhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh - 1) with full ordering.}(hjxhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBSafe to use in noinstr code; prefer atomic_dec_return() elsewhere.h]hBSafe to use in noinstr code; prefer atomic_dec_return() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjҞhhhNhNubj)}(h**v**h]hv}(hjڞhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjҞubh.}(hjҞhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_dec_return_acquire (C function)c.raw_atomic_dec_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h/int raw_atomic_dec_return_acquire (atomic_t *v)h]h)}(h.int raw_atomic_dec_return_acquire(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj!hMubh)}(hraw_atomic_dec_return_acquireh]j)}(hraw_atomic_dec_return_acquireh]hraw_atomic_dec_return_acquire}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj!hMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjUmodnameN classnameNjwjz)}j}]j)}jsj6sbc.raw_atomic_dec_return_acquireasbuh1hhjLubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjLubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjHubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj!hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj!hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj!hMhjhhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj!hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjϟjHjϟjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Safe to use in noinstr code; prefer atomic_dec_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjٟh]h Parameters}(hj۟hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjןubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjӟubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubah}(h]h ]h"]h$]h&]uh1jhjӟubjM)}(h**Description**h]j)}(hj3h]h Description}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjӟubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hjIhhhNhNubj)}(h**v**h]hv}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubh to (}(hjIhhhNhNubj)}(h**v**h]hv}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubh - 1) with acquire ordering.}(hjIhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjӟubjM)}(hJSafe to use in noinstr code; prefer atomic_dec_return_acquire() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_dec_return_acquire() elsewhere.}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjӟubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjӟubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjӟubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_dec_return_release (C function)c.raw_atomic_dec_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h/int raw_atomic_dec_return_release (atomic_t *v)h]h)}(h.int raw_atomic_dec_return_release(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_dec_return_releaseh]j)}(hraw_atomic_dec_return_releaseh]hraw_atomic_dec_return_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj&modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_dec_return_releaseasbuh1hhjubjQ)}(h h]h }(hjDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjܠhhhjhMubah}(h]jנah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhj٠hhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj٠hhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Safe to use in noinstr code; prefer atomic_dec_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjɡh]h atomic_t *v}(hjˡhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjǡubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjáubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjޡhMhjߡubah}(h]h ]h"]h$]h&]uh1jhjáubeh}(h]h ]h"]h$]h&]uh1jhjޡhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hJSafe to use in noinstr code; prefer atomic_dec_return_release() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_dec_return_release() elsewhere.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hj^h]hReturn}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjthhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubh.}(hjthhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic_dec_return_relaxed (C function)c.raw_atomic_dec_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h/int raw_atomic_dec_return_relaxed (atomic_t *v)h]h)}(h.int raw_atomic_dec_return_relaxed(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjĢhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjâhMubh)}(hraw_atomic_dec_return_relaxedh]j)}(hraw_atomic_dec_return_relaxedh]hraw_atomic_dec_return_relaxed}(hj֢hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjҢubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjâhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjآsbc.raw_atomic_dec_return_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjâhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjâhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjâhMhjhhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjVhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjâhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjqjHjqjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_dec_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj{h]h Parameters}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjuubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjuubjM)}(h**Description**h]j)}(hjգh]h Description}(hjףhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӣubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjuubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjuubjM)}(hJSafe to use in noinstr code; prefer atomic_dec_return_relaxed() elsewhere.h]hJSafe to use in noinstr code; prefer atomic_dec_return_relaxed() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjuubjM)}(h **Return**h]j)}(hj/h]hReturn}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjuubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjEhhhNhNubj)}(h**v**h]hv}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubh.}(hjEhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjuubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!raw_atomic_fetch_dec (C function)c.raw_atomic_fetch_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h&int raw_atomic_fetch_dec (atomic_t *v)h]h)}(h%int raw_atomic_fetch_dec(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM$ubh)}(hraw_atomic_fetch_dech]j)}(hraw_atomic_fetch_dech]hraw_atomic_fetch_dec}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM$ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjƤhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjäubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjȤmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_decasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM$ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj~hhhjhM$ubah}(h]jyah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM$hj{hhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$hj'hhubah}(h]h ]h"]h$]h&]uh1j3hj{hhhjhM$ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjBjHjBjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Safe to use in noinstr code; prefer atomic_fetch_dec() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjLh]h Parameters}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM(hjFubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjkh]h atomic_t *v}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM%hjeubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM%hjubah}(h]h ]h"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]uh1jhjhM%hjbubah}(h]h ]h"]h$]h&]uh1jhjFubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM'hjFubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjĥhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj֥hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM&hjFubjM)}(hASafe to use in noinstr code; prefer atomic_fetch_dec() elsewhere.h]hASafe to use in noinstr code; prefer atomic_fetch_dec() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM(hjFubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM*hjFubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM+hjFubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_dec_acquire (C function)c.raw_atomic_fetch_dec_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int raw_atomic_fetch_dec_acquire (atomic_t *v)h]h)}(h-int raw_atomic_fetch_dec_acquire(atomic_t *v)h](j)}(hinth]hint}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjShhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM>ubjQ)}(h h]h }(hjfhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjShhhjehM>ubh)}(hraw_atomic_fetch_dec_acquireh]j)}(hraw_atomic_fetch_dec_acquireh]hraw_atomic_fetch_dec_acquire}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjtubah}(h]h ](jjeh"]h$]h&]jjuh1hhjShhhjehM>ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjzsbc.raw_atomic_fetch_dec_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjŦhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjҦhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjShhhjehM>ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjOhhhjehM>ubah}(h]jJah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjehM>hjLhhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM>hjhhubah}(h]h ]h"]h$]h&]uh1j3hjLhhhjehM>ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Safe to use in noinstr code; prefer atomic_fetch_dec_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMBhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj<h]h atomic_t *v}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM?hj6ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjQhM?hjRubah}(h]h ]h"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]uh1jhjQhM?hj3ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjwh]h Description}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMAhjubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM@hjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_dec_acquire() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_dec_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMBhjubjM)}(h **Return**h]j)}(hjѧh]hReturn}(hjӧhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϧubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMDhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMEhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_dec_release (C function)c.raw_atomic_fetch_dec_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int raw_atomic_fetch_dec_release (atomic_t *v)h]h)}(h-int raw_atomic_fetch_dec_release(atomic_t *v)h](j)}(hinth]hint}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMXubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$hhhj6hMXubh)}(hraw_atomic_fetch_dec_releaseh]j)}(hraw_atomic_fetch_dec_releaseh]hraw_atomic_fetch_dec_release}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubah}(h]h ](jjeh"]h$]h&]jjuh1hhj$hhhj6hMXubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjjmodnameN classnameNjwjz)}j}]j)}jsjKsbc.raw_atomic_fetch_dec_releaseasbuh1hhjaubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubah}(h]h ]h"]h$]h&]jjuh1j3hj$hhhj6hMXubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj6hMXubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj6hMXhjhhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hj̨hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMXhjɨhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj6hMXubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Safe to use in noinstr code; prefer atomic_fetch_dec_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM\hjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj h]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMYhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"hMYhj#ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj"hMYhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjHh]h Description}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM[hjubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hj^hhhNhNubj)}(h**v**h]hv}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh to (}(hj^hhhNhNubj)}(h**v**h]hv}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh - 1) with release ordering.}(hj^hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMZhjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_dec_release() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_dec_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM\hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM^hjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM_hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_dec_relaxed (C function)c.raw_atomic_fetch_dec_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.int raw_atomic_fetch_dec_relaxed (atomic_t *v)h]h)}(h-int raw_atomic_fetch_dec_relaxed(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMqubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMqubh)}(hraw_atomic_fetch_dec_relaxedh]j)}(hraw_atomic_fetch_dec_relaxedh]hraw_atomic_fetch_dec_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMqubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj;modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_dec_relaxedasbuh1hhj2ubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj2ubj)}(hjh]h*}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubj)}(hjph]hv}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj.ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMqubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMqubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMqhjhhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMqhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMqubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_fetch_dec_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMuhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjުh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjܪubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMrhjتubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMrhjubah}(h]h ]h"]h$]h&]uh1jhjتubeh}(h]h ]h"]h$]h&]uh1jhjhMrhjժubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMthjubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hj/hhhNhNubj)}(h**v**h]hv}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubh to (}(hj/hhhNhNubj)}(h**v**h]hv}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubh - 1) with relaxed ordering.}(hj/hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMshjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_dec_relaxed() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_dec_relaxed() elsewhere.}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMuhjubjM)}(h **Return**h]j)}(hjsh]hReturn}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMwhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMxhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_and (C function)c.raw_atomic_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void raw_atomic_and (int i, atomic_t *v)h]h)}(h'void raw_atomic_and(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjʫhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjƫhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj٫hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjƫhhhjثhMubh)}(hraw_atomic_andh]j)}(hraw_atomic_andh]hraw_atomic_and}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjƫhhhjثhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj@modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_andasbuh1hhj7ubjQ)}(h h]h }(hj^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7ubj)}(hjh]h*}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubj)}(hjph]hv}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjƫhhhjثhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj«hhhjثhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjثhMhjhhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjثhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_and() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjĬh]h Parameters}(hjƬhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj¬ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjݬubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjݬubeh}(h]h ]h"]h$]h&]uh1jhjhMhjڬubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj1hMhj2ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj1hMhjڬubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjWh]h Description}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hjmhhhNhNubj)}(h**v**h]hv}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubh to (}(hjmhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubh & }(hjmhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubh) with relaxed ordering.}(hjmhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h;Safe to use in noinstr code; prefer atomic_and() elsewhere.h]h;Safe to use in noinstr code; prefer atomic_and() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjíh]hReturn}(hjŭhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hNothing.h]hNothing.}(hj٭hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!raw_atomic_fetch_and (C function)c.raw_atomic_fetch_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h-int raw_atomic_fetch_and (int i, atomic_t *v)h]h)}(h,int raw_atomic_fetch_and(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_andh]j)}(hraw_atomic_fetch_andh]hraw_atomic_fetch_and}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAubj)}(hjh]hi}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj~modnameN classnameNjwjz)}j}]j)}jsj+sbc.raw_atomic_fetch_andasbuh1hhjuubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjuubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic bitwise AND with full orderingh]h%atomic bitwise AND with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjݮhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **i**) with full ordering. Safe to use in noinstr code; prefer atomic_fetch_and() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hj!h]hint i}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(h int valueh]h int value}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hMhj7ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj6hMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjZh]h atomic_t *v}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjXubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjTubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjohMhjpubah}(h]h ]h"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]uh1jhjohMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h?Atomically updates **v** to (**v** & **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjůhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh & }(hjhhhNhNubj)}(h**i**h]hi}(hjׯhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hASafe to use in noinstr code; prefer atomic_fetch_and() elsewhere.h]hASafe to use in noinstr code; prefer atomic_fetch_and() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_and_acquire (C function)c.raw_atomic_fetch_and_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_and_acquire (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_and_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjThhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjThhhjfhMubh)}(hraw_atomic_fetch_and_acquireh]j)}(hraw_atomic_fetch_and_acquireh]hraw_atomic_fetch_and_acquire}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubah}(h]h ](jjeh"]h$]h&]jjuh1hhjThhhjfhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj̰hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjɰubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjΰmodnameN classnameNjwjz)}j}]j)}jsj{sbc.raw_atomic_fetch_and_acquireasbuh1hhjŰubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjŰubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjŰubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjŰubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjThhhjfhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjPhhhjfhMubah}(h]jKah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjfhMhjMhhubj4)}(hhh]jM)}(h(atomic bitwise AND with acquire orderingh]h(atomic bitwise AND with acquire ordering}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj-hhubah}(h]h ]h"]h$]h&]uh1j3hjMhhhjfhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjHjHjHjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_fetch_and_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjRh]h Parameters}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjLubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjqh]hint i}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjoubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjkubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]uh1jhjhMhjhubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjñhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjhubeh}(h]h ]h"]h$]h&]uh1jhjLubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjLubjM)}(hBAtomically updates **v** to (**v** & **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh & }(hjhhhNhNubj)}(h**i**h]hi}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjLubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_and_acquire() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_and_acquire() elsewhere.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjLubjM)}(h **Return**h]j)}(hjQh]hReturn}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjLubjM)}(hThe original value of **v**.h](hThe original value of }(hjghhhNhNubj)}(h**v**h]hv}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubh.}(hjghhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjLubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_and_release (C function)c.raw_atomic_fetch_and_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_and_release (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_and_release(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_and_releaseh]j)}(hraw_atomic_fetch_and_releaseh]hraw_atomic_fetch_and_release}(hjɲhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjŲubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjݲubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj˲sbc.raw_atomic_fetch_and_releaseasbuh1hhjubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjݲubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h(atomic bitwise AND with release orderingh]h(atomic bitwise AND with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj}hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **i**) with release ordering. Safe to use in noinstr code; prefer atomic_fetch_and_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjóhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(h int valueh]h int value}(hjڳhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjֳhMhj׳ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjֳhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj5h]h Description}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** & **i**) with release ordering.h](hAtomically updates }(hjKhhhNhNubj)}(h**v**h]hv}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh to (}(hjKhhhNhNubj)}(h**v**h]hv}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh & }(hjKhhhNhNubj)}(h**i**h]hi}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh) with release ordering.}(hjKhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_and_release() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_and_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_and_relaxed (C function)c.raw_atomic_fetch_and_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_and_relaxed (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_and_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_and_relaxedh]j)}(hraw_atomic_fetch_and_relaxedh]hraw_atomic_fetch_and_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubjQ)}(h h]h }(hjChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubj)}(hjh]hi}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjnmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_and_relaxedasbuh1hhjeubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjeubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hjеhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj͵hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_fetch_and_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj ubj)}(hhh]jM)}(h int valueh]h int value}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&hMhj'ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj&hMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjJh]h atomic_t *v}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjHubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjDubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj_hMhj`ubah}(h]h ]h"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]uh1jhj_hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh & }(hjhhhNhNubj)}(h**i**h]hi}(hjǶhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_and_relaxed() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_and_relaxed() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_andnot (C function)c.raw_atomic_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(h+void raw_atomic_andnot (int i, atomic_t *v)h]h)}(h*void raw_atomic_andnot(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjWhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDhhhjVhMubh)}(hraw_atomic_andnoth]j)}(hraw_atomic_andnoth]hraw_atomic_andnot}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ](jjeh"]h$]h&]jjuh1hhjDhhhjVhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj}ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjksbc.raw_atomic_andnotasbuh1hhjubjQ)}(h h]h }(hjܷhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj}ubeh}(h]h ]h"]h$]h&]jjuh1j3hjDhhhjVhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj@hhhjVhMubah}(h]j;ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjVhMhj=hhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with relaxed orderingh]h,atomic bitwise AND NOT with relaxed ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj=hhhjVhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj8jHj8jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **~i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_andnot() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjBh]h Parameters}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj<ubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjah]hint i}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj[ubj)}(hhh]jM)}(h int valueh]h int value}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjvhMhjwubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhjvhMhjXubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjXubeh}(h]h ]h"]h$]h&]uh1jhj<ubjM)}(h**Description**h]j)}(hjոh]h Description}(hj׸hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӸubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj<ubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh & }(hjhhhNhNubj)}(h**~i**h]h~i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj<ubjM)}(h>Safe to use in noinstr code; prefer atomic_andnot() elsewhere.h]h>Safe to use in noinstr code; prefer atomic_andnot() elsewhere.}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj<ubjM)}(h **Return**h]j)}(hjAh]hReturn}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj<ubjM)}(hNothing.h]hNothing.}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj<ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic_fetch_andnot (C function)c.raw_atomic_fetch_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(h0int raw_atomic_fetch_andnot (int i, atomic_t *v)h]h)}(h/int raw_atomic_fetch_andnot(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_andnoth]j)}(hraw_atomic_fetch_andnoth]hraw_atomic_fetch_andnot}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjùhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjѹhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj߹hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_andnotasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj~hhhjhMubah}(h]jyah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhj{hhubj4)}(hhh]jM)}(h)atomic bitwise AND NOT with full orderingh]h)atomic bitwise AND NOT with full ordering}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj[hhubah}(h]h ]h"]h$]h&]uh1j3hj{hhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjvjHjvjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **~i**) with full ordering. Safe to use in noinstr code; prefer atomic_fetch_andnot() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjzubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjغh]h atomic_t *v}(hjںhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjֺubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjҺubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjҺubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjzubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjzubjM)}(h@Atomically updates **v** to (**v** & **~i**) with full ordering.h](hAtomically updates }(hj)hhhNhNubj)}(h**v**h]hv}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubh to (}(hj)hhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubh & }(hj)hhhNhNubj)}(h**~i**h]h~i}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubh) with full ordering.}(hj)hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjzubjM)}(hDSafe to use in noinstr code; prefer atomic_fetch_andnot() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_fetch_andnot() elsewhere.}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjzubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjzubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjzubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic_fetch_andnot_acquire (C function)!c.raw_atomic_fetch_andnot_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h8int raw_atomic_fetch_andnot_acquire (int i, atomic_t *v)h]h)}(h7int raw_atomic_fetch_andnot_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjֻhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjһhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM/ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjһhhhjhM/ubh)}(hraw_atomic_fetch_andnot_acquireh]j)}(hraw_atomic_fetch_andnot_acquireh]hraw_atomic_fetch_andnot_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjһhhhjhM/ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_tQ}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjLmodnameN classnameNjwjz)}j}]j)}jsjsb!c.raw_atomic_fetch_andnot_acquireasbuh1hhjCubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubj)}(hjh]h*}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hjһhhhjhM/ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjλhhhjhM/ubah}(h]jɻah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM/hj˻hhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with acquire orderingh]h,atomic bitwise AND NOT with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM/hjhhubah}(h]h ]h"]h$]h&]uh1j3hj˻hhhjhM/ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjƼjHjƼjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **~i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_fetch_andnot_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjмh]h Parameters}(hjҼhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjμubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM3hjʼubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM0hjubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM0hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM0hjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj(h]h atomic_t *v}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj&ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM1hj"ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj=hM1hj>ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj=hM1hjubeh}(h]h ]h"]h$]h&]uh1jhjʼubjM)}(h**Description**h]j)}(hjch]h Description}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM3hjʼubjM)}(hCAtomically updates **v** to (**v** & **~i**) with acquire ordering.h](hAtomically updates }(hjyhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh to (}(hjyhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh & }(hjyhhhNhNubj)}(h**~i**h]h~i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh) with acquire ordering.}(hjyhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM2hjʼubjM)}(hLSafe to use in noinstr code; prefer atomic_fetch_andnot_acquire() elsewhere.h]hLSafe to use in noinstr code; prefer atomic_fetch_andnot_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM4hjʼubjM)}(h **Return**h]j)}(hjϽh]hReturn}(hjѽhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjͽubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM6hjʼubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM7hjʼubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic_fetch_andnot_release (C function)!c.raw_atomic_fetch_andnot_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h8int raw_atomic_fetch_andnot_release (int i, atomic_t *v)h]h)}(h7int raw_atomic_fetch_andnot_release(int i, atomic_t *v)h](j)}(hinth]hint}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMJubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"hhhj4hMJubh)}(hraw_atomic_fetch_andnot_releaseh]j)}(hraw_atomic_fetch_andnot_releaseh]hraw_atomic_fetch_andnot_release}(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ](jjeh"]h$]h&]jjuh1hhj"hhhj4hMJubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubjQ)}(h h]h }(hjqhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_ubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj[ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjIsb!c.raw_atomic_fetch_andnot_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjȾhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjվhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj[ubeh}(h]h ]h"]h$]h&]jjuh1j3hj"hhhj4hMJubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj4hMJubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj4hMJhjhhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with release orderingh]h,atomic bitwise AND NOT with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMJhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj4hMJubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **~i**) with release ordering. Safe to use in noinstr code; prefer atomic_fetch_andnot_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMNhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hj?h]hint i}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMKhj9ubj)}(hhh]jM)}(h int valueh]h int value}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjThMKhjUubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhjThMKhj6ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjxh]h atomic_t *v}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjvubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMLhjrubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMLhjubah}(h]h ]h"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]uh1jhjhMLhj6ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMNhjubjM)}(hCAtomically updates **v** to (**v** & **~i**) with release ordering.h](hAtomically updates }(hjɿhhhNhNubj)}(h**v**h]hv}(hjѿhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjɿubh to (}(hjɿhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjɿubh & }(hjɿhhhNhNubj)}(h**~i**h]h~i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjɿubh) with release ordering.}(hjɿhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMMhjubjM)}(hLSafe to use in noinstr code; prefer atomic_fetch_andnot_release() elsewhere.h]hLSafe to use in noinstr code; prefer atomic_fetch_andnot_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMOhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMQhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj5hhhNhNubj)}(h**v**h]hv}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh.}(hj5hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMRhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic_fetch_andnot_relaxed (C function)!c.raw_atomic_fetch_andnot_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h8int raw_atomic_fetch_andnot_relaxed (int i, atomic_t *v)h]h)}(h7int raw_atomic_fetch_andnot_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMdubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrhhhjhMdubh)}(hraw_atomic_fetch_andnot_relaxedh]j)}(hraw_atomic_fetch_andnot_relaxedh]hraw_atomic_fetch_andnot_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjrhhhjhMdubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb!c.raw_atomic_fetch_andnot_relaxedasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjrhhhjhMdubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjnhhhjhMdubah}(h]jiah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMdhjkhhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with relaxed orderingh]h,atomic bitwise AND NOT with relaxed ordering}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMdhjKhhubah}(h]h ]h"]h$]h&]uh1j3hjkhhhjhMdubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjfjHjfjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** & **~i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_fetch_andnot_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjph]h Parameters}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhhjjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMehjubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMehjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMehjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMfhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMfhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMfhjubeh}(h]h ]h"]h$]h&]uh1jhjjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhhjjubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh & }(hjhhhNhNubj)}(h**~i**h]h~i}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMghjjubjM)}(hLSafe to use in noinstr code; prefer atomic_fetch_andnot_relaxed() elsewhere.h]hLSafe to use in noinstr code; prefer atomic_fetch_andnot_relaxed() elsewhere.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMihjjubjM)}(h **Return**h]j)}(hjoh]hReturn}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMkhjjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMlhjjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_or (C function)c.raw_atomic_orhNtauh1hhjhhhNhNubh)}(hhh](h)}(h'void raw_atomic_or (int i, atomic_t *v)h]h)}(h&void raw_atomic_or(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM{ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM{ubh)}(h raw_atomic_orh]j)}(h raw_atomic_orh]h raw_atomic_or}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM{ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj<modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_orasbuh1hhj3ubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3ubj)}(hjh]h*}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubj)}(hjph]hv}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM{ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM{ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM{hjhhubj4)}(hhh]jM)}(h'atomic bitwise OR with relaxed orderingh]h'atomic bitwise OR with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM{hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM{ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_or() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM|hjubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM|hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM|hjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM}hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-hM}hj.ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj-hM}hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjSh]h Description}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** | **i**) with relaxed ordering.h](hAtomically updates }(hjihhhNhNubj)}(h**v**h]hv}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubh to (}(hjihhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubh | }(hjihhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubh) with relaxed ordering.}(hjihhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM~hjubjM)}(h:Safe to use in noinstr code; prefer atomic_or() elsewhere.h]h:Safe to use in noinstr code; prefer atomic_or() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h raw_atomic_fetch_or (C function)c.raw_atomic_fetch_orhNtauh1hhjhhhNhNubh)}(hhh](h)}(h,int raw_atomic_fetch_or (int i, atomic_t *v)h]h)}(h+int raw_atomic_fetch_or(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_orh]j)}(hraw_atomic_fetch_orh]hraw_atomic_fetch_or}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubjQ)}(h h]h }(hjOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]hi}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj9ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjzmodnameN classnameNjwjz)}j}]j)}jsj'sbc.raw_atomic_fetch_orasbuh1hhjqubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj9ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h$atomic bitwise OR with full orderingh]h$atomic bitwise OR with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with full ordering. Safe to use in noinstr code; prefer atomic_fetch_or() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(h int valueh]h int value}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj2hMhj3ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj2hMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjVh]h atomic_t *v}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjTubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjPubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjkhMhjlubah}(h]h ]h"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]uh1jhjkhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h?Atomically updates **v** to (**v** | **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh | }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h@Safe to use in noinstr code; prefer atomic_fetch_or() elsewhere.h]h@Safe to use in noinstr code; prefer atomic_fetch_or() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(raw_atomic_fetch_or_acquire (C function)c.raw_atomic_fetch_or_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h4int raw_atomic_fetch_or_acquire (int i, atomic_t *v)h]h)}(h3int raw_atomic_fetch_or_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPhhhjbhMubh)}(hraw_atomic_fetch_or_acquireh]j)}(hraw_atomic_fetch_or_acquireh]hraw_atomic_fetch_or_acquire}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ](jjeh"]h$]h&]jjuh1hhjPhhhjbhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjwsbc.raw_atomic_fetch_or_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjPhhhjbhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjLhhhjbhMubah}(h]jGah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjbhMhjIhhubj4)}(hhh]jM)}(h'atomic bitwise OR with acquire orderingh]h'atomic bitwise OR with acquire ordering}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj)hhubah}(h]h ]h"]h$]h&]uh1j3hjIhhhjbhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjDjHjDjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_fetch_or_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjNh]h Parameters}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjHubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjmh]hint i}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjkubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjgubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjgubeh}(h]h ]h"]h$]h&]uh1jhjhMhjdubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjdubeh}(h]h ]h"]h$]h&]uh1jhjHubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjHubjM)}(hBAtomically updates **v** to (**v** | **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh | }(hjhhhNhNubj)}(h**i**h]hi}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjHubjM)}(hHSafe to use in noinstr code; prefer atomic_fetch_or_acquire() elsewhere.h]hHSafe to use in noinstr code; prefer atomic_fetch_or_acquire() elsewhere.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjHubjM)}(h **Return**h]j)}(hjMh]hReturn}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjHubjM)}(hThe original value of **v**.h](hThe original value of }(hjchhhNhNubj)}(h**v**h]hv}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh.}(hjchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjHubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(raw_atomic_fetch_or_release (C function)c.raw_atomic_fetch_or_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h4int raw_atomic_fetch_or_release (int i, atomic_t *v)h]h)}(h3int raw_atomic_fetch_or_release(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_or_releaseh]j)}(hraw_atomic_fetch_or_releaseh]hraw_atomic_fetch_or_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_or_releaseasbuh1hhjubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h'atomic bitwise OR with release orderingh]h'atomic bitwise OR with release ordering}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjyhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with release ordering. Safe to use in noinstr code; prefer atomic_fetch_or_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj1h]h Description}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** | **i**) with release ordering.h](hAtomically updates }(hjGhhhNhNubj)}(h**v**h]hv}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh to (}(hjGhhhNhNubj)}(h**v**h]hv}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh | }(hjGhhhNhNubj)}(h**i**h]hi}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh) with release ordering.}(hjGhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hHSafe to use in noinstr code; prefer atomic_fetch_or_release() elsewhere.h]hHSafe to use in noinstr code; prefer atomic_fetch_or_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(raw_atomic_fetch_or_relaxed (C function)c.raw_atomic_fetch_or_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h4int raw_atomic_fetch_or_relaxed (int i, atomic_t *v)h]h)}(h3int raw_atomic_fetch_or_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_or_relaxedh]j)}(hraw_atomic_fetch_or_relaxedh]hraw_atomic_fetch_or_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-ubj)}(hjh]hi}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj)ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_or_relaxedasbuh1hhjaubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj)ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h'atomic bitwise OR with relaxed orderingh]h'atomic bitwise OR with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** | **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_fetch_or_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hj h]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(h int valueh]h int value}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"hMhj#ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj"hMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjFh]h atomic_t *v}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjDubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj@ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hMhj\ubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhj[hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** | **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh | }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hHSafe to use in noinstr code; prefer atomic_fetch_or_relaxed() elsewhere.h]hHSafe to use in noinstr code; prefer atomic_fetch_or_relaxed() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_xor (C function)c.raw_atomic_xorhNtauh1hhjhhhNhNubh)}(hhh](h)}(h(void raw_atomic_xor (int i, atomic_t *v)h]h)}(h'void raw_atomic_xor(int i, atomic_t *v)h](j)}(hvoidh]hvoid}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj@hhhjRhMubh)}(hraw_atomic_xorh]j)}(hraw_atomic_xorh]hraw_atomic_xor}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ](jjeh"]h$]h&]jjuh1hhj@hhhjRhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjyubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjgsbc.raw_atomic_xorasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjyubeh}(h]h ]h"]h$]h&]jjuh1j3hj@hhhjRhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj<hhhjRhMubah}(h]j7ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjRhMhj9hhubj4)}(hhh]jM)}(h(atomic bitwise XOR with relaxed orderingh]h(atomic bitwise XOR with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj9hhhjRhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj4jHj4jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_xor() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj8ubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hj]h]hint i}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjWubj)}(hhh]jM)}(h int valueh]h int value}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjrhMhjsubah}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMhjTubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjTubeh}(h]h ]h"]h$]h&]uh1jhj8ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj8ubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh ^ }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj8ubjM)}(h;Safe to use in noinstr code; prefer atomic_xor() elsewhere.h]h;Safe to use in noinstr code; prefer atomic_xor() elsewhere.}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj8ubjM)}(h **Return**h]j)}(hj=h]hReturn}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj8ubjM)}(hNothing.h]hNothing.}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!raw_atomic_fetch_xor (C function)c.raw_atomic_fetch_xorhNtauh1hhjhhhNhNubh)}(hhh](h)}(h-int raw_atomic_fetch_xor (int i, atomic_t *v)h]h)}(h,int raw_atomic_fetch_xor(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~hhhjhMubh)}(hraw_atomic_fetch_xorh]j)}(hraw_atomic_fetch_xorh]hraw_atomic_fetch_xor}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj~hhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_xorasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj~hhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjzhhhjhMubah}(h]juah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjwhhubj4)}(hhh]jM)}(h%atomic bitwise XOR with full orderingh]h%atomic bitwise XOR with full ordering}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjWhhubah}(h]h ]h"]h$]h&]uh1j3hjwhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjrjHjrjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with full ordering. Safe to use in noinstr code; prefer atomic_fetch_xor() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj|h]h Parameters}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjvubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjvubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjvubjM)}(h?Atomically updates **v** to (**v** ^ **i**) with full ordering.h](hAtomically updates }(hj%hhhNhNubj)}(h**v**h]hv}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh to (}(hj%hhhNhNubj)}(h**v**h]hv}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh ^ }(hj%hhhNhNubj)}(h**i**h]hi}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh) with full ordering.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjvubjM)}(hASafe to use in noinstr code; prefer atomic_fetch_xor() elsewhere.h]hASafe to use in noinstr code; prefer atomic_fetch_xor() elsewhere.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjvubjM)}(h **Return**h]j)}(hj{h]hReturn}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjvubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjvubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_xor_acquire (C function)c.raw_atomic_fetch_xor_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_xor_acquire (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_xor_acquire(int i, atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_fetch_xor_acquireh]j)}(hraw_atomic_fetch_xor_acquireh]hraw_atomic_fetch_xor_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]hi}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjHmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_xor_acquireasbuh1hhj?ubjQ)}(h h]h }(hjfhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]h*}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h(atomic bitwise XOR with acquire orderingh]h(atomic bitwise XOR with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_fetch_xor_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM#hjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj$h]h atomic_t *v}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM!hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj9hM!hj:ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj9hM!hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj_h]h Description}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM#hjubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with acquire ordering.h](hAtomically updates }(hjuhhhNhNubj)}(h**v**h]hv}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubh to (}(hjuhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubh ^ }(hjuhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubh) with acquire ordering.}(hjuhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM"hjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_xor_acquire() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_xor_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM&hjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM'hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_xor_release (C function)c.raw_atomic_fetch_xor_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_xor_release (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_xor_release(int i, atomic_t *v)h](j)}(hinth]hint}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM:ubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj0hM:ubh)}(hraw_atomic_fetch_xor_releaseh]j)}(hraw_atomic_fetch_xor_releaseh]hraw_atomic_fetch_xor_release}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj0hM:ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[ubj)}(hjh]hi}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjWubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjEsbc.raw_atomic_fetch_xor_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjWubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj0hM:ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj0hM:ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj0hM:hjhhubj4)}(hhh]jM)}(h(atomic bitwise XOR with release orderingh]h(atomic bitwise XOR with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM:hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj0hM:ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with release ordering. Safe to use in noinstr code; prefer atomic_fetch_xor_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM>hjubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hj;h]hint i}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj9ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM;hj5ubj)}(hhh]jM)}(h int valueh]h int value}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjPhM;hjQubah}(h]h ]h"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]uh1jhjPhM;hj2ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjth]h atomic_t *v}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjrubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM<hjnubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM<hjubah}(h]h ]h"]h$]h&]uh1jhjnubeh}(h]h ]h"]h$]h&]uh1jhjhM<hj2ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM>hjubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh ^ }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM=hjubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_xor_release() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_xor_release() elsewhere.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM?hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMAhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj1hhhNhNubj)}(h**v**h]hv}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh.}(hj1hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMBhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_fetch_xor_relaxed (C function)c.raw_atomic_fetch_xor_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5int raw_atomic_fetch_xor_relaxed (int i, atomic_t *v)h]h)}(h4int raw_atomic_fetch_xor_relaxed(int i, atomic_t *v)h](j)}(hinth]hint}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMTubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjnhhhjhMTubh)}(hraw_atomic_fetch_xor_relaxedh]j)}(hraw_atomic_fetch_xor_relaxedh]hraw_atomic_fetch_xor_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjnhhhjhMTubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_fetch_xor_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjnhhhjhMTubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjjhhhjhMTubah}(h]jeah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMThjghhubj4)}(hhh]jM)}(h(atomic bitwise XOR with relaxed orderingh]h(atomic bitwise XOR with relaxed ordering}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMThjGhhubah}(h]h ]h"]h$]h&]uh1j3hjghhhjhMTubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjbjHjbjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``int i`` int value ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** ^ **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_fetch_xor_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjlh]h Parameters}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMXhjfubj)}(hhh](j)}(h``int i`` int value h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMUhjubj)}(hhh]jM)}(h int valueh]h int value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMUhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMUhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMVhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMVhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMVhjubeh}(h]h ]h"]h$]h&]uh1jhjfubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMXhjfubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh ^ }(hjhhhNhNubj)}(h**i**h]hi}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMWhjfubjM)}(hISafe to use in noinstr code; prefer atomic_fetch_xor_relaxed() elsewhere.h]hISafe to use in noinstr code; prefer atomic_fetch_xor_relaxed() elsewhere.}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMYhjfubjM)}(h **Return**h]j)}(hjkh]hReturn}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM[hjfubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM\hjfubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_xchg (C function)c.raw_atomic_xchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h*int raw_atomic_xchg (atomic_t *v, int new)h]h)}(h)int raw_atomic_xchg(atomic_t *v, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMkubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMkubh)}(hraw_atomic_xchgh]j)}(hraw_atomic_xchgh]hraw_atomic_xchg}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMkubj4)}(h(atomic_t *v, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_xchgasbuh1hhjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjQubj)}(hnewh]hnew}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMkubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMkubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMkhjhhubj4)}(hhh]jM)}(h"atomic exchange with full orderingh]h"atomic exchange with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMkhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMkubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_t *v`` pointer to atomic_t ``int new`` int value to assign **Description** Atomically updates **v** to **new** with full ordering. Safe to use in noinstr code; prefer atomic_xchg() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMohjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMlhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMlhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMlhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjh]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMmhjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*hMmhj+ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj*hMmhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjPh]h Description}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMohjubjM)}(h7Atomically updates **v** to **new** with full ordering.h](hAtomically updates }(hjfhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh to }(hjfhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh with full ordering.}(hjfhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMnhjubjM)}(hubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]j)}jsj$sbc.raw_atomic_xchg_acquireasbuh1hhj:ubjQ)}(h h]h }(hjahhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:ubj)}(hjh]h*}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubj)}(hjph]hv}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj6ubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj6ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic exchange with acquire orderingh]h%atomic exchange with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int new`` int value to assign **Description** Atomically updates **v** to **new** with acquire ordering. Safe to use in noinstr code; prefer atomic_xchg_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj0hMhj1ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj0hMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjTh]hint new}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjRubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjNubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjihMhjjubah}(h]h ]h"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]uh1jhjihMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h:Atomically updates **v** to **new** with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hDSafe to use in noinstr code; prefer atomic_xchg_acquire() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_xchg_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic_xchg_release (C function)c.raw_atomic_xchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2int raw_atomic_xchg_release (atomic_t *v, int new)h]h)}(h1int raw_atomic_xchg_release(atomic_t *v, int new)h](j)}(hinth]hint}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<hhhjNhMubh)}(hraw_atomic_xchg_releaseh]j)}(hraw_atomic_xchg_releaseh]hraw_atomic_xchg_release}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj<hhhjNhMubj4)}(h(atomic_t *v, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjcsbc.raw_atomic_xchg_releaseasbuh1hhjyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjuubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjuubeh}(h]h ]h"]h$]h&]jjuh1j3hj<hhhjNhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj8hhhjNhMubah}(h]j3ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjNhMhj5hhubj4)}(hhh]jM)}(h%atomic exchange with release orderingh]h%atomic exchange with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj5hhhjNhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj1jHj1jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int new`` int value to assign **Description** Atomically updates **v** to **new** with release ordering. Safe to use in noinstr code; prefer atomic_xchg_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj;h]h Parameters}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj5ubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjZh]h atomic_t *v}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjXubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjTubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjohMhjpubah}(h]h ]h"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]uh1jhjohMhjQubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjh]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjQubeh}(h]h ]h"]h$]h&]uh1jhj5ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj5ubjM)}(h:Atomically updates **v** to **new** with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj5ubjM)}(hDSafe to use in noinstr code; prefer atomic_xchg_release() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_xchg_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj5ubjM)}(h **Return**h]j)}(hj(h]hReturn}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj5ubjM)}(hThe original value of **v**.h](hThe original value of }(hj>hhhNhNubj)}(h**v**h]hv}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh.}(hj>hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj5ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic_xchg_relaxed (C function)c.raw_atomic_xchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2int raw_atomic_xchg_relaxed (atomic_t *v, int new)h]h)}(h1int raw_atomic_xchg_relaxed(atomic_t *v, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{hhhjhMubh)}(hraw_atomic_xchg_relaxedh]j)}(hraw_atomic_xchg_relaxedh]hraw_atomic_xchg_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj{hhhjhMubj4)}(h(atomic_t *v, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_xchg_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj{hhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjwhhhjhMubah}(h]jrah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjthhubj4)}(hhh]jM)}(h%atomic exchange with relaxed orderingh]h%atomic exchange with relaxed ordering}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjUhhubah}(h]h ]h"]h$]h&]uh1j3hjthhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjpjHjpjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int new`` int value to assign **Description** Atomically updates **v** to **new** with relaxed ordering. Safe to use in noinstr code; prefer atomic_xchg_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjzh]h Parameters}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjtubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjh]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjtubjM)}(h**Description**h]j)}(hj h]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjtubjM)}(h:Atomically updates **v** to **new** with relaxed ordering.h](hAtomically updates }(hj#hhhNhNubj)}(h**v**h]hv}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubh to }(hj#hhhNhNubj)}(h**new**h]hnew}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubh with relaxed ordering.}(hj#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjtubjM)}(hDSafe to use in noinstr code; prefer atomic_xchg_relaxed() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_xchg_relaxed() elsewhere.}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjtubjM)}(h **Return**h]j)}(hjgh]hReturn}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjtubjM)}(hThe original value of **v**.h](hThe original value of }(hj}hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh.}(hj}hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjtubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic_cmpxchg (C function)c.raw_atomic_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h6int raw_atomic_cmpxchg (atomic_t *v, int old, int new)h]h)}(h5int raw_atomic_cmpxchg(atomic_t *v, int old, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_cmpxchgh]j)}(hraw_atomic_cmpxchgh]hraw_atomic_cmpxchg}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_t *v, int old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_cmpxchgasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint oldh](j)}(hinth]hint}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjMubj)}(holdh]hold}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h.atomic compare and exchange with full orderingh]h.atomic compare and exchange with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int old`` int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_cmpxchg() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj h]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"hMhj#ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj"hMhjubj)}(h&``int old`` int value to compare with h](j)}(h ``int old``h]jS)}(hjFh]hint old}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjDubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj@ubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hMhj\ubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhj[hMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjh]hint new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj}ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjyubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h?Safe to use in noinstr code; prefer atomic_cmpxchg() elsewhere.h]h?Safe to use in noinstr code; prefer atomic_cmpxchg() elsewhere.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjJh]hReturn}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj`hhhNhNubj)}(h**v**h]hv}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubh.}(hj`hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'raw_atomic_cmpxchg_acquire (C function)c.raw_atomic_cmpxchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h>int raw_atomic_cmpxchg_acquire (atomic_t *v, int old, int new)h]h)}(h=int raw_atomic_cmpxchg_acquire(atomic_t *v, int old, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_cmpxchg_acquireh]j)}(hraw_atomic_cmpxchg_acquireh]hraw_atomic_cmpxchg_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_t *v, int old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_cmpxchg_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint oldh](j)}(hinth]hint}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubjQ)}(h h]h }(hjBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0ubj)}(holdh]hold}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjeubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with acquire orderingh]h1atomic compare and exchange with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int old`` int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_cmpxchg_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h&``int old`` int value to compare with h](j)}(h ``int old``h]jS)}(hj)h]hint old}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj#ubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMhj?ubah}(h]h ]h"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjbh]hint new}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\ubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjwhMhjxubah}(h]h ]h"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with acquire ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hGSafe to use in noinstr code; prefer atomic_cmpxchg_acquire() elsewhere.h]hGSafe to use in noinstr code; prefer atomic_cmpxchg_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hj-h]hReturn}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjChhhNhNubj)}(h**v**h]hv}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh.}(hjChhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'raw_atomic_cmpxchg_release (C function)c.raw_atomic_cmpxchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h>int raw_atomic_cmpxchg_release (atomic_t *v, int old, int new)h]h)}(h=int raw_atomic_cmpxchg_release(atomic_t *v, int old, int new)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hraw_atomic_cmpxchg_releaseh]j)}(hraw_atomic_cmpxchg_releaseh]hraw_atomic_cmpxchg_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(atomic_t *v, int old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_cmpxchg_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint oldh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(holdh]hold}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjHubj)}(hnewh]hnew}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj|hhhjhM ubah}(h]jwah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjyhhubj4)}(hhh]jM)}(h1atomic compare and exchange with release orderingh]h1atomic compare and exchange with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjyhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int old`` int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_cmpxchg_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h&``int old`` int value to compare with h](j)}(h ``int old``h]jS)}(hj h]hint old}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj!hMhj"ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj!hMhjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hjEh]hint new}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjCubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj?ubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjZhMhj[ubah}(h]h ]h"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]uh1jhjZhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with release ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hGSafe to use in noinstr code; prefer atomic_cmpxchg_release() elsewhere.h]hGSafe to use in noinstr code; prefer atomic_cmpxchg_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj&hhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh.}(hj&hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'raw_atomic_cmpxchg_relaxed (C function)c.raw_atomic_cmpxchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h>int raw_atomic_cmpxchg_relaxed (atomic_t *v, int old, int new)h]h)}(h=int raw_atomic_cmpxchg_relaxed(atomic_t *v, int old, int new)h](j)}(hinth]hint}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjchhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM(ubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjchhhjuhM(ubh)}(hraw_atomic_cmpxchg_relaxedh]j)}(hraw_atomic_cmpxchg_relaxedh]hraw_atomic_cmpxchg_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjchhhjuhM(ubj4)}(h(atomic_t *v, int old, int new)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_cmpxchg_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint oldh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(holdh]hold}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint newh](j)}(hinth]hint}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+ubj)}(hnewh]hnew}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjchhhjuhM(ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj_hhhjuhM(ubah}(h]jZah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjuhM(hj\hhubj4)}(hhh]jM)}(h1atomic compare and exchange with relaxed orderingh]h1atomic compare and exchange with relaxed ordering}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM(hjrhhubah}(h]h ]h"]h$]h&]uh1j3hj\hhhjuhM(ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int old`` int value to compare with ``int new`` int value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_cmpxchg_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM,hjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM)hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM)hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM)hjubj)}(h&``int old`` int value to compare with h](j)}(h ``int old``h]jS)}(hjh]hint old}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM*hjubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM*hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM*hjubj)}(h ``int new`` int value to assign h](j)}(h ``int new``h]jS)}(hj(h]hint new}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj&ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM+hj"ubj)}(hhh]jM)}(hint value to assignh]hint value to assign}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj=hM+hj>ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj=hM+hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjch]h Description}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM-hjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjyhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh == }(hjyhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh), atomically updates }(hjyhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh to }(hjyhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh# with relaxed ordering. Otherwise, }(hjyhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh2 is not modified and relaxed ordering is provided.}(hjyhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM,hjubjM)}(hGSafe to use in noinstr code; prefer atomic_cmpxchg_relaxed() elsewhere.h]hGSafe to use in noinstr code; prefer atomic_cmpxchg_relaxed() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM/hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM1hjubjM)}(hThe original value of **v**.h](hThe original value of }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM2hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#raw_atomic_try_cmpxchg (C function)c.raw_atomic_try_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(hubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_sub_and_testasbuh1hhj:ubjQ)}(h h]h }(hjahhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:ubj)}(hjh]h*}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubj)}(hjph]hv}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h3atomic subtract and test if zero with full orderingh]h3atomic subtract and test if zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXD**Parameters** ``int i`` int value to subtract ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Safe to use in noinstr code; prefer atomic_sub_and_test() elsewhere. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h ``int i`` int value to subtract h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hint value to subtracth]hint value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4hMhj5ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj4hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjZh]h Description}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hjphhhNhNubj)}(h**v**h]hv}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubh to (}(hjphhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubh - }(hjphhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubh) with full ordering.}(hjphhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hDSafe to use in noinstr code; prefer atomic_sub_and_test() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_sub_and_test() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is zero, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic_dec_and_test (C function)c.raw_atomic_dec_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h*bool raw_atomic_dec_and_test (atomic_t *v)h]h)}(h)bool raw_atomic_dec_and_test(atomic_t *v)h](j)}(hjh]hbool}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjKhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj9hhhjJhMubh)}(hraw_atomic_dec_and_testh]j)}(hraw_atomic_dec_and_testh]hraw_atomic_dec_and_test}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubah}(h]h ](jjeh"]h$]h&]jjuh1hhj9hhhjJhMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj~modnameN classnameNjwjz)}j}]j)}jsj_sbc.raw_atomic_dec_and_testasbuh1hhjuubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjuubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjqubah}(h]h ]h"]h$]h&]jjuh1j3hj9hhhjJhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj5hhhjJhMubah}(h]j0ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjJhMhj2hhubj4)}(hhh]jM)}(h4atomic decrement and test if zero with full orderingh]h4atomic decrement and test if zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj2hhhjJhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Safe to use in noinstr code; prefer atomic_dec_and_test() elsewhere. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj!h]h atomic_t *v}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hMhj7ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj6hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj\h]h Description}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hjrhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubh to (}(hjrhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubh - 1) with full ordering.}(hjrhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hDSafe to use in noinstr code; prefer atomic_dec_and_test() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_dec_and_test() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is zero, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic_inc_and_test (C function)c.raw_atomic_inc_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h*bool raw_atomic_inc_and_test (atomic_t *v)h]h)}(h)bool raw_atomic_inc_and_test(atomic_t *v)h](j)}(hjh]hbool}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)hhhj:hMubh)}(hraw_atomic_inc_and_testh]j)}(hraw_atomic_inc_and_testh]hraw_atomic_inc_and_test}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubah}(h]h ](jjeh"]h$]h&]jjuh1hhj)hhhj:hMubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjnmodnameN classnameNjwjz)}j}]j)}jsjOsbc.raw_atomic_inc_and_testasbuh1hhjeubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjeubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjaubah}(h]h ]h"]h$]h&]jjuh1j3hj)hhhj:hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj%hhhj:hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj:hMhj"hhubj4)}(hhh]jM)}(h4atomic increment and test if zero with full orderingh]h4atomic increment and test if zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj"hhhj:hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Safe to use in noinstr code; prefer atomic_inc_and_test() elsewhere. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&hMhj'ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj&hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjLh]h Description}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjbhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubh to (}(hjbhhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubh + 1) with full ordering.}(hjbhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hDSafe to use in noinstr code; prefer atomic_inc_and_test() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_inc_and_test() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is zero, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic_add_negative (C function)c.raw_atomic_add_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1bool raw_atomic_add_negative (int i, atomic_t *v)h]h)}(h0bool raw_atomic_add_negative(int i, atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj*hM ubh)}(hraw_atomic_add_negativeh]j)}(hraw_atomic_add_negativeh]hraw_atomic_add_negative}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj*hM ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUubj)}(hjh]hi}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjQubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj?sbc.raw_atomic_add_negativeasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjQubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj*hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj*hM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj*hM hjhhubj4)}(hhh]jM)}(h2atomic add and test if negative with full orderingh]h2atomic add and test if negative with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj*hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hXC**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Safe to use in noinstr code; prefer atomic_add_negative() elsewhere. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hj5h]hint i}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj3ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj/ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjJhM hjKubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhjJhM hj,ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjnh]h atomic_t *v}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjlubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]uh1jhjhM hj,ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hDSafe to use in noinstr code; prefer atomic_add_negative() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_add_negative() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubh if the resulting value of }(hj+hhhNhNubj)}(h**v**h]hv}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubh is negative, }(hj+hhhNhNubj)}(h **false**h]hfalse}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubh otherwise.}(hj+hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic_add_negative_acquire (C function)!c.raw_atomic_add_negative_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9bool raw_atomic_add_negative_acquire (int i, atomic_t *v)h]h)}(h8bool raw_atomic_add_negative_acquire(int i, atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hraw_atomic_add_negative_acquireh]j)}(hraw_atomic_add_negative_acquireh]hraw_atomic_add_negative_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb!c.raw_atomic_add_negative_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h5atomic add and test if negative with acquire orderingh]h5atomic add and test if negative with acquire ordering}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj{jHj{jIjJjKuh1hhhhjhNhNubj)}(hXN**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_add_negative_acquire() elsewhere. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hj.hhhNhNubj)}(h**v**h]hv}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh to (}(hj.hhhNhNubj)}(h**v**h]hv}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh + }(hj.hhhNhNubj)}(h**i**h]hi}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh) with acquire ordering.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hLSafe to use in noinstr code; prefer atomic_add_negative_acquire() elsewhere.h]hLSafe to use in noinstr code; prefer atomic_add_negative_acquire() elsewhere.}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM! hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM# hjubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is negative, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$ hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic_add_negative_release (C function)!c.raw_atomic_add_negative_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9bool raw_atomic_add_negative_release (int i, atomic_t *v)h]h)}(h8bool raw_atomic_add_negative_release(int i, atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM7 ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM7 ubh)}(hraw_atomic_add_negative_releaseh]j)}(hraw_atomic_add_negative_releaseh]hraw_atomic_add_negative_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM7 ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubjQ)}(h h]h }(hjEhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3ubj)}(hjh]hi}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj/ubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjpmodnameN classnameNjwjz)}j}]j)}jsjsb!c.raw_atomic_add_negative_releaseasbuh1hhjgubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjgubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj/ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM7 ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM7 ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM7 hjhhubj4)}(hhh]jM)}(h5atomic add and test if negative with release orderingh]h5atomic add and test if negative with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM7 hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM7 ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXN**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Safe to use in noinstr code; prefer atomic_add_negative_release() elsewhere. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM; hjubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hjh]hint i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM8 hj ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hM8 hj)ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj(hM8 hj ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjLh]h atomic_t *v}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM9 hjFubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjahM9 hjbubah}(h]h ]h"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]uh1jhjahM9 hj ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM; hjubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM: hjubjM)}(hLSafe to use in noinstr code; prefer atomic_add_negative_release() elsewhere.h]hLSafe to use in noinstr code; prefer atomic_add_negative_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM< hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM> hjubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh if the resulting value of }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh is negative, }(hj hhhNhNubj)}(h **false**h]hfalse}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh otherwise.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM? hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNube(h)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic_add_negative_relaxed (C function)!c.raw_atomic_add_negative_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9bool raw_atomic_add_negative_relaxed (int i, atomic_t *v)h]h)}(h8bool raw_atomic_add_negative_relaxed(int i, atomic_t *v)h](j)}(hjh]hbool}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMQ ubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfhhhjwhMQ ubh)}(hraw_atomic_add_negative_relaxedh]j)}(hraw_atomic_add_negative_relaxedh]hraw_atomic_add_negative_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjfhhhjwhMQ ubj4)}(h(int i, atomic_t *v)h](j:)}(hint ih](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb!c.raw_atomic_add_negative_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjfhhhjwhMQ ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjbhhhjwhMQ ubah}(h]j]ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjwhMQ hj_hhubj4)}(hhh]jM)}(h5atomic add and test if negative with relaxed orderingh]h5atomic add and test if negative with relaxed ordering}(hjA hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMQ hj> hhubah}(h]h ]h"]h$]h&]uh1j3hj_hhhjwhMQ ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjY jHjY jIjJjKuh1hhhhjhNhNubj)}(hXN**Parameters** ``int i`` int value to add ``atomic_t *v`` pointer to atomic_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_add_negative_relaxed() elsewhere. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjc h]h Parameters}(hje hhhNhNubah}(h]h ]h"]h$]h&]uh1jhja ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMU hj] ubj)}(hhh](j)}(h``int i`` int value to add h](j)}(h ``int i``h]jS)}(hj h]hint i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMR hj| ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMR hj ubah}(h]h ]h"]h$]h&]uh1jhj| ubeh}(h]h ]h"]h$]h&]uh1jhj hMR hjy ubj)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj h]h atomic_t *v}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMS hj ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMS hj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMS hjy ubeh}(h]h ]h"]h$]h&]uh1jhj] ubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMU hj] ubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj& hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh + }(hj hhhNhNubj)}(h**i**h]hi}(hj8 hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh) with relaxed ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMT hj] ubjM)}(hLSafe to use in noinstr code; prefer atomic_add_negative_relaxed() elsewhere.h]hLSafe to use in noinstr code; prefer atomic_add_negative_relaxed() elsewhere.}(hjQ hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMV hj] ubjM)}(h **Return**h]j)}(hjb h]hReturn}(hjd hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj` ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMX hj] ubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hj| hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjx ubh if the resulting value of }(hjx hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjx ubh is negative, }(hjx hhhNhNubj)}(h **false**h]hfalse}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjx ubh otherwise.}(hjx hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMY hj] ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(raw_atomic_fetch_add_unless (C function)c.raw_atomic_fetch_add_unlesshNtauh1hhjhhhNhNubh)}(hhh](h)}(h;int raw_atomic_fetch_add_unless (atomic_t *v, int a, int u)h]h)}(h:int raw_atomic_fetch_add_unless(atomic_t *v, int a, int u)h](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMh ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj hMh ubh)}(hraw_atomic_fetch_add_unlessh]j)}(hraw_atomic_fetch_add_unlessh]hraw_atomic_fetch_add_unless}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj hMh ubj4)}(h(atomic_t *v, int a, int u)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsj sbc.raw_atomic_fetch_add_unlessasbuh1hhj ubjQ)}(h h]h }(hj9 hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hjG hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hjT hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(hint ah](j)}(hinth]hint}(hjl hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjh ubjQ)}(h h]h }(hjz hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjh ubj)}(hjh]ha}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjh ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(hint uh](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjlh]hu}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hj hhhj hMh ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj hMh ubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMh hj hhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMh hj hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj hMh ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int a`` int value to add ``int u`` int value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_fetch_add_unless() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMl hj ubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hj& h]h atomic_t *v}(hj( hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMi hj ubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj? hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj; hMi hj< ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj; hMi hj ubj)}(h``int a`` int value to add h](j)}(h ``int a``h]jS)}(hj_ h]hint a}(hja hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj] ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMj hjY ubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjx hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjt hMj hju ubah}(h]h ]h"]h$]h&]uh1jhjY ubeh}(h]h ]h"]h$]h&]uh1jhjt hMj hj ubj)}(h$``int u`` int value to compare with h](j)}(h ``int u``h]jS)}(hj h]hint u}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMk hj ubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMk hj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMk hj ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMm hj ubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh != }(hj hhhNhNubj)}(h**u**h]hu}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh), atomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj' hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh + }(hj hhhNhNubj)}(h**a**h]ha}(hj9 hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh!) with full ordering. Otherwise, }(hj hhhNhNubj)}(h**v**h]hv}(hjK hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh2 is not modified and relaxed ordering is provided.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMl hj ubjM)}(hHSafe to use in noinstr code; prefer atomic_fetch_add_unless() elsewhere.h]hHSafe to use in noinstr code; prefer atomic_fetch_add_unless() elsewhere.}(hjd hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMo hj ubjM)}(h **Return**h]j)}(hju h]hReturn}(hjw hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjs ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMq hj ubjM)}(hThe original value of **v**.h](hThe original value of }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMr hj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"raw_atomic_add_unless (C function)c.raw_atomic_add_unlesshNtauh1hhjhhhNhNubh)}(hhh](h)}(h6bool raw_atomic_add_unless (atomic_t *v, int a, int u)h]h)}(h5bool raw_atomic_add_unless(atomic_t *v, int a, int u)h](j)}(hjh]hbool}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj hM ubh)}(hraw_atomic_add_unlessh]j)}(hraw_atomic_add_unlessh]hraw_atomic_add_unless}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj hM ubj4)}(h(atomic_t *v, int a, int u)h](j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsj sbc.raw_atomic_add_unlessasbuh1hhjubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint ah](j)}(hinth]hint}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hjh]ha}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hint uh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjlh]hu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj hhhj hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj hM ubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hM hj hhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_t *v`` pointer to atomic_t ``int a`` int value to add ``int u`` int value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_add_unless() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh](j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-hM hj.ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj-hM hjubj)}(h``int a`` int value to add h](j)}(h ``int a``h]jS)}(hjQh]hint a}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjOubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjKubj)}(hhh]jM)}(hint value to addh]hint value to add}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjfhM hjgubah}(h]h ]h"]h$]h&]uh1jhjKubeh}(h]h ]h"]h$]h&]uh1jhjfhM hjubj)}(h$``int u`` int value to compare with h](j)}(h ``int u``h]jS)}(hjh]hint u}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hint value to compare withh]hint value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh != }(hjhhhNhNubj)}(h**u**h]hu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**a**h]ha}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh!) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hBSafe to use in noinstr code; prefer atomic_add_unless() elsewhere.h]hBSafe to use in noinstr code; prefer atomic_add_unless() elsewhere.}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h **Return**h]j)}(hjgh]hReturn}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh if }(hj}hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh was updated, }(hj}hhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh otherwise.}(hj}hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic_inc_not_zero (C function)c.raw_atomic_inc_not_zerohNtauh1hhjhhhNhNubh)}(hhh](h)}(h*bool raw_atomic_inc_not_zero (atomic_t *v)h]h)}(h)bool raw_atomic_inc_not_zero(atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hraw_atomic_inc_not_zeroh]j)}(hraw_atomic_inc_not_zeroh]hraw_atomic_inc_not_zero}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_inc_not_zeroasbuh1hhjubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h/atomic increment unless zero with full orderingh]h/atomic increment unless zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj~hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX^**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** If (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_inc_not_zero() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hIf (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh != 0), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh% + 1) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hDSafe to use in noinstr code; prefer atomic_inc_not_zero() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_inc_not_zero() elsewhere.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h **Return**h]j)}(hj{h]hReturn}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic_inc_unless_negative (C function) c.raw_atomic_inc_unless_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1bool raw_atomic_inc_unless_negative (atomic_t *v)h]h)}(h0bool raw_atomic_inc_unless_negative(atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hraw_atomic_inc_unless_negativeh]j)}(hraw_atomic_inc_unless_negativeh]hraw_atomic_inc_unless_negative}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj3modnameN classnameNjwjz)}j}]j)}jsjsb c.raw_atomic_inc_unless_negativeasbuh1hhj*ubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj*ubj)}(hjh]h*}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubj)}(hjph]hv}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h3atomic increment unless negative with full orderingh]h3atomic increment unless negative with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXe**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** If (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_inc_unless_negative() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hIf (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj'hhhNhNubj)}(h**v**h]hv}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubh >= 0), atomically updates }(hj'hhhNhNubj)}(h**v**h]hv}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubh to (}(hj'hhhNhNubj)}(h**v**h]hv}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubh% + 1) with full ordering. Otherwise, }(hj'hhhNhNubj)}(h**v**h]hv}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubh2 is not modified and relaxed ordering is provided.}(hj'hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hKSafe to use in noinstr code; prefer atomic_inc_unless_negative() elsewhere.h]hKSafe to use in noinstr code; prefer atomic_inc_unless_negative() elsewhere.}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic_dec_unless_positive (C function) c.raw_atomic_dec_unless_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h1bool raw_atomic_dec_unless_positive (atomic_t *v)h]h)}(h0bool raw_atomic_dec_unless_positive(atomic_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM ubh)}(hraw_atomic_dec_unless_positiveh]j)}(hraw_atomic_dec_unless_positiveh]hraw_atomic_dec_unless_positive}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjGmodnameN classnameNjwjz)}j}]j)}jsj(sb c.raw_atomic_dec_unless_positiveasbuh1hhj>ubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>ubj)}(hjh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h3atomic decrement unless positive with full orderingh]h3atomic decrement unless positive with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXe**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** If (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_dec_unless_positive() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj%h]h Description}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hIf (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj;hhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh <= 0), atomically updates }(hj;hhhNhNubj)}(h**v**h]hv}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh to (}(hj;hhhNhNubj)}(h**v**h]hv}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh% - 1) with full ordering. Otherwise, }(hj;hhhNhNubj)}(h**v**h]hv}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh2 is not modified and relaxed ordering is provided.}(hj;hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hKSafe to use in noinstr code; prefer atomic_dec_unless_positive() elsewhere.h]hKSafe to use in noinstr code; prefer atomic_dec_unless_positive() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'raw_atomic_dec_if_positive (C function)c.raw_atomic_dec_if_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h,int raw_atomic_dec_if_positive (atomic_t *v)h]h)}(h+int raw_atomic_dec_if_positive(atomic_t *v)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj(hM ubh)}(hraw_atomic_dec_if_positiveh]j)}(hraw_atomic_dec_if_positiveh]hraw_atomic_dec_if_positive}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj(hM ubj4)}(h (atomic_t *v)h]j:)}(h atomic_t *vh](h)}(hhh]j)}(hatomic_th]hatomic_t}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj\modnameN classnameNjwjz)}j}]j)}jsj=sbc.raw_atomic_dec_if_positiveasbuh1hhjSubjQ)}(h h]h }(hjzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjOubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj(hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj(hM ubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj(hM hjhhubj4)}(hhh]jM)}(h/atomic decrement if positive with full orderingh]h/atomic decrement if positive with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj(hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXs**Parameters** ``atomic_t *v`` pointer to atomic_t **Description** If (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_dec_if_positive() elsewhere. **Return** The old value of (**v** - 1), regardless of whether **v** was updated.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]j)}(h$``atomic_t *v`` pointer to atomic_t h](j)}(h``atomic_t *v``h]jS)}(hjh]h atomic_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hpointer to atomic_th]hpointer to atomic_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj:h]h Description}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hIf (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjPhhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh > 0), atomically updates }(hjPhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh to (}(hjPhhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh% - 1) with full ordering. Otherwise, }(hjPhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh2 is not modified and relaxed ordering is provided.}(hjPhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hGSafe to use in noinstr code; prefer atomic_dec_if_positive() elsewhere.h]hGSafe to use in noinstr code; prefer atomic_dec_if_positive() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hFThe old value of (**v** - 1), regardless of whether **v** was updated.h](hThe old value of (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1), regardless of whether }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic64_read (C function)c.raw_atomic64_readhNtauh1hhjhhhNhNubh)}(hhh](h)}(h+s64 raw_atomic64_read (const atomic64_t *v)h]h)}(h*s64 raw_atomic64_read(const atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj&modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_readsbc.raw_atomic64_readasbuh1hhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjEhM ubh)}(hraw_atomic64_readh]j)}(hjBh]hraw_atomic64_read}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjEhM ubj4)}(h(const atomic64_t *v)h]j:)}(hconst atomic64_t *vh](j?)}(hj h]hconst}(hjshhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjoubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjoubh)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j@c.raw_atomic64_readasbuh1hhjoubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjoubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjkubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjEhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjEhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjEhM hjhhubj4)}(hhh]jM)}(h!atomic load with relaxed orderingh]h!atomic load with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjEhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic64_t *v`` pointer to atomic64_t **Description** Atomically loads the value of **v** with relaxed ordering. Safe to use in noinstr code; prefer atomic64_read() elsewhere. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]j)}(h.``const atomic64_t *v`` pointer to atomic64_t h](j)}(h``const atomic64_t *v``h]jS)}(hj4h]hconst atomic64_t *v}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj2ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj.ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjIhM hjJubah}(h]h ]h"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]uh1jhjIhM hj+ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjoh]h Description}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h:Atomically loads the value of **v** with relaxed ordering.h](hAtomically loads the value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h>Safe to use in noinstr code; prefer atomic64_read() elsewhere.h]h>Safe to use in noinstr code; prefer atomic64_read() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_read_acquire (C function)c.raw_atomic64_read_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h3s64 raw_atomic64_read_acquire (const atomic64_t *v)h]h)}(h2s64 raw_atomic64_read_acquire(const atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_read_acquiresbc.raw_atomic64_read_acquireasbuh1hhj hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj2hM ubh)}(hraw_atomic64_read_acquireh]j)}(hj/h]hraw_atomic64_read_acquire}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj2hM ubj4)}(h(const atomic64_t *v)h]j:)}(hconst atomic64_t *vh](j?)}(hj h]hconst}(hj`hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj\ubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubh)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j-c.raw_atomic64_read_acquireasbuh1hhj\ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjXubah}(h]h ]h"]h$]h&]jjuh1j3hj hhhj2hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj2hM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj2hM hjhhubj4)}(hhh]jM)}(h!atomic load with acquire orderingh]h!atomic load with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj2hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic64_t *v`` pointer to atomic64_t **Description** Atomically loads the value of **v** with acquire ordering. Safe to use in noinstr code; prefer atomic64_read_acquire() elsewhere. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]j)}(h.``const atomic64_t *v`` pointer to atomic64_t h](j)}(h``const atomic64_t *v``h]jS)}(hj!h]hconst atomic64_t *v}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hM hj7ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj6hM hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj\h]h Description}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h:Atomically loads the value of **v** with acquire ordering.h](hAtomically loads the value of }(hjrhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubh with acquire ordering.}(hjrhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(hFSafe to use in noinstr code; prefer atomic64_read_acquire() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_read_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM! hjubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM" hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic64_set (C function)c.raw_atomic64_sethNtauh1hhjhhhNhNubh)}(hhh](h)}(h,void raw_atomic64_set (atomic64_t *v, s64 i)h]h)}(h+void raw_atomic64_set(atomic64_t *v, s64 i)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM8 ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hM8 ubh)}(hraw_atomic64_seth]j)}(hraw_atomic64_seth]hraw_atomic64_set}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hM8 ubj4)}(h(atomic64_t *v, s64 i)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic64_setasbuh1hhj4ubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hjh]h*}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubj)}(hjph]hv}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubj:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jWc.raw_atomic64_setasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hM8 ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hM8 ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hM8 hjhhubj4)}(hhh]jM)}(h atomic set with relaxed orderingh]h atomic set with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM8 hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hM8 ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 i`` s64 value to assign **Description** Atomically sets **v** to **i** with relaxed ordering. Safe to use in noinstr code; prefer atomic64_set() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM< hjubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj'h]h atomic64_t *v}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj%ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM9 hj!ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj<hM9 hj=ubah}(h]h ]h"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]uh1jhj<hM9 hjubj)}(h``s64 i`` s64 value to assign h](j)}(h ``s64 i``h]jS)}(hj`h]hs64 i}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM: hjZubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjuhM: hjvubah}(h]h ]h"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]uh1jhjuhM: hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM< hjubjM)}(h5Atomically sets **v** to **i** with relaxed ordering.h](hAtomically sets }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM; hjubjM)}(h=Safe to use in noinstr code; prefer atomic64_set() elsewhere.h]h=Safe to use in noinstr code; prefer atomic64_set() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM= hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM? hjubjM)}(hNothing.h]hNothing.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM@ hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%raw_atomic64_set_release (C function)c.raw_atomic64_set_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h4void raw_atomic64_set_release (atomic64_t *v, s64 i)h]h)}(h3void raw_atomic64_set_release(atomic64_t *v, s64 i)h](j)}(hvoidh]hvoid}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMI ubjQ)}(h h]h }(hjIhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj6hhhjHhMI ubh)}(hraw_atomic64_set_releaseh]j)}(hraw_atomic64_set_releaseh]hraw_atomic64_set_release}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWubah}(h]h ](jjeh"]h$]h&]jjuh1hhj6hhhjHhMI ubj4)}(h(atomic64_t *v, s64 i)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj|modnameN classnameNjwjz)}j}]j)}jsj]sbc.raw_atomic64_set_releaseasbuh1hhjsubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjsubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjoubj:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_set_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjoubeh}(h]h ]h"]h$]h&]jjuh1j3hj6hhhjHhMI ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj2hhhjHhMI ubah}(h]j-ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjHhMI hj/hhubj4)}(hhh]jM)}(h atomic set with release orderingh]h atomic set with release ordering}(hj% hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMI hj" hhubah}(h]h ]h"]h$]h&]uh1j3hj/hhhjHhMI ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj= jHj= jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 i`` s64 value to assign **Description** Atomically sets **v** to **i** with release ordering. Safe to use in noinstr code; prefer atomic64_set_release() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjG h]h Parameters}(hjI hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjE ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMM hjA ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjf h]h atomic64_t *v}(hjh hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjd ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMJ hj` ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj{ hMJ hj| ubah}(h]h ]h"]h$]h&]uh1jhj` ubeh}(h]h ]h"]h$]h&]uh1jhj{ hMJ hj] ubj)}(h``s64 i`` s64 value to assign h](j)}(h ``s64 i``h]jS)}(hj h]hs64 i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMK hj ubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMK hj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMK hj] ubeh}(h]h ]h"]h$]h&]uh1jhjA ubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMM hjA ubjM)}(h5Atomically sets **v** to **i** with release ordering.h](hAtomically sets }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to }(hj hhhNhNubj)}(h**i**h]hi}(hj !hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh with release ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhML hjA ubjM)}(hESafe to use in noinstr code; prefer atomic64_set_release() elsewhere.h]hESafe to use in noinstr code; prefer atomic64_set_release() elsewhere.}(hj#!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMN hjA ubjM)}(h **Return**h]j)}(hj4!h]hReturn}(hj6!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2!ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMP hjA ubjM)}(hNothing.h]hNothing.}(hjJ!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMQ hjA ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic64_add (C function)c.raw_atomic64_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h,void raw_atomic64_add (s64 i, atomic64_t *v)h]h)}(h+void raw_atomic64_add(s64 i, atomic64_t *v)h](j)}(hvoidh]hvoid}(hjy!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhju!hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMc ubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhju!hhhj!hMc ubh)}(hraw_atomic64_addh]j)}(hraw_atomic64_addh]hraw_atomic64_add}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ](jjeh"]h$]h&]jjuh1hhju!hhhj!hMc ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj!modnameN classnameNjwjz)}j}]j)}jsj!sbc.raw_atomic64_addasbuh1hhj!ubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!ubj)}(hjh]hi}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj!ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj"modnameN classnameNjwjz)}j}]j!c.raw_atomic64_addasbuh1hhj!ubjQ)}(h h]h }(hj "hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!ubj)}(hjh]h*}(hj."hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubj)}(hjph]hv}(hj;"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj!ubeh}(h]h ]h"]h$]h&]jjuh1j3hju!hhhj!hMc ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjq!hhhj!hMc ubah}(h]jl!ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj!hMc hjn!hhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hjd"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMc hja"hhubah}(h]h ]h"]h$]h&]uh1j3hjn!hhhj!hMc ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj|"jHj|"jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_add() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj"h]h Parameters}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMg hj"ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hj"h]hs64 i}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMd hj"ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"hMd hj"ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj"hMd hj"ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj"h]h atomic64_t *v}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMe hj"ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"hMe hj"ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj"hMe hj"ubeh}(h]h ]h"]h$]h&]uh1jhj"ubjM)}(h**Description**h]j)}(hj#h]h Description}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMg hj"ubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hj/#hhhNhNubj)}(h**v**h]hv}(hj7#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/#ubh to (}(hj/#hhhNhNubj)}(h**v**h]hv}(hjI#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/#ubh + }(hj/#hhhNhNubj)}(h**i**h]hi}(hj[#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/#ubh) with relaxed ordering.}(hj/#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMf hj"ubjM)}(h=Safe to use in noinstr code; prefer atomic64_add() elsewhere.h]h=Safe to use in noinstr code; prefer atomic64_add() elsewhere.}(hjt#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMh hj"ubjM)}(h **Return**h]j)}(hj#h]hReturn}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMj hj"ubjM)}(hNothing.h]hNothing.}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMk hj"ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic64_add_return (C function)c.raw_atomic64_add_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 raw_atomic64_add_return (s64 i, atomic64_t *v)h]h)}(h1s64 raw_atomic64_add_return(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_add_returnsbc.raw_atomic64_add_returnasbuh1hhj#hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMt ubjQ)}(h h]h }(hj#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#hhhj#hMt ubh)}(hraw_atomic64_add_returnh]j)}(hj#h]hraw_atomic64_add_return}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj#hhhj#hMt ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj!$modnameN classnameNjwjz)}j}]j#c.raw_atomic64_add_returnasbuh1hhj$ubjQ)}(h h]h }(hj=$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$ubj)}(hjh]hi}(hjK$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj$ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjf$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjc$ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjh$modnameN classnameNjwjz)}j}]j#c.raw_atomic64_add_returnasbuh1hhj_$ubjQ)}(h h]h }(hj$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_$ubj)}(hjh]h*}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_$ubj)}(hjph]hv}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_$ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj$ubeh}(h]h ]h"]h$]h&]jjuh1j3hj#hhhj#hMt ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj#hhhj#hMt ubah}(h]j#ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj#hMt hj#hhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMt hj$hhubah}(h]h ]h"]h$]h&]uh1j3hj#hhhj#hMt ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj$jHj$jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Safe to use in noinstr code; prefer atomic64_add_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj$h]h Parameters}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMx hj$ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hj %h]hs64 i}(hj %hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj%ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMu hj%ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj"%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj%hMu hj%ubah}(h]h ]h"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]uh1jhj%hMu hj%ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjB%h]h atomic64_t *v}(hjD%hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@%ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMv hj<%ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj[%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjW%hMv hjX%ubah}(h]h ]h"]h$]h&]uh1jhj<%ubeh}(h]h ]h"]h$]h&]uh1jhjW%hMv hj%ubeh}(h]h ]h"]h$]h&]uh1jhj$ubjM)}(h**Description**h]j)}(hj}%h]h Description}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{%ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMx hj$ubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hj%hhhNhNubj)}(h**v**h]hv}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh to (}(hj%hhhNhNubj)}(h**v**h]hv}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh + }(hj%hhhNhNubj)}(h**i**h]hi}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh) with full ordering.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMw hj$ubjM)}(hDSafe to use in noinstr code; prefer atomic64_add_return() elsewhere.h]hDSafe to use in noinstr code; prefer atomic64_add_return() elsewhere.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMy hj$ubjM)}(h **Return**h]j)}(hj%h]hReturn}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM{ hj$ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj%hhhNhNubj)}(h**v**h]hv}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM| hj$ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_add_return_acquire (C function)!c.raw_atomic64_add_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:s64 raw_atomic64_add_return_acquire (s64 i, atomic64_t *v)h]h)}(h9s64 raw_atomic64_add_return_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjC&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjE&modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_add_return_acquiresb!c.raw_atomic64_add_return_acquireasbuh1hhj<&hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hje&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<&hhhjd&hM ubh)}(hraw_atomic64_add_return_acquireh]j)}(hja&h]hraw_atomic64_add_return_acquire}(hjw&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjs&ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj<&hhhjd&hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj&modnameN classnameNjwjz)}j}]j_&!c.raw_atomic64_add_return_acquireasbuh1hhj&ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&ubj)}(hjh]hi}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj&modnameN classnameNjwjz)}j}]j_&!c.raw_atomic64_add_return_acquireasbuh1hhj&ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&ubj)}(hjh]h*}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubj)}(hjph]hv}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj&ubeh}(h]h ]h"]h$]h&]jjuh1j3hj<&hhhjd&hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj8&hhhjd&hM ubah}(h]j3&ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjd&hM hj5&hhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hj>'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj;'hhubah}(h]h ]h"]h$]h&]uh1j3hj5&hhhjd&hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjV'jHjV'jIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic64_add_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj`'h]h Parameters}(hjb'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^'ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjZ'ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hj'h]hs64 i}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj}'ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjy'ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'hM hj'ubah}(h]h ]h"]h$]h&]uh1jhjy'ubeh}(h]h ]h"]h$]h&]uh1jhj'hM hjv'ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj'h]h atomic64_t *v}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj'ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'hM hj'ubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hM hjv'ubeh}(h]h ]h"]h$]h&]uh1jhjZ'ubjM)}(h**Description**h]j)}(hj'h]h Description}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjZ'ubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hj (hhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj (ubh to (}(hj (hhhNhNubj)}(h**v**h]hv}(hj#(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj (ubh + }(hj (hhhNhNubj)}(h**i**h]hi}(hj5(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj (ubh) with acquire ordering.}(hj (hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjZ'ubjM)}(hLSafe to use in noinstr code; prefer atomic64_add_return_acquire() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_add_return_acquire() elsewhere.}(hjN(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjZ'ubjM)}(h **Return**h]j)}(hj_(h]hReturn}(hja(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj](ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjZ'ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hju(hhhNhNubj)}(h**v**h]hv}(hj}(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhju(ubh.}(hju(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjZ'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_add_return_release (C function)!c.raw_atomic64_add_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:s64 raw_atomic64_add_return_release (s64 i, atomic64_t *v)h]h)}(h9s64 raw_atomic64_add_return_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj(modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_add_return_releasesb!c.raw_atomic64_add_return_releaseasbuh1hhj(hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(hhhj(hM ubh)}(hraw_atomic64_add_return_releaseh]j)}(hj(h]hraw_atomic64_add_return_release}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj(hhhj(hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj )hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj )modnameN classnameNjwjz)}j}]j(!c.raw_atomic64_add_return_releaseasbuh1hhj)ubjQ)}(h h]h }(hj))hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)ubj)}(hjh]hi}(hj7)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj)ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjR)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjO)ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjT)modnameN classnameNjwjz)}j}]j(!c.raw_atomic64_add_return_releaseasbuh1hhjK)ubjQ)}(h h]h }(hjp)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjK)ubj)}(hjh]h*}(hj~)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjK)ubj)}(hjph]hv}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjK)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj)ubeh}(h]h ]h"]h$]h&]jjuh1j3hj(hhhj(hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj(hhhj(hM ubah}(h]j(ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj(hM hj(hhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj)hhubah}(h]h ]h"]h$]h&]uh1j3hj(hhhj(hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj)jHj)jIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Safe to use in noinstr code; prefer atomic64_add_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj)h]h Parameters}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj)ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hj)h]hs64 i}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj)ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj *hM hj *ubah}(h]h ]h"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]uh1jhj *hM hj)ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj.*h]h atomic64_t *v}(hj0*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,*ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj(*ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjG*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjC*hM hjD*ubah}(h]h ]h"]h$]h&]uh1jhj(*ubeh}(h]h ]h"]h$]h&]uh1jhjC*hM hj)ubeh}(h]h ]h"]h$]h&]uh1jhj)ubjM)}(h**Description**h]j)}(hji*h]h Description}(hjk*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjg*ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj)ubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hj*hhhNhNubj)}(h**v**h]hv}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh to (}(hj*hhhNhNubj)}(h**v**h]hv}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh + }(hj*hhhNhNubj)}(h**i**h]hi}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh) with release ordering.}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj)ubjM)}(hLSafe to use in noinstr code; prefer atomic64_add_return_release() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_add_return_release() elsewhere.}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj)ubjM)}(h **Return**h]j)}(hj*h]hReturn}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj)ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj*hhhNhNubj)}(h**v**h]hv}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh.}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj)ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_add_return_relaxed (C function)!c.raw_atomic64_add_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h:s64 raw_atomic64_add_return_relaxed (s64 i, atomic64_t *v)h]h)}(h9s64 raw_atomic64_add_return_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj/+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,+ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj1+modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_add_return_relaxedsb!c.raw_atomic64_add_return_relaxedasbuh1hhj(+hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjQ+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(+hhhjP+hM ubh)}(hraw_atomic64_add_return_relaxedh]j)}(hjM+h]hraw_atomic64_add_return_relaxed}(hjc+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_+ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj(+hhhjP+hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~+ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj+modnameN classnameNjwjz)}j}]jK+!c.raw_atomic64_add_return_relaxedasbuh1hhjz+ubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjz+ubj)}(hjh]hi}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjz+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjv+ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj+modnameN classnameNjwjz)}j}]jK+!c.raw_atomic64_add_return_relaxedasbuh1hhj+ubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+ubj)}(hjh]h*}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubj)}(hjph]hv}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjv+ubeh}(h]h ]h"]h$]h&]jjuh1j3hj(+hhhjP+hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj$+hhhjP+hM ubah}(h]j+ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjP+hM hj!+hhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hj*,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj',hhubah}(h]h ]h"]h$]h&]uh1j3hj!+hhhjP+hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjB,jHjB,jIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_add_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjL,h]h Parameters}(hjN,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJ,ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjF,ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjk,h]hs64 i}(hjm,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhji,ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hje,ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,hM hj,ubah}(h]h ]h"]h$]h&]uh1jhje,ubeh}(h]h ]h"]h$]h&]uh1jhj,hM hjb,ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj,h]h atomic64_t *v}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj,ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,hM hj,ubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhj,hM hjb,ubeh}(h]h ]h"]h$]h&]uh1jhjF,ubjM)}(h**Description**h]j)}(hj,h]h Description}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjF,ubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hj,hhhNhNubj)}(h**v**h]hv}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh to (}(hj,hhhNhNubj)}(h**v**h]hv}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh + }(hj,hhhNhNubj)}(h**i**h]hi}(hj!-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh) with relaxed ordering.}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjF,ubjM)}(hLSafe to use in noinstr code; prefer atomic64_add_return_relaxed() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_add_return_relaxed() elsewhere.}(hj:-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjF,ubjM)}(h **Return**h]j)}(hjK-h]hReturn}(hjM-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjI-ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjF,ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hja-hhhNhNubj)}(h**v**h]hv}(hji-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhja-ubh.}(hja-hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjF,ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#raw_atomic64_fetch_add (C function)c.raw_atomic64_fetch_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h1s64 raw_atomic64_fetch_add (s64 i, atomic64_t *v)h]h)}(h0s64 raw_atomic64_fetch_add(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj-modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_addsbc.raw_atomic64_fetch_addasbuh1hhj-hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj-hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-hhhj-hM ubh)}(hraw_atomic64_fetch_addh]j)}(hj-h]hraw_atomic64_fetch_add}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj-hhhj-hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj-modnameN classnameNjwjz)}j}]j-c.raw_atomic64_fetch_addasbuh1hhj-ubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-ubj)}(hjh]hi}(hj#.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj>.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;.ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj@.modnameN classnameNjwjz)}j}]j-c.raw_atomic64_fetch_addasbuh1hhj7.ubjQ)}(h h]h }(hj\.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7.ubj)}(hjh]h*}(hjj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7.ubj)}(hjph]hv}(hjw.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7.ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubeh}(h]h ]h"]h$]h&]jjuh1j3hj-hhhj-hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj-hhhj-hM ubah}(h]j-ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj-hM hj-hhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj.hhubah}(h]h ]h"]h$]h&]uh1j3hj-hhhj-hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj.jHj.jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Safe to use in noinstr code; prefer atomic64_fetch_add() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj.h]h Parameters}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj.ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hj.h]hs64 i}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj.ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj.hM hj.ubah}(h]h ]h"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]uh1jhj.hM hj.ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj/h]h atomic64_t *v}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj/ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj/ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj3/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj//hM hj0/ubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhj//hM hj.ubeh}(h]h ]h"]h$]h&]uh1jhj.ubjM)}(h**Description**h]j)}(hjU/h]h Description}(hjW/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjS/ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj.ubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjk/hhhNhNubj)}(h**v**h]hv}(hjs/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjk/ubh to (}(hjk/hhhNhNubj)}(h**v**h]hv}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjk/ubh + }(hjk/hhhNhNubj)}(h**i**h]hi}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjk/ubh) with full ordering.}(hjk/hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj.ubjM)}(hCSafe to use in noinstr code; prefer atomic64_fetch_add() elsewhere.h]hCSafe to use in noinstr code; prefer atomic64_fetch_add() elsewhere.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj.ubjM)}(h **Return**h]j)}(hj/h]hReturn}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj.ubjM)}(hThe original value of **v**.h](hThe original value of }(hj/hhhNhNubj)}(h**v**h]hv}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubh.}(hj/hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj.ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_add_acquire (C function) c.raw_atomic64_fetch_add_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9s64 raw_atomic64_fetch_add_acquire (s64 i, atomic64_t *v)h]h)}(h8s64 raw_atomic64_fetch_add_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj0modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_add_acquiresb c.raw_atomic64_fetch_add_acquireasbuh1hhj0hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj=0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0hhhj<0hM ubh)}(hraw_atomic64_fetch_add_acquireh]j)}(hj90h]hraw_atomic64_fetch_add_acquire}(hjO0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjK0ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj0hhhj<0hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjm0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjj0ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjo0modnameN classnameNjwjz)}j}]j70 c.raw_atomic64_fetch_add_acquireasbuh1hhjf0ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjf0ubj)}(hjh]hi}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjf0ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjb0ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj0modnameN classnameNjwjz)}j}]j70 c.raw_atomic64_fetch_add_acquireasbuh1hhj0ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0ubj)}(hjh]h*}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubj)}(hjph]hv}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjb0ubeh}(h]h ]h"]h$]h&]jjuh1j3hj0hhhj<0hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj0hhhj<0hM ubah}(h]j 0ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj<0hM hj 0hhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj1hhubah}(h]h ]h"]h$]h&]uh1j3hj 0hhhj<0hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj.1jHj.1jIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic64_fetch_add_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj81h]h Parameters}(hj:1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj61ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj21ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjW1h]hs64 i}(hjY1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjU1ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjQ1ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjp1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjl1hM hjm1ubah}(h]h ]h"]h$]h&]uh1jhjQ1ubeh}(h]h ]h"]h$]h&]uh1jhjl1hM hjN1ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj1h]h atomic64_t *v}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj1ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj1ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj1hM hj1ubah}(h]h ]h"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]uh1jhj1hM hjN1ubeh}(h]h ]h"]h$]h&]uh1jhj21ubjM)}(h**Description**h]j)}(hj1h]h Description}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj21ubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hj1hhhNhNubj)}(h**v**h]hv}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh to (}(hj1hhhNhNubj)}(h**v**h]hv}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh + }(hj1hhhNhNubj)}(h**i**h]hi}(hj 2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh) with acquire ordering.}(hj1hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj21ubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_add_acquire() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_add_acquire() elsewhere.}(hj&2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj21ubjM)}(h **Return**h]j)}(hj72h]hReturn}(hj92hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj52ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj21ubjM)}(hThe original value of **v**.h](hThe original value of }(hjM2hhhNhNubj)}(h**v**h]hv}(hjU2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjM2ubh.}(hjM2hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj21ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_add_release (C function) c.raw_atomic64_fetch_add_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9s64 raw_atomic64_fetch_add_release (s64 i, atomic64_t *v)h]h)}(h8s64 raw_atomic64_fetch_add_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_add_releasesb c.raw_atomic64_fetch_add_releaseasbuh1hhj2hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj2hhhj2hM ubh)}(hraw_atomic64_fetch_add_releaseh]j)}(hj2h]hraw_atomic64_fetch_add_release}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj2hhhj2hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2modnameN classnameNjwjz)}j}]j2 c.raw_atomic64_fetch_add_releaseasbuh1hhj2ubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj2ubj)}(hjh]hi}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj2ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj*3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'3ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj,3modnameN classnameNjwjz)}j}]j2 c.raw_atomic64_fetch_add_releaseasbuh1hhj#3ubjQ)}(h h]h }(hjH3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#3ubj)}(hjh]h*}(hjV3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#3ubj)}(hjph]hv}(hjc3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#3ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj2ubeh}(h]h ]h"]h$]h&]jjuh1j3hj2hhhj2hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj2hhhj2hM ubah}(h]j2ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj2hM hj2hhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3hhubah}(h]h ]h"]h$]h&]uh1j3hj2hhhj2hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj3jHj3jIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Safe to use in noinstr code; prefer atomic64_fetch_add_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj3h]h Parameters}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hj3h]hs64 i}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj3ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj3hM hj3ubah}(h]h ]h"]h$]h&]uh1jhj3ubeh}(h]h ]h"]h$]h&]uh1jhj3hM hj3ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj4h]h atomic64_t *v}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj4ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4hM hj4ubah}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]uh1jhj4hM hj3ubeh}(h]h ]h"]h$]h&]uh1jhj3ubjM)}(h**Description**h]j)}(hjA4h]h Description}(hjC4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?4ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3ubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hjW4hhhNhNubj)}(h**v**h]hv}(hj_4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjW4ubh to (}(hjW4hhhNhNubj)}(h**v**h]hv}(hjq4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjW4ubh + }(hjW4hhhNhNubj)}(h**i**h]hi}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjW4ubh) with release ordering.}(hjW4hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3ubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_add_release() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_add_release() elsewhere.}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3ubjM)}(h **Return**h]j)}(hj4h]hReturn}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3ubjM)}(hThe original value of **v**.h](hThe original value of }(hj4hhhNhNubj)}(h**v**h]hv}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh.}(hj4hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_add_relaxed (C function) c.raw_atomic64_fetch_add_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9s64 raw_atomic64_fetch_add_relaxed (s64 i, atomic64_t *v)h]h)}(h8s64 raw_atomic64_fetch_add_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj 5modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_add_relaxedsb c.raw_atomic64_fetch_add_relaxedasbuh1hhj5hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM+ ubjQ)}(h h]h }(hj)5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5hhhj(5hM+ ubh)}(hraw_atomic64_fetch_add_relaxedh]j)}(hj%5h]hraw_atomic64_fetch_add_relaxed}(hj;5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj75ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj5hhhj(5hM+ ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjY5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjV5ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj[5modnameN classnameNjwjz)}j}]j#5 c.raw_atomic64_fetch_add_relaxedasbuh1hhjR5ubjQ)}(h h]h }(hjw5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjR5ubj)}(hjh]hi}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjR5ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjN5ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj5modnameN classnameNjwjz)}j}]j#5 c.raw_atomic64_fetch_add_relaxedasbuh1hhj5ubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5ubj)}(hjh]h*}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubj)}(hjph]hv}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjN5ubeh}(h]h ]h"]h$]h&]jjuh1j3hj5hhhj(5hM+ ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj4hhhj(5hM+ ubah}(h]j4ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj(5hM+ hj4hhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM+ hj5hhubah}(h]h ]h"]h$]h&]uh1j3hj4hhhj(5hM+ ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj6jHj6jIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_fetch_add_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj$6h]h Parameters}(hj&6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"6ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM/ hj6ubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjC6h]hs64 i}(hjE6hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjA6ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM, hj=6ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj\6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjX6hM, hjY6ubah}(h]h ]h"]h$]h&]uh1jhj=6ubeh}(h]h ]h"]h$]h&]uh1jhjX6hM, hj:6ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj|6h]h atomic64_t *v}(hj~6hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjz6ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM- hjv6ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hM- hj6ubah}(h]h ]h"]h$]h&]uh1jhjv6ubeh}(h]h ]h"]h$]h&]uh1jhj6hM- hj:6ubeh}(h]h ]h"]h$]h&]uh1jhj6ubjM)}(h**Description**h]j)}(hj6h]h Description}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM/ hj6ubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hj6hhhNhNubj)}(h**v**h]hv}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubh to (}(hj6hhhNhNubj)}(h**v**h]hv}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubh + }(hj6hhhNhNubj)}(h**i**h]hi}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubh) with relaxed ordering.}(hj6hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM. hj6ubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_add_relaxed() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_add_relaxed() elsewhere.}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM0 hj6ubjM)}(h **Return**h]j)}(hj#7h]hReturn}(hj%7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!7ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM2 hj6ubjM)}(hThe original value of **v**.h](hThe original value of }(hj97hhhNhNubj)}(h**v**h]hv}(hjA7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj97ubh.}(hj97hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM3 hj6ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic64_sub (C function)c.raw_atomic64_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h,void raw_atomic64_sub (s64 i, atomic64_t *v)h]h)}(h+void raw_atomic64_sub(s64 i, atomic64_t *v)h](j)}(hvoidh]hvoid}(hjz7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjv7hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMB ubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjv7hhhj7hMB ubh)}(hraw_atomic64_subh]j)}(hraw_atomic64_subh]hraw_atomic64_sub}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjv7hhhj7hMB ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj7modnameN classnameNjwjz)}j}]j)}jsj7sbc.raw_atomic64_subasbuh1hhj7ubjQ)}(h h]h }(hj7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7ubj)}(hjh]hi}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj7ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8modnameN classnameNjwjz)}j}]j7c.raw_atomic64_subasbuh1hhj7ubjQ)}(h h]h }(hj!8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj7ubj)}(hjh]h*}(hj/8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubj)}(hjph]hv}(hj<8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj7ubeh}(h]h ]h"]h$]h&]jjuh1j3hjv7hhhj7hMB ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjr7hhhj7hMB ubah}(h]jm7ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj7hMB hjo7hhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hje8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMB hjb8hhubah}(h]h ]h"]h$]h&]uh1j3hjo7hhhj7hMB ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj}8jHj}8jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_sub() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj8h]h Parameters}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMF hj8ubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hj8h]hs64 i}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj8ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMC hj8ubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj8hMC hj8ubah}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]uh1jhj8hMC hj8ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj8h]h atomic64_t *v}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj8ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMD hj8ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj8hMD hj8ubah}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]uh1jhj8hMD hj8ubeh}(h]h ]h"]h$]h&]uh1jhj8ubjM)}(h**Description**h]j)}(hj9h]h Description}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMF hj8ubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hj09hhhNhNubj)}(h**v**h]hv}(hj89hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj09ubh to (}(hj09hhhNhNubj)}(h**v**h]hv}(hjJ9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj09ubh - }(hj09hhhNhNubj)}(h**i**h]hi}(hj\9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj09ubh) with relaxed ordering.}(hj09hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhME hj8ubjM)}(h=Safe to use in noinstr code; prefer atomic64_sub() elsewhere.h]h=Safe to use in noinstr code; prefer atomic64_sub() elsewhere.}(hju9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMG hj8ubjM)}(h **Return**h]j)}(hj9h]hReturn}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMI hj8ubjM)}(hNothing.h]hNothing.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMJ hj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic64_sub_return (C function)c.raw_atomic64_sub_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 raw_atomic64_sub_return (s64 i, atomic64_t *v)h]h)}(h1s64 raw_atomic64_sub_return(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj9modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_sub_returnsbc.raw_atomic64_sub_returnasbuh1hhj9hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMS ubjQ)}(h h]h }(hj9hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj9hhhj9hMS ubh)}(hraw_atomic64_sub_returnh]j)}(hj9h]hraw_atomic64_sub_return}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj9hhhj9hMS ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj :hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj":modnameN classnameNjwjz)}j}]j9c.raw_atomic64_sub_returnasbuh1hhj:ubjQ)}(h h]h }(hj>:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:ubj)}(hjh]hi}(hjL:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjg:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjd:ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetji:modnameN classnameNjwjz)}j}]j9c.raw_atomic64_sub_returnasbuh1hhj`:ubjQ)}(h h]h }(hj:hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`:ubj)}(hjh]h*}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`:ubj)}(hjph]hv}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj:ubeh}(h]h ]h"]h$]h&]jjuh1j3hj9hhhj9hMS ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj9hhhj9hMS ubah}(h]j9ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj9hMS hj9hhubj4)}(hhh]jM)}(h"atomic subtract with full orderingh]h"atomic subtract with full ordering}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMS hj:hhubah}(h]h ]h"]h$]h&]uh1j3hj9hhhj9hMS ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj:jHj:jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Safe to use in noinstr code; prefer atomic64_sub_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj:h]h Parameters}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMW hj:ubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hj ;h]hs64 i}(hj ;hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMT hj;ubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hj#;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj;hMT hj ;ubah}(h]h ]h"]h$]h&]uh1jhj;ubeh}(h]h ]h"]h$]h&]uh1jhj;hMT hj;ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjC;h]h atomic64_t *v}(hjE;hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjA;ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMU hj=;ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj\;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjX;hMU hjY;ubah}(h]h ]h"]h$]h&]uh1jhj=;ubeh}(h]h ]h"]h$]h&]uh1jhjX;hMU hj;ubeh}(h]h ]h"]h$]h&]uh1jhj:ubjM)}(h**Description**h]j)}(hj~;h]h Description}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|;ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMW hj:ubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hj;hhhNhNubj)}(h**v**h]hv}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh to (}(hj;hhhNhNubj)}(h**v**h]hv}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh - }(hj;hhhNhNubj)}(h**i**h]hi}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh) with full ordering.}(hj;hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMV hj:ubjM)}(hDSafe to use in noinstr code; prefer atomic64_sub_return() elsewhere.h]hDSafe to use in noinstr code; prefer atomic64_sub_return() elsewhere.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMX hj:ubjM)}(h **Return**h]j)}(hj;h]hReturn}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMZ hj:ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj<hhhNhNubj)}(h**v**h]hv}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM[ hj:ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_sub_return_acquire (C function)!c.raw_atomic64_sub_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:s64 raw_atomic64_sub_return_acquire (s64 i, atomic64_t *v)h]h)}(h9s64 raw_atomic64_sub_return_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjD<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjA<ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjF<modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_sub_return_acquiresb!c.raw_atomic64_sub_return_acquireasbuh1hhj=<hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMn ubjQ)}(h h]h }(hjf<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=<hhhje<hMn ubh)}(hraw_atomic64_sub_return_acquireh]j)}(hjb<h]hraw_atomic64_sub_return_acquire}(hjx<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt<ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj=<hhhje<hMn ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj<modnameN classnameNjwjz)}j}]j`<!c.raw_atomic64_sub_return_acquireasbuh1hhj<ubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<ubj)}(hjh]hi}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj<ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj<modnameN classnameNjwjz)}j}]j`<!c.raw_atomic64_sub_return_acquireasbuh1hhj<ubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<ubj)}(hjh]h*}(hj =hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubj)}(hjph]hv}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj<ubeh}(h]h ]h"]h$]h&]jjuh1j3hj=<hhhje<hMn ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj9<hhhje<hMn ubah}(h]j4<ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhje<hMn hj6<hhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hj?=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMn hj<=hhubah}(h]h ]h"]h$]h&]uh1j3hj6<hhhje<hMn ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjW=jHjW=jIjJjKuh1hhhhjhNhNubj)}(hX(**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic64_sub_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hja=h]h Parameters}(hjc=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_=ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMr hj[=ubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hj=h]hs64 i}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj~=ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMo hjz=ubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj=hMo hj=ubah}(h]h ]h"]h$]h&]uh1jhjz=ubeh}(h]h ]h"]h$]h&]uh1jhj=hMo hjw=ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj=h]h atomic64_t *v}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMp hj=ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj=hMp hj=ubah}(h]h ]h"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]uh1jhj=hMp hjw=ubeh}(h]h ]h"]h$]h&]uh1jhj[=ubjM)}(h**Description**h]j)}(hj=h]h Description}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMr hj[=ubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hj >hhhNhNubj)}(h**v**h]hv}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj >ubh to (}(hj >hhhNhNubj)}(h**v**h]hv}(hj$>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj >ubh - }(hj >hhhNhNubj)}(h**i**h]hi}(hj6>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj >ubh) with acquire ordering.}(hj >hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMq hj[=ubjM)}(hLSafe to use in noinstr code; prefer atomic64_sub_return_acquire() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_sub_return_acquire() elsewhere.}(hjO>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMs hj[=ubjM)}(h **Return**h]j)}(hj`>h]hReturn}(hjb>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^>ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMu hj[=ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjv>hhhNhNubj)}(h**v**h]hv}(hj~>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjv>ubh.}(hjv>hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMv hj[=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_sub_return_release (C function)!c.raw_atomic64_sub_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:s64 raw_atomic64_sub_return_release (s64 i, atomic64_t *v)h]h)}(h9s64 raw_atomic64_sub_return_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj>modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_sub_return_releasesb!c.raw_atomic64_sub_return_releaseasbuh1hhj>hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj>hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>hhhj>hM ubh)}(hraw_atomic64_sub_return_releaseh]j)}(hj>h]hraw_atomic64_sub_return_release}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj>hhhj>hM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj ?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ?ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj?modnameN classnameNjwjz)}j}]j>!c.raw_atomic64_sub_return_releaseasbuh1hhj?ubjQ)}(h h]h }(hj*?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]hi}(hj8?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjS?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjP?ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjU?modnameN classnameNjwjz)}j}]j>!c.raw_atomic64_sub_return_releaseasbuh1hhjL?ubjQ)}(h h]h }(hjq?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjL?ubj)}(hjh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjL?ubj)}(hjph]hv}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjL?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubeh}(h]h ]h"]h$]h&]jjuh1j3hj>hhhj>hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj>hhhj>hM ubah}(h]j>ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj>hM hj>hhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj?hhubah}(h]h ]h"]h$]h&]uh1j3hj>hhhj>hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj?jHj?jIjJjKuh1hhhhjhNhNubj)}(hX(**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Safe to use in noinstr code; prefer atomic64_sub_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj?h]h Parameters}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj?ubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hj?h]hs64 i}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj?ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj?ubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj @hM hj @ubah}(h]h ]h"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]uh1jhj @hM hdj?ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj/@h]h atomic64_t *v}(hj1@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-@ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj)@ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjH@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjD@hM hjE@ubah}(h]h ]h"]h$]h&]uh1jhj)@ubeh}(h]h ]h"]h$]h&]uh1jhjD@hM hj?ubeh}(h]h ]h"]h$]h&]uh1jhj?ubjM)}(h**Description**h]j)}(hjj@h]h Description}(hjl@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh@ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj?ubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hj@hhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh to (}(hj@hhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh - }(hj@hhhNhNubj)}(h**i**h]hi}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh) with release ordering.}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj?ubjM)}(hLSafe to use in noinstr code; prefer atomic64_sub_return_release() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_sub_return_release() elsewhere.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj?ubjM)}(h **Return**h]j)}(hj@h]hReturn}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj?ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj@hhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh.}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj?ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_sub_return_relaxed (C function)!c.raw_atomic64_sub_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h:s64 raw_atomic64_sub_return_relaxed (s64 i, atomic64_t *v)h]h)}(h9s64 raw_atomic64_sub_return_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj0AhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-Aubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2AmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_sub_return_relaxedsb!c.raw_atomic64_sub_return_relaxedasbuh1hhj)Ahhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjRAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)AhhhjQAhM ubh)}(hraw_atomic64_sub_return_relaxedh]j)}(hjNAh]hraw_atomic64_sub_return_relaxed}(hjdAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`Aubah}(h]h ](jjeh"]h$]h&]jjuh1hhj)AhhhjQAhM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjAmodnameN classnameNjwjz)}j}]jLA!c.raw_atomic64_sub_return_relaxedasbuh1hhj{AubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{Aubj)}(hjh]hi}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{Aubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjwAubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjAmodnameN classnameNjwjz)}j}]jLA!c.raw_atomic64_sub_return_relaxedasbuh1hhjAubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAubj)}(hjh]h*}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubj)}(hjph]hv}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjwAubeh}(h]h ]h"]h$]h&]jjuh1j3hj)AhhhjQAhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj%AhhhjQAhM ubah}(h]j Aah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjQAhM hj"Ahhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hj+BhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj(Bhhubah}(h]h ]h"]h$]h&]uh1j3hj"AhhhjQAhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjCBjHjCBjIjJjKuh1hhhhjhNhNubj)}(hX(**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_sub_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjMBh]h Parameters}(hjOBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKBubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjGBubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjlBh]hs64 i}(hjnBhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjjBubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjfBubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjBhM hjBubah}(h]h ]h"]h$]h&]uh1jhjfBubeh}(h]h ]h"]h$]h&]uh1jhjBhM hjcBubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjBh]h atomic64_t *v}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjBubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjBubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjBhM hjBubah}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]uh1jhjBhM hjcBubeh}(h]h ]h"]h$]h&]uh1jhjGBubjM)}(h**Description**h]j)}(hjBh]h Description}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjGBubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjBhhhNhNubj)}(h**v**h]hv}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh to (}(hjBhhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh - }(hjBhhhNhNubj)}(h**i**h]hi}(hj"ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh) with relaxed ordering.}(hjBhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjGBubjM)}(hLSafe to use in noinstr code; prefer atomic64_sub_return_relaxed() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_sub_return_relaxed() elsewhere.}(hj;ChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjGBubjM)}(h **Return**h]j)}(hjLCh]hReturn}(hjNChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJCubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjGBubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjbChhhNhNubj)}(h**v**h]hv}(hjjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbCubh.}(hjbChhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjGBubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#raw_atomic64_fetch_sub (C function)c.raw_atomic64_fetch_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h1s64 raw_atomic64_fetch_sub (s64 i, atomic64_t *v)h]h)}(h0s64 raw_atomic64_fetch_sub(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_subsbc.raw_atomic64_fetch_subasbuh1hhjChhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjChhhjChM ubh)}(hraw_atomic64_fetch_subh]j)}(hjCh]hraw_atomic64_fetch_sub}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ](jjeh"]h$]h&]jjuh1hhjChhhjChM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]jCc.raw_atomic64_fetch_subasbuh1hhjCubjQ)}(h h]h }(hjDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubj)}(hjh]hi}(hj$DhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjCubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj?DhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFhhhj=FhM ubh)}(hraw_atomic64_fetch_sub_acquireh]j)}(hj:Fh]hraw_atomic64_fetch_sub_acquire}(hjPFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLFubah}(h]h ](jjeh"]h$]h&]jjuh1hhjFhhhj=FhM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjnFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkFubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjpFmodnameN classnameNjwjz)}j}]j8F c.raw_atomic64_fetch_sub_acquireasbuh1hhjgFubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjgFubj)}(hjh]hi}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgFubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjcFubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjFmodnameN classnameNjwjz)}j}]j8F c.raw_atomic64_fetch_sub_acquireasbuh1hhjFubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFubj)}(hjh]h*}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubj)}(hjph]hv}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjcFubeh}(h]h ]h"]h$]h&]jjuh1j3hjFhhhj=FhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjFhhhj=FhM ubah}(h]j Fah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj=FhM hjFhhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjGhhubah}(h]h ]h"]h$]h&]uh1j3hjFhhhj=FhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj/GjHj/GjIjJjKuh1hhhhjhNhNubj)}(hX(**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic64_fetch_sub_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj9Gh]h Parameters}(hj;GhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7Gubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3Gubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjXGh]hs64 i}(hjZGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjVGubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjRGubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjqGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjmGhM hjnGubah}(h]h ]h"]h$]h&]uh1jhjRGubeh}(h]h ]h"]h$]h&]uh1jhjmGhM hjOGubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjGh]h atomic64_t *v}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjGubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhM hjGubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjGhM hjOGubeh}(h]h ]h"]h$]h&]uh1jhj3GubjM)}(h**Description**h]j)}(hjGh]h Description}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3GubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hjGhhhNhNubj)}(h**v**h]hv}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh to (}(hjGhhhNhNubj)}(h**v**h]hv}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh - }(hjGhhhNhNubj)}(h**i**h]hi}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubh) with acquire ordering.}(hjGhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3GubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_sub_acquire() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_sub_acquire() elsewhere.}(hj'HhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3GubjM)}(h **Return**h]j)}(hj8Hh]hReturn}(hj:HhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6Hubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3GubjM)}(hThe original value of **v**.h](hThe original value of }(hjNHhhhNhNubj)}(h**v**h]hv}(hjVHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNHubh.}(hjNHhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj3Gubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_sub_release (C function) c.raw_atomic64_fetch_sub_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9s64 raw_atomic64_fetch_sub_release (s64 i, atomic64_t *v)h]h)}(h8s64 raw_atomic64_fetch_sub_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjHmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_sub_releasesb c.raw_atomic64_fetch_sub_releaseasbuh1hhjHhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjHhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjHhhhjHhM ubh)}(hraw_atomic64_fetch_sub_releaseh]j)}(hjHh]hraw_atomic64_fetch_sub_release}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubah}(h]h ](jjeh"]h$]h&]jjuh1hhjHhhhjHhM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjHmodnameN classnameNjwjz)}j}]jH c.raw_atomic64_fetch_sub_releaseasbuh1hhjHubjQ)}(h h]h }(hjIhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjHubj)}(hjh]hi}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjHubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj+IhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(Iubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj-ImodnameN classnameNjwjz)}j}]jH c.raw_atomic64_fetch_sub_releaseasbuh1hhj$IubjQ)}(h h]h }(hjIIhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$Iubj)}(hjh]h*}(hjWIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$Iubj)}(hjph]hv}(hjdIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$Iubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjHubeh}(h]h ]h"]h$]h&]jjuh1j3hjHhhhjHhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjHhhhjHhM ubah}(h]jHah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjHhM hjHhhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjIhhubah}(h]h ]h"]h$]h&]uh1j3hjHhhhjHhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjIjHjIjIjJjKuh1hhhhjhNhNubj)}(hX(**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Safe to use in noinstr code; prefer atomic64_fetch_sub_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjIh]h Parameters}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjIubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hjIh]hs64 i}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjIubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjIubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjIhM hjIubah}(h]h ]h"]h$]h&]uh1jhjIubeh}(h]h ]h"]h$]h&]uh1jhjIhM hjIubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjJh]h atomic64_t *v}(hj JhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjJubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj JhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjJhM hjJubah}(h]h ]h"]h$]h&]uh1jhjJubeh}(h]h ]h"]h$]h&]uh1jhjJhM hjIubeh}(h]h ]h"]h$]h&]uh1jhjIubjM)}(h**Description**h]j)}(hjBJh]h Description}(hjDJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@Jubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjIubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hjXJhhhNhNubj)}(h**v**h]hv}(hj`JhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXJubh to (}(hjXJhhhNhNubj)}(h**v**h]hv}(hjrJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXJubh - }(hjXJhhhNhNubj)}(h**i**h]hi}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXJubh) with release ordering.}(hjXJhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjIubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_sub_release() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_sub_release() elsewhere.}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjIubjM)}(h **Return**h]j)}(hjJh]hReturn}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjIubjM)}(hThe original value of **v**.h](hThe original value of }(hjJhhhNhNubj)}(h**v**h]hv}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubh.}(hjJhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjIubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_sub_relaxed (C function) c.raw_atomic64_fetch_sub_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9s64 raw_atomic64_fetch_sub_relaxed (s64 i, atomic64_t *v)h]h)}(h8s64 raw_atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj KmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_sub_relaxedsb c.raw_atomic64_fetch_sub_relaxedasbuh1hhjKhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj*KhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjKhhhj)KhM ubh)}(hraw_atomic64_fetch_sub_relaxedh]j)}(hj&Kh]hraw_atomic64_fetch_sub_relaxed}(hjLubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hj]LhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjYLhM hjZLubah}(h]h ]h"]h$]h&]uh1jhj>Lubeh}(h]h ]h"]h$]h&]uh1jhjYLhM hj;Lubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj}Lh]h atomic64_t *v}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj{Lubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjwLubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjLhM hjLubah}(h]h ]h"]h$]h&]uh1jhjwLubeh}(h]h ]h"]h$]h&]uh1jhjLhM hj;Lubeh}(h]h ]h"]h$]h&]uh1jhjLubjM)}(h**Description**h]j)}(hjLh]h Description}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjLubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjLhhhNhNubj)}(h**v**h]hv}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh to (}(hjLhhhNhNubj)}(h**v**h]hv}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh - }(hjLhhhNhNubj)}(h**i**h]hi}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh) with relaxed ordering.}(hjLhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjLubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_sub_relaxed() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_sub_relaxed() elsewhere.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjLubjM)}(h **Return**h]j)}(hj$Mh]hReturn}(hj&MhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"Mubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjLubjM)}(hThe original value of **v**.h](hThe original value of }(hj:MhhhNhNubj)}(h**v**h]hv}(hjBMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:Mubh.}(hj:MhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjLubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic64_inc (C function)c.raw_atomic64_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h%void raw_atomic64_inc (atomic64_t *v)h]h)}(h$void raw_atomic64_inc(atomic64_t *v)h](j)}(hvoidh]hvoid}(hj{MhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwMhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM! ubjQ)}(h h]h }(hjMhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjwMhhhjMhM! ubh)}(hraw_atomic64_inch]j)}(hraw_atomic64_inch]hraw_atomic64_inc}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubah}(h]h ](jjeh"]h$]h&]jjuh1hhjwMhhhjMhM! ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjMmodnameN classnameNjwjz)}j}]j)}jsjMsbc.raw_atomic64_incasbuh1hhjMubjQ)}(h h]h }(hjMhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjMubj)}(hjh]h*}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubj)}(hjph]hv}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjMubah}(h]h ]h"]h$]h&]jjuh1j3hjwMhhhjMhM! ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjsMhhhjMhM! ubah}(h]jnMah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjMhM! hjpMhhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM! hjNhhubah}(h]h ]h"]h$]h&]uh1j3hjpMhhhjMhM! ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj7NjHj7NjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_inc() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjANh]h Parameters}(hjCNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?Nubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM% hj;Nubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj`Nh]h atomic64_t *v}(hjbNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^Nubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM" hjZNubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjyNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjuNhM" hjvNubah}(h]h ]h"]h$]h&]uh1jhjZNubeh}(h]h ]h"]h$]h&]uh1jhjuNhM" hjWNubah}(h]h ]h"]h$]h&]uh1jhj;NubjM)}(h**Description**h]j)}(hjNh]h Description}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$ hj;NubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjNhhhNhNubj)}(h**v**h]hv}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh to (}(hjNhhhNhNubj)}(h**v**h]hv}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh + 1) with relaxed ordering.}(hjNhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM# hj;NubjM)}(h=Safe to use in noinstr code; prefer atomic64_inc() elsewhere.h]h=Safe to use in noinstr code; prefer atomic64_inc() elsewhere.}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM% hj;NubjM)}(h **Return**h]j)}(hjNh]hReturn}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM' hj;NubjM)}(hNothing.h]hNothing.}(hj OhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM( hj;Nubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic64_inc_return (C function)c.raw_atomic64_inc_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h+s64 raw_atomic64_inc_return (atomic64_t *v)h]h)}(h*s64 raw_atomic64_inc_return(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj=OhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:Oubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj?OmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_inc_returnsbc.raw_atomic64_inc_returnasbuh1hhj6Ohhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM5 ubjQ)}(h h]h }(hj_OhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj6Ohhhj^OhM5 ubh)}(hraw_atomic64_inc_returnh]j)}(hj[Oh]hraw_atomic64_inc_return}(hjqOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmOubah}(h]h ](jjeh"]h$]h&]jjuh1hhj6Ohhhj^OhM5 ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjOmodnameN classnameNjwjz)}j}]jYOc.raw_atomic64_inc_returnasbuh1hhjOubjQ)}(h h]h }(hjOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjOubj)}(hjh]h*}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubj)}(hjph]hv}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjOubah}(h]h ]h"]h$]h&]jjuh1j3hj6Ohhhj^OhM5 ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj2Ohhhj^OhM5 ubah}(h]j-Oah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj^OhM5 hj/Ohhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM5 hjOhhubah}(h]h ]h"]h$]h&]uh1j3hj/Ohhhj^OhM5 ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj PjHj PjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Safe to use in noinstr code; prefer atomic64_inc_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjPh]h Parameters}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM9 hj Pubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj2Ph]h atomic64_t *v}(hj4PhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0Pubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM6 hj,Pubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjKPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGPhM6 hjHPubah}(h]h ]h"]h$]h&]uh1jhj,Pubeh}(h]h ]h"]h$]h&]uh1jhjGPhM6 hj)Pubah}(h]h ]h"]h$]h&]uh1jhj PubjM)}(h**Description**h]j)}(hjmPh]h Description}(hjoPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkPubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM8 hj PubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjPhhhNhNubj)}(h**v**h]hv}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh to (}(hjPhhhNhNubj)}(h**v**h]hv}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh + 1) with full ordering.}(hjPhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM7 hj PubjM)}(hDSafe to use in noinstr code; prefer atomic64_inc_return() elsewhere.h]hDSafe to use in noinstr code; prefer atomic64_inc_return() elsewhere.}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM9 hj PubjM)}(h **Return**h]j)}(hjPh]hReturn}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM; hj PubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjPhhhNhNubj)}(h**v**h]hv}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh.}(hjPhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM< hj Pubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_inc_return_acquire (C function)!c.raw_atomic64_inc_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h3s64 raw_atomic64_inc_return_acquire (atomic64_t *v)h]h)}(h2s64 raw_atomic64_inc_return_acquire(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj!QhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#QmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_inc_return_acquiresb!c.raw_atomic64_inc_return_acquireasbuh1hhjQhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMO ubjQ)}(h h]h }(hjCQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjQhhhjBQhMO ubh)}(hraw_atomic64_inc_return_acquireh]j)}(hj?Qh]hraw_atomic64_inc_return_acquire}(hjUQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQQubah}(h]h ](jjeh"]h$]h&]jjuh1hhjQhhhjBQhMO ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjsQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpQubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjuQmodnameN classnameNjwjz)}j}]j=Q!c.raw_atomic64_inc_return_acquireasbuh1hhjlQubjQ)}(h h]h }(hjQhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjlQubj)}(hjh]h*}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlQubj)}(hjph]hv}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlQubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjhQubah}(h]h ]h"]h$]h&]jjuh1j3hjQhhhjBQhMO ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjQhhhjBQhMO ubah}(h]jQah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjBQhMO hjQhhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMO hjQhhubah}(h]h ]h"]h$]h&]uh1j3hjQhhhjBQhMO ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjQjHjQjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Safe to use in noinstr code; prefer atomic64_inc_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjQh]h Parameters}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMS hjQubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjRh]h atomic64_t *v}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjRubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMP hjRubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj/RhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj+RhMP hj,Rubah}(h]h ]h"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]uh1jhj+RhMP hj Rubah}(h]h ]h"]h$]h&]uh1jhjQubjM)}(h**Description**h]j)}(hjQRh]h Description}(hjSRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjORubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMR hjQubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjgRhhhNhNubj)}(h**v**h]hv}(hjoRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgRubh to (}(hjgRhhhNhNubj)}(h**v**h]hv}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgRubh + 1) with acquire ordering.}(hjgRhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMQ hjQubjM)}(hLSafe to use in noinstr code; prefer atomic64_inc_return_acquire() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_inc_return_acquire() elsewhere.}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMS hjQubjM)}(h **Return**h]j)}(hjRh]hReturn}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMU hjQubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjRhhhNhNubj)}(h**v**h]hv}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubh.}(hjRhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMV hjQubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_inc_return_release (C function)!c.raw_atomic64_inc_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h3s64 raw_atomic64_inc_return_release (atomic64_t *v)h]h)}(h2s64 raw_atomic64_inc_return_release(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjSmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_inc_return_releasesb!c.raw_atomic64_inc_return_releaseasbuh1hhjRhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMi ubjQ)}(h h]h }(hj'ShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRhhhj&ShMi ubh)}(hraw_atomic64_inc_return_releaseh]j)}(hj#Sh]hraw_atomic64_inc_return_release}(hj9ShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5Subah}(h]h ](jjeh"]h$]h&]jjuh1hhjRhhhj&ShMi ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjWShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTSubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjYSmodnameN classnameNjwjz)}j}]j!S!c.raw_atomic64_inc_return_releaseasbuh1hhjPSubjQ)}(h h]h }(hjuShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPSubj)}(hjh]h*}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPSubj)}(hjph]hv}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPSubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjLSubah}(h]h ]h"]h$]h&]jjuh1j3hjRhhhj&ShMi ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjRhhhj&ShMi ubah}(h]jRah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj&ShMi hjRhhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMi hjShhubah}(h]h ]h"]h$]h&]uh1j3hjRhhhj&ShMi ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjSjHjSjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Safe to use in noinstr code; prefer atomic64_inc_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjSh]h Parameters}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMm hjSubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjSh]h atomic64_t *v}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjSubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMj hjSubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjThMj hjTubah}(h]h ]h"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]uh1jhjThMj hjSubah}(h]h ]h"]h$]h&]uh1jhjSubjM)}(h**Description**h]j)}(hj5Th]h Description}(hj7ThhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3Tubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMl hjSubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hjKThhhNhNubj)}(h**v**h]hv}(hjSThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKTubh to (}(hjKThhhNhNubj)}(h**v**h]hv}(hjeThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKTubh + 1) with release ordering.}(hjKThhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMk hjSubjM)}(hLSafe to use in noinstr code; prefer atomic64_inc_return_release() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_inc_return_release() elsewhere.}(hj~ThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMm hjSubjM)}(h **Return**h]j)}(hjTh]hReturn}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMo hjSubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjThhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubh.}(hjThhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMp hjSubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_inc_return_relaxed (C function)!c.raw_atomic64_inc_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h3s64 raw_atomic64_inc_return_relaxed (atomic64_t *v)h]h)}(h2s64 raw_atomic64_inc_return_relaxed(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjTmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_inc_return_relaxedsb!c.raw_atomic64_inc_return_relaxedasbuh1hhjThhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj UhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjThhhj UhM ubh)}(hraw_atomic64_inc_return_relaxedh]j)}(hjUh]hraw_atomic64_inc_return_relaxed}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubah}(h]h ](jjeh"]h$]h&]jjuh1hhjThhhj UhM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj;UhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8Uubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=UmodnameN classnameNjwjz)}j}]jU!c.raw_atomic64_inc_return_relaxedasbuh1hhj4UubjQ)}(h h]h }(hjYUhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4Uubj)}(hjh]h*}(hjgUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4Uubj)}(hjph]hv}(hjtUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4Uubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0Uubah}(h]h ]h"]h$]h&]jjuh1j3hjThhhj UhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjThhhj UhM ubah}(h]jTah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj UhM hjThhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjUhhubah}(h]h ]h"]h$]h&]uh1j3hjThhhj UhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjUjHjUjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_inc_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjUh]h Parameters}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjUubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjUh]h atomic64_t *v}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjUubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjUubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUhM hjUubah}(h]h ]h"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]uh1jhjUhM hjUubah}(h]h ]h"]h$]h&]uh1jhjUubjM)}(h**Description**h]j)}(hjVh]h Description}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjUubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hj/VhhhNhNubj)}(h**v**h]hv}(hj7VhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/Vubh to (}(hj/VhhhNhNubj)}(h**v**h]hv}(hjIVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/Vubh + 1) with relaxed ordering.}(hj/VhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjUubjM)}(hLSafe to use in noinstr code; prefer atomic64_inc_return_relaxed() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_inc_return_relaxed() elsewhere.}(hjbVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjUubjM)}(h **Return**h]j)}(hjsVh]hReturn}(hjuVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqVubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjUubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjVhhhNhNubj)}(h**v**h]hv}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh.}(hjVhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjUubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#raw_atomic64_fetch_inc (C function)c.raw_atomic64_fetch_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h*s64 raw_atomic64_fetch_inc (atomic64_t *v)h]h)}(h)s64 raw_atomic64_fetch_inc(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjVmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_incsbc.raw_atomic64_fetch_incasbuh1hhjVhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjVhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjVhhhjVhM ubh)}(hraw_atomic64_fetch_inch]j)}(hjVh]hraw_atomic64_fetch_inc}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVubah}(h]h ](jjeh"]h$]h&]jjuh1hhjVhhhjVhM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj!WmodnameN classnameNjwjz)}j}]jVc.raw_atomic64_fetch_incasbuh1hhjWubjQ)}(h h]h }(hj=WhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjWubj)}(hjh]h*}(hjKWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWubj)}(hjph]hv}(hjXWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjWubah}(h]h ]h"]h$]h&]jjuh1j3hjVhhhjVhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjVhhhjVhM ubah}(h]jVah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjVhM hjVhhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj~Whhubah}(h]h ]h"]h$]h&]uh1j3hjVhhhjVhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjWjHjWjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Safe to use in noinstr code; prefer atomic64_fetch_inc() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjWh]h Parameters}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjWubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjWh]h atomic64_t *v}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjWubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjWubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjWhM hjWubah}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]uh1jhjWhM hjWubah}(h]h ]h"]h$]h&]uh1jhjWubjM)}(h**Description**h]j)}(hjWh]h Description}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjWubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjXhhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubh to (}(hjXhhhNhNubj)}(h**v**h]hv}(hj-XhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubh + 1) with full ordering.}(hjXhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjWubjM)}(hCSafe to use in noinstr code; prefer atomic64_fetch_inc() elsewhere.h]hCSafe to use in noinstr code; prefer atomic64_fetch_inc() elsewhere.}(hjFXhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjWubjM)}(h **Return**h]j)}(hjWXh]hReturn}(hjYXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUXubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjWubjM)}(hThe original value of **v**.h](hThe original value of }(hjmXhhhNhNubj)}(h**v**h]hv}(hjuXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmXubh.}(hjmXhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjWubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_inc_acquire (C function) c.raw_atomic64_fetch_inc_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 raw_atomic64_fetch_inc_acquire (atomic64_t *v)h]h)}(h1s64 raw_atomic64_fetch_inc_acquire(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjXmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_inc_acquiresb c.raw_atomic64_fetch_inc_acquireasbuh1hhjXhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjXhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjXhhhjXhM ubh)}(hraw_atomic64_fetch_inc_acquireh]j)}(hjXh]hraw_atomic64_fetch_inc_acquire}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubah}(h]h ](jjeh"]h$]h&]jjuh1hhjXhhhjXhM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjYmodnameN classnameNjwjz)}j}]jX c.raw_atomic64_fetch_inc_acquireasbuh1hhjXubjQ)}(h h]h }(hj!YhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjXubj)}(hjh]h*}(hj/YhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubj)}(hjph]hv}(hjAtomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjYhhhNhNubj)}(h**v**h]hv}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubh to (}(hjYhhhNhNubj)}(h**v**h]hv}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubh + 1) with acquire ordering.}(hjYhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjYubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_inc_acquire() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_inc_acquire() elsewhere.}(hj*ZhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjYubjM)}(h **Return**h]j)}(hj;Zh]hReturn}(hj=ZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9Zubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjYubjM)}(hThe original value of **v**.h](hThe original value of }(hjQZhhhNhNubj)}(h**v**h]hv}(hjYZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQZubh.}(hjQZhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjYubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_inc_release (C function) c.raw_atomic64_fetch_inc_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 raw_atomic64_fetch_inc_release (atomic64_t *v)h]h)}(h1s64 raw_atomic64_fetch_inc_release(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjZmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_inc_releasesb c.raw_atomic64_fetch_inc_releaseasbuh1hhjZhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZhhhjZhM ubh)}(hraw_atomic64_fetch_inc_releaseh]j)}(hjZh]hraw_atomic64_fetch_inc_release}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubah}(h]h ](jjeh"]h$]h&]jjuh1hhjZhhhjZhM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjZmodnameN classnameNjwjz)}j}]jZ c.raw_atomic64_fetch_inc_releaseasbuh1hhjZubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hjh]h*}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubj)}(hjph]hv}(hj [hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjZubah}(h]h ]h"]h$]h&]jjuh1j3hjZhhhjZhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjZhhhjZhM ubah}(h]jZah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjZhM hjZhhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjI[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjF[hhubah}(h]h ]h"]h$]h&]uh1j3hjZhhhjZhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGja[jHja[jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Safe to use in noinstr code; prefer atomic64_fetch_inc_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjk[h]h Parameters}(hjm[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhji[ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hje[ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj[h]h atomic64_t *v}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj[ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hM hj[ubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhj[hM hj[ubah}(h]h ]h"]h$]h&]uh1jhje[ubjM)}(h**Description**h]j)}(hj[h]h Description}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hje[ubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hj[hhhNhNubj)}(h**v**h]hv}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubh to (}(hj[hhhNhNubj)}(h**v**h]hv}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubh + 1) with release ordering.}(hj[hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hje[ubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_inc_release() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_inc_release() elsewhere.}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hje[ubjM)}(h **Return**h]j)}(hj\h]hReturn}(hj!\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hje[ubjM)}(hThe original value of **v**.h](hThe original value of }(hj5\hhhNhNubj)}(h**v**h]hv}(hj=\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5\ubh.}(hj5\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hje[ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_inc_relaxed (C function) c.raw_atomic64_fetch_inc_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 raw_atomic64_fetch_inc_relaxed (atomic64_t *v)h]h)}(h1s64 raw_atomic64_fetch_inc_relaxed(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjy\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjv\ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj{\modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_inc_relaxedsb c.raw_atomic64_fetch_inc_relaxedasbuh1hhjr\hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj\hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjr\hhhj\hM ubh)}(hraw_atomic64_fetch_inc_relaxedh]j)}(hj\h]hraw_atomic64_fetch_inc_relaxed}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjr\hhhj\hM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj\modnameN classnameNjwjz)}j}]j\ c.raw_atomic64_fetch_inc_relaxedasbuh1hhj\ubjQ)}(h h]h }(hj\hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubj)}(hjh]h*}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubj)}(hjph]hv}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\ubah}(h]h ]h"]h$]h&]jjuh1j3hjr\hhhj\hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjn\hhhj\hM ubah}(h]ji\ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj\hM hjk\hhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hj-]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj*]hhubah}(h]h ]h"]h$]h&]uh1j3hjk\hhhj\hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjE]jHjE]jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_fetch_inc_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjO]h]h Parameters}(hjQ]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjM]ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjI]ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjn]h]h atomic64_t *v}(hjp]hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjl]ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjh]ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj]hM hj]ubah}(h]h ]h"]h$]h&]uh1jhjh]ubeh}(h]h ]h"]h$]h&]uh1jhj]hM hje]ubah}(h]h ]h"]h$]h&]uh1jhjI]ubjM)}(h**Description**h]j)}(hj]h]h Description}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjI]ubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hj]hhhNhNubj)}(h**v**h]hv}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubh to (}(hj]hhhNhNubj)}(h**v**h]hv}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubh + 1) with relaxed ordering.}(hj]hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjI]ubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_inc_relaxed() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_inc_relaxed() elsewhere.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjI]ubjM)}(h **Return**h]j)}(hj^h]hReturn}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjI]ubjM)}(hThe original value of **v**.h](hThe original value of }(hj^hhhNhNubj)}(h**v**h]hv}(hj!^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh.}(hj^hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjI]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic64_dec (C function)c.raw_atomic64_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h%void raw_atomic64_dec (atomic64_t *v)h]h)}(h$void raw_atomic64_dec(atomic64_t *v)h](j)}(hvoidh]hvoid}(hjZ^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjV^hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hji^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjV^hhhjh^hM ubh)}(hraw_atomic64_dech]j)}(hraw_atomic64_dech]hraw_atomic64_dec}(hj{^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjw^ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjV^hhhjh^hM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj^modnameN classnameNjwjz)}j}]j)}jsj}^sbc.raw_atomic64_decasbuh1hhj^ubjQ)}(h h]h }(hj^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj^ubj)}(hjh]h*}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubj)}(hjph]hv}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^ubah}(h]h ]h"]h$]h&]jjuh1j3hjV^hhhjh^hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjR^hhhjh^hM ubah}(h]jM^ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjh^hM hjO^hhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj^hhubah}(h]h ]h"]h$]h&]uh1j3hjO^hhhjh^hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj_jHj_jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_dec() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj _h]h Parameters}(hj"_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj_ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj?_h]h atomic64_t *v}(hjA_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=_ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj9_ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjX_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjT_hM hjU_ubah}(h]h ]h"]h$]h&]uh1jhj9_ubeh}(h]h ]h"]h$]h&]uh1jhjT_hM hj6_ubah}(h]h ]h"]h$]h&]uh1jhj_ubjM)}(h**Description**h]j)}(hjz_h]h Description}(hj|_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjx_ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj_ubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hj_hhhNhNubj)}(h**v**h]hv}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubh to (}(hj_hhhNhNubj)}(h**v**h]hv}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubh - 1) with relaxed ordering.}(hj_hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj_ubjM)}(h=Safe to use in noinstr code; prefer atomic64_dec() elsewhere.h]h=Safe to use in noinstr code; prefer atomic64_dec() elsewhere.}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj_ubjM)}(h **Return**h]j)}(hj_h]hReturn}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj_ubjM)}(hNothing.h]hNothing.}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj_ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic64_dec_return (C function)c.raw_atomic64_dec_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h+s64 raw_atomic64_dec_return (atomic64_t *v)h]h)}(h*s64 raw_atomic64_dec_return(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj`modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_dec_returnsbc.raw_atomic64_dec_returnasbuh1hhj`hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj>`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`hhhj=`hM ubh)}(hraw_atomic64_dec_returnh]j)}(hj:`h]hraw_atomic64_dec_return}(hjP`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjL`ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj`hhhj=`hM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjn`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjk`ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjp`modnameN classnameNjwjz)}j}]j8`c.raw_atomic64_dec_returnasbuh1hhjg`ubjQ)}(h h]h }(hj`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjg`ubj)}(hjh]h*}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjg`ubj)}(hjph]hv}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjg`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjc`ubah}(h]h ]h"]h$]h&]jjuh1j3hj`hhhj=`hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj`hhhj=`hM ubah}(h]j `ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj=`hM hj`hhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`hhubah}(h]h ]h"]h$]h&]uh1j3hj`hhhj=`hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj`jHj`jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Safe to use in noinstr code; prefer atomic64_dec_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj`h]h Parameters}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjah]h atomic64_t *v}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjaubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj aubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj*ahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&ahM hj'aubah}(h]h ]h"]h$]h&]uh1jhj aubeh}(h]h ]h"]h$]h&]uh1jhj&ahM hjaubah}(h]h ]h"]h$]h&]uh1jhj`ubjM)}(h**Description**h]j)}(hjLah]h Description}(hjNahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJaubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`ubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hjbahhhNhNubj)}(h**v**h]hv}(hjjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbaubh to (}(hjbahhhNhNubj)}(h**v**h]hv}(hj|ahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbaubh - 1) with full ordering.}(hjbahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`ubjM)}(hDSafe to use in noinstr code; prefer atomic64_dec_return() elsewhere.h]hDSafe to use in noinstr code; prefer atomic64_dec_return() elsewhere.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`ubjM)}(h **Return**h]j)}(hjah]hReturn}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjahhhNhNubj)}(h**v**h]hv}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh.}(hjahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_dec_return_acquire (C function)!c.raw_atomic64_dec_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h3s64 raw_atomic64_dec_return_acquire (atomic64_t *v)h]h)}(h2s64 raw_atomic64_dec_return_acquire(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjbmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_dec_return_acquiresb!c.raw_atomic64_dec_return_acquireasbuh1hhjahhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM) ubjQ)}(h h]h }(hj"bhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjahhhj!bhM) ubh)}(hraw_atomic64_dec_return_acquireh]j)}(hjbh]hraw_atomic64_dec_return_acquire}(hj4bhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0bubah}(h]h ](jjeh"]h$]h&]jjuh1hhjahhhj!bhM) ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjRbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjObubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjTbmodnameN classnameNjwjz)}j}]jb!c.raw_atomic64_dec_return_acquireasbuh1hhjKbubjQ)}(h h]h }(hjpbhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjKbubj)}(hjh]h*}(hj~bhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKbubj)}(hjph]hv}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKbubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjGbubah}(h]h ]h"]h$]h&]jjuh1j3hjahhhj!bhM) ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjahhhj!bhM) ubah}(h]jaah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj!bhM) hjahhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM) hjbhhubah}(h]h ]h"]h$]h&]uh1j3hjahhhj!bhM) ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjbjHjbjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Safe to use in noinstr code; prefer atomic64_dec_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjbh]h Parameters}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM- hjbubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjbh]h atomic64_t *v}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM* hjbubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj chM* hj cubah}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]uh1jhj chM* hjbubah}(h]h ]h"]h$]h&]uh1jhjbubjM)}(h**Description**h]j)}(hj0ch]h Description}(hj2chhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.cubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM, hjbubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hjFchhhNhNubj)}(h**v**h]hv}(hjNchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFcubh to (}(hjFchhhNhNubj)}(h**v**h]hv}(hj`chhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFcubh - 1) with acquire ordering.}(hjFchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM+ hjbubjM)}(hLSafe to use in noinstr code; prefer atomic64_dec_return_acquire() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_dec_return_acquire() elsewhere.}(hjychhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM- hjbubjM)}(h **Return**h]j)}(hjch]hReturn}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM/ hjbubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjchhhNhNubj)}(h**v**h]hv}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh.}(hjchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM0 hjbubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_dec_return_release (C function)!c.raw_atomic64_dec_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h3s64 raw_atomic64_dec_return_release (atomic64_t *v)h]h)}(h2s64 raw_atomic64_dec_return_release(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjcmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_dec_return_releasesb!c.raw_atomic64_dec_return_releaseasbuh1hhjchhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMC ubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjchhhjdhMC ubh)}(hraw_atomic64_dec_return_releaseh]j)}(hjdh]hraw_atomic64_dec_return_release}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ](jjeh"]h$]h&]jjuh1hhjchhhjdhMC ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj6dhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3dubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8dmodnameN classnameNjwjz)}j}]jd!c.raw_atomic64_dec_return_releaseasbuh1hhj/dubjQ)}(h h]h }(hjTdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/dubj)}(hjh]h*}(hjbdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/dubj)}(hjph]hv}(hjodhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/dubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj+dubah}(h]h ]h"]h$]h&]jjuh1j3hjchhhjdhMC ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjchhhjdhMC ubah}(h]jcah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjdhMC hjchhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMC hjdhhubah}(h]h ]h"]h$]h&]uh1j3hjchhhjdhMC ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjdjHjdjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Safe to use in noinstr code; prefer atomic64_dec_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjdh]h Parameters}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMG hjdubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjdh]h atomic64_t *v}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjdubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMD hjdubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjdhMD hjdubah}(h]h ]h"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]uh1jhjdhMD hjdubah}(h]h ]h"]h$]h&]uh1jhjdubjM)}(h**Description**h]j)}(hjeh]h Description}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMF hjdubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hj*ehhhNhNubj)}(h**v**h]hv}(hj2ehhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*eubh to (}(hj*ehhhNhNubj)}(h**v**h]hv}(hjDehhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*eubh - 1) with release ordering.}(hj*ehhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhME hjdubjM)}(hLSafe to use in noinstr code; prefer atomic64_dec_return_release() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_dec_return_release() elsewhere.}(hj]ehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMG hjdubjM)}(h **Return**h]j)}(hjneh]hReturn}(hjpehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjleubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMI hjdubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjehhhNhNubj)}(h**v**h]hv}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubh.}(hjehhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMJ hjdubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic64_dec_return_relaxed (C function)!c.raw_atomic64_dec_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h3s64 raw_atomic64_dec_return_relaxed (atomic64_t *v)h]h)}(h2s64 raw_atomic64_dec_return_relaxed(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjemodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_dec_return_relaxedsb!c.raw_atomic64_dec_return_relaxedasbuh1hhjehhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM\ ubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjehhhjehM\ ubh)}(hraw_atomic64_dec_return_relaxedh]j)}(hjeh]hraw_atomic64_dec_return_relaxed}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubah}(h]h ](jjeh"]h$]h&]jjuh1hhjehhhjehM\ ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjfmodnameN classnameNjwjz)}j}]je!c.raw_atomic64_dec_return_relaxedasbuh1hhjfubjQ)}(h h]h }(hj8fhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfubj)}(hjh]h*}(hjFfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubj)}(hjph]hv}(hjSfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjfubah}(h]h ]h"]h$]h&]jjuh1j3hjehhhjehM\ ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjehhhjehM\ ubah}(h]jeah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjehM\ hjehhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj|fhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM\ hjyfhhubah}(h]h ]h"]h$]h&]uh1j3hjehhhjehM\ ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjfjHjfjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_dec_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjfh]h Parameters}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM` hjfubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjfh]h atomic64_t *v}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjfubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM] hjfubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjfhM] hjfubah}(h]h ]h"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]uh1jhjfhM] hjfubah}(h]h ]h"]h$]h&]uh1jhjfubjM)}(h**Description**h]j)}(hjfh]h Description}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM_ hjfubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjghhhNhNubj)}(h**v**h]hv}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubh to (}(hjghhhNhNubj)}(h**v**h]hv}(hj(ghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubh - 1) with relaxed ordering.}(hjghhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM^ hjfubjM)}(hLSafe to use in noinstr code; prefer atomic64_dec_return_relaxed() elsewhere.h]hLSafe to use in noinstr code; prefer atomic64_dec_return_relaxed() elsewhere.}(hjAghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM` hjfubjM)}(h **Return**h]j)}(hjRgh]hReturn}(hjTghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPgubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMb hjfubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhghhhNhNubj)}(h**v**h]hv}(hjpghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhgubh.}(hjhghhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMc hjfubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#raw_atomic64_fetch_dec (C function)c.raw_atomic64_fetch_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h*s64 raw_atomic64_fetch_dec (atomic64_t *v)h]h)}(h)s64 raw_atomic64_fetch_dec(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjgmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_decsbc.raw_atomic64_fetch_decasbuh1hhjghhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMr ubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjghhhjghMr ubh)}(hraw_atomic64_fetch_dech]j)}(hjgh]hraw_atomic64_fetch_dec}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ](jjeh"]h$]h&]jjuh1hhjghhhjghMr ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjhmodnameN classnameNjwjz)}j}]jgc.raw_atomic64_fetch_decasbuh1hhjgubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjgubj)}(hjh]h*}(hj*hhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubj)}(hjph]hv}(hj7hhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjgubah}(h]h ]h"]h$]h&]jjuh1j3hjghhhjghMr ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjghhhjghMr ubah}(h]jgah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjghMr hjghhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hj`hhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMr hj]hhhubah}(h]h ]h"]h$]h&]uh1j3hjghhhjghMr ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjxhjHjxhjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Safe to use in noinstr code; prefer atomic64_fetch_dec() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjhh]h Parameters}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMv hj|hubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjhh]h atomic64_t *v}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjhubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMs hjhubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhhMs hjhubah}(h]h ]h"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]uh1jhjhhMs hjhubah}(h]h ]h"]h$]h&]uh1jhj|hubjM)}(h**Description**h]j)}(hjhh]h Description}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMu hj|hubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hjhhhhNhNubj)}(h**v**h]hv}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubh to (}(hjhhhhNhNubj)}(h**v**h]hv}(hj ihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubh - 1) with full ordering.}(hjhhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMt hj|hubjM)}(hCSafe to use in noinstr code; prefer atomic64_fetch_dec() elsewhere.h]hCSafe to use in noinstr code; prefer atomic64_fetch_dec() elsewhere.}(hj%ihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMv hj|hubjM)}(h **Return**h]j)}(hj6ih]hReturn}(hj8ihhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4iubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMx hj|hubjM)}(hThe original value of **v**.h](hThe original value of }(hjLihhhNhNubj)}(h**v**h]hv}(hjTihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLiubh.}(hjLihhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMy hj|hubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_dec_acquire (C function) c.raw_atomic64_fetch_dec_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 raw_atomic64_fetch_dec_acquire (atomic64_t *v)h]h)}(h1s64 raw_atomic64_fetch_dec_acquire(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjimodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_dec_acquiresb c.raw_atomic64_fetch_dec_acquireasbuh1hhjihhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjihhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjihhhjihM ubh)}(hraw_atomic64_fetch_dec_acquireh]j)}(hjih]hraw_atomic64_fetch_dec_acquire}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ](jjeh"]h$]h&]jjuh1hhjihhhjihM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjimodnameN classnameNjwjz)}j}]ji c.raw_atomic64_fetch_dec_acquireasbuh1hhjiubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjiubj)}(hjh]h*}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubj)}(hjph]hv}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjiubah}(h]h ]h"]h$]h&]jjuh1j3hjihhhjihM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjihhhjihM ubah}(h]jiah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjihM hjihhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hjDjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjAjhhubah}(h]h ]h"]h$]h&]uh1j3hjihhhjihM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj\jjHj\jjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Safe to use in noinstr code; prefer atomic64_fetch_dec_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjfjh]h Parameters}(hjhjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`jubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjjh]h atomic64_t *v}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjjhM hjjubah}(h]h ]h"]h$]h&]uh1jhjjubeh}(h]h ]h"]h$]h&]uh1jhjjhM hj|jubah}(h]h ]h"]h$]h&]uh1jhj`jubjM)}(h**Description**h]j)}(hjjh]h Description}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`jubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hjjhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh to (}(hjjhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh - 1) with acquire ordering.}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`jubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_dec_acquire() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_dec_acquire() elsewhere.}(hj khhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`jubjM)}(h **Return**h]j)}(hjkh]hReturn}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`jubjM)}(hThe original value of **v**.h](hThe original value of }(hj0khhhNhNubj)}(h**v**h]hv}(hj8khhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0kubh.}(hj0khhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj`jubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_dec_release (C function) c.raw_atomic64_fetch_dec_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 raw_atomic64_fetch_dec_release (atomic64_t *v)h]h)}(h1s64 raw_atomic64_fetch_dec_release(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjtkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqkubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjvkmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_dec_releasesb c.raw_atomic64_fetch_dec_releaseasbuh1hhjmkhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmkhhhjkhM ubh)}(hraw_atomic64_fetch_dec_releaseh]j)}(hjkh]hraw_atomic64_fetch_dec_release}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubah}(h]h ](jjeh"]h$]h&]jjuh1hhjmkhhhjkhM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjkmodnameN classnameNjwjz)}j}]jk c.raw_atomic64_fetch_dec_releaseasbuh1hhjkubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkubj)}(hjh]h*}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubj)}(hjph]hv}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjkubah}(h]h ]h"]h$]h&]jjuh1j3hjmkhhhjkhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjikhhhjkhM ubah}(h]jdkah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjkhM hjfkhhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hj(lhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj%lhhubah}(h]h ]h"]h$]h&]uh1j3hjfkhhhjkhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj@ljHj@ljIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Safe to use in noinstr code; prefer atomic64_fetch_dec_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjJlh]h Parameters}(hjLlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHlubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjDlubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjilh]h atomic64_t *v}(hjklhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjglubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjclubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~lhM hjlubah}(h]h ]h"]h$]h&]uh1jhjclubeh}(h]h ]h"]h$]h&]uh1jhj~lhM hj`lubah}(h]h ]h"]h$]h&]uh1jhjDlubjM)}(h**Description**h]j)}(hjlh]h Description}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjDlubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hjlhhhNhNubj)}(h**v**h]hv}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh to (}(hjlhhhNhNubj)}(h**v**h]hv}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh - 1) with release ordering.}(hjlhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjDlubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_dec_release() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_dec_release() elsewhere.}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjDlubjM)}(h **Return**h]j)}(hjlh]hReturn}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjDlubjM)}(hThe original value of **v**.h](hThe original value of }(hjmhhhNhNubj)}(h**v**h]hv}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubh.}(hjmhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjDlubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_dec_relaxed (C function) c.raw_atomic64_fetch_dec_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2s64 raw_atomic64_fetch_dec_relaxed (atomic64_t *v)h]h)}(h1s64 raw_atomic64_fetch_dec_relaxed(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjXmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUmubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjZmmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_dec_relaxedsb c.raw_atomic64_fetch_dec_relaxedasbuh1hhjQmhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjzmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjQmhhhjymhM ubh)}(hraw_atomic64_fetch_dec_relaxedh]j)}(hjvmh]hraw_atomic64_fetch_dec_relaxed}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubah}(h]h ](jjeh"]h$]h&]jjuh1hhjQmhhhjymhM ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmmodnameN classnameNjwjz)}j}]jtm c.raw_atomic64_fetch_dec_relaxedasbuh1hhjmubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmubj)}(hjh]h*}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubj)}(hjph]hv}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjmubah}(h]h ]h"]h$]h&]jjuh1j3hjQmhhhjymhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjMmhhhjymhM ubah}(h]jHmah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjymhM hjJmhhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj nhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj nhhubah}(h]h ]h"]h$]h&]uh1j3hjJmhhhjymhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj$njHj$njIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_fetch_dec_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj.nh]h Parameters}(hj0nhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,nubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj(nubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjMnh]h atomic64_t *v}(hjOnhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKnubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjGnubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjfnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjbnhM hjcnubah}(h]h ]h"]h$]h&]uh1jhjGnubeh}(h]h ]h"]h$]h&]uh1jhjbnhM hjDnubah}(h]h ]h"]h$]h&]uh1jhj(nubjM)}(h**Description**h]j)}(hjnh]h Description}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj(nubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjnhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubh to (}(hjnhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubh - 1) with relaxed ordering.}(hjnhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj(nubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_dec_relaxed() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_dec_relaxed() elsewhere.}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj(nubjM)}(h **Return**h]j)}(hjnh]hReturn}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj(nubjM)}(hThe original value of **v**.h](hThe original value of }(hjnhhhNhNubj)}(h**v**h]hv}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubh.}(hjnhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj(nubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic64_and (C function)c.raw_atomic64_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h,void raw_atomic64_and (s64 i, atomic64_t *v)h]h)}(h+void raw_atomic64_and(s64 i, atomic64_t *v)h](j)}(hvoidh]hvoid}(hj9ohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ohhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjHohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5ohhhjGohM ubh)}(hraw_atomic64_andh]j)}(hraw_atomic64_andh]hraw_atomic64_and}(hjZohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVoubah}(h]h ](jjeh"]h$]h&]jjuh1hhj5ohhhjGohM ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjyohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvoubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj{omodnameN classnameNjwjz)}j}]j)}jsj\osbc.raw_atomic64_andasbuh1hhjroubjQ)}(h h]h }(hjohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjroubj)}(hjh]hi}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjroubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnoubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjomodnameN classnameNjwjz)}j}]joc.raw_atomic64_andasbuh1hhjoubjQ)}(h h]h }(hjohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjoubj)}(hjh]h*}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubj)}(hjph]hv}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnoubeh}(h]h ]h"]h$]h&]jjuh1j3hj5ohhhjGohM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj1ohhhjGohM ubah}(h]j,oah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjGohM hj.ohhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hj$phhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj!phhubah}(h]h ]h"]h$]h&]uh1j3hj.ohhhjGohM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj wubj)}(hjph]hv}(hjKwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj wubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjvubeh}(h]h ]h"]h$]h&]jjuh1j3hjrvhhhjvhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjnvhhhjvhMubah}(h]jivah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjvhMhjkvhhubj4)}(hhh]jM)}(h(atomic bitwise AND with release orderingh]h(atomic bitwise AND with release ordering}(hjtwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjqwhhubah}(h]h ]h"]h$]h&]uh1j3hjkvhhhjvhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjwjHjwjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **i**) with release ordering. Safe to use in noinstr code; prefer atomic64_fetch_and_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjwh]h Parameters}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjwubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hjwh]hs64 i}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjwubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjwhMhjwubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjwhMhjwubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjwh]h atomic64_t *v}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjwubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjxhMhjxubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjxhMhjwubeh}(h]h ]h"]h$]h&]uh1jhjwubjM)}(h**Description**h]j)}(hj)xh]h Description}(hj+xhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'xubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjwubjM)}(hBAtomically updates **v** to (**v** & **i**) with release ordering.h](hAtomically updates }(hj?xhhhNhNubj)}(h**v**h]hv}(hjGxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?xubh to (}(hj?xhhhNhNubj)}(h**v**h]hv}(hjYxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?xubh & }(hj?xhhhNhNubj)}(h**i**h]hi}(hjkxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?xubh) with release ordering.}(hj?xhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjwubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_and_release() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_and_release() elsewhere.}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM!hjwubjM)}(h **Return**h]j)}(hjxh]hReturn}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM#hjwubjM)}(hThe original value of **v**.h](hThe original value of }(hjxhhhNhNubj)}(h**v**h]hv}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh.}(hjxhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$hjwubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_and_relaxed (C function) c.raw_atomic64_fetch_and_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9s64 raw_atomic64_fetch_and_relaxed (s64 i, atomic64_t *v)h]h)}(h8s64 raw_atomic64_fetch_and_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjxmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_and_relaxedsb c.raw_atomic64_fetch_and_relaxedasbuh1hhjxhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM6ubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxhhhjyhM6ubh)}(hraw_atomic64_fetch_and_relaxedh]j)}(hj yh]hraw_atomic64_fetch_and_relaxed}(hj#yhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ](jjeh"]h$]h&]jjuh1hhjxhhhjyhM6ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjAyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>yubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCymodnameN classnameNjwjz)}j}]j y c.raw_atomic64_fetch_and_relaxedasbuh1hhj:yubjQ)}(h h]h }(hj_yhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:yubj)}(hjh]hi}(hjmyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:yubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj6yubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjymodnameN classnameNjwjz)}j}]j y c.raw_atomic64_fetch_and_relaxedasbuh1hhjyubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyubj)}(hjh]h*}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubj)}(hjph]hv}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj6yubeh}(h]h ]h"]h$]h&]jjuh1j3hjxhhhjyhM6ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjxhhhjyhM6ubah}(h]jxah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjyhM6hjxhhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM6hjyhhubah}(h]h ]h"]h$]h&]uh1j3hjxhhhjyhM6ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjzjHjzjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_fetch_and_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj zh]h Parameters}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj zubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM:hjzubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj+zh]hs64 i}(hj-zhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)zubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM7hj%zubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjDzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj@zhM7hjAzubah}(h]h ]h"]h$]h&]uh1jhj%zubeh}(h]h ]h"]h$]h&]uh1jhj@zhM7hj"zubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjdzh]h atomic64_t *v}(hjfzhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbzubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM8hj^zubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj}zhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjyzhM8hjzzubah}(h]h ]h"]h$]h&]uh1jhj^zubeh}(h]h ]h"]h$]h&]uh1jhjyzhM8hj"zubeh}(h]h ]h"]h$]h&]uh1jhjzubjM)}(h**Description**h]j)}(hjzh]h Description}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM:hjzubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hjzhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh to (}(hjzhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh & }(hjzhhhNhNubj)}(h**i**h]hi}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh) with relaxed ordering.}(hjzhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM9hjzubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_and_relaxed() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_and_relaxed() elsewhere.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM;hjzubjM)}(h **Return**h]j)}(hj {h]hReturn}(hj {hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj {ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM=hjzubjM)}(hThe original value of **v**.h](hThe original value of }(hj!{hhhNhNubj)}(h**v**h]hv}(hj){hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!{ubh.}(hj!{hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM>hjzubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h raw_atomic64_andnot (C function)c.raw_atomic64_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(h/void raw_atomic64_andnot (s64 i, atomic64_t *v)h]h)}(h.void raw_atomic64_andnot(s64 i, atomic64_t *v)h](j)}(hvoidh]hvoid}(hjb{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^{hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMMubjQ)}(h h]h }(hjq{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj^{hhhjp{hMMubh)}(hraw_atomic64_andnoth]j)}(hraw_atomic64_andnoth]hraw_atomic64_andnot}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj^{hhhjp{hMMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj{modnameN classnameNjwjz)}j}]j)}jsj{sbc.raw_atomic64_andnotasbuh1hhj{ubjQ)}(h h]h }(hj{hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{ubj)}(hjh]hi}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj{ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj{modnameN classnameNjwjz)}j}]j{c.raw_atomic64_andnotasbuh1hhj{ubjQ)}(h h]h }(hj |hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{ubj)}(hjh]h*}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubj)}(hjph]hv}(hj$|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj{ubeh}(h]h ]h"]h$]h&]jjuh1j3hj^{hhhjp{hMMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjZ{hhhjp{hMMubah}(h]jU{ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjp{hMMhjW{hhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with relaxed orderingh]h,atomic bitwise AND NOT with relaxed ordering}(hjM|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMMhjJ|hhubah}(h]h ]h"]h$]h&]uh1j3hjW{hhhjp{hMMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGje|jHje|jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **~i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_andnot() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjo|h]h Parameters}(hjq|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjm|ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMQhji|ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj|h]hs64 i}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj|ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMNhj|ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj|hMNhj|ubah}(h]h ]h"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]uh1jhj|hMNhj|ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj|h]h atomic64_t *v}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj|ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMOhj|ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj|hMOhj|ubah}(h]h ]h"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]uh1jhj|hMOhj|ubeh}(h]h ]h"]h$]h&]uh1jhji|ubjM)}(h**Description**h]j)}(hj}h]h Description}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMQhji|ubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hj}hhhNhNubj)}(h**v**h]hv}(hj }hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh to (}(hj}hhhNhNubj)}(h**v**h]hv}(hj2}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh & }(hj}hhhNhNubj)}(h**~i**h]h~i}(hjD}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubh) with relaxed ordering.}(hj}hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMPhji|ubjM)}(h@Safe to use in noinstr code; prefer atomic64_andnot() elsewhere.h]h@Safe to use in noinstr code; prefer atomic64_andnot() elsewhere.}(hj]}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMRhji|ubjM)}(h **Return**h]j)}(hjn}h]hReturn}(hjp}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjl}ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMThji|ubjM)}(hNothing.h]hNothing.}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMUhji|ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_fetch_andnot (C function)c.raw_atomic64_fetch_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(h4s64 raw_atomic64_fetch_andnot (s64 i, atomic64_t *v)h]h)}(h3s64 raw_atomic64_fetch_andnot(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj}modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_andnotsbc.raw_atomic64_fetch_andnotasbuh1hhj}hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMbubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}hhhj}hMbubh)}(hraw_atomic64_fetch_andnoth]j)}(hj}h]hraw_atomic64_fetch_andnot}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj}hhhj}hMbubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj ~modnameN classnameNjwjz)}j}]j}c.raw_atomic64_fetch_andnotasbuh1hhj~ubjQ)}(h h]h }(hj&~hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~ubj)}(hjh]hi}(hj4~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj}ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjO~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjL~ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjQ~modnameN classnameNjwjz)}j}]j}c.raw_atomic64_fetch_andnotasbuh1hhjH~ubjQ)}(h h]h }(hjm~hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjH~ubj)}(hjh]h*}(hj{~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjH~ubj)}(hjph]hv}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjH~ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj}ubeh}(h]h ]h"]h$]h&]jjuh1j3hj}hhhj}hMbubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj}hhhj}hMbubah}(h]j}ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj}hMbhj}hhubj4)}(hhh]jM)}(h)atomic bitwise AND NOT with full orderingh]h)atomic bitwise AND NOT with full ordering}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMbhj~hhubah}(h]h ]h"]h$]h&]uh1j3hj}hhhj}hMbubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj~jHj~jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** & **~i**) with full ordering. Safe to use in noinstr code; prefer atomic64_fetch_andnot() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj~h]h Parameters}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMfhj~ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj~h]hs64 i}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMchj~ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMchjubah}(h]h ]h"]h$]h&]uh1jhj~ubeh}(h]h ]h"]h$]h&]uh1jhjhMchj~ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj+h]h atomic64_t *v}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMdhj%ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj@hMdhjAubah}(h]h ]h"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]uh1jhj@hMdhj~ubeh}(h]h ]h"]h$]h&]uh1jhj~ubjM)}(h**Description**h]j)}(hjfh]h Description}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMfhj~ubjM)}(h@Atomically updates **v** to (**v** & **~i**) with full ordering.h](hAtomically updates }(hj|hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubh to (}(hj|hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubh & }(hj|hhhNhNubj)}(h**~i**h]h~i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubh) with full ordering.}(hj|hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMehj~ubjM)}(hFSafe to use in noinstr code; prefer atomic64_fetch_andnot() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_fetch_andnot() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMghj~ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMihj~ubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMjhj~ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic64_fetch_andnot_acquire (C function)#c.raw_atomic64_fetch_andnot_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj:ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUhMhjVubah}(h]h ]h"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]uh1jhjUhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj{h]h Description}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** | **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh | }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hJSafe to use in noinstr code; prefer atomic64_fetch_or_release() elsewhere.h]hJSafe to use in noinstr code; prefer atomic64_fetch_or_release() elsewhere.}(hj֐hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*raw_atomic64_fetch_or_relaxed (C function)c.raw_atomic64_fetch_or_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h8s64 raw_atomic64_fetch_or_relaxed (s64 i, atomic64_t *v)h]h)}(h7s64 raw_atomic64_fetch_or_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_or_relaxedsbc.raw_atomic64_fetch_or_relaxedasbuh1hhj:hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM*ubjQ)}(h h]h }(hjchhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:hhhjbhM*ubh)}(hraw_atomic64_fetch_or_relaxedh]j)}(hj_h]hraw_atomic64_fetch_or_relaxed}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ](jjeh"]h$]h&]jjuh1hhj:hhhjbhM*ubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j]c.raw_atomic64_fetch_or_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjڑhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjבubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjܑmodnameN classnameNjwjz)}j}]j]c.raw_atomic64_fetch_or_relaxedasbuh1hhjӑubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjӑubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjӑubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjӑubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj:hhhjbhM*ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj6hhhjbhM*ubah}(h]j1ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjbhM*hj3hhubj4)}(hhh]jM)}(h'atomic bitwise OR with relaxed orderingh]h'atomic bitwise OR with relaxed ordering}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM*hj9hhubah}(h]h ]h"]h$]h&]uh1j3hj3hhhjbhM*ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjTjHjTjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** | **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_fetch_or_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj^h]h Parameters}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM.hjXubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj}h]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj{ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM+hjwubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM+hjubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjhM+hjtubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM,hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjϒhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj˒hM,hj̒ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj˒hM,hjtubeh}(h]h ]h"]h$]h&]uh1jhjXubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM.hjXubjM)}(hBAtomically updates **v** to (**v** | **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh | }(hjhhhNhNubj)}(h**i**h]hi}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM-hjXubjM)}(hJSafe to use in noinstr code; prefer atomic64_fetch_or_relaxed() elsewhere.h]hJSafe to use in noinstr code; prefer atomic64_fetch_or_relaxed() elsewhere.}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM/hjXubjM)}(h **Return**h]j)}(hj]h]hReturn}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM1hjXubjM)}(hThe original value of **v**.h](hThe original value of }(hjshhhNhNubj)}(h**v**h]hv}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh.}(hjshhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM2hjXubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic64_xor (C function)c.raw_atomic64_xorhNtauh1hhjhhhNhNubh)}(hhh](h)}(h,void raw_atomic64_xor (s64 i, atomic64_t *v)h]h)}(h+void raw_atomic64_xor(s64 i, atomic64_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMAubjQ)}(h h]h }(hjÓhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj“hMAubh)}(hraw_atomic64_xorh]j)}(hraw_atomic64_xorh]hraw_atomic64_xor}(hjՓhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjѓubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj“hMAubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjדsbc.raw_atomic64_xorasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj?modnameN classnameNjwjz)}j}]jc.raw_atomic64_xorasbuh1hhj6ubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj6ubj)}(hjh]h*}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubj)}(hjph]hv}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj“hMAubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj“hMAubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj“hMAhjhhubj4)}(hhh]jM)}(h(atomic bitwise XOR with relaxed orderingh]h(atomic bitwise XOR with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMAhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj“hMAubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** ^ **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_xor() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjÔhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMEhjubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjޔubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMBhjڔubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMBhjubah}(h]h ]h"]h$]h&]uh1jhjڔubeh}(h]h ]h"]h$]h&]uh1jhjhMBhjהubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMChjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj.hMChj/ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj.hMChjהubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjTh]h Description}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMEhjubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hjjhhhNhNubj)}(h**v**h]hv}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh to (}(hjjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh ^ }(hjjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh) with relaxed ordering.}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMDhjubjM)}(h=Safe to use in noinstr code; prefer atomic64_xor() elsewhere.h]h=Safe to use in noinstr code; prefer atomic64_xor() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMFhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hj•hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMHhjubjM)}(hNothing.h]hNothing.}(hj֕hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMIhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#raw_atomic64_fetch_xor (C function)c.raw_atomic64_fetch_xorhNtauh1hhjhhhNhNubh)}(hhh](h)}(h1s64 raw_atomic64_fetch_xor (s64 i, atomic64_t *v)h]h)}(h0s64 raw_atomic64_fetch_xor(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_xorsbc.raw_atomic64_fetch_xorasbuh1hhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMRubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj)hMRubh)}(hraw_atomic64_fetch_xorh]j)}(hj&h]hraw_atomic64_fetch_xor}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj)hMRubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj\modnameN classnameNjwjz)}j}]j$c.raw_atomic64_fetch_xorasbuh1hhjSubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjOubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j$c.raw_atomic64_fetch_xorasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj͖hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjږhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemph jjuh1j9hjOubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj)hMRubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj)hMRubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj)hMRhjhhubj4)}(hhh]jM)}(h%atomic bitwise XOR with full orderingh]h%atomic bitwise XOR with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMRhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj)hMRubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** ^ **i**) with full ordering. Safe to use in noinstr code; prefer atomic64_fetch_xor() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj%h]h Parameters}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMVhjubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hjDh]hs64 i}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjBubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMShj>ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjYhMShjZubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhjYhMShj;ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj}h]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj{ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMThjwubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMThjubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjhMThj;ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMVhjubjM)}(h?Atomically updates **v** to (**v** ^ **i**) with full ordering.h](hAtomically updates }(hjΗhhhNhNubj)}(h**v**h]hv}(hj֗hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjΗubh to (}(hjΗhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjΗubh ^ }(hjΗhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjΗubh) with full ordering.}(hjΗhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMUhjubjM)}(hCSafe to use in noinstr code; prefer atomic64_fetch_xor() elsewhere.h]hCSafe to use in noinstr code; prefer atomic64_fetch_xor() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMWhjubjM)}(h **Return**h]j)}(hj$h]hReturn}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMYhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj:hhhNhNubj)}(h**v**h]hv}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh.}(hj:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMZhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_xor_acquire (C function) c.raw_atomic64_fetch_xor_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9s64 raw_atomic64_fetch_xor_acquire (s64 i, atomic64_t *v)h]h)}(h8s64 raw_atomic64_fetch_xor_acquire(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_xor_acquiresb c.raw_atomic64_fetch_xor_acquireasbuh1hhjwhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMmubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjwhhhjhMmubh)}(hraw_atomic64_fetch_xor_acquireh]j)}(hjh]hraw_atomic64_fetch_xor_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjwhhhjhMmubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjИhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj͘ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjҘmodnameN classnameNjwjz)}j}]j c.raw_atomic64_fetch_xor_acquireasbuh1hhjɘubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjɘubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjɘubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjŘubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j c.raw_atomic64_fetch_xor_acquireasbuh1hhjubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjŘubeh}(h]h ]h"]h$]h&]jjuh1j3hjwhhhjhMmubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjshhhjhMmubah}(h]jnah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMmhjphhubj4)}(hhh]jM)}(h(atomic bitwise XOR with acquire orderingh]h(atomic bitwise XOR with acquire ordering}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMmhjvhhubah}(h]h ]h"]h$]h&]uh1j3hjphhhjhMmubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** ^ **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic64_fetch_xor_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMqhjubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMnhjubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjәhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjϙhMnhjЙubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjϙhMnhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMohjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMohj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMohjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj.h]h Description}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMqhjubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with acquire ordering.h](hAtomically updates }(hjDhhhNhNubj)}(h**v**h]hv}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh to (}(hjDhhhNhNubj)}(h**v**h]hv}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh ^ }(hjDhhhNhNubj)}(h**i**h]hi}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh) with acquire ordering.}(hjDhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMphjubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_xor_acquire() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_xor_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMrhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMthjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMuhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_xor_release (C function) c.raw_atomic64_fetch_xor_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9s64 raw_atomic64_fetch_xor_release (s64 i, atomic64_t *v)h]h)}(h8s64 raw_atomic64_fetch_xor_release(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_xor_releasesb c.raw_atomic64_fetch_xor_releaseasbuh1hhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic64_fetch_xor_releaseh]j)}(hjh]hraw_atomic64_fetch_xor_release}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjHmodnameN classnameNjwjz)}j}]j c.raw_atomic64_fetch_xor_releaseasbuh1hhj?ubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]hi}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj;ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j c.raw_atomic64_fetch_xor_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjƛhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj;ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h(atomic bitwise XOR with release orderingh]h(atomic bitwise XOR with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** ^ **i**) with release ordering. Safe to use in noinstr code; prefer atomic64_fetch_xor_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj ubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hj0h]hs64 i}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj*ubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhMhjFubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhMhj'ubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjih]h atomic64_t *v}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjgubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjcubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~hMhjubah}(h]h ]h"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]uh1jhj~hMhj'ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj ubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjœhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjԜhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh ^ }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj ubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_xor_release() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_xor_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj ubjM)}(hThe original value of **v**.h](hThe original value of }(hj&hhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh.}(hj&hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+raw_atomic64_fetch_xor_relaxed (C function) c.raw_atomic64_fetch_xor_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9s64 raw_atomic64_fetch_xor_relaxed (s64 i, atomic64_t *v)h]h)}(h8s64 raw_atomic64_fetch_xor_relaxed(s64 i, atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjlmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_xor_relaxedsb c.raw_atomic64_fetch_xor_relaxedasbuh1hhjchhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjchhhjhMubh)}(hraw_atomic64_fetch_xor_relaxedh]j)}(hjh]hraw_atomic64_fetch_xor_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjchhhjhMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j c.raw_atomic64_fetch_xor_relaxedasbuh1hhjubjQ)}(h h]h }(hjڝhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j c.raw_atomic64_fetch_xor_relaxedasbuh1hhjubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjchhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj_hhhjhMubah}(h]jZah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhj\hhubj4)}(hhh]jM)}(h(atomic bitwise XOR with relaxed orderingh]h(atomic bitwise XOR with relaxed ordering}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjbhhubah}(h]h ]h"]h$]h&]uh1j3hj\hhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj}jHj}jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``s64 i`` s64 value ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** ^ **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic64_fetch_xor_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h``s64 i`` s64 value h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(h s64 valueh]h s64 value}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjߞh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjݞubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjٞubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjٞubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hj0hhhNhNubj)}(h**v**h]hv}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh to (}(hj0hhhNhNubj)}(h**v**h]hv}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh ^ }(hj0hhhNhNubj)}(h**i**h]hi}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh) with relaxed ordering.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hKSafe to use in noinstr code; prefer atomic64_fetch_xor_relaxed() elsewhere.h]hKSafe to use in noinstr code; prefer atomic64_fetch_xor_relaxed() elsewhere.}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hraw_atomic64_xchg (C function)c.raw_atomic64_xchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h.s64 raw_atomic64_xchg (atomic64_t *v, s64 new)h]h)}(h-s64 raw_atomic64_xchg(atomic64_t *v, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjݟubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_xchgsbc.raw_atomic64_xchgasbuh1hhjٟhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjٟhhhjhMubh)}(hraw_atomic64_xchgh]j)}(hjh]hraw_atomic64_xchg}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjٟhhhjhMubj4)}(h(atomic64_t *v, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj4modnameN classnameNjwjz)}j}]jc.raw_atomic64_xchgasbuh1hhj+ubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+ubj)}(hjh]h*}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubj)}(hjph]hv}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_xchgasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubeh}(h]h ]h"]h$]h&]jjuh1j3hjٟhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj՟hhhjhMubah}(h]jПah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjҟhhubj4)}(hhh]jM)}(h"atomic exchange with full orderingh]h"atomic exchange with full ordering}(hjܠhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj٠hhubah}(h]h ]h"]h$]h&]uh1j3hjҟhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 new`` s64 value to assign **Description** Atomically updates **v** to **new** with full ordering. Safe to use in noinstr code; prefer atomic64_xchg() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj2hMhj3ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj2hMhjubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjVh]hs64 new}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjTubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjPubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjkhMhjlubah}(h]h ]h"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]uh1jhjkhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h7Atomically updates **v** to **new** with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h>Safe to use in noinstr code; prefer atomic64_xchg() elsewhere.h]h>Safe to use in noinstr code; prefer atomic64_xchg() elsewhere.}(hjڡhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_xchg_acquire (C function)c.raw_atomic64_xchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 raw_atomic64_xchg_acquire (atomic64_t *v, s64 new)h]h)}(h5s64 raw_atomic64_xchg_acquire(atomic64_t *v, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjGmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_xchg_acquiresbc.raw_atomic64_xchg_acquireasbuh1hhj>hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj>hhhjfhMubh)}(hraw_atomic64_xchg_acquireh]j)}(hjch]hraw_atomic64_xchg_acquire}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubah}(h]h ](jjeh"]h$]h&]jjuh1hhj>hhhjfhMubj4)}(h(atomic64_t *v, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jac.raw_atomic64_xchg_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjâhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjТhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jac.raw_atomic64_xchg_acquireasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj>hhhjfhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj:hhhjfhMubah}(h]j5ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjfhMhj7hhubj4)}(hhh]jM)}(h%atomic exchange with acquire orderingh]h%atomic exchange with acquire ordering}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj>hhubah}(h]h ]h"]h$]h&]uh1j3hj7hhhjfhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjYjHjYjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 new`` s64 value to assign **Description** Atomically updates **v** to **new** with acquire ordering. Safe to use in noinstr code; prefer atomic64_xchg_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjch]h Parameters}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj|ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj|ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjyubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjh]hs64 new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjԣhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjУhMhjѣubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjУhMhjyubeh}(h]h ]h"]h$]h&]uh1jhj]ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubjM)}(h:Atomically updates **v** to **new** with acquire ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to }(hj hhhNhNubj)}(h**new**h]hnew}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh with acquire ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubjM)}(hFSafe to use in noinstr code; prefer atomic64_xchg_acquire() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_xchg_acquire() elsewhere.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubjM)}(h **Return**h]j)}(hjPh]hReturn}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubjM)}(hThe original value of **v**.h](hThe original value of }(hjfhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh.}(hjfhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_xchg_release (C function)c.raw_atomic64_xchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 raw_atomic64_xchg_release (atomic64_t *v, s64 new)h]h)}(h5s64 raw_atomic64_xchg_release(atomic64_t *v, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_xchg_releasesbc.raw_atomic64_xchg_releaseasbuh1hhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj̤hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjˤhMubh)}(hraw_atomic64_xchg_releaseh]j)}(hjȤh]hraw_atomic64_xchg_release}(hjޤhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjڤubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjˤhMubj4)}(h(atomic64_t *v, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jƤc.raw_atomic64_xchg_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjRmodnameN classnameNjwjz)}j}]jƤc.raw_atomic64_xchg_releaseasbuh1hhjIubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjIubj)}(hnewh]hnew}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjˤhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjˤhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjˤhMhjhhubj4)}(hhh]jM)}(h%atomic exchange with release orderingh]h%atomic exchange with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjˤhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 new`` s64 value to assign **Description** Atomically updates **v** to **new** with release ordering. Safe to use in noinstr code; prefer atomic64_xchg_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjȥh]h Parameters}(hjʥhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjƥubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj¥ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjޥubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hj h]hs64 new}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj5hMhj6ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj5hMhjޥubeh}(h]h ]h"]h$]h&]uh1jhj¥ubjM)}(h**Description**h]j)}(hj[h]h Description}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj¥ubjM)}(h:Atomically updates **v** to **new** with release ordering.h](hAtomically updates }(hjqhhhNhNubj)}(h**v**h]hv}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubh to }(hjqhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubh with release ordering.}(hjqhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj¥ubjM)}(hFSafe to use in noinstr code; prefer atomic64_xchg_release() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_xchg_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj¥ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj¥ubjM)}(hThe original value of **v**.h](hThe original value of }(hj˦hhhNhNubj)}(h**v**h]hv}(hjӦhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj˦ubh.}(hj˦hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj¥ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_xchg_relaxed (C function)c.raw_atomic64_xchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h6s64 raw_atomic64_xchg_relaxed (atomic64_t *v, s64 new)h]h)}(h5s64 raw_atomic64_xchg_relaxed(atomic64_t *v, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_xchg_relaxedsbc.raw_atomic64_xchg_relaxedasbuh1hhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj0hM ubh)}(hraw_atomic64_xchg_relaxedh]j)}(hj-h]hraw_atomic64_xchg_relaxed}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj0hM ubj4)}(h(atomic64_t *v, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjcmodnameN classnameNjwjz)}j}]j+c.raw_atomic64_xchg_relaxedasbuh1hhjZubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjVubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j+c.raw_atomic64_xchg_relaxedasbuh1hhjubjQ)}(h h]h }(hjӧhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjVubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj0hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj0hM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj0hM hjhhubj4)}(hhh]jM)}(h%atomic exchange with relaxed orderingh]h%atomic exchange with relaxed ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj0hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj#jHj#jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 new`` s64 value to assign **Description** Atomically updates **v** to **new** with relaxed ordering. Safe to use in noinstr code; prefer atomic64_xchg_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj-h]h Parameters}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj'ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjLh]h atomic64_t *v}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjJubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjFubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjahM hjbubah}(h]h ]h"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]uh1jhjahM hjCubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjh]hs64 new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjCubeh}(h]h ]h"]h$]h&]uh1jhj'ubjM)}(h**Description**h]j)}(hjh]h Description}(hj¨hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj'ubjM)}(h:Atomically updates **v** to **new** with relaxed ordering.h](hAtomically updates }(hj֨hhhNhNubj)}(h**v**h]hv}(hjިhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj֨ubh to }(hj֨hhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj֨ubh with relaxed ordering.}(hj֨hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hj'ubjM)}(hFSafe to use in noinstr code; prefer atomic64_xchg_relaxed() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_xchg_relaxed() elsewhere.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj'ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj'ubjM)}(hThe original value of **v**.h](hThe original value of }(hj0hhhNhNubj)}(h**v**h]hv}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!raw_atomic64_cmpxchg (C function)c.raw_atomic64_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h:s64 raw_atomic64_cmpxchg (atomic64_t *v, s64 old, s64 new)h]h)}(h9s64 raw_atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjvmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_cmpxchgsbc.raw_atomic64_cmpxchgasbuh1hhjmhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjmhhhjhM ubh)}(hraw_atomic64_cmpxchgh]j)}(hjh]hraw_atomic64_cmpxchg}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjmhhhjhM ubj4)}(h!(atomic64_t *v, s64 old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjƩhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjéubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjȩmodnameN classnameNjwjz)}j}]jc.raw_atomic64_cmpxchgasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 oldh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_cmpxchgasbuh1hhjubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(holdh]hold}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjdmodnameN classnameNjwjz)}j}]jc.raw_atomic64_cmpxchgasbuh1hhj[ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[ubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjmhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjihhhjhM ubah}(h]jdah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjfhhubj4)}(hhh]jM)}(h.atomic compare and exchange with full orderingh]h.atomic compare and exchange with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjfhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjЪjHjЪjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 old`` s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_cmpxchg() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjڪh]h Parameters}(hjܪhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjتubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$hjԪubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM!hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM!hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM!hjubj)}(h&``s64 old`` s64 value to compare with h](j)}(h ``s64 old``h]jS)}(hj2h]hs64 old}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM"hj,ubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhM"hjHubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhjGhM"hjubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjkh]hs64 new}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjiubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM#hjeubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM#hjubah}(h]h ]h"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]uh1jhjhM#hjubeh}(h]h ]h"]h$]h&]uh1jhjԪubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM%hjԪubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjīhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hj֫hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$hjԪubjM)}(hASafe to use in noinstr code; prefer atomic64_cmpxchg() elsewhere.h]hASafe to use in noinstr code; prefer atomic64_cmpxchg() elsewhere.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM'hjԪubjM)}(h **Return**h]j)}(hj6h]hReturn}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM)hjԪubjM)}(hThe original value of **v**.h](hThe original value of }(hjLhhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh.}(hjLhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM*hjԪubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic64_cmpxchg_acquire (C function)c.raw_atomic64_cmpxchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hBs64 raw_atomic64_cmpxchg_acquire (atomic64_t *v, s64 old, s64 new)h]h)}(hAs64 raw_atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_cmpxchg_acquiresbc.raw_atomic64_cmpxchg_acquireasbuh1hhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM=ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM=ubh)}(hraw_atomic64_cmpxchg_acquireh]j)}(hjh]hraw_atomic64_cmpxchg_acquire}(hjĬhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM=ubj4)}(h!(atomic64_t *v, s64 old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj߬ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_cmpxchg_acquireasbuh1hhj۬ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj۬ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj۬ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj۬ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj׬ubj:)}(hs64 oldh](h)}(hhh]j)}(hs64h]hs64}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj8modnameN classnameNjwjz)}j}]jc.raw_atomic64_cmpxchg_acquireasbuh1hhj/ubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/ubj)}(holdh]hold}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj׬ubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_cmpxchg_acquireasbuh1hhjwubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjwubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj׬ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM=ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM=ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM=hjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with acquire orderingh]h1atomic compare and exchange with acquire ordering}(hjԭhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM=hjѭhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM=ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 old`` s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_cmpxchg_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMAhjubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM>hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj*hM>hj+ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj*hM>hj ubj)}(h&``s64 old`` s64 value to compare with h](j)}(h ``s64 old``h]jS)}(hjNh]hs64 old}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjLubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM?hjHubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjchM?hjdubah}(h]h ]h"]h$]h&]uh1jhjHubeh}(h]h ]h"]h$]h&]uh1jhjchM?hj ubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjh]hs64 new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM@hjubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM@hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM@hj ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj®h]h Description}(hjĮhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMBhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjخhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjخubh == }(hjخhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjخubh), atomically updates }(hjخhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjخubh to }(hjخhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjخubh# with acquire ordering. Otherwise, }(hjخhhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjخubh2 is not modified and relaxed ordering is provided.}(hjخhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMAhjubjM)}(hISafe to use in noinstr code; prefer atomic64_cmpxchg_acquire() elsewhere.h]hISafe to use in noinstr code; prefer atomic64_cmpxchg_acquire() elsewhere.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMDhjubjM)}(h **Return**h]j)}(hjRh]hReturn}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMFhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhhNhNubj)}(h**v**h]hv}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubh.}(hjhhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMGhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic64_cmpxchg_release (C function)c.raw_atomic64_cmpxchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hBs64 raw_atomic64_cmpxchg_release (atomic64_t *v, s64 old, s64 new)h]h)}(hAs64 raw_atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_cmpxchg_releasesbc.raw_atomic64_cmpxchg_releaseasbuh1hhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMZubjQ)}(h h]h }(hjίhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjͯhMZubh)}(hraw_atomic64_cmpxchg_releaseh]j)}(hjʯh]hraw_atomic64_cmpxchg_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjܯubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjͯhMZubj4)}(h!(atomic64_t *v, s64 old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jȯc.raw_atomic64_cmpxchg_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 oldh](h)}(hhh]j)}(hs64h]hs64}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjTmodnameN classnameNjwjz)}j}]jȯc.raw_atomic64_cmpxchg_releaseasbuh1hhjKubjQ)}(h h]h }(hjphhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjKubj)}(holdh]hold}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jȯc.raw_atomic64_cmpxchg_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjưhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjͯhMZubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjͯhMZubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjͯhMZhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with release orderingh]h1atomic compare and exchange with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMZhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjͯhMZubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 old`` s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_cmpxchg_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM^hj ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj1h]h atomic64_t *v}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj/ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM[hj+ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjFhM[hjGubah}(h]h ]h"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]uh1jhjFhM[hj(ubj)}(h&``s64 old`` s64 value to compare with h](j)}(h ``s64 old``h]jS)}(hjjh]hs64 old}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjhubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM\hjdubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM\hjubah}(h]h ]h"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]uh1jhjhM\hj(ubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjh]hs64 new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM]hjubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM]hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM]hj(ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjޱh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjܱubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM_hj ubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with release ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM^hj ubjM)}(hISafe to use in noinstr code; prefer atomic64_cmpxchg_release() elsewhere.h]hISafe to use in noinstr code; prefer atomic64_cmpxchg_release() elsewhere.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMahj ubjM)}(h **Return**h]j)}(hjnh]hReturn}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMchj ubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMdhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic64_cmpxchg_relaxed (C function)c.raw_atomic64_cmpxchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hBs64 raw_atomic64_cmpxchg_relaxed (atomic64_t *v, s64 old, s64 new)h]h)}(hAs64 raw_atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new)h](h)}(hhh]j)}(hs64h]hs64}(hjȲhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjŲubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjʲmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_cmpxchg_relaxedsbc.raw_atomic64_cmpxchg_relaxedasbuh1hhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMvubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMvubh)}(hraw_atomic64_cmpxchg_relaxedh]j)}(hjh]hraw_atomic64_cmpxchg_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMvubj4)}(h!(atomic64_t *v, s64 old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_cmpxchg_relaxedasbuh1hhjubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 oldh](h)}(hhh]j)}(hs64h]hs64}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjpmodnameN classnameNjwjz)}j}]jc.raw_atomic64_cmpxchg_relaxedasbuh1hhjgubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjgubj)}(holdh]hold}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_cmpxchg_relaxedasbuh1hhjubjQ)}(h h]h }(hjԳhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMvubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMvubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMvhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with relaxed orderingh]h1atomic compare and exchange with relaxed ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMvhj hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMvubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj$jHj$jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 old`` s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_cmpxchg_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj.h]h Parameters}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMzhj(ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjMh]h atomic64_t *v}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMwhjGubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjbhMwhjcubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjbhMwhjDubj)}(h&``s64 old`` s64 value to compare with h](j)}(h ``s64 old``h]jS)}(hjh]hs64 old}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMxhjubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMxhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMxhjDubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjh]hs64 new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMyhjubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjشhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjԴhMyhjմubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjԴhMyhjDubeh}(h]h ]h"]h$]h&]uh1jhj(ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM{hj(ubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with relaxed ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMzhj(ubjM)}(hISafe to use in noinstr code; prefer atomic64_cmpxchg_relaxed() elsewhere.h]hISafe to use in noinstr code; prefer atomic64_cmpxchg_relaxed() elsewhere.}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM}hj(ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj(ubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj(ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%raw_atomic64_try_cmpxchg (C function)c.raw_atomic64_try_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h@bool raw_atomic64_try_cmpxchg (atomic64_t *v, s64 *old, s64 new)h]h)}(h?bool raw_atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjݵhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjݵhhhjhMubh)}(hraw_atomic64_try_cmpxchgh]j)}(hraw_atomic64_try_cmpxchgh]hraw_atomic64_try_cmpxchg}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjݵhhhjhMubj4)}(h"(atomic64_t *v, s64 *old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj"modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic64_try_cmpxchgasbuh1hhjubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 *oldh](h)}(hhh]j)}(hs64h]hs64}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjxmodnameN classnameNjwjz)}j}]j<c.raw_atomic64_try_cmpxchgasbuh1hhjoubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjoubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubj)}(holdh]hold}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjoubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hj˶hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjȶubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjͶmodnameN classnameNjwjz)}j}]j<c.raw_atomic64_try_cmpxchgasbuh1hhjĶubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjĶubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjĶubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjݵhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjٵhhhjhMubah}(h]jԵah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjֵhhubj4)}(hhh]jM)}(h.atomic compare and exchange with full orderingh]h.atomic compare and exchange with full ordering}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjֵhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj9jHj9jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 *old`` pointer to s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_try_cmpxchg() elsewhere. **Return** **true** if the exchange occurred, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjCh]h Parameters}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj=ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjbh]h atomic64_t *v}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjwhMhjxubah}(h]h ]h"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhMhjYubj)}(h2``s64 *old`` pointer to s64 value to compare with h](j)}(h ``s64 *old``h]jS)}(hjh]hs64 *old}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(h$pointer to s64 value to compare withh]h$pointer to s64 value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjYubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjԷh]hs64 new}(hjַhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjҷubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjηubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjηubeh}(h]h ]h"]h$]h&]uh1jhjhMhjYubeh}(h]h ]h"]h$]h&]uh1jhj=ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj=ubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided.h](hIf (}(hj%hhhNhNubj)}(h**v**h]hv}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh == }(hj%hhhNhNubj)}(h**old**h]hold}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh), atomically updates }(hj%hhhNhNubj)}(h**v**h]hv}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh to }(hj%hhhNhNubj)}(h**new**h]hnew}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh with full ordering. Otherwise, }(hj%hhhNhNubj)}(h**v**h]hv}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh is not modified, }(hj%hhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh$ is updated to the current value of }(hj%hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh#, and relaxed ordering is provided.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj=ubjM)}(hESafe to use in noinstr code; prefer atomic64_try_cmpxchg() elsewhere.h]hESafe to use in noinstr code; prefer atomic64_try_cmpxchg() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj=ubjM)}(h **Return**h]j)}(hjøh]hReturn}(hjŸhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj=ubjM)}(h7**true** if the exchange occurred, **false** otherwise.h](j)}(h**true**h]htrue}(hjݸhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjٸubh if the exchange occurred, }(hjٸhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjٸubh otherwise.}(hjٸhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-raw_atomic64_try_cmpxchg_acquire (C function)"c.raw_atomic64_try_cmpxchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hHbool raw_atomic64_try_cmpxchg_acquire (atomic64_t *v, s64 *old, s64 new)h]h)}(hGbool raw_atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)h](j)}(hjh]hbool}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$hhhj5hMubh)}(h raw_atomic64_try_cmpxchg_acquireh]j)}(h raw_atomic64_try_cmpxchg_acquireh]h raw_atomic64_try_cmpxchg_acquire}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubah}(h]h ](jjeh"]h$]h&]jjuh1hhj$hhhj5hMubj4)}(h"(atomic64_t *v, s64 *old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjimodnameN classnameNjwjz)}j}]j)}jsjJsb"c.raw_atomic64_try_cmpxchg_acquireasbuh1hhj`ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\ubj:)}(hs64 *oldh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j"c.raw_atomic64_try_cmpxchg_acquireasbuh1hhjubjQ)}(h h]h }(hj۹hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(holdh]hold}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\ubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j"c.raw_atomic64_try_cmpxchg_acquireasbuh1hhj ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hnewh]hnew}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\ubeh}(h]h ]h"]h$]h&]jjuh1j3hj$hhhj5hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj5hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj5hMhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with acquire orderingh]h1atomic compare and exchange with acquire ordering}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjehhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj5hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 *old`` pointer to s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_try_cmpxchg_acquire() elsewhere. **Return** **true** if the exchange occurred, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjºhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h2``s64 *old`` pointer to s64 value to compare with h](j)}(h ``s64 *old``h]jS)}(hjh]hs64 *old}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjܺubj)}(hhh]jM)}(h$pointer to s64 value to compare withh]h$pointer to s64 value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjܺubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjh]hs64 new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj0hMhj1ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj0hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjVh]h Description}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided.h](hIf (}(hjlhhhNhNubj)}(h**v**h]hv}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh == }(hjlhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh), atomically updates }(hjlhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh to }(hjlhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh# with acquire ordering. Otherwise, }(hjlhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh is not modified, }(hjlhhhNhNubj)}(h**old**h]hold}(hjλhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh$ is updated to the current value of }(hjlhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh#, and relaxed ordering is provided.}(hjlhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hMSafe to use in noinstr code; prefer atomic64_try_cmpxchg_acquire() elsewhere.h]hMSafe to use in noinstr code; prefer atomic64_try_cmpxchg_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hj h]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h7**true** if the exchange occurred, **false** otherwise.h](j)}(h**true**h]htrue}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh if the exchange occurred, }(hj hhhNhNubj)}(h **false**h]hfalse}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh otherwise.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-raw_atomic64_try_cmpxchg_release (C function)"c.raw_atomic64_try_cmpxchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hHbool raw_atomic64_try_cmpxchg_release (atomic64_t *v, s64 *old, s64 new)h]h)}(hGbool raw_atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)h](j)}(hjh]hbool}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkhhhj|hMubh)}(h raw_atomic64_try_cmpxchg_releaseh]j)}(h raw_atomic64_try_cmpxchg_releaseh]h raw_atomic64_try_cmpxchg_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjkhhhj|hMubj4)}(h"(atomic64_t *v, s64 *old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb"c.raw_atomic64_try_cmpxchg_releaseasbuh1hhjubjQ)}(h h]h }(hjμhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjܼhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 *oldh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jʼ"c.raw_atomic64_try_cmpxchg_releaseasbuh1hhjubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(holdh]hold}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj[modnameN classnameNjwjz)}j}]jʼ"c.raw_atomic64_try_cmpxchg_releaseasbuh1hhjRubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjkhhhj|hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjghhhj|hMubah}(h]jbah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj|hMhjdhhubj4)}(hhh]jM)}(h1atomic compare and exchange with release orderingh]h1atomic compare and exchange with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjdhhhj|hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjǽjHjǽjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 *old`` pointer to s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_try_cmpxchg_release() elsewhere. **Return** **true** if the exchange occurred, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjѽh]h Parameters}(hjӽhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϽubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj˽ubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h2``s64 *old`` pointer to s64 value to compare with h](j)}(h ``s64 *old``h]jS)}(hj)h]hs64 *old}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj#ubj)}(hhh]jM)}(h$pointer to s64 value to compare withh]h$pointer to s64 value to compare with}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMhj?ubah}(h]h ]h"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hMhjubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjbh]hs64 new}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj\ubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjwhMhjxubah}(h]h ]h"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhMhjubeh}(h]h ]h"]h$]h&]uh1jhj˽ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj˽ubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj߾hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with release ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is not modified, }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is updated to the current value of }(hjhhhNhNubj)}(h**v**h]hv}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh#, and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj˽ubjM)}(hMSafe to use in noinstr code; prefer atomic64_try_cmpxchg_release() elsewhere.h]hMSafe to use in noinstr code; prefer atomic64_try_cmpxchg_release() elsewhere.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj˽ubjM)}(h **Return**h]j)}(hjQh]hReturn}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj˽ubjM)}(h7**true** if the exchange occurred, **false** otherwise.h](j)}(h**true**h]htrue}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubh if the exchange occurred, }(hjghhhNhNubj)}(h **false**h]hfalse}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubh otherwise.}(hjghhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj˽ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-raw_atomic64_try_cmpxchg_relaxed (C function)"c.raw_atomic64_try_cmpxchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hHbool raw_atomic64_try_cmpxchg_relaxed (atomic64_t *v, s64 *old, s64 new)h]h)}(hGbool raw_atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjĿhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjÿhMubh)}(h raw_atomic64_try_cmpxchg_relaxedh]j)}(h raw_atomic64_try_cmpxchg_relaxedh]h raw_atomic64_try_cmpxchg_relaxed}(hjֿhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjҿubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjÿhMubj4)}(h"(atomic64_t *v, s64 *old, s64 new)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjؿsb"c.raw_atomic64_try_cmpxchg_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 *oldh](h)}(hhh]j)}(hs64h]hs64}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjMmodnameN classnameNjwjz)}j}]j"c.raw_atomic64_try_cmpxchg_relaxedasbuh1hhjDubjQ)}(h h]h }(hjihhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDubj)}(hjh]h*}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubj)}(holdh]hold}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 newh](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j"c.raw_atomic64_try_cmpxchg_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjÿhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjÿhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjÿhMhjhhubj4)}(hhh]jM)}(h1atomic compare and exchange with relaxed orderingh]h1atomic compare and exchange with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjÿhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 *old`` pointer to s64 value to compare with ``s64 new`` s64 value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_try_cmpxchg_relaxed() elsewhere. **Return** **true** if the exchange occurred, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hj7h]h atomic64_t *v}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj5ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj1ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjLhMhjMubah}(h]h ]h"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]uh1jhjLhMhj.ubj)}(h2``s64 *old`` pointer to s64 value to compare with h](j)}(h ``s64 *old``h]jS)}(hjph]hs64 *old}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjnubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjjubj)}(hhh]jM)}(h$pointer to s64 value to compare withh]h$pointer to s64 value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj.ubj)}(h ``s64 new`` s64 value to assign h](j)}(h ``s64 new``h]jS)}(hjh]hs64 new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hs64 value to assignh]hs64 value to assign}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj.ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified, **old** is updated to the current value of **v**, and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh == }(hjhhhNhNubj)}(h**old**h]hold}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**new**h]hnew}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh# with relaxed ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is not modified, }(hjhhhNhNubj)}(h**old**h]hold}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh$ is updated to the current value of }(hjhhhNhNubj)}(h**v**h]hv}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh#, and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hMSafe to use in noinstr code; prefer atomic64_try_cmpxchg_relaxed() elsewhere.h]hMSafe to use in noinstr code; prefer atomic64_try_cmpxchg_relaxed() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h7**true** if the exchange occurred, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the exchange occurred, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_sub_and_test (C function)c.raw_atomic64_sub_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h5bool raw_atomic64_sub_and_test (s64 i, atomic64_t *v)h]h)}(h4bool raw_atomic64_sub_and_test(s64 i, atomic64_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hMubh)}(hraw_atomic64_sub_and_testh]j)}(hraw_atomic64_sub_and_testh]hraw_atomic64_sub_and_test}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hMubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj>modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic64_sub_and_testasbuh1hhj5ubjQ)}(h h]h }(hj\hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5ubj)}(hjh]hi}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj1ubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jXc.raw_atomic64_sub_and_testasbuh1hhj~ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj~ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj1ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMhjhhubj4)}(hhh]jM)}(h3atomic subtract and test if zero with full orderingh]h3atomic subtract and test if zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXJ**Parameters** ``s64 i`` s64 value to subtract ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Safe to use in noinstr code; prefer atomic64_sub_and_test() elsewhere. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h ``s64 i`` s64 value to subtract h](j)}(h ``s64 i``h]jS)}(hj(h]hs64 i}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj&ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj"ubj)}(hhh]jM)}(hs64 value to subtracth]hs64 value to subtract}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj=hMhj>ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj=hMhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjah]h atomic64_t *v}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj_ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj[ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjvhMhjwubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhjvhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hFSafe to use in noinstr code; prefer atomic64_sub_and_test() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_sub_and_test() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is zero, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_dec_and_test (C function)c.raw_atomic64_dec_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.bool raw_atomic64_dec_and_test (atomic64_t *v)h]h)}(h-bool raw_atomic64_dec_and_test(atomic64_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM'ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{hhhjhM'ubh)}(hraw_atomic64_dec_and_testh]j)}(hraw_atomic64_dec_and_testh]hraw_atomic64_dec_and_test}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj{hhhjhM'ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic64_dec_and_testasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj{hhhjhM'ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjwhhhjhM'ubah}(h]jrah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM'hjthhubj4)}(hhh]jM)}(h4atomic decrement and test if zero with full orderingh]h4atomic decrement and test if zero with full ordering}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM'hjhhubah}(h]h ]h"]h$]h&]uh1j3hjthhhjhM'ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj:jHj:jIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Safe to use in noinstr code; prefer atomic64_dec_and_test() elsewhere. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjDh]h Parameters}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM+hj>ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjch]h atomic64_t *v}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjaubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM(hj]ubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjxhM(hjyubah}(h]h ]h"]h$]h&]uh1jhj]ubeh}(h]h ]h"]h$]h&]uh1jhjxhM(hjZubah}(h]h ]h"]h$]h&]uh1jhj>ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM*hj>ubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM)hj>ubjM)}(hFSafe to use in noinstr code; prefer atomic64_dec_and_test() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_dec_and_test() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM+hj>ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM-hj>ubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is zero, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM.hj>ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_inc_and_test (C function)c.raw_atomic64_inc_and_testhNtauh1hhjhhhNhNubh)}(hhh](h)}(h.bool raw_atomic64_inc_and_test (atomic64_t *v)h]h)}(h-bool raw_atomic64_inc_and_test(atomic64_t *v)h](j)}(hjh]hbool}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM;ubjQ)}(h h]h }(hj}hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkhhhj|hM;ubh)}(hraw_atomic64_inc_and_testh]j)}(hraw_atomic64_inc_and_testh]hraw_atomic64_inc_and_test}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjkhhhj|hM;ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic64_inc_and_testasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjkhhhj|hM;ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjghhhj|hM;ubah}(h]jbah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj|hM;hjdhhubj4)}(hhh]jM)}(h4atomic increment and test if zero with full orderingh]h4atomic increment and test if zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM;hjhhubah}(h]h ]h"]h$]h&]uh1j3hjdhhhj|hM;ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj*jHj*jIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Safe to use in noinstr code; prefer atomic64_inc_and_test() elsewhere. **Return** **true** if the resulting value of **v** is zero, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj4h]h Parameters}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM?hj.ubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjSh]h atomic64_t *v}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjQubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM<hjMubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhhM<hjiubah}(h]h ]h"]h$]h&]uh1jhjMubeh}(h]h ]h"]h$]h&]uh1jhjhhM<hjJubah}(h]h ]h"]h$]h&]uh1jhj.ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM>hj.ubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM=hj.ubjM)}(hFSafe to use in noinstr code; prefer atomic64_inc_and_test() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_inc_and_test() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM?hj.ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMAhj.ubjM)}(hF**true** if the resulting value of **v** is zero, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is zero, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMBhj.ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_add_negative (C function)c.raw_atomic64_add_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5bool raw_atomic64_add_negative (s64 i, atomic64_t *v)h]h)}(h4bool raw_atomic64_add_negative(s64 i, atomic64_t *v)h](j)}(hjh]hbool}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMOubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[hhhjlhMOubh)}(hraw_atomic64_add_negativeh]j)}(hraw_atomic64_add_negativeh]hraw_atomic64_add_negative}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj[hhhjlhMOubj4)}(h(s64 i, atomic64_t *v)h](j:)}(hs64 ih](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic64_add_negativeasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_add_negativeasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj[hhhjlhMOubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjWhhhjlhMOubah}(h]jRah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjlhMOhjThhubj4)}(hhh]jM)}(h2atomic add and test if negative with full orderingh]h2atomic add and test if negative with full ordering}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMOhjFhhubah}(h]h ]h"]h$]h&]uh1j3hjThhhjlhMOubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjajHjajIjJjKuh1hhhhjhNhNubj)}(hXI**Parameters** ``s64 i`` s64 value to add ``atomic64_t *v`` pointer to atomic64_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Safe to use in noinstr code; prefer atomic64_add_negative() elsewhere. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjkh]h Parameters}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMShjeubj)}(hhh](j)}(h``s64 i`` s64 value to add h](j)}(h ``s64 i``h]jS)}(hjh]hs64 i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMPhjubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMPhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMPhjubj)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMQhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMQhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMQhjubeh}(h]h ]h"]h$]h&]uh1jhjeubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMShjeubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMRhjeubjM)}(hFSafe to use in noinstr code; prefer atomic64_add_negative() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_add_negative() elsewhere.}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMThjeubjM)}(h **Return**h]j)}(hjjh]hReturn}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMVhjeubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is negative, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMWhjeubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic64_add_negative_acquire (C function)#c.raw_atomic64_add_negative_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h=bool raw_atomic64_add_negative_acquire (s64 i, atomic64_t *v)h]h)}(hs64 raw_atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)h](h)}(hhh]j)}(hs64h]hs64}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjlmodnameN classnameNjwjz)}j}]j)}jsraw_atomic64_fetch_add_unlesssbc.raw_atomic64_fetch_add_unlessasbuh1hhjchhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjchhhjhMubh)}(hraw_atomic64_fetch_add_unlessh]j)}(hjh]hraw_atomic64_fetch_add_unless}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjchhhjhMubj4)}(h(atomic64_t *v, s64 a, s64 u)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_fetch_add_unlessasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 ah](h)}(hhh]j)}(hs64h]hs64}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.raw_atomic64_fetch_add_unlessasbuh1hhj ubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]ha}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 uh](h)}(hhh]j)}(hs64h]hs64}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjYmodnameN classnameNjwjz)}j}]jc.raw_atomic64_fetch_add_unlessasbuh1hhjPubjQ)}(h h]h }(hjuhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjPubj)}(hjlh]hu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjchhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj_hhhjhMubah}(h]jZah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhj\hhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj\hhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 a`` s64 value to add ``s64 u`` s64 value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_fetch_add_unless() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``s64 a`` s64 value to add h](j)}(h ``s64 a``h]jS)}(hj&h]hs64 a}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj;hMhj<ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj;hMhjubj)}(h$``s64 u`` s64 value to compare with h](j)}(h ``s64 u``h]jS)}(hj_h]hs64 u}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj]ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjYubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjthMhjuubah}(h]h ]h"]h$]h&]uh1jhjYubeh}(h]h ]h"]h$]h&]uh1jhjthMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh != }(hjhhhNhNubj)}(h**u**h]hu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**a**h]ha}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh!) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hJSafe to use in noinstr code; prefer atomic64_fetch_add_unless() elsewhere.h]hJSafe to use in noinstr code; prefer atomic64_fetch_add_unless() elsewhere.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hj<h]hReturn}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjRhhhNhNubj)}(h**v**h]hv}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubh.}(hjRhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic64_add_unless (C function)c.raw_atomic64_add_unlesshNtauh1hhjhhhNhNubh)}(hhh](h)}(h:bool raw_atomic64_add_unless (atomic64_t *v, s64 a, s64 u)h]h)}(h9bool raw_atomic64_add_unless(atomic64_t *v, s64 a, s64 u)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic64_add_unlessh]j)}(hraw_atomic64_add_unlessh]hraw_atomic64_add_unless}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic64_t *v, s64 a, s64 u)h](j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic64_add_unlessasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 ah](h)}(hhh]j)}(hs64h]hs64}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj*modnameN classnameNjwjz)}j}]jc.raw_atomic64_add_unlessasbuh1hhj!ubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj!ubj)}(hjh]ha}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hs64 uh](h)}(hhh]j)}(hs64h]hs64}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjqmodnameN classnameNjwjz)}j}]jc.raw_atomic64_add_unlessasbuh1hhjhubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubj)}(hjlh]hu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic64_t *v`` pointer to atomic64_t ``s64 a`` s64 value to add ``s64 u`` s64 value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_add_unless() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh](j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``s64 a`` s64 value to add h](j)}(h ``s64 a``h]jS)}(hj>h]hs64 a}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj<ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhj8ubj)}(hhh]jM)}(hs64 value to addh]hs64 value to add}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjShMhjTubah}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]uh1jhjShMhjubj)}(h$``s64 u`` s64 value to compare with h](j)}(h ``s64 u``h]jS)}(hjwh]hs64 u}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjuubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjqubj)}(hhh]jM)}(hs64 value to compare withh]hs64 value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjqubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]Hh$]h&]uh1jhjubh != }(hjhhhNhNubj)}(h**u**h]hu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**a**h]ha}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh!) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hDSafe to use in noinstr code; prefer atomic64_add_unless() elsewhere.h]hDSafe to use in noinstr code; prefer atomic64_add_unless() elsewhere.}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjTh]hReturn}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh if }(hjjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh was updated, }(hjjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh otherwise.}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic64_inc_not_zero (C function)c.raw_atomic64_inc_not_zerohNtauh1hhjhhhNhNubh)}(hhh](h)}(h.bool raw_atomic64_inc_not_zero (atomic64_t *v)h]h)}(h-bool raw_atomic64_inc_not_zero(atomic64_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic64_inc_not_zeroh]j)}(hraw_atomic64_inc_not_zeroh]hraw_atomic64_inc_not_zero}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic64_inc_not_zeroasbuh1hhjubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h/atomic increment unless zero with full orderingh]h/atomic increment unless zero with full ordering}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjkhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXd**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** If (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_inc_not_zero() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh != 0), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh% + 1) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hFSafe to use in noinstr code; prefer atomic64_inc_not_zero() elsewhere.h]hFSafe to use in noinstr code; prefer atomic64_inc_not_zero() elsewhere.}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hjhh]hReturn}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh if }(hj~hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh was updated, }(hj~hhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubh otherwise.}(hj~hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-raw_atomic64_inc_unless_negative (C function)"c.raw_atomic64_inc_unless_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5bool raw_atomic64_inc_unless_negative (atomic64_t *v)h]h)}(h4bool raw_atomic64_inc_unless_negative(atomic64_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h raw_atomic64_inc_unless_negativeh]j)}(h raw_atomic64_inc_unless_negativeh]h raw_atomic64_inc_unless_negative}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsjsb"c.raw_atomic64_inc_unless_negativeasbuh1hhjubjQ)}(h h]h }(hj>hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h3atomic increment unless negative with full orderingh]h3atomic increment unless negative with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXk**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** If (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_inc_unless_negative() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh >= 0), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh% + 1) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hMSafe to use in noinstr code; prefer atomic64_inc_unless_negative() elsewhere.h]hMSafe to use in noinstr code; prefer atomic64_inc_unless_negative() elsewhere.}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h **Return**h]j)}(hj|h]hReturn}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-raw_atomic64_dec_unless_positive (C function)"c.raw_atomic64_dec_unless_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h5bool raw_atomic64_dec_unless_positive (atomic64_t *v)h]h)}(h4bool raw_atomic64_dec_unless_positive(atomic64_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h raw_atomic64_dec_unless_positiveh]j)}(h raw_atomic64_dec_unless_positiveh]h raw_atomic64_dec_unless_positive}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj4modnameN classnameNjwjz)}j}]j)}jsjsb"c.raw_atomic64_dec_unless_positiveasbuh1hhj+ubjQ)}(h h]h }(hjRhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+ubj)}(hjh]h*}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubj)}(hjph]hv}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h3atomic decrement unless positive with full orderingh]h3atomic decrement unless positive with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXk**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** If (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_dec_unless_positive() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM hjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hIf (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj(hhhNhNubj)}(h**v**h]hv}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh <= 0), atomically updates }(hj(hhhNhNubj)}(h**v**h]hv}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh to (}(hj(hhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh% - 1) with full ordering. Otherwise, }(hj(hhhNhNubj)}(h**v**h]hv}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh2 is not modified and relaxed ordering is provided.}(hj(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhMhjubjM)}(hMSafe to use in noinstr code; prefer atomic64_dec_unless_positive() elsewhere.h]hMSafe to use in noinstr code; prefer atomic64_dec_unless_positive() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM!hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM#hjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM$hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic64_dec_if_positive (C function)c.raw_atomic64_dec_if_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h0s64 raw_atomic64_dec_if_positive (atomic64_t *v)h]h)}(h/s64 raw_atomic64_dec_if_positive(atomic64_t *v)h](h)}(hhh]j)}(hs64h]hs64}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsraw_atomic64_dec_if_positivesbc.raw_atomic64_dec_if_positiveasbuh1hhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM8ubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj+hM8ubh)}(hraw_atomic64_dec_if_positiveh]j)}(hj(h]hraw_atomic64_dec_if_positive}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj+hM8ubj4)}(h(atomic64_t *v)h]j:)}(h atomic64_t *vh](h)}(hhh]j)}(h atomic64_th]h atomic64_t}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj^modnameN classnameNjwjz)}j}]j&c.raw_atomic64_dec_if_positiveasbuh1hhjUubjQ)}(h h]h }(hjzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjQubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj+hM8ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj+hM8ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj+hM8hjhhubj4)}(hhh]jM)}(h/atomic decrement if positive with full orderingh]h/atomic decrement if positive with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM8hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj+hM8ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXy**Parameters** ``atomic64_t *v`` pointer to atomic64_t **Description** If (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic64_dec_if_positive() elsewhere. **Return** The old value of (**v** - 1), regardless of whether **v** was updated.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM<hjubj)}(hhh]j)}(h(``atomic64_t *v`` pointer to atomic64_t h](j)}(h``atomic64_t *v``h]jS)}(hjh]h atomic64_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM9hjubj)}(hhh]jM)}(hpointer to atomic64_th]hpointer to atomic64_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM9hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM9hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj:h]h Description}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM;hjubjM)}(hIf (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjPhhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh > 0), atomically updates }(hjPhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh to (}(hjPhhhNhNubj)}(h**v**h]hv}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh% - 1) with full ordering. Otherwise, }(hjPhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh2 is not modified and relaxed ordering is provided.}(hjPhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM:hjubjM)}(hISafe to use in noinstr code; prefer atomic64_dec_if_positive() elsewhere.h]hISafe to use in noinstr code; prefer atomic64_dec_if_positive() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM=hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM?hjubjM)}(hFThe old value of (**v** - 1), regardless of whether **v** was updated.h](hThe old value of (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - 1), regardless of whether }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhn/var/lib/git/docbuild/linux/Documentation/driver-api/basics:102: ./include/linux/atomic/atomic-arch-fallback.hhM@hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!raw_atomic_long_read (C function)c.raw_atomic_long_readhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2long raw_atomic_long_read (const atomic_long_t *v)h]h)}(h1long raw_atomic_long_read(const atomic_long_t *v)h](j)}(hlongh]hlong}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj/hKubh)}(hraw_atomic_long_readh]j)}(hraw_atomic_long_readh]hraw_atomic_long_read}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj/hKubj4)}(h(const atomic_long_t *v)h]j:)}(hconst atomic_long_t *vh](j?)}(hj h]hconst}(hj^hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjZubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubh)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj~modnameN classnameNjwjz)}j}]j)}jsjDsbc.raw_atomic_long_readasbuh1hhjZubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjVubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj/hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj/hKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj/hKhjhhubj4)}(hhh]jM)}(h!atomic load with relaxed orderingh]h!atomic load with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj/hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically loads the value of **v** with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_read() elsewhere. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]j)}(h4``const atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``const atomic_long_t *v``h]jS)}(hj!h]hconst atomic_long_t *v}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hKhj7ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj6hKhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj\h]h Description}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(h:Atomically loads the value of **v** with relaxed ordering.h](hAtomically loads the value of }(hjrhhhNhNubj)}(h**v**h]hv}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubh with relaxed ordering.}(hjrhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hASafe to use in noinstr code; prefer atomic_long_read() elsewhere.h]hASafe to use in noinstr code; prefer atomic_long_read() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_long_read_acquire (C function)c.raw_atomic_long_read_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long raw_atomic_long_read_acquire (const atomic_long_t *v)h]h)}(h9long raw_atomic_long_read_acquire(const atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK-ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hK-ubh)}(hraw_atomic_long_read_acquireh]j)}(hraw_atomic_long_read_acquireh]hraw_atomic_long_read_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hK-ubj4)}(h(const atomic_long_t *v)h]j:)}(hconst atomic_long_t *vh](j?)}(hj h]hconst}(hj8hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj4ubjQ)}(h h]h }(hjEhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubh)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjXmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_long_read_acquireasbuh1hhj4ubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hK-ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hK-ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hK-hjhhubj4)}(hhh]jM)}(h!atomic load with acquire orderingh]h!atomic load with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK-hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hK-ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``const atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically loads the value of **v** with acquire ordering. Safe to use in noinstr code; prefer atomic_long_read_acquire() elsewhere. **Return** The value loaded from **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK1hjubj)}(hhh]j)}(h4``const atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``const atomic_long_t *v``h]jS)}(hjh]hconst atomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK.hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK.hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK.hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj6h]h Description}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK0hjubjM)}(h:Atomically loads the value of **v** with acquire ordering.h](hAtomically loads the value of }(hjLhhhNhNubj)}(h**v**h]hv}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubh with acquire ordering.}(hjLhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK/hjubjM)}(hISafe to use in noinstr code; prefer atomic_long_read_acquire() elsewhere.h]hISafe to use in noinstr code; prefer atomic_long_read_acquire() elsewhere.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK1hjubjM)}(h **Return**h]j)}(hj~h]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK3hjubjM)}(hThe value loaded from **v**.h](hThe value loaded from }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK4hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h raw_atomic_long_set (C function)c.raw_atomic_long_sethNtauh1hhjhhhNhNubh)}(hhh](h)}(h3void raw_atomic_long_set (atomic_long_t *v, long i)h]h)}(h2void raw_atomic_long_set(atomic_long_t *v, long i)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKAubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKAubh)}(hraw_atomic_long_seth]j)}(hraw_atomic_long_seth]hraw_atomic_long_set}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKAubj4)}(h(atomic_long_t *v, long i)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_long_setasbuh1hhjubjQ)}(h h]h }(hj5hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(hlong ih](j)}(hlongh]hlong}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKAubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKAubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKAhjhhubj4)}(hhh]jM)}(h atomic set with relaxed orderingh]h atomic set with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKAhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKAubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long i`` long value to assign **Description** Atomically sets **v** to **i** with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_set() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKEhjubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKBhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKBhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKBhjubj)}(h ``long i`` long value to assign h](j)}(h ``long i``h]jS)}(hj'h]hlong i}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj%ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKChj!ubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj<hKChj=ubah}(h]h ]h"]h$]h&]uh1jhj!ubeh}(h]h ]h"]h$]h&]uh1jhj<hKChjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjbh]h Description}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKEhjubjM)}(h5Atomically sets **v** to **i** with relaxed ordering.h](hAtomically sets }(hjxhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh to }(hjxhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh with relaxed ordering.}(hjxhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKDhjubjM)}(h@Safe to use in noinstr code; prefer atomic_long_set() elsewhere.h]h@Safe to use in noinstr code; prefer atomic_long_set() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKFhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKHhjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKIhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(raw_atomic_long_set_release (C function)c.raw_atomic_long_set_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h;void raw_atomic_long_set_release (atomic_long_t *v, long i)h]h)}(h:void raw_atomic_long_set_release(atomic_long_t *v, long i)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKVubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKVubh)}(hraw_atomic_long_set_releaseh]j)}(hraw_atomic_long_set_releaseh]hraw_atomic_long_set_release}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKVubj4)}(h(atomic_long_t *v, long i)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]j)}jsj$sbc.raw_atomic_long_set_releaseasbuh1hhj:ubjQ)}(h h]h }(hjahhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj:ubj)}(hjh]h*}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubj)}(hjph]hv}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj6ubj:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj6ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKVubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKVubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKVhjhhubj4)}(hhh]jM)}(h atomic set with release orderingh]h atomic set with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKVhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKVubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long i`` long value to assign **Description** Atomically sets **v** to **i** with release ordering. Safe to use in noinstr code; prefer atomic_long_set_release() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKZhjubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKWhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj/hKWhj0ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj/hKWhjubj)}(h ``long i`` long value to assign h](j)}(h ``long i``h]jS)}(hjSh]hlong i}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjQubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKXhjMubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhhKXhjiubah}(h]h ]h"]h$]h&]uh1jhjMubeh}(h]h ]h"]h$]h&]uh1jhjhhKXhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKZhjubjM)}(h5Atomically sets **v** to **i** with release ordering.h](hAtomically sets }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKYhjubjM)}(hHSafe to use in noinstr code; prefer atomic_long_set_release() elsewhere.h]hHSafe to use in noinstr code; prefer atomic_long_set_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK[hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK]hjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhK^hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h raw_atomic_long_add (C function)c.raw_atomic_long_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h3void raw_atomic_long_add (long i, atomic_long_t *v)h]h)}(h2void raw_atomic_long_add(long i, atomic_long_t *v)h](j)}(hvoidh]hvoid}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKkubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)hhhj;hKkubh)}(hraw_atomic_long_addh]j)}(hraw_atomic_long_addh]hraw_atomic_long_add}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubah}(h]h ](jjeh"]h$]h&]jjuh1hhj)hhhj;hKkubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubjQ)}(h h]h }(hjxhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjbubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjPsbc.raw_atomic_long_addasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjbubeh}(h]h ]h"]h$]h&]jjuh1j3hj)hhhj;hKkubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj%hhhj;hKkubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj;hKkhj"hhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKkhjhhubah}(h]h ]h"]h$]h&]uh1j3hj"hhhj;hKkubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_add() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj'h]h Parameters}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKohj!ubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjFh]hlong i}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjDubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKlhj@ubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hKlhj\ubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhj[hKlhj=ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj}ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKmhjyubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKmhjubah}(h]h ]h"]h$]h&]uh1jhjyubeh}(h]h ]h"]h$]h&]uh1jhjhKmhj=ubeh}(h]h ]h"]h$]h&]uh1jhj!ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKohj!ubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKnhj!ubjM)}(h@Safe to use in noinstr code; prefer atomic_long_add() elsewhere.h]h@Safe to use in noinstr code; prefer atomic_long_add() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKphj!ubjM)}(h **Return**h]j)}(hj&h]hReturn}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKrhj!ubjM)}(hNothing.h]hNothing.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKshj!ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'raw_atomic_long_add_return (C function)c.raw_atomic_long_add_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long raw_atomic_long_add_return (long i, atomic_long_t *v)h]h)}(h9long raw_atomic_long_add_return(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjghhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKubjQ)}(h h]h }(hjzhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjghhhjyhKubh)}(hraw_atomic_long_add_returnh]j)}(hraw_atomic_long_add_returnh]hraw_atomic_long_add_return}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjghhhjyhKubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_long_add_returnasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjghhhjyhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjchhhjyhKubah}(h]j^ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjyhKhj`hhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj@hhubah}(h]h ]h"]h$]h&]uh1j3hj`hhhjyhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj[jHj[jIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Safe to use in noinstr code; prefer atomic_long_add_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjeh]h Parameters}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj_ubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj~ubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhj~ubeh}(h]h ]h"]h$]h&]uh1jhjhKhj{ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj{ubeh}(h]h ]h"]h$]h&]uh1jhj_ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj_ubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj_ubjM)}(hGSafe to use in noinstr code; prefer atomic_long_add_return() elsewhere.-h]hGSafe to use in noinstr code; prefer atomic_long_add_return() elsewhere.}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj_ubjM)}(h **Return**h]j)}(hjdh]hReturn}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj_ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjzhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh.}(hjzhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj_ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_add_return_acquire (C function)$c.raw_atomic_long_add_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hBlong raw_atomic_long_add_return_acquire (long i, atomic_long_t *v)h]h)}(hAlong raw_atomic_long_add_return_acquire(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(h"raw_atomic_long_add_return_acquireh]j)}(h"raw_atomic_long_add_return_acquireh]h"raw_atomic_long_add_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj1modnameN classnameNjwjz)}j}]j)}jsjsb$c.raw_atomic_long_add_return_acquireasbuh1hhj(ubjQ)}(h h]h }(hjOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(ubj)}(hjh]h*}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubj)}(hjph]hv}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX.**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_add_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj h]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"hKhj#ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj"hKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjHh]h Description}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hj^hhhNhNubj)}(h**v**h]hv}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh to (}(hj^hhhNhNubj)}(h**v**h]hv}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh + }(hj^hhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh) with acquire ordering.}(hj^hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hOSafe to use in noinstr code; prefer atomic_long_add_return_acquire() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_add_return_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_add_return_release (C function)$c.raw_atomic_long_add_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hBlong raw_atomic_long_add_return_release (long i, atomic_long_t *v)h]h)}(hAlong raw_atomic_long_add_return_release(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(h"raw_atomic_long_add_return_releaseh]j)}(h"raw_atomic_long_add_return_releaseh]h"raw_atomic_long_add_return_release}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubjQ)}(h h]h }(hjVhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDubj)}(hjh]hi}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj@ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj.sb$c.raw_atomic_long_add_return_releaseasbuh1hhjxubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjxubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj@ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX.**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Safe to use in noinstr code; prefer atomic_long_add_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hj$h]hlong i}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj"ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj9hKhj:ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj9hKhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj]h]hatomic_long_t *v}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjWubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjrhKhjsubah}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]uh1jhjrhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hOSafe to use in noinstr code; prefer atomic_long_add_return_release() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_add_return_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_add_return_relaxed (C function)$c.raw_atomic_long_add_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hBlong raw_atomic_long_add_return_relaxed (long i, atomic_long_t *v)h]h)}(hAlong raw_atomic_long_add_return_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjWhhhjihKubh)}(h"raw_atomic_long_add_return_relaxedh]j)}(h"raw_atomic_long_add_return_relaxedh]h"raw_atomic_long_add_return_relaxed}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxubah}(h]h ](jjeh"]h$]h&]jjuh1hhjWhhhjihKubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj~sb$c.raw_atomic_long_add_return_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjWhhhjihKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjShhhjihKubah}(h]jNah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjihKhjPhhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj0hhubah}(h]h ]h"]h$]h&]uh1j3hjPhhhjihKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjKjHjKjIjJjKuh1hhhhjhNhNubj)}(hX.**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_add_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjUh]h Parameters}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjOubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjth]hlong i}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjrubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjnubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjnubeh}(h]h ]h"]h$]h&]uh1jhjhKhjkubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjkubeh}(h]h ]h"]h$]h&]uh1jhjOubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjOubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjOubjM)}(hOSafe to use in noinstr code; prefer atomic_long_add_return_relaxed() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_add_return_relaxed() elsewhere.}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjOubjM)}(h **Return**h]j)}(hjTh]hReturn}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjOubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjjhhhNhNubj)}(h**v**h]hv}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh.}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjOubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic_long_fetch_add (C function)c.raw_atomic_long_fetch_addhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9long raw_atomic_long_fetch_add (long i, atomic_long_t *v)h]h)}(h8long raw_atomic_long_fetch_add(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubh)}(hraw_atomic_long_fetch_addh]j)}(hraw_atomic_long_fetch_addh]hraw_atomic_long_fetch_add}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhKubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj!modnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_long_fetch_addasbuh1hhjubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(hatomic add with full orderingh]hatomic add with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX#**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Safe to use in noinstr code; prefer atomic_long_fetch_add() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj8h]h Description}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hjNhhhNhNubj)}(h**v**h]hv}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh to (}(hjNhhhNhNubj)}(h**v**h]hv}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh + }(hjNhhhNhNubj)}(h**i**h]hi}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubh) with full ordering.}(hjNhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hFSafe to use in noinstr code; prefer atomic_long_fetch_add() elsewhere.h]hFSafe to use in noinstr code; prefer atomic_long_fetch_add() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_add_acquire (C function)#c.raw_atomic_long_fetch_add_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_add_acquire (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_add_acquire(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hKubh)}(h!raw_atomic_long_fetch_add_acquireh]j)}(h!raw_atomic_long_fetch_add_acquireh]h!raw_atomic_long_fetch_add_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hKubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hjh]hi}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjqmodnameN classnameNjwjz)}j}]j)}jsjsb#c.raw_atomic_long_fetch_add_acquireasbuh1hhjhubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hKhjhhubj4)}(hhh]jM)}(h atomic add with acquire orderingh]h atomic add with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX.**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_fetch_add_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj)hKhj*ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj)hKhj ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjMh]hatomic_long_t *v}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjGubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjbhKhjcubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjbhKhj ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_add_acquire() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_add_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubjM)}(hThe original value of **v**.h](hThe original value of }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_add_release (C function)#c.raw_atomic_long_fetch_add_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_add_release (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_add_release(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjGhhhjYhKubh)}(h!raw_atomic_long_fetch_add_releaseh]j)}(h!raw_atomic_long_fetch_add_releaseh]h!raw_atomic_long_fetch_add_release}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubah}(h]h ](jjeh"]h$]h&]jjuh1hhjGhhhjYhKubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjnsb#c.raw_atomic_long_fetch_add_releaseasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjGhhhjYhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjChhhjYhKubah}(h]j>ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjYhKhj@hhubj4)}(hhh]jM)}(h atomic add with release orderingh]h atomic add with release ordering}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj hhubah}(h]h ]h"]h$]h&]uh1j3hj@hhhjYhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj;jHj;jIjJjKuh1hhhhjhNhNubj)}(hX.**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Safe to use in noinstr code; prefer atomic_long_fetch_add_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjEh]h Parameters}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj?ubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjdh]hlong i}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhKhj^ubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjyhKhjzubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhjyhKhj[ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj[ubeh}(h]h ]h"]h$]h&]uh1jhj?ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj?ubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj?ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_add_release() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_add_release() elsewhere.}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj?ubjM)}(h **Return**h]j)}(hjDh]hReturn}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj?ubjM)}(hThe original value of **v**.h](hThe original value of }(hjZhhhNhNubj)}(h**v**h]hv}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubh.}(hjZhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj?ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_add_relaxed (C function)#c.raw_atomic_long_fetch_add_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_add_relaxed (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_add_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h!raw_atomic_long_fetch_add_relaxedh]j)}(h!raw_atomic_long_fetch_add_relaxedh]h!raw_atomic_long_fetch_add_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb#c.raw_atomic_long_fetch_add_relaxedasbuh1hhjubjQ)}(h h]h }(hj/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h atomic add with relaxed orderingh]h atomic add with relaxed ordering}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjphhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX.**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_fetch_add_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj(h]h Description}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hj>hhhNhNubj)}(h**v**h]hv}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh to (}(hj>hhhNhNubj)}(h**v**h]hv}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh + }(hj>hhhNhNubj)}(h**i**h]hi}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh) with relaxed ordering.}(hj>hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_add_relaxed() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_add_relaxed() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h raw_atomic_long_sub (C function)c.raw_atomic_long_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h3void raw_atomic_long_sub (long i, atomic_long_t *v)h]h)}(h2void raw_atomic_long_sub(long i, atomic_long_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM(ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM(ubh)}(hraw_atomic_long_subh]j)}(hraw_atomic_long_subh]hraw_atomic_long_sub}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM(ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubjQ)}(h h]h }(hj6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj$ubj)}(hjh]hi}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjamodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_long_subasbuh1hhjXubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjXubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM(ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM(ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM(hjhhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM(hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM(ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_sub() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM,hjubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM)hjubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM)hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM)hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj=h]hatomic_long_t *v}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj;ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM*hj7ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjRhM*hjSubah}(h]h ]h"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]uh1jhjRhM*hjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjxh]h Description}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM,hjubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM+hjubjM)}(h@Safe to use in noinstr code; prefer atomic_long_sub() elsewhere.h]h@Safe to use in noinstr code; prefer atomic_long_sub() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM-hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM/hjubjM)}(hNothing.h]hNothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM0hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'raw_atomic_long_sub_return (C function)c.raw_atomic_long_sub_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long raw_atomic_long_sub_return (long i, atomic_long_t *v)h]h)}(h9long raw_atomic_long_sub_return(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM=ubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%hhhj7hM=ubh)}(hraw_atomic_long_sub_returnh]j)}(hraw_atomic_long_sub_returnh]hraw_atomic_long_sub_return}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ](jjeh"]h$]h&]jjuh1hhj%hhhj7hM=ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubjQ)}(h h]h }(hjthhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjbubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjLsbc.raw_atomic_long_sub_returnasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^ubeh}(h]h ]h"]h$]h&]jjuh1j3hj%hhhj7hM=ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj!hhhj7hM=ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj7hM=hjhhubj4)}(hhh]jM)}(h"atomic subtract with full orderingh]h"atomic subtract with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM=hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj7hM=ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX(**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Safe to use in noinstr code; prefer atomic_long_sub_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj#h]h Parameters}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMAhjubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjBh]hlong i}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM>hj<ubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjWhM>hjXubah}(h]h ]h"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]uh1jhjWhM>hj9ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj{h]hatomic_long_t *v}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjyubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM?hjuubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM?hjubah}(h]h ]h"]h$]h&]uh1jhjuubeh}(h]h ]h"]h$]h&]uh1jhjhM?hj9ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMAhjubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM@hjubjM)}(hGSafe to use in noinstr code; prefer atomic_long_sub_return() elsewhere.h]hGSafe to use in noinstr code; prefer atomic_long_sub_return() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMBhjubjM)}(h **Return**h]j)}(hj"h]hReturn}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMDhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj8hhhNhNubj)}(h**v**h]hv}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh.}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMEhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_sub_return_acquire (C function)$c.raw_atomic_long_sub_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hBlong raw_atomic_long_sub_return_acquire (long i, atomic_long_t *v)h]h)}(hAlong raw_atomic_long_sub_return_acquire(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMRubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjuhhhjhMRubh)}(h"raw_atomic_long_sub_return_acquireh]j)}(h"raw_atomic_long_sub_return_acquireh]h"raw_atomic_long_sub_return_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjuhhhjhMRubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb$c.raw_atomic_long_sub_return_acquireasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjuhhhjhMRubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjqhhhjhMRubah}(h]jlah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMRhjnhhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.h!hMRhjNhhubah}(h]h ]h"]h$]h&]uh1j3hjnhhhjhMRubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjijHjijIjJjKuh1hhhhjhNhNubj)}(hX3**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_sub_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjsh]h Parameters}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMVhjmubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMShjubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMShjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMShjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMThjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMThjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMThjubeh}(h]h ]h"]h$]h&]uh1jhjmubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMVhjmubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMUhjmubjM)}(hOSafe to use in noinstr code; prefer atomic_long_sub_return_acquire() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_sub_return_acquire() elsewhere.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMWhjmubjM)}(h **Return**h]j)}(hjrh]hReturn}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMYhjmubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMZhjmubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_sub_return_release (C function)$c.raw_atomic_long_sub_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hBlong raw_atomic_long_sub_return_release (long i, atomic_long_t *v)h]h)}(hAlong raw_atomic_long_sub_return_release(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMgubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMgubh)}(h"raw_atomic_long_sub_return_releaseh]j)}(h"raw_atomic_long_sub_return_releaseh]h"raw_atomic_long_sub_return_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMgubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj?modnameN classnameNjwjz)}j}]j)}jsjsb$c.raw_atomic_long_sub_return_releaseasbuh1hhj6ubjQ)}(h h]h }(hj]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj6ubj)}(hjh]h*}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubj)}(hjph]hv}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMgubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMgubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMghjhhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMghjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMgubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX3**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Safe to use in noinstr code; prefer atomic_long_sub_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMkhjubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhhjubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMihjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj0hMihj1ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj0hMihjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjVh]h Description}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMkhjubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hjlhhhNhNubj)}(h**v**h]hv}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh to (}(hjlhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh - }(hjlhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubh) with release ordering.}(hjlhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMjhjubjM)}(hOSafe to use in noinstr code; prefer atomic_long_sub_return_release() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_sub_return_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMlhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMnhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMohjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_sub_return_relaxed (C function)$c.raw_atomic_long_sub_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hBlong raw_atomic_long_sub_return_relaxed (long i, atomic_long_t *v)h]h)}(hAlong raw_atomic_long_sub_return_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM|ubjQ)}(h h]h }(hj(hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj'hM|ubh)}(h"raw_atomic_long_sub_return_relaxedh]j)}(h"raw_atomic_long_sub_return_relaxedh]h"raw_atomic_long_sub_return_relaxed}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj'hM|ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjRubj)}(hjh]hi}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj<sb$c.raw_atomic_long_sub_return_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj'hM|ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj'hM|ubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'hM|hjhhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM|hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj'hM|ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX3**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_sub_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hj2 h]hlong i}(hj4 hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0 ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM}hj, ubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hjK hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjG hM}hjH ubah}(h]h ]h"]h$]h&]uh1jhj, ubeh}(h]h ]h"]h$]h&]uh1jhjG hM}hj) ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjk h]hatomic_long_t *v}(hjm hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhji ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM~hje ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hM~hj ubah}(h]h ]h"]h$]h&]uh1jhje ubeh}(h]h ]h"]h$]h&]uh1jhj hM~hj) ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh - }(hj hhhNhNubj)}(h**i**h]hi}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh) with relaxed ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(hOSafe to use in noinstr code; prefer atomic_long_sub_return_relaxed() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_sub_return_relaxed() elsewhere.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(h **Return**h]j)}(hj h]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj( hhhNhNubj)}(h**v**h]hv}(hj0 hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj( ubh.}(hj( hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic_long_fetch_sub (C function)c.raw_atomic_long_fetch_subhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9long raw_atomic_long_fetch_sub (long i, atomic_long_t *v)h]h)}(h8long raw_atomic_long_fetch_sub(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hji hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhje hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjx hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhje hhhjw hMubh)}(hraw_atomic_long_fetch_subh]j)}(hraw_atomic_long_fetch_subh]hraw_atomic_long_fetch_sub}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhje hhhjw hMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]hi}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsj sbc.raw_atomic_long_fetch_subasbuh1hhj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hje hhhjw hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hja hhhjw hMubah}(h]j\ ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjw hMhj^ hhubj4)}(hhh]jM)}(h"atomic subtract with full orderingh]h"atomic subtract with full ordering}(hjA hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj> hhubah}(h]h ]h"]h$]h&]uh1j3hj^ hhhjw hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjY jHjY jIjJjKuh1hhhhjhNhNubj)}(hX(**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with full ordering. Safe to use in noinstr code; prefer atomic_long_fetch_sub() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjc h]h Parameters}(hje hhhNhNubah}(h]h ]h"]h$]h&]uh1jhja ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj] ubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hj h]hlong i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj| ubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj| ubeh}(h]h ]h"]h$]h&]uh1jhj hMhjy ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj h]hatomic_long_t *v}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhjy ubeh}(h]h ]h"]h$]h&]uh1jhj] ubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj] ubjM)}(h?Atomically updates **v** to (**v** - **i**) with full ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj& hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh - }(hj hhhNhNubj)}(h**i**h]hi}(hj8 hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh) with full ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj] ubjM)}(hFSafe to use in noinstr code; prefer atomic_long_fetch_sub() elsewhere.h]hFSafe to use in noinstr code; prefer atomic_long_fetch_sub() elsewhere.}(hjQ hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj] ubjM)}(h **Return**h]j)}(hjb h]hReturn}(hjd hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj` ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj] ubjM)}(hThe original value of **v**.h](hThe original value of }(hjx hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjx ubh.}(hjx hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj] ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_sub_acquire (C function)#c.raw_atomic_long_fetch_sub_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_sub_acquire (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_sub_acquire(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj hMubh)}(h!raw_atomic_long_fetch_sub_acquireh]j)}(h!raw_atomic_long_fetch_sub_acquireh]h!raw_atomic_long_fetch_sub_acquire}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj hMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]hi}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj- hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj* ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/ modnameN classnameNjwjz)}j}]j)}jsj sb#c.raw_atomic_long_fetch_sub_acquireasbuh1hhj& ubjQ)}(h h]h }(hjM hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj& ubj)}(hjh]h*}(hj[ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj& ubj)}(hjph]hv}(hjh hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj& ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hj hhhj hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj hMubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMhj hhubj4)}(hhh]jM)}(h%atomic subtract with acquire orderingh]h%atomic subtract with acquire ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(hX3**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_fetch_sub_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hj h]hlong i}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj h]hatomic_long_t *v}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj!ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjFh]h Description}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(hBAtomically updates **v** to (**v** - **i**) with acquire ordering.h](hAtomically updates }(hj\hhhNhNubj)}(h**v**h]hv}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh to (}(hj\hhhNhNubj)}(h**v**h]hv}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh - }(hj\hhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubh) with acquire ordering.}(hj\hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_sub_acquire() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_sub_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_sub_release (C function)#c.raw_atomic_long_fetch_sub_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_sub_release (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_sub_release(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h!raw_atomic_long_fetch_sub_releaseh]j)}(h!raw_atomic_long_fetch_sub_releaseh]h!raw_atomic_long_fetch_sub_release}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBubj)}(hjh]hi}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj,sb#c.raw_atomic_long_fetch_sub_releaseasbuh1hhjvubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjvubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj>ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h%atomic subtract with release orderingh]h%atomic subtract with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX3**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with release ordering. Safe to use in noinstr code; prefer atomic_long_fetch_sub_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hj"h]hlong i}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj7hMhj8ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj7hMhjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj[h]hatomic_long_t *v}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjYubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjUubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjphMhjqubah}(h]h ]h"]h$]h&]uh1jhjUubeh}(h]h ]h"]h$]h&]uh1jhjphMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hBAtomically updates **v** to (**v** - **i**) with release ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with release ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_sub_release() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_sub_release() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_sub_relaxed (C function)#c.raw_atomic_long_fetch_sub_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_sub_relaxed (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_sub_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjUhhhjghMubh)}(h!raw_atomic_long_fetch_sub_relaxedh]j)}(h!raw_atomic_long_fetch_sub_relaxedh]h!raw_atomic_long_fetch_sub_relaxed}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ](jjeh"]h$]h&]jjuh1hhjUhhhjghMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj|sb#c.raw_atomic_long_fetch_sub_relaxedasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjUhhhjghMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjQhhhjghMubah}(h]jLah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjghMhjNhhubj4)}(hhh]jM)}(h%atomic subtract with relaxed orderingh]h%atomic subtract with relaxed ordering}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj.hhubah}(h]h ]h"]h$]h&]uh1j3hjNhhhjghMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjIjHjIjIjJjKuh1hhhhjhNhNubj)}(hX3**Parameters** ``long i`` long value to subtract ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_fetch_sub_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjSh]h Parameters}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjMubj)}(hhh](j)}(h"``long i`` long value to subtract h](j)}(h ``long i``h]jS)}(hjrh]hlong i}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjpubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjlubj)}(hhh]jM)}(hlong value to subtracth]hlong value to subtract}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]uh1jhjhMhjiubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjiubeh}(h]h ]h"]h$]h&]uh1jhjMubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjMubjM)}(hBAtomically updates **v** to (**v** - **i**) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh - }(hjhhhNhNubj)}(h**i**h]hi}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjMubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_sub_relaxed() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_sub_relaxed() elsewhere.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjMubjM)}(h **Return**h]j)}(hjRh]hReturn}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjMubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhhNhNubj)}(h**v**h]hv}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubh.}(hjhhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjMubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h raw_atomic_long_inc (C function)c.raw_atomic_long_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h+void raw_atomic_long_inc (atomic_long_t *v)h]h)}(h*void raw_atomic_long_inc(atomic_long_t *v)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_long_inch]j)}(hraw_atomic_long_inch]hraw_atomic_long_inc}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_long_incasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjJhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjejHjejIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_inc() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hjoh]h Parameters}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjiubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjiubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjiubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjiubjM)}(h@Safe to use in noinstr code; prefer atomic_long_inc() elsewhere.h]h@Safe to use in noinstr code; prefer atomic_long_inc() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjiubjM)}(h **Return**h]j)}(hj#h]hReturn}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjiubjM)}(hNothing.h]hNothing.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjiubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'raw_atomic_long_inc_return (C function)c.raw_atomic_long_inc_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2long raw_atomic_long_inc_return (atomic_long_t *v)h]h)}(h1long raw_atomic_long_inc_return(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjwhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdhhhjvhMubh)}(hraw_atomic_long_inc_returnh]j)}(hraw_atomic_long_inc_returnh]hraw_atomic_long_inc_return}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjdhhhjvhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_long_inc_returnasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjdhhhjvhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj`hhhjvhMubah}(h]j[ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjvhMhj]hhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj hhubah}(h]h ]h"]h$]h&]uh1j3hj]hhhjvhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj$jHj$jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Safe to use in noinstr code; prefer atomic_long_inc_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj.h]h Parameters}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj(ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjMh]hatomic_long_t *v}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjKubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjbhMhjcubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjbhMhjDubah}(h]h ]h"]h$]h&]uh1jhj(ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj(ubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj(ubjM)}(hGSafe to use in noinstr code; prefer atomic_long_inc_return() elsewhere.h]hGSafe to use in noinstr code; prefer atomic_long_inc_return() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj(ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj(ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj(ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_inc_return_acquire (C function)$c.raw_atomic_long_inc_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long raw_atomic_long_inc_return_acquire (atomic_long_t *v)h]h)}(h9long raw_atomic_long_inc_return_acquire(atomic_long_t *v)h](j)}(hlongh]hlong}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM ubjQ)}(h h]h }(hjHhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5hhhjGhM ubh)}(h"raw_atomic_long_inc_return_acquireh]j)}(h"raw_atomic_long_inc_return_acquireh]h"raw_atomic_long_inc_return_acquire}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVubah}(h]h ](jjeh"]h$]h&]jjuh1hhj5hhhjGhM ubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj{modnameN classnameNjwjz)}j}]j)}jsj\sb$c.raw_atomic_long_inc_return_acquireasbuh1hhjrubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnubah}(h]h ]h"]h$]h&]jjuh1j3hj5hhhjGhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj1hhhjGhM ubah}(h]j,ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjGhM hj.hhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM hjhhubah}(h]h ]h"]h$]h&]uh1j3hj.hhhjGhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_inc_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj3hMhj4ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj3hMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjYh]h Description}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjohhhNhNubj)}(h**v**h]hv}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubh to (}(hjohhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubh + 1) with acquire ordering.}(hjohhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hOSafe to use in noinstr code; prefer atomic_long_inc_return_acquire() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_inc_return_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_inc_return_release (C function)$c.raw_atomic_long_inc_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long raw_atomic_long_inc_return_release (atomic_long_t *v)h]h)}(h9long raw_atomic_long_inc_return_release(atomic_long_t *v)h](j)}(hlongh]hlong}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM!ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM!ubh)}(h"raw_atomic_long_inc_return_releaseh]j)}(h"raw_atomic_long_inc_return_releaseh]h"raw_atomic_long_inc_return_release}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM!ubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjLmodnameN classnameNjwjz)}j}]j)}jsj-sb$c.raw_atomic_long_inc_return_releaseasbuh1hhjCubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubj)}(hjh]h*}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM!ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM!ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM!hjhhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM!hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM!ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Safe to use in noinstr code; prefer atomic_long_inc_return_release() elsewhere. **Return** The updated value of **v**.>h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM%hjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM"hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM"hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM"hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj*h]h Description}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM$hjubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hj@hhhNhNubj)}(h**v**h]hv}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh to (}(hj@hhhNhNubj)}(h**v**h]hv}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh + 1) with release ordering.}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM#hjubjM)}(hOSafe to use in noinstr code; prefer atomic_long_inc_return_release() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_inc_return_release() elsewhere.}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM%hjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM'hjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM(hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_inc_return_relaxed (C function)$c.raw_atomic_long_inc_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long raw_atomic_long_inc_return_relaxed (atomic_long_t *v)h]h)}(h9long raw_atomic_long_inc_return_relaxed(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM5ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM5ubh)}(h"raw_atomic_long_inc_return_relaxedh]j)}(h"raw_atomic_long_inc_return_relaxedh]h"raw_atomic_long_inc_return_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM5ubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb$c.raw_atomic_long_inc_return_relaxedasbuh1hhjubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM5ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM5ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM5hjhhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM5hj|hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM5ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_inc_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM9hjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM6hjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM6hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM6hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM8hjubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with relaxed ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM7hjubjM)}(hOSafe to use in noinstr code; prefer atomic_long_inc_return_relaxed() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_inc_return_relaxed() elsewhere.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM9hjubjM)}(h **Return**h]j)}(hjUh]hReturn}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM;hjubjM)}(hThe updated value of **v**.h](hThe updated value of }(hjkhhhNhNubj)}(h**v**h]hv}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubh.}(hjkhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM<hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic_long_fetch_inc (C function)c.raw_atomic_long_fetch_inchNtauh1hhjhhhNhNubh)}(hhh](h)}(h1long raw_atomic_long_fetch_inc (atomic_long_t *v)h]h)}(h0long raw_atomic_long_fetch_inc(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMIubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMIubh)}(hraw_atomic_long_fetch_inch]j)}(hraw_atomic_long_fetch_inch]hraw_atomic_long_fetch_inc}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMIubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_long_fetch_incasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMIubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMIubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMIhjhhubj4)}(hhh]jM)}(h#atomic increment with full orderingh]h#atomic increment with full ordering}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMIhjMhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMIubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjhjHjhjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with full ordering. Safe to use in noinstr code; prefer atomic_long_fetch_inc() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjrh]h Parameters}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMMhjlubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMJhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMJhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMJhjubah}(h]h ]h"]h$]h&]uh1jhjlubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMLhjlubjM)}(h;Atomically updates **v** to (**v** + 1) with full ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with full ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMKhjlubjM)}(hFSafe to use in noinstr code; prefer atomic_long_fetch_inc() elsewhere.h]hFSafe to use in noinstr code; prefer atomic_long_fetch_inc() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMMhjlubjM)}(h **Return**h]j)}(hj&h]hReturn}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMOhjlubjM)}(hThe original value of **v**.h](hThe original value of }(hj<hhhNhNubj)}(h**v**h]hv}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMPhjlubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_inc_acquire (C function)#c.raw_atomic_long_fetch_inc_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9long raw_atomic_long_fetch_inc_acquire (atomic_long_t *v)h]h)}(h8long raw_atomic_long_fetch_inc_acquire(atomic_long_t *v)h](j)}(hlongh]hlong}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM]ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjyhhhjhM]ubh)}(h!raw_atomic_long_fetch_inc_acquireh]j)}(h!raw_atomic_long_fetch_inc_acquireh]h!raw_atomic_long_fetch_inc_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjyhhhjhM]ubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb#c.raw_atomic_long_fetch_inc_acquireasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjyhhhjhM]ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjuhhhjhM]ubah}(h]jpah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM]hjrhhubj4)}(hhh]jM)}(h&atomic increment with acquire orderingh]h&atomic increment with acquire ordering}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM]hjhhubah}(h]h ]h"]h$]h&]uh1j3hjrhhhjhM]ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj9jHj9jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_fetch_inc_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjCh]h Parameters}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMahj=ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjbh]hatomic_long_t *v}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM^hj\ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjwhM^hjxubah}(h]h ]h"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhM^hjYubah}(h]h ]h"]h$]h&]uh1jhj=ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM`hj=ubjM)}(h>Atomically updates **v** to (**v** + 1) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + 1) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM_hj=ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_inc_acquire() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_inc_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMahj=ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMchj=ubjM)}(hThe original value of **v**.h](hThe original value of }(hj hhhNhNubj)}(h**v**h]hv}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMdhj=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_inc_release (C function)#c.raw_atomic_long_fetch_inc_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9long raw_atomic_long_fetch_inc_release (atomic_long_t *v)h]h)}(h8long raw_atomic_long_fetch_inc_release(atomic_long_t *v)h](j)}(hlongh]hlong}(hjN hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJ hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMqubjQ)}(h h]h }(hj] hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJ hhhj\ hMqubh)}(h!raw_atomic_long_fetch_inc_releaseh]j)}(h!raw_atomic_long_fetch_inc_releaseh]h!raw_atomic_long_fetch_inc_release}(hjo hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjk ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjJ hhhj\ hMqubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj modnameN classnameNjwjz)}j}]j)}jsjq sb#c.raw_atomic_long_fetch_inc_releaseasbuh1hhj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hjph]hv}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubah}(h]h ]h"]h$]h&]jjuh1j3hjJ hhhj\ hMqubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjF hhhj\ hMqubah}(h]jA ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj\ hMqhjC hhubj4)}(hhh]jM)}(h&atomic increment with release orderingh]h&atomic increment with release ordering}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMqhj hhubah}(h]h ]h"]h$]h&]uh1j3hjC hhhj\ hMqubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj !jHj !jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with release ordering. Safe to use in noinstr code; prefer atomic_long_fetch_inc_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj!h]h Parameters}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMuhj!ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj3!h]hatomic_long_t *v}(hj5!hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj1!ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMrhj-!ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjL!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjH!hMrhjI!ubah}(h]h ]h"]h$]h&]uh1jhj-!ubeh}(h]h ]h"]h$]h&]uh1jhjH!hMrhj*!ubah}(h]h ]h"]h$]h&]uh1jhj!ubjM)}(h**Description**h]j)}(hjn!h]h Description}(hjp!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjl!ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMthj!ubjM)}(h>Atomically updates **v** to (**v** + 1) with release ordering.h](hAtomically updates }(hj!hhhNhNubj)}(h**v**h]hv}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubh to (}(hj!hhhNhNubj)}(h**v**h]hv}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubh + 1) with release ordering.}(hj!hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMshj!ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_inc_release() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_inc_release() elsewhere.}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMuhj!ubjM)}(h **Return**h]j)}(hj!h]hReturn}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMwhj!ubjM)}(hThe original value of **v**.h](hThe original value of }(hj!hhhNhNubj)}(h**v**h]hv}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubh.}(hj!hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMxhj!ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_inc_relaxed (C function)#c.raw_atomic_long_fetch_inc_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9long raw_atomic_long_fetch_inc_relaxed (atomic_long_t *v)h]h)}(h8long raw_atomic_long_fetch_inc_relaxed(atomic_long_t *v)h](j)}(hlongh]hlong}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj."hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"hhhj-"hMubh)}(h!raw_atomic_long_fetch_inc_relaxedh]j)}(h!raw_atomic_long_fetch_inc_relaxedh]h!raw_atomic_long_fetch_inc_relaxed}(hj@"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<"ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj"hhhj-"hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj_"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\"ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetja"modnameN classnameNjwjz)}j}]j)}jsjB"sb#c.raw_atomic_long_fetch_inc_relaxedasbuh1hhjX"ubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjX"ubj)}(hjh]h*}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjX"ubj)}(hjph]hv}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjX"ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjT"ubah}(h]h ]h"]h$]h&]jjuh1j3hj"hhhj-"hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj"hhhj-"hMubah}(h]j"ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj-"hMhj"hhubj4)}(hhh]jM)}(h&atomic increment with relaxed orderingh]h&atomic increment with relaxed ordering}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj"hhubah}(h]h ]h"]h$]h&]uh1j3hj"hhhj-"hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj"jHj"jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_fetch_inc_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj"h]h Parameters}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj"ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj#h]hatomic_long_t *v}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj#ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj"ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj#hMhj#ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj#hMhj"ubah}(h]h ]h"]h$]h&]uh1jhj"ubjM)}(h**Description**h]j)}(hj?#h]h Description}(hjA#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=#ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj"ubjM)}(h>Atomically updates **v** to (**v** + 1) with relaxed ordering.h](hAtomically updates }(hjU#hhhNhNubj)}(h**v**h]hv}(hj]#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjU#ubh to (}(hjU#hhhNhNubj)}(h**v**h]hv}(hjo#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjU#ubh + 1) with relaxed ordering.}(hjU#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj"ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_inc_relaxed() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_inc_relaxed() elsewhere.}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj"ubjM)}(h **Return**h]j)}(hj#h]hReturn}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj"ubjM)}(hThe original value of **v**.h](hThe original value of }(hj#hhhNhNubj)}(h**v**h]hv}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubh.}(hj#hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj"ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h raw_atomic_long_dec (C function)c.raw_atomic_long_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h+void raw_atomic_long_dec (atomic_long_t *v)h]h)}(h*void raw_atomic_long_dec(atomic_long_t *v)h](j)}(hvoidh]hvoid}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#hhhj#hMubh)}(hraw_atomic_long_dech]j)}(hraw_atomic_long_dech]hraw_atomic_long_dec}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj $ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj#hhhj#hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj0$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-$ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2$modnameN classnameNjwjz)}j}]j)}jsj$sbc.raw_atomic_long_decasbuh1hhj)$ubjQ)}(h h]h }(hjP$hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)$ubj)}(hjh]h*}(hj^$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)$ubj)}(hjph]hv}(hjk$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)$ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%$ubah}(h]h ]h"]h$]h&]jjuh1j3hj#hhhj#hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj#hhhj#hMubah}(h]j#ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj#hMhj#hhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$hhubah}(h]h ]h"]h$]h&]uh1j3hj#hhhj#hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj$jHj$jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_dec() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj$h]h Parameters}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj$h]hatomic_long_t *v}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hMhj$ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj$hMhj$ubah}(h]h ]h"]h$]h&]uh1jhj$ubjM)}(h**Description**h]j)}(hj%h]h Description}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$ubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hj&%hhhNhNubj)}(h**v**h]hv}(hj.%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&%ubh to (}(hj&%hhhNhNubj)}(h**v**h]hv}(hj@%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&%ubh - 1) with relaxed ordering.}(hj&%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$ubjM)}(h@Safe to use in noinstr code; prefer atomic_long_dec() elsewhere.h]h@Safe to use in noinstr code; prefer atomic_long_dec() elsewhere.}(hjY%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$ubjM)}(h **Return**h]j)}(hjj%h]hReturn}(hjl%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh%ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$ubjM)}(hNothing.h]hNothing.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'raw_atomic_long_dec_return (C function)c.raw_atomic_long_dec_returnhNtauh1hhjhhhNhNubh)}(hhh](h)}(h2long raw_atomic_long_dec_return (atomic_long_t *v)h]h)}(h1long raw_atomic_long_dec_return(atomic_long_t *v)h](j)}(hlongh]hlong}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%hhhj%hMubh)}(hraw_atomic_long_dec_returnh]j)}(hraw_atomic_long_dec_returnh]hraw_atomic_long_dec_return}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj%hhhj%hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj%modnameN classnameNjwjz)}j}]j)}jsj%sbc.raw_atomic_long_dec_returnasbuh1hhj%ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%ubj)}(hjh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubj)}(hjph]hv}(hj*&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%ubah}(h]h ]h"]h$]h&]jjuh1j3hj%hhhj%hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj%hhhj%hMubah}(h]j%ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj%hMhj%hhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hjS&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjP&hhubah}(h]h ]h"]h$]h&]uh1j3hj%hhhj%hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjk&jHjk&jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Safe to use in noinstr code; prefer atomic_long_dec_return() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hju&h]h Parameters}(hjw&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjs&ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjo&ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj&h]hatomic_long_t *v}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj&ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj&ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&hMhj&ubah}(h]h ]h"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hMhj&ubah}(h]h ]h"]h$]h&]uh1jhjo&ubjM)}(h**Description**h]j)}(hj&h]h Description}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjo&ubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hj&hhhNhNubj)}(h**v**h]hv}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh to (}(hj&hhhNhNubj)}(h**v**h]hv}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh - 1) with full ordering.}(hj&hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjo&ubjM)}(hGSafe to use in noinstr code; prefer atomic_long_dec_return() elsewhere.h]hGSafe to use in noinstr code; prefer atomic_long_dec_return() elsewhere.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjo&ubjM)}(h **Return**h]j)}(hj)'h]hReturn}(hj+'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj''ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjo&ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj?'hhhNhNubj)}(h**v**h]hv}(hjG'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?'ubh.}(hj?'hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjo&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_dec_return_acquire (C function)$c.raw_atomic_long_dec_return_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long raw_atomic_long_dec_return_acquire (atomic_long_t *v)h]h)}(h9long raw_atomic_long_dec_return_acquire(atomic_long_t *v)h](j)}(hlongh]hlong}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|'hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj|'hhhj'hMubh)}(h"raw_atomic_long_dec_return_acquireh]j)}(h"raw_atomic_long_dec_return_acquireh]h"raw_atomic_long_dec_return_acquire}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj|'hhhj'hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj'modnameN classnameNjwjz)}j}]j)}jsj'sb$c.raw_atomic_long_dec_return_acquireasbuh1hhj'ubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'ubj)}(hjh]h*}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubj)}(hjph]hv}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj'ubah}(h]h ]h"]h$]h&]jjuh1j3hj|'hhhj'hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjx'hhhj'hMubah}(h]js'ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj'hMhju'hhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hj$(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj!(hhubah}(h]h ]h"]h$]h&]uh1j3hju'hhhj'hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj<(jHj<(jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_dec_return_acquire() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hjF(h]h Parameters}(hjH(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjD(ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@(ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hje(h]hatomic_long_t *v}(hjg(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjc(ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj_(ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj~(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjz(hMhj{(ubah}(h]h ]h"]h$]h&]uh1jhj_(ubeh}(h]h ]h"]h$]h&]uh1jhjz(hMhj\(ubah}(h]h ]h"]h$]h&]uh1jhj@(ubjM)}(h**Description**h]j)}(hj(h]h Description}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@(ubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hj(hhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh to (}(hj(hhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh - 1) with acquire ordering.}(hj(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@(ubjM)}(hOSafe to use in noinstr code; prefer atomic_long_dec_return_acquire() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_dec_return_acquire() elsewhere.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@(ubjM)}(h **Return**h]j)}(hj(h]hReturn}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@(ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj)hhhNhNubj)}(h**v**h]hv}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubh.}(hj)hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@(ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_dec_return_release (C function)$c.raw_atomic_long_dec_return_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long raw_atomic_long_dec_return_release (atomic_long_t *v)h]h)}(h9long raw_atomic_long_dec_return_release(atomic_long_t *v)h](j)}(hlongh]hlong}(hjQ)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjM)hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj`)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjM)hhhj_)hMubh)}(h"raw_atomic_long_dec_return_releaseh]j)}(h"raw_atomic_long_dec_return_releaseh]h"raw_atomic_long_dec_return_release}(hjr)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjn)ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjM)hhhj_)hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj)modnameN classnameNjwjz)}j}]j)}jsjt)sb$c.raw_atomic_long_dec_return_releaseasbuh1hhj)ubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)ubj)}(hjh]h*}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubj)}(hjph]hv}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj)ubah}(h]h ]h"]h$]h&]jjuh1j3hjM)hhhj_)hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjI)hhhj_)hMubah}(h]jD)ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj_)hMhjF)hhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj)hhubah}(h]h ]h"]h$]h&]uh1j3hjF)hhhj_)hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj *jHj *jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Safe to use in noinstr code; prefer atomic_long_dec_return_release() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj*h]h Parameters}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj*ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj6*h]hatomic_long_t *v}(hj8*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj4*ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj0*ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjO*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjK*hMhjL*ubah}(h]h ]h"]h$]h&]uh1jhj0*ubeh}(h]h ]h"]h$]h&]uh1jhjK*hMhj-*ubah}(h]h ]h"]h$]h&]uh1jhj*ubjM)}(h**Description**h]j)}(hjq*h]h Description}(hjs*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjo*ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj*ubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hj*hhhNhNubj)}(h**v**h]hv}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh to (}(hj*hhhNhNubj)}(h**v**h]hv}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh - 1) with release ordering.}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj*ubjM)}(hOSafe to use in noinstr code; prefer atomic_long_dec_return_release() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_dec_return_release() elsewhere.}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj*ubjM)}(h **Return**h]j)}(hj*h]hReturn}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj*ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj*hhhNhNubj)}(h**v**h]hv}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh.}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj*ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h/raw_atomic_long_dec_return_relaxed (C function)$c.raw_atomic_long_dec_return_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h:long raw_atomic_long_dec_return_relaxed (atomic_long_t *v)h]h)}(h9long raw_atomic_long_dec_return_relaxed(atomic_long_t *v)h](j)}(hlongh]hlong}(hj"+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj1+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+hhhj0+hMubh)}(h"raw_atomic_long_dec_return_relaxedh]j)}(h"raw_atomic_long_dec_return_relaxedh]h"raw_atomic_long_dec_return_relaxed}(hjC+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?+ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj+hhhj0+hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjb+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_+ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjd+modnameN classnameNjwjz)}j}]j)}jsjE+sb$c.raw_atomic_long_dec_return_relaxedasbuh1hhj[+ubjQ)}(h h]h }(hj+hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[+ubj)}(hjh]h*}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[+ubj)}(hjph]hv}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[+ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjW+ubah}(h]h ]h"]h$]h&]jjuh1j3hj+hhhj0+hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj+hhhj0+hMubah}(h]j+ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj0+hMhj+hhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj+hhubah}(h]h ]h"]h$]h&]uh1j3hj+hhhj0+hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj+jHj+jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_dec_return_relaxed() elsewhere. **Return** The updated value of **v**.h](jM)}(h**Parameters**h]j)}(hj+h]h Parameters}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj+ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj,h]hatomic_long_t *v}(hj ,hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj,ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj ,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,hMhj,ubah}(h]h ]h"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]uh1jhj,hMhj+ubah}(h]h ]h"]h$]h&]uh1jhj+ubjM)}(h**Description**h]j)}(hjB,h]h Description}(hjD,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@,ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj+ubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hjX,hhhNhNubj)}(h**v**h]hv}(hj`,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjX,ubh to (}(hjX,hhhNhNubj)}(h**v**h]hv}(hjr,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjX,ubh - 1) with relaxed ordering.}(hjX,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj+ubjM)}(hOSafe to use in noinstr code; prefer atomic_long_dec_return_relaxed() elsewhere.h]hOSafe to use in noinstr code; prefer atomic_long_dec_return_relaxed() elsewhere.}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj+ubjM)}(h **Return**h]j)}(hj,h]hReturn}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj+ubjM)}(hThe updated value of **v**.h](hThe updated value of }(hj,hhhNhNubj)}(h**v**h]hv}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh.}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj+ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic_long_fetch_dec (C function)c.raw_atomic_long_fetch_dechNtauh1hhjhhhNhNubh)}(hhh](h)}(h1long raw_atomic_long_fetch_dec (atomic_long_t *v)h]h)}(h0long raw_atomic_long_fetch_dec(atomic_long_t *v)h](j)}(hlongh]hlong}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj-hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,hhhj-hMubh)}(hraw_atomic_long_fetch_dech]j)}(hraw_atomic_long_fetch_dech]hraw_atomic_long_fetch_dec}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj,hhhj-hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj3-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0-ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj5-modnameN classnameNjwjz)}j}]j)}jsj-sbc.raw_atomic_long_fetch_decasbuh1hhj,-ubjQ)}(h h]h }(hjS-hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,-ubj)}(hjh]h*}(hja-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,-ubj)}(hjph]hv}(hjn-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,-ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj(-ubah}(h]h ]h"]h$]h&]jjuh1j3hj,hhhj-hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj,hhhj-hMubah}(h]j,ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj-hMhj,hhubj4)}(hhh]jM)}(h#atomic decrement with full orderingh]h#atomic decrement with full ordering}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj-hhubah}(h]h ]h"]h$]h&]uh1j3hj,hhhj-hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj-jHj-jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with full ordering. Safe to use in noinstr code; prefer atomic_long_fetch_dec() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj-h]h Parameters}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj-ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj-h]hatomic_long_t *v}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj-ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj-hMhj-ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]uh1jhj-hMhj-ubah}(h]h ]h"]h$]h&]uh1jhj-ubjM)}(h**Description**h]j)}(hj.h]h Description}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj-ubjM)}(h;Atomically updates **v** to (**v** - 1) with full ordering.h](hAtomically updates }(hj).hhhNhNubj)}(h**v**h]hv}(hj1.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj).ubh to (}(hj).hhhNhNubj)}(h**v**h]hv}(hjC.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj).ubh - 1) with full ordering.}(hj).hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj-ubjM)}(hFSafe to use in noinstr code; prefer atomic_long_fetch_dec() elsewhere.h]hFSafe to use in noinstr code; prefer atomic_long_fetch_dec() elsewhere.}(hj\.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj-ubjM)}(h **Return**h]j)}(hjm.h]hReturn}(hjo.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjk.ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj-ubjM)}(hThe original value of **v**.h](hThe original value of }(hj.hhhNhNubj)}(h**v**h]hv}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hChMhj-ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_dec_acquire (C function)#c.raw_atomic_long_fetch_dec_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9long raw_atomic_long_fetch_dec_acquire (atomic_long_t *v)h]h)}(h8long raw_atomic_long_fetch_dec_acquire(atomic_long_t *v)h](j)}(hlongh]hlong}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.hhhj.hMubh)}(h!raw_atomic_long_fetch_dec_acquireh]j)}(h!raw_atomic_long_fetch_dec_acquireh]h!raw_atomic_long_fetch_dec_acquire}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj.hhhj.hMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/modnameN classnameNjwjz)}j}]j)}jsj.sb#c.raw_atomic_long_fetch_dec_acquireasbuh1hhj.ubjQ)}(h h]h }(hj$/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj.ubj)}(hjh]h*}(hj2/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubj)}(hjph]hv}(hj?/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj.ubah}(h]h ]h"]h$]h&]jjuh1j3hj.hhhj.hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj.hhhj.hMubah}(h]j.ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj.hMhj.hhubj4)}(hhh]jM)}(h&atomic decrement with acquire orderingh]h&atomic decrement with acquire ordering}(hjh/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhje/hhubah}(h]h ]h"]h$]h&]uh1j3hj.hhhj.hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj/jHj/jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_fetch_dec_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj/h]h Parameters}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj/ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj/h]hatomic_long_t *v}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj/ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj/ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj/hMhj/ubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]uh1jhj/hMhj/ubah}(h]h ]h"]h$]h&]uh1jhj/ubjM)}(h**Description**h]j)}(hj/h]h Description}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj/ubjM)}(h>Atomically updates **v** to (**v** - 1) with acquire ordering.h](hAtomically updates }(hj/hhhNhNubj)}(h**v**h]hv}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubh to (}(hj/hhhNhNubj)}(h**v**h]hv}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubh - 1) with acquire ordering.}(hj/hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj/ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_dec_acquire() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_dec_acquire() elsewhere.}(hj-0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj/ubjM)}(h **Return**h]j)}(hj>0h]hReturn}(hj@0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<0ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj/ubjM)}(hThe original value of **v**.h](hThe original value of }(hjT0hhhNhNubj)}(h**v**h]hv}(hj\0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjT0ubh.}(hjT0hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_dec_release (C function)#c.raw_atomic_long_fetch_dec_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h9long raw_atomic_long_fetch_dec_release (atomic_long_t *v)h]h)}(h8long raw_atomic_long_fetch_dec_release(atomic_long_t *v)h](j)}(hlongh]hlong}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM%ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0hhhj0hM%ubh)}(h!raw_atomic_long_fetch_dec_releaseh]j)}(h!raw_atomic_long_fetch_dec_releaseh]h!raw_atomic_long_fetch_dec_release}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj0hhhj0hM%ubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj0modnameN classnameNjwjz)}j}]j)}jsj0sb#c.raw_atomic_long_fetch_dec_releaseasbuh1hhj0ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj0ubj)}(hjh]h*}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubj)}(hjph]hv}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj0ubah}(h]h ]h"]h$]h&]jjuh1j3hj0hhhj0hM%ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj0hhhj0hM%ubah}(h]j0ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj0hM%hj0hhubj4)}(hhh]jM)}(h&atomic decrement with release orderingh]h&atomic decrement with release ordering}(hj91hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM%hj61hhubah}(h]h ]h"]h$]h&]uh1j3hj0hhhj0hM%ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjQ1jHjQ1jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with release ordering. Safe to use in noinstr code; prefer atomic_long_fetch_dec_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj[1h]h Parameters}(hj]1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjY1ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM)hjU1ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjz1h]hatomic_long_t *v}(hj|1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjx1ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM&hjt1ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj1hM&hj1ubah}(h]h ]h"]h$]h&]uh1jhjt1ubeh}(h]h ]h"]h$]h&]uh1jhj1hM&hjq1ubah}(h]h ]h"]h$]h&]uh1jhjU1ubjM)}(h**Description**h]j)}(hj1h]h Description}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM(hjU1ubjM)}(h>Atomically updates **v** to (**v** - 1) with release ordering.h](hAtomically updates }(hj1hhhNhNubj)}(h**v**h]hv}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh to (}(hj1hhhNhNubj)}(h**v**h]hv}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubh - 1) with release ordering.}(hj1hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM'hjU1ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_dec_release() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_dec_release() elsewhere.}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM)hjU1ubjM)}(h **Return**h]j)}(hj2h]hReturn}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj 2ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM+hjU1ubjM)}(hThe original value of **v**.h](hThe original value of }(hj%2hhhNhNubj)}(h**v**h]hv}(hj-2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%2ubh.}(hj%2hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM,hjU1ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_dec_relaxed (C function)#c.raw_atomic_long_fetch_dec_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9long raw_atomic_long_fetch_dec_relaxed (atomic_long_t *v)h]h)}(h8long raw_atomic_long_fetch_dec_relaxed(atomic_long_t *v)h](j)}(hlongh]hlong}(hjf2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjb2hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM9ubjQ)}(h h]h }(hju2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjb2hhhjt2hM9ubh)}(h!raw_atomic_long_fetch_dec_relaxedh]j)}(h!raw_atomic_long_fetch_dec_relaxedh]h!raw_atomic_long_fetch_dec_relaxed}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjb2hhhjt2hM9ubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2modnameN classnameNjwjz)}j}]j)}jsj2sb#c.raw_atomic_long_fetch_dec_relaxedasbuh1hhj2ubjQ)}(h h]h }(hj2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj2ubj)}(hjh]h*}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubj)}(hjph]hv}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj2ubah}(h]h ]h"]h$]h&]jjuh1j3hjb2hhhjt2hM9ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj^2hhhjt2hM9ubah}(h]jY2ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjt2hM9hj[2hhubj4)}(hhh]jM)}(h&atomic decrement with relaxed orderingh]h&atomic decrement with relaxed ordering}(hj 3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM9hj3hhubah}(h]h ]h"]h$]h&]uh1j3hj[2hhhjt2hM9ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj"3jHj"3jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** - 1) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_fetch_dec_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj,3h]h Parameters}(hj.3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*3ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM=hj&3ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjK3h]hatomic_long_t *v}(hjM3hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjI3ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM:hjE3ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjd3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj`3hM:hja3ubah}(h]h ]h"]h$]h&]uh1jhjE3ubeh}(h]h ]h"]h$]h&]uh1jhj`3hM:hjB3ubah}(h]h ]h"]h$]h&]uh1jhj&3ubjM)}(h**Description**h]j)}(hj3h]h Description}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM<hj&3ubjM)}(h>Atomically updates **v** to (**v** - 1) with relaxed ordering.h](hAtomically updates }(hj3hhhNhNubj)}(h**v**h]hv}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubh to (}(hj3hhhNhNubj)}(h**v**h]hv}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubh - 1) with relaxed ordering.}(hj3hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM;hj&3ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_dec_relaxed() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_dec_relaxed() elsewhere.}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM=hj&3ubjM)}(h **Return**h]j)}(hj3h]hReturn}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM?hj&3ubjM)}(hThe original value of **v**.h](hThe original value of }(hj3hhhNhNubj)}(h**v**h]hv}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubh.}(hj3hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM@hj&3ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h raw_atomic_long_and (C function)c.raw_atomic_long_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h3void raw_atomic_long_and (long i, atomic_long_t *v)h]h)}(h2void raw_atomic_long_and(long i, atomic_long_t *v)h](j)}(hvoidh]hvoid}(hj74hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj34hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMMubjQ)}(h h]h }(hjF4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj34hhhjE4hMMubh)}(hraw_atomic_long_andh]j)}(hraw_atomic_long_andh]hraw_atomic_long_and}(hjX4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjT4ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj34hhhjE4hMMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjt4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp4ubjQ)}(h h]h }(hj4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjp4ubj)}(hjh]hi}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjl4ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj4modnameN classnameNjwjz)}j}]j)}jsjZ4sbc.raw_atomic_long_andasbuh1hhj4ubjQ)}(h h]h }(hj4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hjh]h*}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubj)}(hjph]hv}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjl4ubeh}(h]h ]h"]h$]h&]jjuh1j3hj34hhhjE4hMMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj/4hhhjE4hMMubah}(h]j*4ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjE4hMMhj,4hhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMMhj 5hhubah}(h]h ]h"]h$]h&]uh1j3hj,4hhhjE4hMMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj'5jHj'5jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_and() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj15h]h Parameters}(hj35hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/5ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMQhj+5ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjP5h]hlong i}(hjR5hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjN5ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMNhjJ5ubj)}(hhh]jM)}(h long valueh]h long value}(hji5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhje5hMNhjf5ubah}(h]h ]h"]h$]h&]uh1jhjJ5ubeh}(h]h ]h"]h$]h&]uh1jhje5hMNhjG5ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj5h]hatomic_long_t *v}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj5ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMOhj5ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj5hMOhj5ubah}(h]h ]h"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]uh1jhj5hMOhjG5ubeh}(h]h ]h"]h$]h&]uh1jhj+5ubjM)}(h**Description**h]j)}(hj5h]h Description}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMQhj+5ubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hj5hhhNhNubj)}(h**v**h]hv}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh to (}(hj5hhhNhNubj)}(h**v**h]hv}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh & }(hj5hhhNhNubj)}(h**i**h]hi}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh) with relaxed ordering.}(hj5hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMPhj+5ubjM)}(h@Safe to use in noinstr code; prefer atomic_long_and() elsewhere.h]h@Safe to use in noinstr code; prefer atomic_long_and() elsewhere.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMRhj+5ubjM)}(h **Return**h]j)}(hj06h]hReturn}(hj26hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.6ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMThj+5ubjM)}(hNothing.h]hNothing.}(hjF6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMUhj+5ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&raw_atomic_long_fetch_and (C function)c.raw_atomic_long_fetch_andhNtauh1hhjhhhNhNubh)}(hhh](h)}(h9long raw_atomic_long_fetch_and (long i, atomic_long_t *v)h]h)}(h8long raw_atomic_long_fetch_and(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hju6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjq6hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMbubjQ)}(h h]h }(hj6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjq6hhhj6hMbubh)}(hraw_atomic_long_fetch_andh]j)}(hraw_atomic_long_fetch_andh]hraw_atomic_long_fetch_and}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjq6hhhj6hMbubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubjQ)}(h h]h }(hj6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj6ubj)}(hjh]hi}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj6ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj6modnameN classnameNjwjz)}j}]j)}jsj6sbc.raw_atomic_long_fetch_andasbuh1hhj6ubjQ)}(h h]h }(hj 7hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj6ubj)}(hjh]h*}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubj)}(hjph]hv}(hj$7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj6ubeh}(h]h ]h"]h$]h&]jjuh1j3hjq6hhhj6hMbubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjm6hhhj6hMbubah}(h]jh6ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj6hMbhjj6hhubj4)}(hhh]jM)}(h%atomic bitwise AND with full orderingh]h%atomic bitwise AND with full ordering}(hjM7hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMbhjJ7hhubah}(h]h ]h"]h$]h&]uh1j3hjj6hhhj6hMbubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGje7jHje7jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **i**) with full ordering. Safe to use in noinstr code; prefer atomic_long_fetch_and() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjo7h]h Parameters}(hjq7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjm7ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMfhji7ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj7h]hlong i}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj7ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMchj7ubj)}(hhh]jM)}(h long valueh]h long value}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj7hMchj7ubah}(h]h ]h"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]uh1jhj7hMchj7ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj7h]hatomic_long_t *v}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj7ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMdhj7ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj7hMdhj7ubah}(h]h ]h"]h$]h&]uh1jhj7ubeh}(h]h ]h"]h$]h&]uh1jhj7hMdhj7ubeh}(h]h ]h"]h$]h&]uh1jhji7ubjM)}(h**Description**h]j)}(hj8h]h Description}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMfhji7ubjM)}(h?Atomically updates **v** to (**v** & **i**) with full ordering.h](hAtomically updates }(hj8hhhNhNubj)}(h**v**h]hv}(hj 8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh to (}(hj8hhhNhNubj)}(h**v**h]hv}(hj28hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh & }(hj8hhhNhNubj)}(h**i**h]hi}(hjD8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh) with full ordering.}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMehji7ubjM)}(hFSafe to use in noinstr code; prefer atomic_long_fetch_and() elsewhere.h]hFSafe to use in noinstr code; prefer atomic_long_fetch_and() elsewhere.}(hj]8hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMghji7ubjM)}(h **Return**h]j)}(hjn8h]hReturn}(hjp8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjl8ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMihji7ubjM)}(hThe original value of **v**.h](hThe original value of }(hj8hhhNhNubj)}(h**v**h]hv}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh.}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMjhji7ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_and_acquire (C function)#c.raw_atomic_long_fetch_and_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_and_acquire (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_and_acquire(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMwubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj8hhhj8hMwubh)}(h!raw_atomic_long_fetch_and_acquireh]j)}(h!raw_atomic_long_fetch_and_acquireh]h!raw_atomic_long_fetch_and_acquire}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj8hhhj8hMwubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubjQ)}(h h]h }(hj9hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj8ubj)}(hjh]hi}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj99hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj69ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj;9modnameN classnameNjwjz)}j}]j)}jsj8sb#c.raw_atomic_long_fetch_and_acquireasbuh1hhj29ubjQ)}(h h]h }(hjY9hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj29ubj)}(hjh]h*}(hjg9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj29ubj)}(hjph]hv}(hjt9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj29ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj8ubeh}(h]h ]h"]h$]h&]jjuh1j3hj8hhhj8hMwubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj8hhhj8hMwubah}(h]j8ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj8hMwhj8hhubj4)}(hhh]jM)}(h(atomic bitwise AND with acquire orderingh]h(atomic bitwise AND with acquire ordering}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMwhj9hhubah}(h]h ]h"]h$]h&]uh1j3hj8hhhj8hMwubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj9jHj9jIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_fetch_and_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj9h]h Parameters}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM{hj9ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj9h]hlong i}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj9ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMxhj9ubj)}(hhh]jM)}(h long valueh]h long value}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj9hMxhj9ubah}(h]h ]h"]h$]h&]uh1jhj9ubeh}(h]h ]h"]h$]h&]uh1jhj9hMxhj9ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj:h]hatomic_long_t *v}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj:ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMyhj:ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj0:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,:hMyhj-:ubah}(h]h ]h"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]uh1jhj,:hMyhj9ubeh}(h]h ]h"]h$]h&]uh1jhj9ubjM)}(h**Description**h]j)}(hjR:h]h Description}(hjT:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjP:ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM{hj9ubjM)}(hBAtomically updates **v** to (**v** & **i**) with acquire ordering.h](hAtomically updates }(hjh:hhhNhNubj)}(h**v**h]hv}(hjp:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh:ubh to (}(hjh:hhhNhNubj)}(h**v**h]hv}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh:ubh & }(hjh:hhhNhNubj)}(h**i**h]hi}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh:ubh) with acquire ordering.}(hjh:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMzhj9ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_and_acquire() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_and_acquire() elsewhere.}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM|hj9ubjM)}(h **Return**h]j)}(hj:h]hReturn}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM~hj9ubjM)}(hThe original value of **v**.h](hThe original value of }(hj:hhhNhNubj)}(h**v**h]hv}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubh.}(hj:hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj9ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_and_release (C function)#c.raw_atomic_long_fetch_and_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_and_release (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_and_release(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj$;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;hhhj#;hMubh)}(h!raw_atomic_long_fetch_and_releaseh]j)}(h!raw_atomic_long_fetch_and_releaseh]h!raw_atomic_long_fetch_and_release}(hj6;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2;ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj;hhhj#;hMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjR;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjN;ubjQ)}(h h]h }(hj`;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjN;ubj)}(hjh]hi}(hjn;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjN;ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjJ;ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj;modnameN classnameNjwjz)}j}]j)}jsj8;sb#c.raw_atomic_long_fetch_and_releaseasbuh1hhj;ubjQ)}(h h]h }(hj;hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj;ubj)}(hjh]h*}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubj)}(hjph]hv}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjJ;ubeh}(h]h ]h"]h$]h&]jjuh1j3hj;hhhj#;hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj ;hhhj#;hMubah}(h]j;ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj#;hMhj ;hhubj4)}(hhh]jM)}(h(atomic bitwise AND with release orderingh]h(atomic bitwise AND with release ordering}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj;hhubah}(h]h ]h"]h$]h&]uh1j3hj ;hhhj#;hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj<jHj<jIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **i**) with release ordering. Safe to use in noinstr code; prefer atomic_long_fetch_and_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj<h]h Parameters}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj <ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj <ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj.<h]hlong i}(hj0<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj,<ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj(<ubj)}(hhh]jM)}(h long valueh]h long value}(hjG<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjC<hMhjD<ubah}(h]h ]h"]h$]h&]uh1jhj(<ubeh}(h]h ]h"]h$]h&]uh1jhjC<hMhj%<ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjg<h]hatomic_long_t *v}(hji<hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhje<ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhja<ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj|<hMhj}<ubah}(h]h ]h"]h$]h&]uh1jhja<ubeh}(h]h ]h"]h$]h&]uh1jhj|<hMhj%<ubeh}(h]h ]h"]h$]h&]uh1jhj <ubjM)}(h**Description**h]j)}(hj<h]h Description}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj <ubjM)}(hBAtomically updates **v** to (**v** & **i**) with release ordering.h](hAtomically updates }(hj<hhhNhNubj)}(h**v**h]hv}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh to (}(hj<hhhNhNubj)}(h**v**h]hv}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh & }(hj<hhhNhNubj)}(h**i**h]hi}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh) with release ordering.}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj <ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_and_release() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_and_release() elsewhere.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj <ubjM)}(h **Return**h]j)}(hj=h]hReturn}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj =ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj <ubjM)}(hThe original value of **v**.h](hThe original value of }(hj$=hhhNhNubj)}(h**v**h]hv}(hj,=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$=ubh.}(hj$=hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj <ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_and_relaxed (C function)#c.raw_atomic_long_fetch_and_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_and_relaxed (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_and_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hje=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhja=hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjt=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhja=hhhjs=hMubh)}(h!raw_atomic_long_fetch_and_relaxedh]j)}(h!raw_atomic_long_fetch_and_relaxedh]h!raw_atomic_long_fetch_and_relaxed}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubah}(h]h ](jjeh"]h$]h&]jjuh1hhja=hhhjs=hMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]hi}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj=modnameN classnameNjwjz)}j}]j)}jsj=sb#c.raw_atomic_long_fetch_and_relaxedasbuh1hhj=ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]h*}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubj)}(hjph]hv}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubeh}(h]h ]h"]h$]h&]jjuh1j3hja=hhhjs=hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj]=hhhjs=hMubah}(h]jX=ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjs=hMhjZ=hhubj4)}(hhh]jM)}(h(atomic bitwise AND with relaxed orderingh]h(atomic bitwise AND with relaxed ordering}(hj=>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj:>hhubah}(h]h ]h"]h$]h&]uh1j3hjZ=hhhjs=hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjU>jHjU>jIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_fetch_and_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj_>h]h Parameters}(hja>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]>ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjY>ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj~>h]hlong i}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj|>ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjx>ubj)}(hhh]jM)}(h long valueh]h long value}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMhj>ubah}(h]h ]h"]h$]h&]uh1jhjx>ubeh}(h]h ]h"]h$]h&]uh1jhj>hMhju>ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj>h]hatomic_long_t *v}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj>ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMhj>ubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hMhju>ubeh}(h]h ]h"]h$]h&]uh1jhjY>ubjM)}(h**Description**h]j)}(hj>h]h Description}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjY>ubjM)}(hBAtomically updates **v** to (**v** & **i**) with relaxed ordering.h](hAtomically updates }(hj?hhhNhNubj)}(h**v**h]hv}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh to (}(hj?hhhNhNubj)}(h**v**h]hv}(hj"?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh & }(hj?hhhNhNubj)}(h**i**h]hi}(hj4?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubh) with relaxed ordering.}(hj?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjY>ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_and_relaxed() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_and_relaxed() elsewhere.}(hjM?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjY>ubjM)}(h **Return**h]j)}(hj^?h]hReturn}(hj`?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\?ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjY>ubjM)}(hThe original value of **v**.h](hThe original value of }(hjt?hhhNhNubj)}(h**v**h]hv}(hj|?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjt?ubh.}(hjt?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjY>ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#raw_atomic_long_andnot (C function)c.raw_atomic_long_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(h6void raw_atomic_long_andnot (long i, atomic_long_t *v)h]h)}(h5void raw_atomic_long_andnot(long i, atomic_long_t *v)h](j)}(hvoidh]hvoid}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?hhhj?hMubh)}(hraw_atomic_long_andnoth]j)}(hraw_atomic_long_andnoth]hraw_atomic_long_andnot}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj?hhhj?hMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]hi}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj)@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&@ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj+@modnameN classnameNjwjz)}j}]j)}jsj?sbc.raw_atomic_long_andnotasbuh1hhj"@ubjQ)}(h h]h }(hjI@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"@ubj)}(hjh]h*}(hjW@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"@ubj)}(hjph]hv}(hjd@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"@ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubeh}(h]h ]h"]h$]h&]jjuh1j3hj?hhhj?hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj?hhhj?hMubah}(h]j?ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj?hMhj?hhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with relaxed orderingh]h,atomic bitwise AND NOT with relaxed ordering}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@hhubah}(h]h ]h"]h$]h&]uh1j3hj?hhhj?hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj@jHj@jIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **~i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_andnot() elsewhere. **Return** Nothing.h](jM)}(h**Parameters**h]j)}(hj@h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj@h]hlong i}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@ubj)}(hhh]jM)}(h long valueh]h long value}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj@hMhj@ubah}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hMhj@ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjAh]hatomic_long_t *v}(hj AhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjAubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj AhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjAhMhjAubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhjAhMhj@ubeh}(h]h ]h"]h$]h&]uh1jhj@ubjM)}(h**Description**h]j)}(hjBAh]h Description}(hjDAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@Aubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@ubjM)}(hCAtomically updates **v** to (**v** & **~i**) with relaxed ordering.h](hAtomically updates }(hjXAhhhNhNubj)}(h**v**h]hv}(hj`AhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXAubh to (}(hjXAhhhNhNubj)}(h**v**h]hv}(hjrAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXAubh & }(hjXAhhhNhNubj)}(h**~i**h]h~i}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXAubh) with relaxed ordering.}(hjXAhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@ubjM)}(hCSafe to use in noinstr code; prefer atomic_long_andnot() elsewhere.h]hCSafe to use in noinstr code; prefer atomic_long_andnot() elsewhere.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@ubjM)}(h **Return**h]j)}(hjAh]hReturn}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@ubjM)}(hNothing.h]hNothing.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj@ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_long_fetch_andnot (C function)c.raw_atomic_long_fetch_andnothNtauh1hhjhhhNhNubh)}(hhh](h)}(hBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,Bubj)}(hjh]hi}(hjLBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,Bubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj(Bubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjgBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjiBmodnameN classnameNjwjz)}j}]j)}jsjBsbc.raw_atomic_long_fetch_andnotasbuh1hhj`BubjQ)}(h h]h }(hjBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`Bubj)}(hjh]h*}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`Bubj)}(hjph]hv}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`Bubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj(Bubeh}(h]h ]h"]h$]h&]jjuh1j3hjAhhhjBhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjAhhhjBhMubah}(h]jAah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjBhMhjAhhubj4)}(hhh]jM)}(h)atomic bitwise AND NOT with full orderingh]h)atomic bitwise AND NOT with full ordering}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjBhhubah}(h]h ]h"]h$]h&]uh1j3hjAhhhjBhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjBjHjBjIjJjKuh1hhhhjhNhNubj)}(hX **Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **~i**) with full ordering. Safe to use in noinstr code; prefer atomic_long_fetch_andnot() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjBh]h Parameters}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjBubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj Ch]hlong i}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj Cubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjCubj)}(hhh]jM)}(h long valueh]h long value}(hj%ChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj!ChMhj"Cubah}(h]h ]h"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]uh1jhj!ChMhjCubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjECh]hatomic_long_t *v}(hjGChhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjCCubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj?Cubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj^ChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjZChMhj[Cubah}(h]h ]h"]h$]h&]uh1jhj?Cubeh}(h]h ]h"]h$]h&]uh1jhjZChMhjCubeh}(h]h ]h"]h$]h&]uh1jhjBubjM)}(h**Description**h]j)}(hjCh]h Description}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~Cubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjBubjM)}(h@Atomically updates **v** to (**v** & **~i**) with full ordering.h](hAtomically updates }(hjChhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh to (}(hjChhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh & }(hjChhhNhNubj)}(h**~i**h]h~i}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh) with full ordering.}(hjChhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjBubjM)}(hISafe to use in noinstr code; prefer atomic_long_fetch_andnot() elsewhere.h]hISafe to use in noinstr code; prefer atomic_long_fetch_andnot() elsewhere.}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjBubjM)}(h **Return**h]j)}(hjCh]hReturn}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjBubjM)}(hThe original value of **v**.h](hThe original value of }(hjDhhhNhNubj)}(h**v**h]hv}(hj DhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh.}(hjDhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjBubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h1raw_atomic_long_fetch_andnot_acquire (C function)&c.raw_atomic_long_fetch_andnot_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hDlong raw_atomic_long_fetch_andnot_acquire (long i, atomic_long_t *v)h]h)}(hClong raw_atomic_long_fetch_andnot_acquire(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjCDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?Dhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjRDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?DhhhjQDhMubh)}(h$raw_atomic_long_fetch_andnot_acquireh]j)}(h$raw_atomic_long_fetch_andnot_acquireh]h$raw_atomic_long_fetch_andnot_acquire}(hjdDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`Dubah}(h]h ](jjeh"]h$]h&]jjuh1hhj?DhhhjQDhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|DubjQ)}(h h]h }(hjDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj|Dubj)}(hjh]hi}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|Dubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjxDubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjDmodnameN classnameNjwjz)}j}]j)}jsjfDsb&c.raw_atomic_long_fetch_andnot_acquireasbuh1hhjDubjQ)}(h h]h }(hjDhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDubj)}(hjh]h*}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubj)}(hjph]hv}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjxDubeh}(h]h ]h"]h$]h&]jjuh1j3hj?DhhhjQDhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj;DhhhjQDhMubah}(h]j6Dah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjQDhMhj8Dhhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with acquire orderingh]h,atomic bitwise AND NOT with acquire ordering}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjEhhubah}(h]h ]h"]h$]h&]uh1j3hj8DhhhjQDhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj3EjHj3EjIjJjKuh1hhhhjhNhNubj)}(hX+**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **~i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_fetch_andnot_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj=Eh]h Parameters}(hj?EhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;Eubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj7Eubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj\Eh]hlong i}(hj^EhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjZEubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjVEubj)}(hhh]jM)}(h long valueh]h long value}(hjuEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjqEhMhjrEubah}(h]h ]h"]h$]h&]uh1jhjVEubeh}(h]h ]h"]h$]h&]uh1jhjqEhMhjSEubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjEh]hatomic_long_t *v}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjEubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjEubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhMhjEubah}(h]h ]h"]h$]h&]uh1jhjEubeh}(h]h ]h"]h$]h&]uh1jhjEhMhjSEubeh}(h]h ]h"]h$]h&]uh1jhj7EubjM)}(h**Description**h]j)}(hjEh]h Description}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj7EubjM)}(hCAtomically updates **v** to (**v** & **~i**) with acquire ordering.h](hAtomically updates }(hjEhhhNhNubj)}(h**v**h]hv}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubh to (}(hjEhhhNhNubj)}(h**v**h]hv}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubh & }(hjEhhhNhNubj)}(h**~i**h]h~i}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubh) with acquire ordering.}(hjEhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj7EubjM)}(hQSafe to use in noinstr code; prefer atomic_long_fetch_andnot_acquire() elsewhere.h]hQSafe to use in noinstr code; prefer atomic_long_fetch_andnot_acquire() elsewhere.}(hj+FhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj7EubjM)}(h **Return**h]j)}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:Fubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj7EubjM)}(hThe original value of **v**.h](hThe original value of }(hjRFhhhNhNubj)}(h**v**h]hv}(hjZFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRFubh.}(hjRFhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj7Eubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h1raw_atomic_long_fetch_andnot_release (C function)&c.raw_atomic_long_fetch_andnot_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hDlong raw_atomic_long_fetch_andnot_release (long i, atomic_long_t *v)h]h)}(hClong raw_atomic_long_fetch_andnot_release(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFhhhjFhMubh)}(h$raw_atomic_long_fetch_andnot_releaseh]j)}(h$raw_atomic_long_fetch_andnot_releaseh]h$raw_atomic_long_fetch_andnot_release}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ](jjeh"]h$]h&]jjuh1hhjFhhhjFhMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFubj)}(hjh]hi}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjFubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj GmodnameN classnameNjwjz)}j}]j)}jsjFsb&c.raw_atomic_long_fetch_andnot_releaseasbuh1hhjGubjQ)}(h h]h }(hj'GhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjGubj)}(hjh]h*}(hj5GhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubj)}(hjph]hv}(hjBGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjFubeh}(h]h ]h"]h$]h&]jjuh1j3hjFhhhjFhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjFhhhjFhMubah}(h]jFah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjFhMhjFhhubj4)}(hhh]jM)}(h,atomic bitwise AND NOT with release orderingh]h,atomic bitwise AND NOT with release ordering}(hjkGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjhGhhubah}(h]h ]h"]h$]h&]uh1j3hjFhhhjFhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjGjHjGjIjJjKuh1hhhhjhNhNubj)}(hX+**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** & **~i**) with release ordering. Safe to use in noinstr code; prefer atomic_long_fetch_andnot_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjGh]h Parameters}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hjGh]hlong i}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubj)}(hhh]jM)}(h long valueh]h long value}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhMhjGubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjGhMhjGubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjGh]hatomic_long_t *v}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhMhjGubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjGhMhjGubeh}(h]h ]h"]h$]h&]uh1jhjGubjM)}(h**Description**h]j)}(hj Hh]h Description}(hj"HhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubjM)}(hCAtomically updates **v** to (**v** & **~i**) with release ordering.h](hAtomically updates }(hj6HhhhNhNubj)}(h**v**h]hv}(hj>HhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6Hubh to (}(hj6HhhhNhNubj)}(h**v**h]hv}(hjPHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6Hubh & }(hj6HhhhNhNubj)}(h**~i**h]h~i}(hjbHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6Hubh) with release ordering.}(hj6HhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubjM)}(hQSafe to use in noinstr code; prefer atomic_long_fetch_andnot_release() elsewhere.h]hQSafe to use in noinstr code; prefer atomic_long_fetch_andnot_release() elsewhere.}(hj{HhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubjM)}(h **Return**h]j)}(hjHh]hReturn}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubjM)}(hThe original value of **v**.h](hThe original value of }(hjHhhhNhNubj)}(h**v**h]hv}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh.}(hjHhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h1raw_atomic_long_fetch_andnot_relaxed (C function)&c.raw_atomic_long_fetch_andnot_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hDlong raw_atomic_long_fetch_andnot_relaxed (long i, atomic_long_t *v)h]h)}(hClong raw_atomic_long_fetch_andnot_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM ubjQ)}(h h]h }(hjHhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjHhhhjHhM ubh)}(h$raw_atomic_long_fetch_andnot_relaxedh]j)}(h$raw_atomic_long_fetch_andnot_relaxedh]h$raw_atomic_long_fetch_andnot_relaxed}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubah}(h]h ](jjeh"]h$]h&]jjuh1hhjHhhhjHhM ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj IhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubjQ)}(h h]h }(hj.IhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjIubj)}(hjh]hi}(hjXh]h Description}(hj@XhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj]ubeh}(h]h ]h"]h$]h&]jjuh1j3hj]hhhj]hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj]hhhj]hMubah}(h]j]ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj]hMhj]hhubj4)}(hhh]jM)}(h(atomic bitwise XOR with release orderingh]h(atomic bitwise XOR with release ordering}(hjg^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjd^hhubah}(h]h ]h"]h$]h&]uh1j3hj]hhhj]hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj^jHj^jIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** ^ **i**) with release ordering. Safe to use in noinstr code; prefer atomic_long_fetch_xor_release() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj^h]h Parameters}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj^ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj^h]hlong i}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj^ubj)}(hhh]jM)}(h long valueh]h long value}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhj^hMhj^ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj^h]hatomic_long_t *v}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj^ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj^ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhj^hMhj^ubeh}(h]h ]h"]h$]h&]uh1jhj^ubjM)}(h**Description**h]j)}(hj_h]h Description}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj^ubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with release ordering.h](hAtomically updates }(hj2_hhhNhNubj)}(h**v**h]hv}(hj:_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2_ubh to (}(hj2_hhhNhNubj)}(h**v**h]hv}(hjL_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2_ubh ^ }(hj2_hhhNhNubj)}(h**i**h]hi}(hj^_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2_ubh) with release ordering.}(hj2_hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj^ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_xor_release() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_xor_release() elsewhere.}(hjw_hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj^ubjM)}(h **Return**h]j)}(hj_h]hReturn}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj^ubjM)}(hThe original value of **v**.h](hThe original value of }(hj_hhhNhNubj)}(h**v**h]hv}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubh.}(hj_hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj^ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h.raw_atomic_long_fetch_xor_relaxed (C function)#c.raw_atomic_long_fetch_xor_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hAlong raw_atomic_long_fetch_xor_relaxed (long i, atomic_long_t *v)h]h)}(h@long raw_atomic_long_fetch_xor_relaxed(long i, atomic_long_t *v)h](j)}(hlongh]hlong}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_hhhj_hMubh)}(h!raw_atomic_long_fetch_xor_relaxedh]j)}(h!raw_atomic_long_fetch_xor_relaxedh]h!raw_atomic_long_fetch_xor_relaxed}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj_hhhj_hMubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubjQ)}(h h]h }(hj*`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`ubj)}(hjh]hi}(hj8`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj`ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjS`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjP`ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjU`modnameN classnameNjwjz)}j}]j)}jsj`sb#c.raw_atomic_long_fetch_xor_relaxedasbuh1hhjL`ubjQ)}(h h]h }(hjs`hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjL`ubj)}(hjh]h*}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjL`ubj)}(hjph]hv}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjL`ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj`ubeh}(h]h ]h"]h$]h&]jjuh1j3hj_hhhj_hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj_hhhj_hMubah}(h]j_ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj_hMhj_hhubj4)}(hhh]jM)}(h(atomic bitwise XOR with relaxed orderingh]h(atomic bitwise XOR with relaxed ordering}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`hhubah}(h]h ]h"]h$]h&]uh1j3hj_hhhj_hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj`jHj`jIjJjKuh1hhhhjhNhNubj)}(hX'**Parameters** ``long i`` long value ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** ^ **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_fetch_xor_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj`h]h Parameters}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubj)}(hhh](j)}(h``long i`` long value h](j)}(h ``long i``h]jS)}(hj`h]hlong i}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubj)}(hhh]jM)}(h long valueh]h long value}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj ahMhjaubah}(h]h ]h"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]uh1jhj ahMhj`ubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj1ah]hatomic_long_t *v}(hj3ahhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj/aubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj+aubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjJahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjFahMhjGaubah}(h]h ]h"]h$]h&]uh1jhj+aubeh}(h]h ]h"]h$]h&]uh1jhjFahMhj`ubeh}(h]h ]h"]h$]h&]uh1jhj`ubjM)}(h**Description**h]j)}(hjlah]h Description}(hjnahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjaubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubjM)}(hBAtomically updates **v** to (**v** ^ **i**) with relaxed ordering.h](hAtomically updates }(hjahhhNhNubj)}(h**v**h]hv}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh to (}(hjahhhNhNubj)}(h**v**h]hv}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh ^ }(hjahhhNhNubj)}(h**i**h]hi}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh) with relaxed ordering.}(hjahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubjM)}(hNSafe to use in noinstr code; prefer atomic_long_fetch_xor_relaxed() elsewhere.h]hNSafe to use in noinstr code; prefer atomic_long_fetch_xor_relaxed() elsewhere.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubjM)}(h **Return**h]j)}(hjah]hReturn}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubjM)}(hThe original value of **v**.h](hThe original value of }(hjahhhNhNubj)}(h**v**h]hv}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh.}(hjahhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!raw_atomic_long_xchg (C function)c.raw_atomic_long_xchghNtauh1hhjhhhNhNubh)}(hhh](h)}(h6long raw_atomic_long_xchg (atomic_long_t *v, long new)h]h)}(h5long raw_atomic_long_xchg(atomic_long_t *v, long new)h](j)}(hlongh]hlong}(hj/bhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+bhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj>bhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+bhhhj=bhMubh)}(hraw_atomic_long_xchgh]j)}(hraw_atomic_long_xchgh]hraw_atomic_long_xchg}(hjPbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLbubah}(h]h ](jjeh"]h$]h&]jjuh1hhj+bhhhj=bhMubj4)}(h(atomic_long_t *v, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjobhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlbubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjqbmodnameN classnameNjwjz)}j}]j)}jsjRbsbc.raw_atomic_long_xchgasbuh1hhjhbubjQ)}(h h]h }(hjbhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhbubj)}(hjh]h*}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhbubj)}(hjph]hv}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhbubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdbubj:)}(hlong newh](j)}(hlongh]hlong}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubjQ)}(h h]h }(hjbhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjbubj)}(hnewh]hnew}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdbubeh}(h]h ]h"]h$]h&]jjuh1j3hj+bhhhj=bhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj'bhhhj=bhMubah}(h]j"bah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj=bhMhj$bhhubj4)}(hhh]jM)}(h"atomic exchange with full orderingh]h"atomic exchange with full ordering}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjchhubah}(h]h ]h"]h$]h&]uh1j3hj$bhhhj=bhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj cjHj cjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long new`` long value to assign **Description** Atomically updates **v** to **new** with full ordering. Safe to use in noinstr code; prefer atomic_long_xchg() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj*ch]h Parameters}(hj,chhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(cubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$cubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjIch]hatomic_long_t *v}(hjKchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGcubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjCcubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjbchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj^chMhj_cubah}(h]h ]h"]h$]h&]uh1jhjCcubeh}(h]h ]h"]h$]h&]uh1jhj^chMhj@cubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hjch]hlong new}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj|cubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjchMhjcubah}(h]h ]h"]h$]h&]uh1jhj|cubeh}(h]h ]h"]h$]h&]uh1jhjchMhj@cubeh}(h]h ]h"]h$]h&]uh1jhj$cubjM)}(h**Description**h]j)}(hjch]h Description}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$cubjM)}(h7Atomically updates **v** to **new** with full ordering.h](hAtomically updates }(hjchhhNhNubj)}(h**v**h]hv}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh to }(hjchhhNhNubj)}(h**new**h]hnew}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubh with full ordering.}(hjchhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$cubjM)}(hASafe to use in noinstr code; prefer atomic_long_xchg() elsewhere.h]hASafe to use in noinstr code; prefer atomic_long_xchg() elsewhere.}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$cubjM)}(h **Return**h]j)}(hjdh]hReturn}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$cubjM)}(hThe original value of **v**.h](hThe original value of }(hj-dhhhNhNubj)}(h**v**h]hv}(hj5dhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-dubh.}(hj-dhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj$cubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_long_xchg_acquire (C function)c.raw_atomic_long_xchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(h>long raw_atomic_long_xchg_acquire (atomic_long_t *v, long new)h]h)}(h=long raw_atomic_long_xchg_acquire(atomic_long_t *v, long new)h](j)}(hlongh]hlong}(hjndhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjdhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hj}dhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjjdhhhj|dhMubh)}(hraw_atomic_long_xchg_acquireh]j)}(hraw_atomic_long_xchg_acquireh]hraw_atomic_long_xchg_acquire}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ](jjeh"]h$]h&]jjuh1hhjjdhhhj|dhMubj4)}(h(atomic_long_t *v, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjdmodnameN classnameNjwjz)}j}]j)}jsjdsbc.raw_atomic_long_xchg_acquireasbuh1hhjdubjQ)}(h h]h }(hjdhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdubj)}(hjh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubj)}(hjph]hv}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdubj:)}(hlong newh](j)}(hlongh]hlong}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubjQ)}(h h]h }(hjehhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdubj)}(hnewh]hnew}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdubeh}(h]h ]h"]h$]h&]jjuh1j3hjjdhhhj|dhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjfdhhhj|dhMubah}(h]jadah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj|dhMhjcdhhubj4)}(hhh]jM)}(h%atomic exchange with acquire orderingh]h%atomic exchange with acquire ordering}(hjGehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjDehhubah}(h]h ]h"]h$]h&]uh1j3hjcdhhhj|dhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj_ejHj_ejIjJjKuh1hhhhjhNhNubj)}(hX&**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long new`` long value to assign **Description** Atomically updates **v** to **new** with acquire ordering. Safe to use in noinstr code; prefer atomic_long_xchg_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjieh]h Parameters}(hjkehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgeubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM hjceubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjeh]hatomic_long_t *v}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjeubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjeubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjehMhjeubah}(h]h ]h"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]uh1jhjehMhjeubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hjeh]hlong new}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjeubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjeubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjehMhjeubah}(h]h ]h"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]uh1jhjehMhjeubeh}(h]h ]h"]h$]h&]uh1jhjceubjM)}(h**Description**h]j)}(hjeh]h Description}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM hjceubjM)}(h:Atomically updates **v** to **new** with acquire ordering.h](hAtomically updates }(hjfhhhNhNubj)}(h**v**h]hv}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh to }(hjfhhhNhNubj)}(h**new**h]hnew}(hj,fhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubh with acquire ordering.}(hjfhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM hjceubjM)}(hISafe to use in noinstr code; prefer atomic_long_xchg_acquire() elsewhere.h]hISafe to use in noinstr code; prefer atomic_long_xchg_acquire() elsewhere.}(hjEfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM hjceubjM)}(h **Return**h]j)}(hjVfh]hReturn}(hjXfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTfubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM hjceubjM)}(hThe original value of **v**.h](hThe original value of }(hjlfhhhNhNubj)}(h**v**h]hv}(hjtfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlfubh.}(hjlfhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjceubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_long_xchg_release (C function)c.raw_atomic_long_xchg_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(h>long raw_atomic_long_xchg_release (atomic_long_t *v, long new)h]h)}(h=long raw_atomic_long_xchg_release(atomic_long_t *v, long new)h](j)}(hlongh]hlong}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjfhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfhhhjfhMubh)}(hraw_atomic_long_xchg_releaseh]j)}(hraw_atomic_long_xchg_releaseh]hraw_atomic_long_xchg_release}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubah}(h]h ](jjeh"]h$]h&]jjuh1hhjfhhhjfhMubj4)}(h(atomic_long_t *v, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjfmodnameN classnameNjwjz)}j}]j)}jsjfsbc.raw_atomic_long_xchg_releaseasbuh1hhjfubjQ)}(h h]h }(hj ghhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjfubj)}(hjh]h*}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubj)}(hjph]hv}(hj(ghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjfubj:)}(hlong newh](j)}(hlongh]hlong}(hj@ghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlong raw_atomic_long_xchg_relaxed (atomic_long_t *v, long new)h]h)}(h=long raw_atomic_long_xchg_relaxed(atomic_long_t *v, long new)h](j)}(hlongh]hlong}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM0ubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhhjhhM0ubh)}(hraw_atomic_long_xchg_relaxedh]j)}(hraw_atomic_long_xchg_relaxedh]hraw_atomic_long_xchg_relaxed}(hj ihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj iubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhhjhhM0ubj4)}(h(atomic_long_t *v, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hj,ihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)iubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj.imodnameN classnameNjwjz)}j}]j)}jsjisbc.raw_atomic_long_xchg_relaxedasbuh1hhj%iubjQ)}(h h]h }(hjLihhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%iubj)}(hjh]h*}(hjZihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%iubj)}(hjph]hv}(hjgihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%iubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj!iubj:)}(hlong newh](j)}(hlongh]hlong}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{iubjQ)}(h h]h }(hjihhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj{iubj)}(hnewh]hnew}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{iubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj!iubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhhjhhM0ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhhjhhM0ubah}(h]jhah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhhM0hjhhhubj4)}(hhh]jM)}(h%atomic exchange with relaxed orderingh]h%atomic exchange with relaxed ordering}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM0hjihhubah}(h]h ]h"]h$]h&]uh1j3hjhhhhjhhM0ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjijHjijIjJjKuh1hhhhjhNhNubj)}(hX&**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long new`` long value to assign **Description** Atomically updates **v** to **new** with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_xchg_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjih]h Parameters}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM4hjiubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjjh]hatomic_long_t *v}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM1hjjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjjhM1hjjubah}(h]h ]h"]h$]h&]uh1jhjjubeh}(h]h ]h"]h$]h&]uh1jhjjhM1hjiubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hj?jh]hlong new}(hjAjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=jubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM2hj9jubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjXjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjTjhM2hjUjubah}(h]h ]h"]h$]h&]uh1jhj9jubeh}(h]h ]h"]h$]h&]uh1jhjTjhM2hjiubeh}(h]h ]h"]h$]h&]uh1jhjiubjM)}(h**Description**h]j)}(hjzjh]h Description}(hj|jhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM4hjiubjM)}(h:Atomically updates **v** to **new** with relaxed ordering.h](hAtomically updates }(hjjhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh to }(hjjhhhNhNubj)}(h**new**h]hnew}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh with relaxed ordering.}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM3hjiubjM)}(hISafe to use in noinstr code; prefer atomic_long_xchg_relaxed() elsewhere.h]hISafe to use in noinstr code; prefer atomic_long_xchg_relaxed() elsewhere.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM5hjiubjM)}(h **Return**h]j)}(hjjh]hReturn}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM7hjiubjM)}(hThe original value of **v**.h](hThe original value of }(hjjhhhNhNubj)}(h**v**h]hv}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh.}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM8hjiubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$raw_atomic_long_cmpxchg (C function)c.raw_atomic_long_cmpxchghNtauh1hhjhhhNhNubh)}(hhh](h)}(hClong raw_atomic_long_cmpxchg (atomic_long_t *v, long old, long new)h]h)}(hBlong raw_atomic_long_cmpxchg(atomic_long_t *v, long old, long new)h](j)}(hlongh]hlong}(hj+khhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'khhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMEubjQ)}(h h]h }(hj:khhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'khhhj9khMEubh)}(hraw_atomic_long_cmpxchgh]j)}(hraw_atomic_long_cmpxchgh]hraw_atomic_long_cmpxchg}(hjLkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHkubah}(h]h ](jjeh"]h$]h&]jjuh1hhj'khhhj9khMEubj4)}(h&(atomic_long_t *v, long old, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjkkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhkubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmkmodnameN classnameNjwjz)}j}]j)}jsjNksbc.raw_atomic_long_cmpxchgasbuh1hhjdkubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdkubj)}(hjh]h*}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdkubj)}(hjph]hv}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdkubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj`kubj:)}(hlong oldh](j)}(hlongh]hlong}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkubj)}(holdh]hold}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj`kubj:)}(hlong newh](j)}(hlongh]hlong}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkubj)}(hnewh]hnew}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj`kubeh}(h]h ]h"]h$]h&]jjuh1j3hj'khhhj9khMEubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj#khhhj9khMEubah}(h]jkah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj9khMEhj khhubj4)}(hhh]jM)}(h.atomic compare and exchange with full orderingh]h.atomic compare and exchange with full ordering}(hj9lhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMEhj6lhhubah}(h]h ]h"]h$]h&]uh1j3hj khhhj9khMEubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjQljHjQljIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long old`` long value to compare with ``long new`` long value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_long_cmpxchg() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj[lh]h Parameters}(hj]lhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYlubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMIhjUlubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjzlh]hatomic_long_t *v}(hj|lhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjxlubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMFhjtlubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlhMFhjlubah}(h]h ]h"]h$]h&]uh1jhjtlubeh}(h]h ]h"]h$]h&]uh1jhjlhMFhjqlubj)}(h(``long old`` long value to compare with h](j)}(h ``long old``h]jS)}(hjlh]hlong old}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjlubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMGhjlubj)}(hhh]jM)}(hlong value to compare withh]hlong value to compare with}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlhMGhjlubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]uh1jhjlhMGhjqlubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hjlh]hlong new}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjlubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMHhjlubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjmhMHhjmubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ]h"]h$]h&]uh1jhjmhMHhjqlubeh}(h]h ]h"]h$]h&]uh1jhjUlubjM)}(h**Description**h]j)}(hj'mh]h Description}(hj)mhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%mubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMJhjUlubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hj=mhhhNhNubj)}(h**v**h]hv}(hjEmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=mubh == }(hj=mhhhNhNubj)}(h**old**h]hold}(hjWmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=mubh), atomically updates }(hj=mhhhNhNubj)}(h**v**h]hv}(hjimhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=mubh to }(hj=mhhhNhNubj)}(h**new**h]hnew}(hj{mhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=mubh with full ordering. Otherwise, }(hj=mhhhNhNubj)}(h**v**h]hv}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=mubh2 is not modified and relaxed ordering is provided.}(hj=mhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMIhjUlubjM)}(hDSafe to use in noinstr code; prefer atomic_long_cmpxchg() elsewhere.h]hDSafe to use in noinstr code; prefer atomic_long_cmpxchg() elsewhere.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMLhjUlubjM)}(h **Return**h]j)}(hjmh]hReturn}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMNhjUlubjM)}(hThe original value of **v**.h](hThe original value of }(hjmhhhNhNubj)}(h**v**h]hv}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubh.}(hjmhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMOhjUlubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic_long_cmpxchg_acquire (C function)!c.raw_atomic_long_cmpxchg_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hKlong raw_atomic_long_cmpxchg_acquire (atomic_long_t *v, long old, long new)h]h)}(hJlong raw_atomic_long_cmpxchg_acquire(atomic_long_t *v, long old, long new)h](j)}(hlongh]hlong}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj nhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM\ubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj nhhhjnhM\ubh)}(hraw_atomic_long_cmpxchg_acquireh]j)}(hraw_atomic_long_cmpxchg_acquireh]hraw_atomic_long_cmpxchg_acquire}(hj/nhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+nubah}(h]h ](jjeh"]h$]h&]jjuh1hhj nhhhjnhM\ubj4)}(h&(atomic_long_t *v, long old, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjNnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKnubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjPnmodnameN classnameNjwjz)}j}]j)}jsj1nsb!c.raw_atomic_long_cmpxchg_acquireasbuh1hhjGnubjQ)}(h h]h }(hjnnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjGnubj)}(hjh]h*}(hj|nhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGnubj)}(hjph]hv}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGnubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjCnubj:)}(hlong oldh](j)}(hlongh]hlong}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjnubj)}(holdh]hold}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjCnubj:)}(hlong newh](j)}(hlongh]hlong}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjnubj)}(hnewh]hnew}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjCnubeh}(h]h ]h"]h$]h&]jjuh1j3hj nhhhjnhM\ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjnhhhjnhM\ubah}(h]jnah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjnhM\hjnhhubj4)}(hhh]jM)}(h1atomic compare and exchange with acquire orderingh]h1atomic compare and exchange with acquire ordering}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM\hjohhubah}(h]h ]h"]h$]h&]uh1j3hjnhhhjnhM\ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj4ojHj4ojIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long old`` long value to compare with ``long new`` long value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with acquire ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_long_cmpxchg_acquire() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hj>oh]h Parameters}(hj@ohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMthj:rubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjYrhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUrhMthjVrubah}(h]h ]h"]h$]h&]uh1jhj:rubeh}(h]h ]h"]h$]h&]uh1jhjUrhMthj7rubj)}(h(``long old`` long value to compare with h](j)}(h ``long old``h]jS)}(hjyrh]hlong old}(hj{rhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwrubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMuhjsrubj)}(hhh]jM)}(hlong value to compare withh]hlong value to compare with}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjrhMuhjrubah}(h]h ]h"]h$]h&]uh1jhjsrubeh}(h]h ]h"]h$]h&]uh1jhjrhMuhj7rubj)}(h"``long new`` long value to assign h](j)}(h ``long new``h]jS)}(hjrh]hlong new}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjrubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMvhjrubj)}(hhh]jM)}(hlong value to assignh]hlong value to assign}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjrhMvhjrubah}(h]h ]h"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]uh1jhjrhMvhj7rubeh}(h]h ]h"]h$]h&]uh1jhjrubjM)}(h**Description**h]j)}(hjrh]h Description}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMxhjrubjM)}(hIf (**v** == **old**), atomically updates **v** to **new** with release ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjshhhNhNubj)}(h**v**h]hv}(hj shhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh == }(hjshhhNhNubj)}(h**old**h]hold}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh), atomically updates }(hjshhhNhNubj)}(h**v**h]hv}(hj/shhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh to }(hjshhhNhNubj)}(h**new**h]hnew}(hjAshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh# with release ordering. Otherwise, }(hjshhhNhNubj)}(h**v**h]hv}(hjSshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh2 is not modified and relaxed ordering is provided.}(hjshhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMwhjrubjM)}(hLSafe to use in noinstr code; prefer atomic_long_cmpxchg_release() elsewhere.h]hLSafe to use in noinstr code; prefer atomic_long_cmpxchg_release() elsewhere.}(hjlshhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMzhjrubjM)}(h **Return**h]j)}(hj}sh]hReturn}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{subah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM|hjrubjM)}(hThe original value of **v**.h](hThe original value of }(hjshhhNhNubj)}(h**v**h]hv}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubh.}(hjshhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM}hjrubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic_long_cmpxchg_relaxed (C function)!c.raw_atomic_long_cmpxchg_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hKlong raw_atomic_long_cmpxchg_relaxed (atomic_long_t *v, long old, long new)h]h)}(hJlong raw_atomic_long_cmpxchg_relaxed(atomic_long_t *v, long old, long new)h](j)}(hlongh]hlong}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjshhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjshhhjshMubh)}(hraw_atomic_long_cmpxchg_relaxedh]j)}(hraw_atomic_long_cmpxchg_relaxedh]hraw_atomic_long_cmpxchg_relaxed}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubah}(h]h ](jjeh"]h$]h&]jjuh1hhjshhhjshMubj4)}(h&(atomic_long_t *v, long old, long new)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjtmodnameN classnameNjwjz)}j}]j)}jsjssb!c.raw_atomic_long_cmpxchg_relaxedasbuh1hhj tubjQ)}(h h]h }(hj4thhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj tubj)}(hjh]h*}(hjBthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj tubj)}(hjph]hv}(hjOthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj tubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj tubj:)}(hlong oldh](j)}(hlongh]hlong}(hjgthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjctubjQ)}(h h]h }(hjuthhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjctubj)}(holdh]hold}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjctubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj tubj:)}(hlong newh](j)}(hlongh]hlong}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjtubjQ)}(h h]h }(hjthhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjtubj)}(hnewh]hnew}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjtubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj tubeh}(h]h ]h"]h$]h&]jjuh1j3hjshhhjshMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjshhhjshMubah}(h]jsah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjshMhjshhubj4)}(hhh]jM)}(h1atomic compare and exchange with relaxed orderingh]h1atomic compare and exchange with relaxed ordering}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjthhubah}(h]h ]h"]h$]h&]uh1j3hjshhhjshMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjtjHjtjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long old`` long value to compare with ``long new`` long value to assign **Description** If (**v** == **old**), atomically updates **v** to **new** with relaxed ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_long_cmpxchg_relaxed() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjuh]h Parameters}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjtubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj#uh]hatomic_long_t *v}(hj%uhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj!uubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjuubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhM>ubh)}(hraw_atomic_long_add_negativeh]j)}(hraw_atomic_long_add_negativeh]hraw_atomic_long_add_negative}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhM>ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjƉhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj‰ubjQ)}(h h]h }(hjԉhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj‰ubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj‰ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.raw_atomic_long_add_negativeasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM>ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM>ubah}(h]j}ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM>hjhhubj4)}(hhh]jM)}(h2atomic add and test if negative with full orderingh]h2atomic add and test if negative with full ordering}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM>hj^hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM>ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjyjHjyjIjJjKuh1hhhhjhNhNubj)}(hXT**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with full ordering. Safe to use in noinstr code; prefer atomic_long_add_negative() elsewhere. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMBhj}ubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM?hjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM?hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM?hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjۊh]hatomic_long_t *v}(hj݊hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjيubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM@hjՊubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM@hjubah}(h]h ]h"]h$]h&]uh1jhjՊubeh}(h]h ]h"]h$]h&]uh1jhjhM@hjubeh}(h]h ]h"]h$]h&]uh1jhj}ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMBhj}ubjM)}(h?Atomically updates **v** to (**v** + **i**) with full ordering.h](hAtomically updates }(hj,hhhNhNubj)}(h**v**h]hv}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh to (}(hj,hhhNhNubj)}(h**v**h]hv}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh + }(hj,hhhNhNubj)}(h**i**h]hi}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh) with full ordering.}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMAhj}ubjM)}(hISafe to use in noinstr code; prefer atomic_long_add_negative() elsewhere.h]hISafe to use in noinstr code; prefer atomic_long_add_negative() elsewhere.}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMChj}ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMEhj}ubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is negative, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMFhj}ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h1raw_atomic_long_add_negative_acquire (C function)&c.raw_atomic_long_add_negative_acquirehNtauh1hhjhhhNhNubh)}(hhh](h)}(hDbool raw_atomic_long_add_negative_acquire (long i, atomic_long_t *v)h]h)}(hCbool raw_atomic_long_add_negative_acquire(long i, atomic_long_t *v)h](j)}(hjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMSubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMSubh)}(h$raw_atomic_long_add_negative_acquireh]j)}(h$raw_atomic_long_add_negative_acquireh]h$raw_atomic_long_add_negative_acquire}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMSubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubjQ)}(h h]h }(hjChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubj)}(hjh]hi}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjnmodnameN classnameNjwjz)}j}]j)}jsjsb&c.raw_atomic_long_add_negative_acquireasbuh1hhjeubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjeubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj-ubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMSubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMSubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMShjhhubj4)}(hhh]jM)}(h5atomic add and test if negative with acquire orderingh]h5atomic add and test if negative with acquire ordering}(hjЌhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMShj͌hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMSubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX_**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with acquire ordering. Safe to use in noinstr code; prefer atomic_long_add_negative_acquire() elsewhere. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMWhjubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMThj ubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj&hMThj'ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj&hMThjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjJh]hatomic_long_t *v}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjHubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMUhjDubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj_hMUhj`ubah}(h]h ]h"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]uh1jhj_hMUhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMWhjubjM)}(hBAtomically updates **v** to (**v** + **i**) with acquire ordering.h](hAtomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh + }(hjhhhNhNubj)}(h**i**h]hi}(hjǍhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) with acquire ordering.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMVhjubjM)}(hQSafe to use in noinstr code; prefer atomic_long_add_negative_acquire() elsewhere.h]hQSafe to use in noinstr code; prefer atomic_long_add_negative_acquire() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMXhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMZhjubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is negative, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM[hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h1raw_atomic_long_add_negative_release (C function)&c.raw_atomic_long_add_negative_releasehNtauh1hhjhhhNhNubh)}(hhh](h)}(hDbool raw_atomic_long_add_negative_release (long i, atomic_long_t *v)h]h)}(hCbool raw_atomic_long_add_negative_release(long i, atomic_long_t *v)h](j)}(hjh]hbool}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhubjQ)}(h h]h }(hjvhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjdhhhjuhMhubh)}(h$raw_atomic_long_add_negative_releaseh]j)}(h$raw_atomic_long_add_negative_releaseh]h$raw_atomic_long_add_negative_release}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjdhhhjuhMhubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjێhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj؎ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjݎmodnameN classnameNjwjz)}j}]j)}jsjsb&c.raw_atomic_long_add_negative_releaseasbuh1hhjԎubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjԎubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjԎubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjԎubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjdhhhjuhMhubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj`hhhjuhMhubah}(h]j[ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjuhMhhj]hhubj4)}(hhh]jM)}(h5atomic add and test if negative with release orderingh]h5atomic add and test if negative with release ordering}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhhj<hhubah}(h]h ]h"]h$]h&]uh1j3hj]hhhjuhMhubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjWjHjWjIjJjKuh1hhhhjhNhNubj)}(hX_**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with release ordering. Safe to use in noinstr code; prefer atomic_long_add_negative_release() elsewhere. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjah]h Parameters}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMlhj[ubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj~ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMihjzubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMihjubah}(h]h ]h"]h$]h&]uh1jhjzubeh}(h]h ]h"]h$]h&]uh1jhjhMihjwubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMjhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjҏhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjΏhMjhjϏubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjΏhMjhjwubeh}(h]h ]h"]h$]h&]uh1jhj[ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMlhj[ubjM)}(hBAtomically updates **v** to (**v** + **i**) with release ordering.h](hAtomically updates }(hj hhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh to (}(hj hhhNhNubj)}(h**v**h]hv}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh + }(hj hhhNhNubj)}(h**i**h]hi}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubh) with release ordering.}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMkhj[ubjM)}(hQSafe to use in noinstr code; prefer atomic_long_add_negative_release() elsewhere.h]hQSafe to use in noinstr code; prefer atomic_long_add_negative_release() elsewhere.}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMmhj[ubjM)}(h **Return**h]j)}(hj`h]hReturn}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMohj[ubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh if the resulting value of }(hjvhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh is negative, }(hjvhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubh otherwise.}(hjvhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMphj[ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h1raw_atomic_long_add_negative_relaxed (C function)&c.raw_atomic_long_add_negative_relaxedhNtauh1hhjhhhNhNubh)}(hhh](h)}(hDbool raw_atomic_long_add_negative_relaxed (long i, atomic_long_t *v)h]h)}(hCbool raw_atomic_long_add_negative_relaxed(long i, atomic_long_t *v)h](j)}(hjh]hbool}(hjאhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjӐhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM}ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjӐhhhjhM}ubh)}(h$raw_atomic_long_add_negative_relaxedh]j)}(h$raw_atomic_long_add_negative_relaxedh]h$raw_atomic_long_add_negative_relaxed}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjӐhhhjhM}ubj4)}(h(long i, atomic_long_t *v)h](j:)}(hlong ih](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]hi}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjLmodnameN classnameNjwjz)}j}]j)}jsjsb&c.raw_atomic_long_add_negative_relaxedasbuh1hhjCubjQ)}(h h]h }(hjjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubj)}(hjh]h*}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hjӐhhhjhM}ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjϐhhhjhM}ubah}(h]jʐah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM}hj̐hhubj4)}(hhh]jM)}(h5atomic add and test if negative with relaxed orderingh]h5atomic add and test if negative with relaxed ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM}hjhhubah}(h]h ]h"]h$]h&]uh1j3hj̐hhhjhM}ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjƑjHjƑjIjJjKuh1hhhhjhNhNubj)}(hX_**Parameters** ``long i`` long value to add ``atomic_long_t *v`` pointer to atomic_long_t **Description** Atomically updates **v** to (**v** + **i**) with relaxed ordering. Safe to use in noinstr code; prefer atomic_long_add_negative_relaxed() elsewhere. **Return** **true** if the resulting value of **v** is negative, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjБh]h Parameters}(hjґhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjΑubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjʑubj)}(hhh](j)}(h``long i`` long value to add h](j)}(h ``long i``h]jS)}(hjh]hlong i}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhM~hjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM~hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM~hjubj)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj(h]hatomic_long_t *v}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj&ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj"ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj=hMhj>ubah}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]uh1jhj=hMhjubeh}(h]h ]h"]h$]h&]uh1jhjʑubjM)}(h**Description**h]j)}(hjch]h Description}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjʑubjM)}(hBAtomically updates **v** to (**v** + **i**) with relaxed ordering.h](hAtomically updates }(hjyhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh to (}(hjyhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh + }(hjyhhhNhNubj)}(h**i**h]hi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubh) with relaxed ordering.}(hjyhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjʑubjM)}(hQSafe to use in noinstr code; prefer atomic_long_add_negative_relaxed() elsewhere.h]hQSafe to use in noinstr code; prefer atomic_long_add_negative_relaxed() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjʑubjM)}(h **Return**h]j)}(hjϒh]hReturn}(hjђhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj͒ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjʑubjM)}(hJ**true** if the resulting value of **v** is negative, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if the resulting value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is negative, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjʑubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h-raw_atomic_long_fetch_add_unless (C function)"c.raw_atomic_long_fetch_add_unlesshNtauh1hhjhhhNhNubh)}(hhh](h)}(hHlong raw_atomic_long_fetch_add_unless (atomic_long_t *v, long a, long u)h]h)}(hGlong raw_atomic_long_fetch_add_unless(atomic_long_t *v, long a, long u)h](j)}(hlongh]hlong}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjUhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBhhhjThMubh)}(h raw_atomic_long_fetch_add_unlessh]j)}(h raw_atomic_long_fetch_add_unlessh]h raw_atomic_long_fetch_add_unless}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubah}(h]h ](jjeh"]h$]h&]jjuh1hhjBhhhjThMubj4)}(h"(atomic_long_t *v, long a, long u)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjisb"c.raw_atomic_long_fetch_add_unlessasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj{ubj:)}(hlong ah](j)}(hlongh]hlong}(hjٓhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjՓubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjՓubj)}(hjh]ha}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjՓubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj{ubj:)}(hlong uh](j)}(hlongh]hlong}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjlh]hu}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj{ubeh}(h]h ]h"]h$]h&]jjuh1j3hjBhhhjThMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj>hhhjThMubah}(h]j9ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjThMhj;hhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjOhhubah}(h]h ]h"]h$]h&]uh1j3hj;hhhjThMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjjHjjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long a`` long value to add ``long u`` long value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_long_fetch_add_unless() elsewhere. **Return** The original value of **v**.h](jM)}(h**Parameters**h]j)}(hjth]h Parameters}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjnubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``long a`` long value to add h](j)}(h ``long a``h]jS)}(hj̔h]hlong a}(hjΔhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjʔubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjƔubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjƔubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h&``long u`` long value to compare with h](j)}(h ``long u``h]jS)}(hjh]hlong u}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hlong value to compare withh]hlong value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjnubjM)}(h**Description**h]j)}(hj@h]h Description}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjnubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjVhhhNhNubj)}(h**v**h]hv}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh != }(hjVhhhNhNubj)}(h**u**h]hu}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh), atomically updates }(hjVhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh to (}(hjVhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh + }(hjVhhhNhNubj)}(h**a**h]ha}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh!) with full ordering. Otherwise, }(hjVhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh2 is not modified and relaxed ordering is provided.}(hjVhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjnubjM)}(hMSafe to use in noinstr code; prefer atomic_long_fetch_add_unless() elsewhere.h]hMSafe to use in noinstr code; prefer atomic_long_fetch_add_unless() elsewhere.}(hjѕhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjnubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjnubjM)}(hThe original value of **v**.h](hThe original value of }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjnubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'raw_atomic_long_add_unless (C function)c.raw_atomic_long_add_unlesshNtauh1hhjhhhNhNubh)}(hhh](h)}(hBbool raw_atomic_long_add_unless (atomic_long_t *v, long a, long u)h]h)}(hAbool raw_atomic_long_add_unless(atomic_long_t *v, long a, long u)h](j)}(hjh]hbool}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjGhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj5hhhjFhMubh)}(hraw_atomic_long_add_unlessh]j)}(hraw_atomic_long_add_unlessh]hraw_atomic_long_add_unless}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUubah}(h]h ](jjeh"]h$]h&]jjuh1hhj5hhhjFhMubj4)}(h"(atomic_long_t *v, long a, long u)h](j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjzmodnameN classnameNjwjz)}j}]j)}jsj[sbc.raw_atomic_long_add_unlessasbuh1hhjqubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjmubj:)}(hlong ah](j)}(hlongh]hlong}(hj˖hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjǖubjQ)}(h h]h }(hjٖhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjǖubj)}(hjh]ha}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjǖubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjmubj:)}(hlong uh](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjlh]hu}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjmubeh}(h]h ]h"]h$]h&]jjuh1j3hj5hhhjFhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj1hhhjFhMubah}(h]j,ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjFhMhj.hhubj4)}(hhh]jM)}(h*atomic add unless value with full orderingh]h*atomic add unless value with full ordering}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjAhhubah}(h]h ]h"]h$]h&]uh1j3hj.hhhjFhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj\jHj\jIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t ``long a`` long value to add ``long u`` long value to compare with **Description** If (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_long_add_unless() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjfh]h Parameters}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubj)}(hhh](j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjh]hatomic_long_t *v}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj|ubj)}(h``long a`` long value to add h](j)}(h ``long a``h]jS)}(hjh]hlong a}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hlong value to addh]hlong value to add}(hjחhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjӗhMhjԗubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjӗhMhj|ubj)}(h&``long u`` long value to compare with h](j)}(h ``long u``h]jS)}(hjh]hlong u}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]jM)}(hlong value to compare withh]hlong value to compare with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hMhj|ubeh}(h]h ]h"]h$]h&]uh1jhj`ubjM)}(h**Description**h]j)}(hj2h]h Description}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubjM)}(hIf (**v** != **u**), atomically updates **v** to (**v** + **a**) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjHhhhNhNubj)}(h**v**h]hv}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh != }(hjHhhhNhNubj)}(h**u**h]hu}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh), atomically updates }(hjHhhhNhNubj)}(h**v**h]hv}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh to (}(hjHhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh + }(hjHhhhNhNubj)}(h**a**h]ha}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh!) with full ordering. Otherwise, }(hjHhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubh2 is not modified and relaxed ordering is provided.}(hjHhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubjM)}(hGSafe to use in noinstr code; prefer atomic_long_add_unless() elsewhere.h]hGSafe to use in noinstr code; prefer atomic_long_add_unless() elsewhere.}(hjØhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubjM)}(h **Return**h]j)}(hjԘh]hReturn}(hj֘hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjҘubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)raw_atomic_long_inc_not_zero (C function)c.raw_atomic_long_inc_not_zerohNtauh1hhjhhhNhNubh)}(hhh](h)}(h4bool raw_atomic_long_inc_not_zero (atomic_long_t *v)h]h)}(h3bool raw_atomic_long_inc_not_zero(atomic_long_t *v)h](j)}(hjh]hbool}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjGhhhjXhMubh)}(hraw_atomic_long_inc_not_zeroh]j)}(hraw_atomic_long_inc_not_zeroh]hraw_atomic_long_inc_not_zero}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubah}(h]h ](jjeh"]h$]h&]jjuh1hhjGhhhjXhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjmsbc.raw_atomic_long_inc_not_zeroasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjřhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjGhhhjXhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjChhhjXhMubah}(h]j>ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjXhMhj@hhubj4)}(hhh]jM)}(h/atomic increment unless zero with full orderingh]h/atomic increment unless zero with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj@hhhjXhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXm**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** If (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_long_inc_not_zero() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hj/h]hatomic_long_t *v}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj-ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj)ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjDhMhjEubah}(h]h ]h"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhMhj&ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjjh]h Description}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(hIf (**v** != 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh != 0), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh% + 1) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(hISafe to use in noinstr code; prefer atomic_long_inc_not_zero() elsewhere.h]hISafe to use in noinstr code; prefer atomic_long_inc_not_zero() elsewhere.}(hjךhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h0raw_atomic_long_inc_unless_negative (C function)%c.raw_atomic_long_inc_unless_negativehNtauh1hhjhhhNhNubh)}(hhh](h)}(h;bool raw_atomic_long_inc_unless_negative (atomic_long_t *v)h]h)}(h:bool raw_atomic_long_inc_unless_negative(atomic_long_t *v)h](j)}(hjh]hbool}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjmhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[hhhjlhMubh)}(h#raw_atomic_long_inc_unless_negativeh]j)}(h#raw_atomic_long_inc_unless_negativeh]h#raw_atomic_long_inc_unless_negative}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj[hhhjlhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb%c.raw_atomic_long_inc_unless_negativeasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj̛hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjٛhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj[hhhjlhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjWhhhjlhMubah}(h]jRah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjlhMhjThhubj4)}(hhh]jM)}(h3atomic increment unless negative with full orderingh]h3atomic increment unless negative with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjThhhjlhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hXt**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** If (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_long_inc_unless_negative() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj$h]h Parameters}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjCh]hatomic_long_t *v}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj=ubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjXhMhjYubah}(h]h ]h"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]uh1jhjXhMhj:ubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj~h]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hIf (**v** >= 0), atomically updates **v** to (**v** + 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh >= 0), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh% + 1) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjҜhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(hPSafe to use in noinstr code; prefer atomic_long_inc_unless_negative() elsewhere.h]hPSafe to use in noinstr code; prefer atomic_long_inc_unless_negative() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh if }(hjhhhNhNubj)}(h**v**h]hv}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh was updated, }(hjhhhNhNubj)}(h **false**h]hfalse}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh otherwise.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h0raw_atomic_long_dec_unless_positive (C function)%c.raw_atomic_long_dec_unless_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h;bool raw_atomic_long_dec_unless_positive (atomic_long_t *v)h]h)}(h:bool raw_atomic_long_dec_unless_positive(atomic_long_t *v)h](j)}(hjh]hbool}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjohhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjohhhjhMubh)}(h#raw_atomic_long_dec_unless_positiveh]j)}(h#raw_atomic_long_dec_unless_positiveh]h#raw_atomic_long_dec_unless_positive}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjohhhjhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb%c.raw_atomic_long_dec_unless_positiveasbuh1hhjubjQ)}(h h]h }(hjҝhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjohhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjkhhhjhMubah}(h]jfah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhhubj4)}(hhh]jM)}(h3atomic decrement unless positive with full orderingh]h3atomic decrement unless positive with full ordering}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj.jHj.jIjJjKuh1hhhhjhNhNubj)}(hXt**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** If (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_long_dec_unless_positive() elsewhere. **Return** **true** if **v** was updated, **false** otherwise.h](jM)}(h**Parameters**h]j)}(hj8h]h Parameters}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj2ubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjWh]hatomic_long_t *v}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjUubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjQubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjlhMhjmubah}(h]h ]h"]h$]h&]uh1jhjQubeh}(h]h ]h"]h$]h&]uh1jhjlhMhjNubah}(h]h ]h"]h$]h&]uh1jhj2ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj2ubjM)}(hIf (**v** <= 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh <= 0), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjžhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjԞhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh% - 1) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj2ubjM)}(hPSafe to use in noinstr code; prefer atomic_long_dec_unless_positive() elsewhere.h]hPSafe to use in noinstr code; prefer atomic_long_dec_unless_positive() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj2ubjM)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj2ubjM)}(h3**true** if **v** was updated, **false** otherwise.h](j)}(h**true**h]htrue}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh if }(hj&hhhNhNubj)}(h**v**h]hv}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh was updated, }(hj&hhhNhNubj)}(h **false**h]hfalse}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubh otherwise.}(hj&hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj2ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h,raw_atomic_long_dec_if_positive (C function)!c.raw_atomic_long_dec_if_positivehNtauh1hhjhhhNhNubh)}(hhh](h)}(h7long raw_atomic_long_dec_if_positive (atomic_long_t *v)h]h)}(h6long raw_atomic_long_dec_if_positive(atomic_long_t *v)h](j)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hraw_atomic_long_dec_if_positiveh]j)}(hraw_atomic_long_dec_if_positiveh]hraw_atomic_long_dec_if_positive}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(atomic_long_t *v)h]j:)}(hatomic_long_t *vh](h)}(hhh]j)}(h atomic_long_th]h atomic_long_t}(hjǟhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjğubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjɟmodnameN classnameNjwjz)}j}]j)}jsjsb!c.raw_atomic_long_dec_if_positiveasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjph]hv}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jzah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhj|hhubj4)}(hhh]jM)}(h/atomic decrement if positive with full orderingh]h/atomic decrement if positive with full ordering}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhj(hhubah}(h]h ]h"]h$]h&]uh1j3hj|hhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjCjHjCjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``atomic_long_t *v`` pointer to atomic_long_t **Description** If (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided. Safe to use in noinstr code; prefer atomic_long_dec_if_positive() elsewhere. **Return** The old value of (**v** - 1), regardless of whether **v** was updated.h](jM)}(h**Parameters**h]j)}(hjMh]h Parameters}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubj)}(hhh]j)}(h.``atomic_long_t *v`` pointer to atomic_long_t h](j)}(h``atomic_long_t *v``h]jS)}(hjlh]hatomic_long_t *v}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjfubj)}(hhh]jM)}(hpointer to atomic_long_th]hpointer to atomic_long_t}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjfubeh}(h]h ]h"]h$]h&]uh1jhjhMhjcubah}(h]h ]h"]h$]h&]uh1jhjGubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubjM)}(hIf (**v** > 0), atomically updates **v** to (**v** - 1) with full ordering. Otherwise, **v** is not modified and relaxed ordering is provided.h](hIf (}(hjhhhNhNubj)}(h**v**h]hv}(hjŠhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh > 0), atomically updates }(hjhhhNhNubj)}(h**v**h]hv}(hjנhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh to (}(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh% - 1) with full ordering. Otherwise, }(hjhhhNhNubj)}(h**v**h]hv}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh2 is not modified and relaxed ordering is provided.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubjM)}(hLSafe to use in noinstr code; prefer atomic_long_dec_if_positive() elsewhere.h]hLSafe to use in noinstr code; prefer atomic_long_dec_if_positive() elsewhere.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubjM)}(h **Return**h]j)}(hj%h]hReturn}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubjM)}(hFThe old value of (**v** - 1), regardless of whether **v** was updated.h](hThe old value of (}(hj;hhhNhNubj)}(h**v**h]hv}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh - 1), regardless of whether }(hj;hhhNhNubj)}(h**v**h]hv}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubh was updated.}(hj;hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhe/var/lib/git/docbuild/linux/Documentation/driver-api/basics:105: ./include/linux/atomic/atomic-long.hhMhjGubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubeh}(h]atomicsah ]h"]atomicsah$]h&]uh1hhhhhhhhKaubh)}(hhh](h)}(hKernel objects manipulationh]hKernel objects manipulation}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hhhhhKmubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkobject_get_path (C function)c.kobject_get_pathhNtauh1hhj}hhhNhNubh)}(hhh](h)}(hDchar * kobject_get_path (const struct kobject *kobj, gfp_t gfp_mask)h]h)}(hBchar *kobject_get_path(const struct kobject *kobj, gfp_t gfp_mask)h](j)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chKubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhKubj)}(hjh]h*}(hjġhhhNhNubah}(h]h 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reftargetjmodnameN classnameNjwjz)}j}]jFc.kobject_get_pathasbuh1hhjzubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjzubj)}(hgfp_maskh]hgfp_mask}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(h2Allocate memory and fill in the path for **kobj**.h](h)Allocate memory and fill in the path for }(hjעhhhNhNubj)}(h**kobj**h]hkobj}(hjߢhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjעubh.}(hjעhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chKhjԢhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}hNhNubj)}(h**Parameters** ``const struct kobject *kobj`` kobject in question, with which to build the path ``gfp_t gfp_mask`` the allocation type used to allocate the path **Return** The newly allocated memory, caller must free with 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]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst char *fmth](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjɤhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hfmth]hfmt}(hj֤hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h...h]j)}(hjh]h...}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjߣhhhjhM,ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjۣhhhjhM,ubah}(h]j֣ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM,hjأhhubj4)}(hhh]jM)}(hSet the name of a kobject.h]hSet the name of a kobject.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM,hjhhubah}(h]h ]h"]h$]h&]uh1j3hjأhhhjhM,ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj0jHj0jIjJjKuh1hhhhj}hNhNubj)}(hX\**Parameters** ``struct kobject *kobj`` struct kobject to 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struct kobj_type *ktype}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMDhj ubj)}(hhh]jM)}(h&pointer to the ktype for this kobject.h]h&pointer to the ktype for this kobject.}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj%hMDhj&ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj%hMDhjΧubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjKh]h Description}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMFhjubjM)}(hkThis function will properly initialize a kobject such that it can then be passed to the kobject_add() call.h]hkThis function will properly initialize a kobject such that it can then be passed to the kobject_add() call.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMEhjubjM)}(hAfter this function is called, the kobject MUST be cleaned up by a call to kobject_put(), not by a call to kfree directly to ensure that all of the memory is cleaned up properly.h]hAfter this function is called, the kobject MUST be cleaned up by a call to kobject_put(), not by a call to kfree directly to ensure that all of the memory is cleaned up properly.}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMHhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkobject_add (C function) c.kobject_addhNtauh1hhj}hhhNhNubh)}(hhh](h)}(hTint kobject_add (struct kobject *kobj, struct kobject *parent, const char *fmt, ...)h]h)}(hSint kobject_add(struct kobject *kobj, struct kobject *parent, const char *fmt, ...)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMzubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMzubh)}(h kobject_addh]j)}(h kobject_addh]h kobject_add}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMzubj4)}(hD(struct kobject *kobj, struct kobject *parent, const char *fmt, ...)h](j:)}(hstruct kobject *kobjh](j?)}(hjBh]hstruct}(hjܨhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjبubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjبubh)}(hhh]j)}(hkobjecth]hkobject}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsj¨sb c.kobject_addasbuh1hhjبubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjبubj)}(hjh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjبubj)}(hkobjh]hkobj}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjبubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjԨubj:)}(hstruct kobject *parenth](j?)}(hjBh]hstruct}(hjNhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjJubjQ)}(h h]h }(hj[hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJubh)}(hhh]j)}(hkobjecth]hkobject}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjnmodnameN classnameNjwjz)}j}]j c.kobject_addasbuh1hhjJubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubj)}(hparenth]hparent}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjԨubj:)}(hconst char *fmth](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj˩hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcharh]hchar}(hj٩hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hfmth]hfmt}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjԨubj:)}(h...h]j)}(hjh]h...}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]noemphjjuh1j9hjԨubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMzubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMzubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMzhjhhubj4)}(hhh]jM)}(hThe main kobject add function.h]hThe main kobject add function.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMzhjAhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMzubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj\jHj\jIjJjKuh1hhhhj}hNhNubj)}(hX**Parameters** ``struct kobject *kobj`` the kobject to add ``struct kobject *parent`` pointer to the parent of the kobject. ``const char *fmt`` format to name the kobject with. ``...`` variable arguments **Description** The kobject name is set and added to the kobject hierarchy in this function. If **parent** is set, then the parent of the **kobj** will be set to it. If **parent** is NULL, then the parent of the **kobj** will be set to the kobject associated with the kset assigned to this kobject. If no kset is assigned to the kobject, then the kobject will be located in the root of the sysfs tree. Note, no "add" uevent will be created with this call, the caller should set up all of the necessary sysfs files for the object and then call kobject_uevent() with the UEVENT_ADD parameter to ensure that userspace is properly notified of this kobject's creation. If this function returns success, kobject_put() must also be called in order to properly clean up the memory associated with the object. In short, once this function is called, kobject_put() MUST be called when the use of the object is finished in order to properly free everything. **Return** If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Under no instance should the kobject that is passed to this function be directly freed with a call to kfree(), that can leak memory.h](jM)}(h**Parameters**h]j)}(hjfh]h Parameters}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM~hj`ubj)}(hhh](j)}(h,``struct kobject *kobj`` the kobject to add h](j)}(h``struct kobject *kobj``h]jS)}(hjh]hstruct kobject *kobj}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM{hjubj)}(hhh]jM)}(hthe kobject to addh]hthe kobject to add}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM{hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM{hj|ubj)}(hA``struct kobject *parent`` pointer to the parent of the kobject. h](j)}(h``struct kobject *parent``h]jS)}(hjh]hstruct kobject *parent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM|hjubj)}(hhh]jM)}(h%pointer to the parent of the kobject.h]h%pointer to the parent of the kobject.}(hjתhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjӪhM|hjԪubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjӪhM|hj|ubj)}(h5``const char *fmt`` format to name the kobject with. h](j)}(h``const char *fmt``h]jS)}(hjh]hconst char *fmt}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM}hjubj)}(hhh]jM)}(h format to name the kobject with.h]h format to name the kobject with.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hM}hj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hM}hj|ubj)}(h``...`` variable arguments h](j)}(h``...``h]jS)}(hj0h]h...}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.ubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chKhj*ubj)}(hhh]jM)}(hvariable argumentsh]hvariable arguments}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhKhjFubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhKhj|ubeh}(h]h ]h"]h$]h&]uh1jhj`ubjM)}(h**Description**h]j)}(hjkh]h Description}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chKhj`ubjM)}(hLThe kobject name is set and added to the kobject hierarchy in this function.h]hLThe kobject name is set and added to the kobject hierarchy in this function.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM~hj`ubjM)}(hX5If **parent** is set, then the parent of the **kobj** will be set to it. If **parent** is NULL, then the parent of the **kobj** will be set to the kobject associated with the kset assigned to this kobject. If no kset is assigned to the kobject, then the kobject will be located in the root of the sysfs tree.h](hIf }(hjhhhNhNubj)}(h **parent**h]hparent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is set, then the parent of the }(hjhhhNhNubj)}(h**kobj**h]hkobj}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh will be set to it. If }(hjhhhNhNubj)}(h **parent**h]hparent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh! is NULL, then the parent of the }(hjhhhNhNubj)}(h**kobj**h]hkobj}(hjΫhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh will be set to the kobject associated with the kset assigned to this kobject. If no kset is assigned to the kobject, then the kobject will be located in the root of the sysfs tree.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj`ubjM)}(hXNote, no "add" uevent will be created with this call, the caller should set up all of the necessary sysfs files for the object and then call kobject_uevent() with the UEVENT_ADD parameter to ensure that userspace is properly notified of this kobject's creation.h]hX Note, no “add” uevent will be created with this call, the caller should set up all of the necessary sysfs files for the object and then call kobject_uevent() with the UEVENT_ADD parameter to ensure that userspace is properly notified of this kobject’s creation.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj`ubji)}(hXIf this function returns success, kobject_put() must also be called in order to properly clean up the memory associated with the object. In short, once this function is called, kobject_put() MUST be called when the use of the object is finished in order to properly free everything. h](jM)}(hIf this function returns success, kobject_put() must also be called in order to properly clean up the memory associated with the object.h]hIf this function returns success, kobject_put() must also be called in order to properly clean up the memory associated with the object.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubjM)}(hIn short, once this function is called, kobject_put() MUST be called when the use of the object is finished in order to properly free everything.h]hIn short, once this function is called, kobject_put() MUST be called when the use of the object is finished in order to properly free everything.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubeh}(h]h ]h"]h$]h&]uh1jhhjhMhj`ubjM)}(h **Return**h]j)}(hj h]hReturn}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj`ubjM)}(hXIf this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Under no instance should the kobject that is passed to this function be directly freed with a call to kfree(), that can leak memory.h]hXIf this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Under no instance should the kobject that is passed to this function be directly freed with a call to kfree(), that can leak memory.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!kobject_init_and_add (C function)c.kobject_init_and_addhNtauh1hhj}hhhNhNubh)}(hhh](h)}(h|int kobject_init_and_add (struct kobject *kobj, const struct kobj_type *ktype, struct kobject *parent, const char *fmt, ...)h]h)}(h{int kobject_init_and_add(struct kobject *kobj, const struct kobj_type *ktype, struct kobject *parent, const char *fmt, ...)h](j)}(hinth]hint}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjahhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMubjQ)}(h h]h }(hjthhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjahhhjshMubh)}(hkobject_init_and_addh]j)}(hkobject_init_and_addh]hkobject_init_and_add}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjahhhjshMubj4)}(hc(struct kobject *kobj, const struct kobj_type *ktype, struct kobject *parent, const char *fmt, ...)h](j:)}(hstruct kobject *kobjh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkobjecth]hkobject}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj¬modnameN classnameNjwjz)}j}]j)}jsjsbc.kobject_init_and_addasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hkobjh]hkobj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst struct kobj_type *ktypeh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj?)}(hjBh]hstruct}(hj/hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(h kobj_typeh]h kobj_type}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjOmodnameN classnameNjwjz)}j}]jܬc.kobject_init_and_addasbuh1hhjubjQ)}(h h]h }(hjkhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hktypeh]hktype}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hstruct kobject *parenth](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkobjecth]hkobject}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jܬc.kobject_init_and_addasbuh1hhjubjQ)}(h h]h }(hjۭhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hparenth]hparent}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst char *fmth](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hcharh]hchar}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubjQ)}(h h]h }(hj8hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hfmth]hfmt}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h...h]j)}(hjh]h...}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjahhhjshMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj]hhhjshMubah}(h]jXah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjshMhjZhhubj4)}(hhh]jM)}(hCInitialize a kobject structure and add it to the kobject hierarchy.h]hCInitialize a kobject structure and add it to the kobject hierarchy.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjZhhhjshMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}hNhNubj)}(hXw**Parameters** ``struct kobject *kobj`` pointer to the kobject to initialize ``const struct kobj_type *ktype`` pointer to the ktype for this kobject. ``struct kobject *parent`` pointer to the parent of this kobject. ``const char *fmt`` the name of the kobject. ``...`` variable arguments **Description** This function combines the call to kobject_init() and kobject_add(). If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. This is the same type of error handling after a call to kobject_add() and kobject lifetime rules are the same here.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh](j)}(h>``struct kobject *kobj`` pointer to the kobject to initialize h](j)}(h``struct kobject *kobj``h]jS)}(hj֮h]hstruct kobject *kobj}(hjخhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjԮubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjЮubj)}(hhh]jM)}(h$pointer to the kobject to initializeh]h$pointer to the kobject to initialize}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjЮubeh}(h]h ]h"]h$]h&]uh1jhjhMhjͮubj)}(hI``const struct kobj_type *ktype`` pointer to the ktype for this kobject. h](j)}(h!``const struct kobj_type *ktype``h]jS)}(hjh]hconst struct kobj_type *ktype}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj ubj)}(hhh]jM)}(h&pointer to the ktype for this kobject.h]h&pointer to the ktype for this kobject.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hMhj%ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj$hMhjͮubj)}(hB``struct kobject *parent`` pointer to the parent of this kobject. h](j)}(h``struct kobject *parent``h]jS)}(hjHh]hstruct kobject *parent}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjFubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjBubj)}(hhh]jM)}(h&pointer to the parent of this kobject.h]h&pointer to the parent of this kobject.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj]hMhj^ubah}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]uh1jhj]hMhjͮubj)}(h-``const char *fmt`` the name of the kobject. h](j)}(h``const char *fmt``h]jS)}(hjh]hconst char *fmt}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj{ubj)}(hhh]jM)}(hthe name of the kobject.h]hthe name of the kobject.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj{ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjͮubj)}(h``...`` variable arguments h](j)}(h``...``h]jS)}(hjh]h...}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chKhjubj)}(hhh]jM)}(hvariable argumentsh]hvariable arguments}(hjӯhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjϯhKhjЯubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjϯhKhjͮubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chKhjubjM)}(hDThis function combines the call to kobject_init() and kobject_add().h]hDThis function combines the call to kobject_init() and kobject_add().}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubjM)}(hIf this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. This is the same type of error handling after a call to kobject_add() and kobject lifetime rules are the same here.h]hIf this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. This is the same type of error handling after a call to kobject_add() and kobject lifetime rules are the same here.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkobject_rename (C function)c.kobject_renamehNtauh1hhj}hhhNhNubh)}(hhh](h)}(h?int kobject_rename (struct kobject *kobj, const char *new_name)h]h)}(h>int kobject_rename(struct kobject *kobj, const char *new_name)h](j)}(hinth]hint}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMubjQ)}(h h]h }(hjXhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjEhhhjWhMubh)}(hkobject_renameh]j)}(hkobject_renameh]hkobject_rename}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubah}(h]h ](jjeh"]h$]h&]jjuh1hhjEhhhjWhMubj4)}(h,(struct kobject *kobj, const char *new_name)h](j:)}(hstruct kobject *kobjh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkobjecth]hkobject}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjlsbc.kobject_renameasbuh1hhjubjQ)}(h h]h }(hjİhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjҰhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hkobjh]hkobj}(hj߰hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj~ubj:)}(hconst char *new_nameh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj!hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hnew_nameh]hnew_name}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj~ubeh}(h]h ]h"]h$]h&]jjuh1j3hjEhhhjWhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjAhhhjWhMubah}(h]j<ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjWhMhj>hhubj4)}(hhh]jM)}(hChange the name of an object.h]hChange the name of an object.}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjchhubah}(h]h ]h"]h$]h&]uh1j3hj>hhhjWhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj~jHj~jIjJjKuh1hhhhj}hNhNubj)}(hXP**Parameters** ``struct kobject *kobj`` object in question. ``const char *new_name`` object's new name **Description** It is the responsibility of the caller to provide mutual exclusion between two different calls of kobject_rename on the same kobject and to ensure that new_name is valid and won't conflict with other kobjects.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh](j)}(h-``struct kobject *kobj`` object in question. h](j)}(h``struct kobject *kobj``h]jS)}(hjh]hstruct kobject *kobj}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh]jM)}(hobject in question.h]hobject in question.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h+``const char *new_name`` object's new name h](j)}(h``const char *new_name``h]jS)}(hjh]hconst char *new_name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjޱubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjڱubj)}(hhh]jM)}(hobject's new nameh]hobject’s new name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjڱubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubjM)}(hIt is the responsibility of the caller to provide mutual exclusion between two different calls of kobject_rename on the same kobject and to ensure that new_name is valid and won't conflict with other kobjects.h]hIt is the responsibility of the caller to provide mutual exclusion between two different calls of kobject_rename on the same kobject and to ensure that new_name is valid and won’t conflict with other kobjects.}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkobject_move (C function)c.kobject_movehNtauh1hhj}hhhNhNubh)}(hhh](h)}(hCint kobject_move (struct kobject *kobj, struct kobject *new_parent)h]h)}(hBint kobject_move(struct kobject *kobj, struct kobject *new_parent)h](j)}(hinth]hint}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\hhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMubjQ)}(h h]h }(hjohhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\hhhjnhMubh)}(h kobject_moveh]j)}(h kobject_moveh]h kobject_move}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj\hhhjnhMubj4)}(h2(struct kobject *kobj, struct kobject *new_parent)h](j:)}(hstruct kobject *kobjh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkobjecth]hkobject}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.kobject_moveasbuh1hhjubjQ)}(h h]h }(hj۲hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hkobjh]hkobj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hstruct kobject *new_parenth](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubh)}(hhh]j)}(hkobjecth]hkobject}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/modnameN classnameNjwjz)}j}]jײc.kobject_moveasbuh1hhj ubjQ)}(h h]h }(hjKhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(h new_parenth]h new_parent}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj\hhhjnhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjXhhhjnhMubah}(h]jSah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjnhMhjUhhubj4)}(hhh]jM)}(hMove object to another parent.h]hMove object to another parent.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjUhhhjnhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}hNhNubj)}(h**Parameters** ``struct kobject *kobj`` object in question. ``struct kobject *new_parent`` object's new parent (can be NULL)h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh](j)}(h-``struct kobject *kobj`` object in question. h](j)}(h``struct kobject *kobj``h]jS)}(hjѳh]hstruct kobject *kobj}(hjӳhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjϳubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj˳ubj)}(hhh]jM)}(hobject in question.h]hobject in question.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhj˳ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjȳubj)}(h@``struct kobject *new_parent`` object's new parent (can be NULL)h](j)}(h``struct kobject *new_parent``h]jS)}(hj h]hstruct kobject *new_parent}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh]jM)}(h!object's new parent (can be NULL)h]h#object’s new parent (can be NULL)}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjȳubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkobject_del (C function) c.kobject_delhNtauh1hhj}hhhNhNubh)}(hhh](h)}(h'void kobject_del (struct kobject *kobj)h]h)}(h&void kobject_del(struct kobject *kobj)h](j)}(hvoidh]hvoid}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`hhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMeubjQ)}(h h]h }(hjshhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj`hhhjrhMeubh)}(h kobject_delh]j)}(h kobject_delh]h kobject_del}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhj`hhhjrhMeubj4)}(h(struct kobject *kobj)h]j:)}(hstruct kobject *kobjh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkobjecth]hkobject}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsb c.kobject_delasbuh1hhjubjQ)}(h h]h }(hjߴhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hkobjh]hkobj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hj`hhhjrhMeubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj\hhhjrhMeubah}(h]jWah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjrhMehjYhhubj4)}(hhh]jM)}(hUnlink kobject from hierarchy.h]hUnlink kobject from hierarchy.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMehj!hhubah}(h]h ]h"]h$]h&]uh1j3hjYhhhjrhMeubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj<jHj<jIjJjKuh1hhhhj}hNhNubj)}(h**Parameters** ``struct kobject *kobj`` object. **Description** This is the function that should be called to delete an object successfully added via kobject_add().h](jM)}(h**Parameters**h]j)}(hjFh]h Parameters}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMihj@ubj)}(hhh]j)}(h!``struct kobject *kobj`` object. h](j)}(h``struct kobject *kobj``h]jS)}(hjeh]hstruct kobject *kobj}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjcubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMfhj_ubj)}(hhh]jM)}(hobject.h]hobject.}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjzhMfhj{ubah}(h]h ]h"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhMfhj\ubah}(h]h ]h"]h$]h&]uh1jhj@ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhhj@ubjM)}(hdThis is the function that should be called to delete an object successfully added via kobject_add().h]hdThis is the function that should be called to delete an object successfully added via kobject_add().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMghj@ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkobject_get (C function) c.kobject_gethNtauh1hhj}hhhNhNubh)}(hhh](h)}(h3struct kobject * kobject_get (struct kobject *kobj)h]h)}(h1struct kobject *kobject_get(struct kobject *kobj)h](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMyubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMyubh)}(hhh]j)}(hkobjecth]hkobject}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}js kobject_getsb c.kobject_getasbuh1hhjhhhjhMyubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMyubj)}(hjh]h*}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhMyubh)}(h kobject_geth]j)}(hj"h]h kobject_get}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMyubj4)}(h(struct kobject *kobj)h]j:)}(hstruct kobject *kobjh](j?)}(hjBh]hstruct}(hj_hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj[ubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[ubh)}(hhh]j)}(hkobjecth]hkobject}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j  c.kobject_getasbuh1hhj[ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj[ubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubj)}(hkobjh]hkobj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjWubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMyubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjݵhhhjhMyubah}(h]jصah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMyhjڵhhubj4)}(hhh]jM)}(hIncrement refcount for object.h]hIncrement refcount for object.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMyhjݶhhubah}(h]h ]h"]h$]h&]uh1j3hjڵhhhjhMyubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}hNhNubj)}(h2**Parameters** ``struct kobject *kobj`` object.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM}hjubj)}(hhh]j)}(h ``struct kobject *kobj`` object.h](j)}(h``struct kobject *kobj``h]jS)}(hj!h]hstruct kobject *kobj}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh]jM)}(hobject.h]hobject.}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMzhj7ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj6hMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkobject_put (C function) c.kobject_puthNtauh1hhj}hhhNhNubh)}(hhh](h)}(h'void kobject_put (struct kobject *kobj)h]h)}(h&void kobject_put(struct kobject *kobj)h](j)}(hvoidh]hvoid}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjwhhhjhMubh)}(h kobject_puth]j)}(h kobject_puth]h kobject_put}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjwhhhjhMubj4)}(h(struct kobject *kobj)h]j:)}(hstruct kobject *kobjh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjŷhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkobjecth]hkobject}(hjַhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjӷubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjطmodnameN classnameNjwjz)}j}]j)}jsjsb c.kobject_putasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hkobjh]hkobj}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjwhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjshhhjhMubah}(h]jnah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjphhubj4)}(hhh]jM)}(hDecrement refcount for object.h]hDecrement refcount for object.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj8hhubah}(h]h ]h"]h$]h&]uh1j3hjphhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjSjHjSjIjJjKuh1hhhhj}hNhNubj)}(h~**Parameters** ``struct kobject *kobj`` object. **Description** Decrement the refcount, and if 0, call kobject_cleanup().h](jM)}(h**Parameters**h]j)}(hj]h]h Parameters}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjWubj)}(hhh]j)}(h!``struct kobject *kobj`` object. h](j)}(h``struct kobject *kobj``h]jS)}(hj|h]hstruct kobject *kobj}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjzubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjvubj)}(hhh]jM)}(hobject.h]hobject.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjvubeh}(h]h ]h"]h$]h&]uh1jhjhMhjsubah}(h]h ]h"]h$]h&]uh1jhjWubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjWubjM)}(h9Decrement the refcount, and if 0, call kobject_cleanup().h]h9Decrement the refcount, and if 0, call kobject_cleanup().}(hj͸hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjWubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#kobject_create_and_add (C function)c.kobject_create_and_addhNtauh1hhj}hhhNhNubh)}(hhh](h)}(hRstruct kobject * kobject_create_and_add (const char *name, struct kobject *parent)h]h)}(hPstruct kobject *kobject_create_and_add(const char *name, struct kobject *parent)h](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hM ubh)}(hhh]j)}(hkobjecth]hkobject}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jskobject_create_and_addsbc.kobject_create_and_addasbuh1hhjhhhj hM ubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhj hM ubj)}(hjh]h*}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhj hM ubh)}(hkobject_create_and_addh]j)}(hj9h]hkobject_create_and_add}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhj hM ubj4)}(h*(const char *name, struct kobject *parent)h](j:)}(hconst char *nameh](j?)}(hj h]hconst}(hjvhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjrubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjrubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj)}(hnameh]hname}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnubj:)}(hstruct kobject *parenth](j?)}(hjBh]hstruct}(hjӹhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjϹubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjϹubh)}(hhh]j)}(hkobjecth]hkobject}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j7c.kobject_create_and_addasbuh1hhjϹubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjϹubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjϹubj)}(hparenth]hparent}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjϹubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjnubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhj hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj hM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hM hjhhubj4)}(hhh]jM)}(h?Create a struct kobject dynamically and register it with sysfs.h]h?Create a struct kobject dynamically and register it with sysfs.}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM hjQhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhj hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjljHjljIjJjKuh1hhhhj}hNhNubj)}(hX**Parameters** ``const char *name`` the name for the kobject ``struct kobject *parent`` the parent kobject of this kobject, if any. **Description** This function creates a kobject structure dynamically and registers it with sysfs. When you are finished with this structure, call kobject_put() and the structure will be dynamically freed when it is no longer being used. If the kobject was not able to be created, NULL will be returned.h](jM)}(h**Parameters**h]j)}(hjvh]h Parameters}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM hjpubj)}(hhh](j)}(h.``const char *name`` the name for the kobject h](j)}(h``const char *name``h]jS)}(hjh]hconst char *name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM hjubj)}(hhh]jM)}(hthe name for the kobjecth]hthe name for the kobject}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(hG``struct kobject *parent`` the parent kobject of this kobject, if any. h](j)}(h``struct kobject *parent``h]jS)}(hjκh]hstruct kobject *parent}(hjкhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj̺ubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM hjȺubj)}(hhh]jM)}(h+the parent kobject of this kobject, if any.h]h+the parent kobject of this kobject, if any.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjȺubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjpubjM)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjpubjM)}(hThis function creates a kobject structure dynamically and registers it with sysfs. When you are finished with this structure, call kobject_put() and the structure will be dynamically freed when it is no longer being used.h]hThis function creates a kobject structure dynamically and registers it with sysfs. When you are finished with this structure, call kobject_put() and the structure will be dynamically freed when it is no longer being used.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM hjpubjM)}(hAIf the kobject was not able to be created, NULL will be returned.h]hAIf the kobject was not able to be created, NULL will be returned.}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjpubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkset_register (C function)c.kset_registerhNtauh1hhj}hhhNhNubh)}(hhh](h)}(h"int kset_register (struct kset *k)h]h)}(h!int kset_register(struct kset *k)h](j)}(hinth]hint}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMWubjQ)}(h h]h }(hjlhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYhhhjkhMWubh)}(h kset_registerh]j)}(h kset_registerh]h kset_register}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzubah}(h]h ](jjeh"]h$]h&]jjuh1hhjYhhhjkhMWubj4)}(h(struct kset *k)h]j:)}(hstruct kset *kh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkseth]hkset}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjsbc.kset_registerasbuh1hhjubjQ)}(h h]h }(hjػhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjKh]hk}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjYhhhjkhMWubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjUhhhjkhMWubah}(h]jPah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjkhMWhjRhhubj4)}(hhh]jM)}(hInitialize and add a kset.h]hInitialize and add a kset.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMWhjhhubah}(h]h ]h"]h$]h&]uh1j3hjRhhhjkhMWubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj4jHj4jIjJjKuh1hhhhj}hNhNubj)}(h**Parameters** ``struct kset *k`` kset. **NOTE** On error, the kset.kobj.name allocated by kobject_set_name() is freed, it can not be used any more.h](jM)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM[hj8ubj)}(hhh]j)}(h``struct kset *k`` kset. h](j)}(h``struct kset *k``h]jS)}(hj]h]hstruct kset *k}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMXhjWubj)}(hhh]jM)}(hkset.h]hkset.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjrhMXhjsubah}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMXhjTubah}(h]h ]h"]h$]h&]uh1jhj8ubjM)}(h**NOTE**h]j)}(hjh]hNOTE}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMZhj8ubjM)}(hcOn error, the kset.kobj.name allocated by kobject_set_name() is freed, it can not be used any more.h]hcOn error, the kset.kobj.name allocated by kobject_set_name() is freed, it can not be used any more.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMZhj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkset_unregister (C function)c.kset_unregisterhNtauh1hhj}hhhNhNubh)}(hhh](h)}(h%void kset_unregister (struct kset *k)h]h)}(h$void kset_unregister(struct kset *k)h](j)}(hvoidh]hvoid}(hjݼhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjټhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMwubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjټhhhjhMwubh)}(hkset_unregisterh]j)}(hkset_unregisterh]hkset_unregister}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjټhhhjhMwubj4)}(h(struct kset *k)h]j:)}(hstruct kset *kh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkseth]hkset}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj:modnameN classnameNjwjz)}j}]j)}jsjsbc.kset_unregisterasbuh1hhjubjQ)}(h h]h }(hjXhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjKh]hk}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjټhhhjhMwubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjռhhhjhMwubah}(h]jмah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMwhjҼhhubj4)}(hhh]jM)}(hRemove a kset.h]hRemove a kset.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMwhjhhubah}(h]h ]h"]h$]h&]uh1j3hjҼhhhjhMwubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}hNhNubj)}(h***Parameters** ``struct kset *k`` kset.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM{hjubj)}(hhh]j)}(h``struct kset *k`` kset.h](j)}(h``struct kset *k``h]jS)}(hjݽh]hstruct kset *k}(hj߽hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj۽ubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chM}hj׽ubj)}(hhh]jM)}(hkset.h]hkset.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMxhjubah}(h]h ]h"]h$]h&]uh1jhj׽ubeh}(h]h ]h"]h$]h&]uh1jhjhM}hjԽubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkset_find_obj (C function)c.kset_find_objhNtauh1hhj}hhhNhNubh)}(hhh](h)}(hDstruct kobject * kset_find_obj (struct kset *kset, const char *name)h]h)}(hBstruct kobject *kset_find_obj(struct kset *kset, const char 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classnameNjwjz)}j}]jrc.kset_find_objasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hkseth]hkset}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst char *nameh](j?)}(hj h]hconst}(hj!hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hj.hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hcharh]hchar}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjJhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hnameh]hname}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hj3hhhjDhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj/hhhjDhMubah}(h]j*ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjDhMhj,hhubj4)}(hhh]jM)}(hSearch for object in kset.h]hSearch for object in kset.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj,hhhjDhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}hNhNubj)}(hX**Parameters** ``struct kset *kset`` kset we're looking in. ``const char *name`` object's name. **Description** Lock kset via **kset->subsys**, and iterate over **kset->list**, looking for a matching kobject. If matching object is found take a reference and return the object.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh](j)}(h-``struct kset *kset`` kset we're looking in. h](j)}(h``struct kset *kset``h]jS)}(hjпh]hstruct kset *kset}(hjҿhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjοubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjʿubj)}(hhh]jM)}(hkset we're looking in.h]hkset we’re looking in.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjʿubeh}(h]h ]h"]h$]h&]uh1jhjhMhjǿubj)}(h$``const char *name`` object's name. h](j)}(h``const char *name``h]jS)}(hj h]hconst char *name}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh]jM)}(hobject's name.h]hobject’s name.}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjǿubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjDh]h Description}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubjM)}(hLock kset via **kset->subsys**, and iterate over **kset->list**, looking for a matching kobject. If matching object is found take a reference and return the object.h](hLock kset via }(hjZhhhNhNubj)}(h**kset->subsys**h]h kset->subsys}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubh, and iterate over }(hjZhhhNhNubj)}(h**kset->list**h]h kset->list}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubhe, looking for a matching kobject. If matching object is found take a reference and return the object.}(hjZhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h kset_create_and_add (C function)c.kset_create_and_addhNtauh1hhj}hhhNhNubh)}(hhh](h)}(h{struct kset * kset_create_and_add (const char *name, const struct kset_uevent_ops *uevent_ops, struct kobject *parent_kobj)h]h)}(hystruct kset *kset_create_and_add(const char *name, const struct kset_uevent_ops *uevent_ops, struct kobject *parent_kobj)h](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjhhhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hhh]j)}(hkseth]hkset}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jskset_create_and_addsbc.kset_create_and_addasbuh1hhjhhhjhMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhMubh)}(hkset_create_and_addh]j)}(hjh]hkset_create_and_add}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(hY(const char *name, const struct kset_uevent_ops *uevent_ops, struct kobject *parent_kobj)h](j:)}(hconst char *nameh](j?)}(hj h]hconst}(hj'hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj#ubjQ)}(h h]h }(hj4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hcharh]hchar}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubjQ)}(h h]h }(hjPhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hjh]h*}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(hnameh]hname}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h(const struct kset_uevent_ops *uevent_opsh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hkset_uevent_opsh]hkset_uevent_ops}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.kset_create_and_addasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(h uevent_opsh]h uevent_ops}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hstruct kobject *parent_kobjh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubh)}(hhh]j)}(hkobjecth]hkobject}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/modnameN classnameNjwjz)}j}]jc.kset_create_and_addasbuh1hhj ubjQ)}(h h]h }(hjKhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(h parent_kobjh]h parent_kobj}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h5Create a struct kset dynamically and add it to sysfs.h]h5Create a struct kset dynamically and add it to sysfs.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhj}hNhNubj)}(hX**Parameters** ``const char *name`` the name for the kset ``const struct kset_uevent_ops *uevent_ops`` a struct kset_uevent_ops for the kset ``struct kobject *parent_kobj`` the parent kobject of this kset, if any. **Description** This function creates a kset structure dynamically and registers it with sysfs. When you are finished with this structure, call kset_unregister() and the structure will be dynamically freed when it is no longer being used. If the kset was not able to be created, NULL will be returned.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh](j)}(h+``const char *name`` the name for the kset h](j)}(h``const char *name``h]jS)}(hjh]hconst char *name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh]jM)}(hthe name for the kseth]hthe name for the kset}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hS``const struct kset_uevent_ops *uevent_ops`` a struct kset_uevent_ops for the kset h](j)}(h,``const struct kset_uevent_ops *uevent_ops``h]jS)}(hj h]h(const struct kset_uevent_ops *uevent_ops}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubj)}(hhh]jM)}(h%a struct kset_uevent_ops for the kseth]h%a struct kset_uevent_ops for the kset}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hI``struct kobject *parent_kobj`` the parent kobject of this kset, if any. h](j)}(h``struct kobject *parent_kobj``h]jS)}(hjCh]hstruct kobject *parent_kobj}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAubah}(h]h ]h"]h$]h&]uh1jhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhj=ubj)}(hhh]jM)}(h(the parent kobject of this kset, if any.h]h(the parent kobject of this kset, if any.}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjXhMhjYubah}(h]h ]h"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]uh1jhjXhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj~h]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubjM)}(hThis function creates a kset structure dynamically and registers it with sysfs. When you are finished with this structure, call kset_unregister() and the structure will be dynamically freed when it is no longer being used.h]hThis function creates a kset structure dynamically and registers it with sysfs. When you are finished with this structure, call kset_unregister() and the structure will be dynamically freed when it is no longer being used.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubjM)}(h>If the kset was not able to be created, NULL will be returned.h]h>If the kset was not able to be created, NULL will be returned.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhP/var/lib/git/docbuild/linux/Documentation/driver-api/basics:111: ./lib/kobject.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkobject_uevent_env (C function)c.kobject_uevent_envhNtauh1hhj}hhhNhNubh)}(hhh](h)}(h[int kobject_uevent_env (struct kobject *kobj, enum kobject_action action, char *envp_ext[])h]h)}(hZint kobject_uevent_env(struct kobject *kobj, enum kobject_action action, char *envp_ext[])h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:114: ./lib/kobject_uevent.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(hkobject_uevent_envh]j)}(hkobject_uevent_envh]hkobject_uevent_env}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(hD(struct kobject *kobj, enum kobject_action action, char *envp_ext[])h](j:)}(hstruct kobject *kobjh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubh)}(hhh]j)}(hkobjecth]hkobject}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/modnameN classnameNjwjz)}j}]j)}jsjsbc.kobject_uevent_envasbuh1hhj ubjQ)}(h h]h }(hjMhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hkobjh]hkobj}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(henum kobject_action actionh](j?)}(hjh]henum}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj}ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubh)}(hhh]j)}(hkobject_actionh]hkobject_action}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jIc.kobject_uevent_envasbuh1hhj}ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj}ubj)}(hactionh]haction}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hchar *envp_ext[]h](j)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(henvp_exth]henvp_ext}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hj_h]h[}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hjmh]h]}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h&send an uevent with environmental datah]h&send an uevent with environmental data}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:114: ./lib/kobject_uevent.chMhjNhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjijHjijIjJjKuh1hhhhj}hNhNubj)}(hXB**Parameters** ``struct kobject *kobj`` struct kobject that the action is happening to ``enum kobject_action action`` action that is happening ``char *envp_ext[]`` pointer to environmental data **Description** Returns 0 if kobject_uevent_env() is completed with success or the corresponding error when it fails.h](jM)}(h**Parameters**h]j)}(hjsh]h Parameters}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:114: ./lib/kobject_uevent.chMhjmubj)}(hhh](j)}(hH``struct kobject *kobj`` struct kobject that the action is happening to h](j)}(h``struct kobject *kobj``h]jS)}(hjh]hstruct kobject *kobj}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:114: ./lib/kobject_uevent.chMhjubj)}(hhh]jM)}(h.struct kobject that the action is happening toh]h.struct kobject that the action is happening to}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h8``enum kobject_action action`` action that is happening h](j)}(h``enum kobject_action action``h]jS)}(hjh]henum kobject_action action}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:114: ./lib/kobject_uevent.chMhjubj)}(hhh]jM)}(haction that is happeningh]haction that is happening}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h3``char *envp_ext[]`` pointer to environmental data h](j)}(h``char *envp_ext[]``h]jS)}(hjh]hchar *envp_ext[]}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:114: ./lib/kobject_uevent.chMhjubj)}(hhh]jM)}(hpointer to environmental datah]hpointer to environmental data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjmubjM)}(h**Description**h]j)}(hj?h]h Description}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:114: ./lib/kobject_uevent.chMhjmubjM)}(heReturns 0 if kobject_uevent_env() is completed with success or the corresponding error when it fails.h]heReturns 0 if kobject_uevent_env() is completed with success or the corresponding error when it fails.}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhW/var/lib/git/docbuild/linux/Documentation/driver-api/basics:114: ./lib/kobject_uevent.chMhjmubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj}hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hkobject_uevent (C 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array element h](j)}(h``TYPE``h]jS)}(hjh]hTYPE}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKVhj ubj)}(hhh]jM)}(h'The type of each flexible array elementh]h'The type of each flexible array element}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hKVhj%ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj$hKVhjubj)}(h/``NAME`` The name of the flexible array member h](j)}(h``NAME``h]jS)}(hjHh]hNAME}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjFubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKWhjBubj)}(hhh]jM)}(h%The name of the flexible array memberh]h%The name of the flexible array member}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj]hKWhj^ubah}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]uh1jhj]hKWhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKYhjubjM)}(hIn order to have a flexible array member in a union or alone in a struct, it needs to be wrapped in an anonymous struct with at least 1 named member, but that member can be empty.h]hIn order to have a flexible array member in a union or alone in a struct, it needs to be wrapped in an anonymous struct with at least 1 named member, but that member can be empty.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKXhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h__TRAILING_OVERLAP (C macro)c.__TRAILING_OVERLAPhNtauh1hhjhhhNhNubh)}(hhh](h)}(h__TRAILING_OVERLAPh]h)}(h__TRAILING_OVERLAPh]h)}(h__TRAILING_OVERLAPh]j)}(hjh]h__TRAILING_OVERLAP}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKaubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKaubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKahjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhKaubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubjM)}(h8``__TRAILING_OVERLAP (TYPE, NAME, FAM, ATTRS, MEMBERS)``h]jS)}(hjh]h4__TRAILING_OVERLAP (TYPE, NAME, FAM, ATTRS, MEMBERS)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKchjhhubji)}(h7Overlap a flexible-array member with trailing members. h]jM)}(h6Overlap a flexible-array member with trailing members.h]h6Overlap a flexible-array member with trailing members.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKahjubah}(h]h ]h"]h$]h&]uh1jhhj&hKahjhhubj)}(hX**Parameters** ``TYPE`` Flexible structure type name, including "struct" keyword. ``NAME`` Name for a variable to define. ``FAM`` The flexible-array member within **TYPE** ``ATTRS`` Any struct attributes (usually empty) ``MEMBERS`` Trailing overlapping members. **Description** Creates a union between a flexible-array member (FAM) in a struct and a set of additional members that would otherwise follow it. Beware that, as this helper encloses TYPE NAME and MEMBERS in the same union, designated initializers for MEMBERS may overwrite portions previously initialized through NAME. For example:: struct flex { size_t count; u8 fam[]; }; struct composite { ... __TRAILING_OVERLAP(struct flex, flex, fam, __packed, u8 data; ); } __packed; static struct composite comp = { .flex = { .count = 1, }, .data = 2, }; In the example above, .flex and .data initialize different views of the same union storage. Since .data is initialized last, it _may_ overwrite portions previously initialized through .flex, leading to .flex.count being zeroed out. A couple of alternatives are shown below. a) Initialize only one view of the overlapped storage and assign the rest at runtime:: static struct composite comp = { .flex = { .count = 1, }, }; static void foo(void) { comp.data = 2; ... } b) Alternatively, replace designated initializers with runtime assignments:: static void foo(void) { struct composite comp; comp.flex.count = 1; comp.data = 2; ... } Compiler Explorer test code: https://godbolt.org/z/voM4E36dT For another example of the above see commit 5e54510a9389 ("acpi: nfit: intel: avoid multiple -Wflex-array-member-not-at-end warnings") Link: https://git.kernel.org/linus/5e54510a9389caa9h](jM)}(h**Parameters**h]j)}(hj3h]h Parameters}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKehj-ubj)}(hhh](j)}(hC``TYPE`` Flexible structure type name, including "struct" keyword. h](j)}(h``TYPE``h]jS)}(hjRh]hTYPE}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjPubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjLubj)}(hhh]jM)}(h9Flexible structure type name, including "struct" keyword.h]h=Flexible structure type name, including “struct” keyword.}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjghKhjhubah}(h]h ]h"]h$]h&]uh1jhjLubeh}(h]h ]h"]h$]h&]uh1jhjghKhjIubj)}(h(``NAME`` Name for a variable to define. h](j)}(h``NAME``h]jS)}(hjh]hNAME}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubj)}(hhh]jM)}(hName for a variable to define.h]hName for a variable to define.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjIubj)}(h2``FAM`` The flexible-array member within **TYPE** h](j)}(h``FAM``h]jS)}(hjh]hFAM}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubj)}(hhh]jM)}(h)The flexible-array member within **TYPE**h](h!The flexible-array member within }(hjhhhNhNubj)}(h**TYPE**h]hTYPE}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjIubj)}(h0``ATTRS`` Any struct attributes (usually empty) h](j)}(h ``ATTRS``h]jS)}(hj h]hATTRS}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubj)}(hhh]jM)}(h%Any struct attributes (usually empty)h]h%Any struct attributes (usually empty)}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hKhj!ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj hKhjIubj)}(h*``MEMBERS`` Trailing overlapping members. h](j)}(h ``MEMBERS``h]jS)}(hjDh]hMEMBERS}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjBubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhj>ubj)}(hhh]jM)}(hTrailing overlapping members.h]hTrailing overlapping members.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjYhKhjZubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhjYhKhjIubeh}(h]h ]h"]h$]h&]uh1jhj-ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhj-ubjM)}(hCreates a union between a flexible-array member (FAM) in a struct and a set of additional members that would otherwise follow it.h]hCreates a union between a flexible-array member (FAM) in a struct and a set of additional members that would otherwise follow it.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKbhj-ubjM)}(hBeware that, as this helper encloses TYPE NAME and MEMBERS in the same union, designated initializers for MEMBERS may overwrite portions previously initialized through NAME.h]hBeware that, as this helper encloses TYPE NAME and MEMBERS in the same union, designated initializers for MEMBERS may overwrite portions previously initialized through NAME.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKehj-ubjM)}(h For example::h]h For example:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKihj-ubj)}(hX6struct flex { size_t count; u8 fam[]; }; struct composite { ... __TRAILING_OVERLAP(struct flex, flex, fam, __packed, u8 data; ); } __packed; static struct composite comp = { .flex = { .count = 1, }, .data = 2, };h]hX6struct flex { size_t count; u8 fam[]; }; struct composite { ... __TRAILING_OVERLAP(struct flex, flex, fam, __packed, u8 data; ); } __packed; static struct composite comp = { .flex = { .count = 1, }, .data = 2, };}hjsbah}(h]h ]h"]h$]h&]jjuh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKkhj-ubjM)}(hIn the example above, .flex and .data initialize different views of the same union storage. Since .data is initialized last, it _may_ overwrite portions previously initialized through .flex, leading to .flex.count being zeroed out.h]hIn the example above, .flex and .data initialize different views of the same union storage. Since .data is initialized last, it _may_ overwrite portions previously initialized through .flex, leading to .flex.count being zeroed out.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhK~hj-ubjM)}(h)A couple of alternatives are shown below.h]h)A couple of alternatives are shown below.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhj-ubj)}(hhh](j)}(hXInitialize only one view of the overlapped storage and assign the rest at runtime:: static struct composite comp = { .flex = { .count = 1, }, }; static void foo(void) { comp.data = 2; ... } h](jM)}(hSInitialize only one view of the overlapped storage and assign the rest at runtime::h]hRInitialize only one view of the overlapped storage and assign the rest at runtime:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubj)}(hstatic struct composite comp = { .flex = { .count = 1, }, }; static void foo(void) { comp.data = 2; ... }h]hstatic struct composite comp = { .flex = { .count = 1, }, }; static void foo(void) { comp.data = 2; ... }}hjsbah}(h]h ]h"]h$]h&]jjuh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubj)}(hAlternatively, replace designated initializers with runtime assignments:: static void foo(void) { struct composite comp; comp.flex.count = 1; comp.data = 2; ... } h](jM)}(hIAlternatively, replace designated initializers with runtime assignments::h]hHAlternatively, replace designated initializers with runtime assignments:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubj)}(hystatic void foo(void) { struct composite comp; comp.flex.count = 1; comp.data = 2; ... }h]hystatic void foo(void) { struct composite comp; comp.flex.count = 1; comp.data = 2; ... }}hj-sbah}(h]h ]h"]h$]h&]jjuh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]j loweralphajhjjuh1j~hj-ubjM)}(hubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhj:ubj)}(hhh]jM)}(h9Flexible structure type name, including "struct" keyword.h]h=Flexible structure type name, including “struct” keyword.}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjUhKhjVubah}(h]h ]h"]h$]h&]uh1jhj:ubeh}(h]h ]h"]h$]h&]uh1jhjUhKhj7ubj)}(h(``NAME`` Name for a variable to define. h](j)}(h``NAME``h]jS)}(hjyh]hNAME}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjwubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjsubj)}(hhh]jM)}(hName for a variable to define.h]hName for a variable to define.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjsubeh}(h]h ]h"]h$]h&]uh1jhjhKhj7ubj)}(h2``FAM`` The flexible-array member within **TYPE** h](j)}(h``FAM``h]jS)}(hjh]hFAM}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubj)}(hhh]jM)}(h)The flexible-array member within **TYPE**h](h!The flexible-array member within }(hjhhhNhNubj)}(h**TYPE**h]hTYPE}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj7ubj)}(h*``MEMBERS`` Trailing overlapping members. h](j)}(h ``MEMBERS``h]jS)}(hjh]hMEMBERS}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubj)}(hhh]jM)}(hTrailing overlapping members.h]hTrailing overlapping members.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj7ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj4h]h Description}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubjM)}(hCreates a union between a flexible-array member (FAM) in a struct and a set of additional members that would otherwise follow it.h]hCreates a union between a flexible-array member (FAM) in a struct and a set of additional members that would otherwise follow it.}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:130: ./include/linux/stddef.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hfor_each_if (C macro) c.for_each_ifhNtauh1hhjhhhNhNubh)}(hhh](h)}(h for_each_ifh]h)}(h for_each_ifh]h)}(h for_each_ifh]j)}(hjsh]h for_each_if}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubah}(h]h ](jjeh"]h$]h&]jjuh1hhjuhhh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjqhhhjhK ubah}(h]jlah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhK hjnhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjnhhhjhK ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubjM)}(h``for_each_if (condition)``h]jS)}(hjh]hfor_each_if (condition)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK hjhhubji)}(hlist, head) \' for_each_if(x->something == SOMETHING) The for_each_if() macro makes the use of for_each_foo_bar() less error prone.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubj)}(hhh]j)}(h%``condition`` The condition to check h](j)}(h ``condition``h]jS)}(hjh]h condition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK hjubj)}(hhh]jM)}(hThe condition to checkh]hThe condition to check}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK hjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj>h]h Description}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubjM)}(h Typical use::h]h Typical use:}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK hjubj)}(h#define for_each_foo_bar(x, y) \' list_for_each_entry(x, y->list, head) \' for_each_if(x->something == SOMETHING)h]h#define for_each_foo_bar(x, y) \' list_for_each_entry(x, y->list, head) \' for_each_if(x->something == SOMETHING)}hjcsbah}(h]h ]h"]h$]h&]jjuh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubjM)}(hMThe for_each_if() macro makes the use of for_each_foo_bar() less error prone.h]hMThe for_each_if() macro makes the use of for_each_foo_bar() less error prone.}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hfind_closest (C macro)c.find_closesthNtauh1hhjhhhNhNubh)}(hhh](h)}(h find_closesth]h)}(h find_closesth]h)}(h find_closesth]j)}(hjh]h find_closest}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubjM)}(h``find_closest (x, a, as)``h]jS)}(hjh]hfind_closest (x, a, as)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjhhubji)}(h-locate the closest element in a sorted array h]jM)}(h,locate the closest element in a sorted arrayh]h,locate the closest element in a sorted array}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubah}(h]h ]h"]h$]h&]uh1jhhjhKhjhhubj)}(hX{**Parameters** ``x`` The reference value. ``a`` The array in which to look for the closest element. Must be sorted in ascending order. ``as`` Size of 'a'. **Description** Returns the index of the element closest to 'x'. **Note** If using an array of negative numbers (or mixed positive numbers), then be sure that 'x' is of a signed-type to get good results.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubj)}(hhh](j)}(h``x`` The reference value. h](j)}(h``x``h]jS)}(hj+h]hx}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)ubah}(h]h ]h"]h$]h&]uh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhj%ubj)}(hhh]jM)}(hThe reference value.h]hThe reference value.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj@hKhjAubah}(h]h ]h"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]uh1jhj@hKhj"ubj)}(h]``a`` The array in which to look for the closest element. Must be sorted in ascending order. h](j)}(h``a``h]jS)}(hjdh]ha}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjbubah}(h]h ]h"]h$]h&]uh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhj^ubj)}(hhh]jM)}(hVThe array in which to look for the closest element. Must be sorted in ascending order.h]hVThe array in which to look for the closest element. Must be sorted in ascending order.}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjzubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhjyhKhj"ubj)}(h``as`` Size of 'a'. h](j)}(h``as``h]jS)}(hjh]has}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubj)}(hhh]jM)}(h Size of 'a'.h]hSize of ‘a’.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj"ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK hjubjM)}(h0Returns the index of the element closest to 'x'.h]h4Returns the index of the element closest to ‘x’.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubjM)}(h**Note**h]j)}(hjh]hNote}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK!hjubj)}(hhh]j)}(hIf using an array of negative numbers (or mixed positive numbers), then be sure that 'x' is of a signed-type to get good results.h](j)}(hBIf using an array of negative numbers (or mixed positive numbers),h]hBIf using an array of negative numbers (or mixed positive numbers),}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK!hjubj)}(hhh]jM)}(h>then be sure that 'x' is of a signed-type to get good results.h]hBthen be sure that ‘x’ is of a signed-type to get good results.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK"hj,ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj+hK!hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!find_closest_descending (C macro)c.find_closest_descendinghNtauh1hhjhhhNhNubh)}(hhh](h)}(hfind_closest_descendingh]h)}(hfind_closest_descendingh]h)}(hfind_closest_descendingh]j)}(hjjh]hfind_closest_descending}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjpubah}(h]h ](jjeh"]h$]h&]jjuh1hhjlhhh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK8ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhhjhK8ubah}(h]jcah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhK8hjehhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjehhhjhK8ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubjM)}(h&``find_closest_descending (x, a, as)``h]jS)}(hjh]h"find_closest_descending (x, a, as)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK:hjhhubji)}(h-locate the closest element in a sorted array h]jM)}(h,locate the closest element in a sorted arrayh]h,locate the closest element in a sorted array}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK8hjubah}(h]h ]h"]h$]h&]uh1jhhjhK8hjhhubj)}(hX**Parameters** ``x`` The reference value. ``a`` The array in which to look for the closest element. Must be sorted in descending order. ``as`` Size of 'a'. **Description** Similar to find_closest() but 'a' is expected to be sorted in descending order. The iteration is done in reverse order, so that the comparison of '__fc_right' & '__fc_left' also works for unsigned numbers.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubjM)}(hSimilar to find_closest() but 'a' is expected to be sorted in descending order. The iteration is done in reverse order, so that the comparison of '__fc_right' & '__fc_left' also works for unsigned numbers.h]hSimilar to find_closest() but ‘a’ is expected to be sorted in descending order. The iteration is done in reverse order, so that the comparison of ‘__fc_right’ & ‘__fc_left’ also works for unsigned numbers.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK=hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hPTR_IF (C macro)c.PTR_IFhNtauh1hhjhhhNhNubh)}(hhh](h)}(hPTR_IFh]h)}(hPTR_IFh]h)}(hPTR_IFh]j)}(hjh]hPTR_IF}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKVubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKVubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKVhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhKVubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubjM)}(h``PTR_IF (cond, ptr)``h]jS)}(hj#h]hPTR_IF (cond, ptr)}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj!ubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKXhjhhubji)}(h?evaluate to **ptr** if **cond** is true, or to NULL otherwise. h]jM)}(h>evaluate to **ptr** if **cond** is true, or to NULL otherwise.h](h evaluate to }(hj=hhhNhNubj)}(h**ptr**h]hptr}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubh if }(hj=hhhNhNubj)}(h**cond**h]hcond}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubh is true, or to NULL otherwise.}(hj=hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKVhj9ubah}(h]h ]h"]h$]h&]uh1jhhjohKVhjhhubj)}(hX]**Parameters** ``cond`` A conditional, usually in a form of IS_ENABLED(CONFIG_FOO) ``ptr`` A pointer to assign if **cond** is true. **Description** PTR_IF(IS_ENABLED(CONFIG_FOO), ptr) evaluates to **ptr** if CONFIG_FOO is set to 'y' or 'm', or to NULL otherwise. The **ptr** argument must be a pointer. The macro can be very useful to help compiler dropping dead code. For instance, consider the following:: #ifdef CONFIG_FOO_SUSPEND static int foo_suspend(struct device *dev) { ... } #endif static struct pm_ops foo_ops = { #ifdef CONFIG_FOO_SUSPEND .suspend = foo_suspend, #endif }; While this works, the foo_suspend() macro is compiled conditionally, only when CONFIG_FOO_SUSPEND is set. This is problematic, as there could be a build bug in this function, we wouldn't have a way to know unless the configuration option is set. An alternative is to declare foo_suspend() always, but mark it as __maybe_unused. This works, but the __maybe_unused attribute is required to instruct the compiler that the function may not be referenced anywhere, and is safe to remove without making a fuss about it. This makes the programmer responsible for tagging the functions that can be garbage-collected. With the macro it is possible to write the following:: static int foo_suspend(struct device *dev) { ... } static struct pm_ops foo_ops = { .suspend = PTR_IF(IS_ENABLED(CONFIG_FOO_SUSPEND), foo_suspend), }; The foo_suspend() function will now be automatically dropped by the compiler, and it does not require any specific attribute.h](jM)}(h**Parameters**h]j)}(hj|h]h Parameters}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKZhjvubj)}(hhh](j)}(hD``cond`` A conditional, usually in a form of IS_ENABLED(CONFIG_FOO) h](j)}(h``cond``h]jS)}(hjh]hcond}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKWhjubj)}(hhh]jM)}(h:A conditional, usually in a form of IS_ENABLED(CONFIG_FOO)h]h:A conditional, usually in a form of IS_ENABLED(CONFIG_FOO)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKWhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKWhjubj)}(h1``ptr`` A pointer to assign if **cond** is true. h](j)}(h``ptr``h]jS)}(hjh]hptr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKXhjubj)}(hhh]jM)}(h(A pointer to assign if **cond** is true.h](hA pointer to assign if }(hjhhhNhNubj)}(h**cond**h]hcond}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is true.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhjhKXhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKXhjubeh}(h]h ]h"]h$]h&]uh1jhjvubjM)}(h**Description**h]j)}(hj!h]h Description}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKZhjvubjM)}(hPTR_IF(IS_ENABLED(CONFIG_FOO), ptr) evaluates to **ptr** if CONFIG_FOO is set to 'y' or 'm', or to NULL otherwise. The **ptr** argument must be a pointer.h](h1PTR_IF(IS_ENABLED(CONFIG_FOO), ptr) evaluates to }(hj7hhhNhNubj)}(h**ptr**h]hptr}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubhG if CONFIG_FOO is set to ‘y’ or ‘m’, or to NULL otherwise. The }(hj7hhhNhNubj)}(h**ptr**h]hptr}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubh argument must be a pointer.}(hj7hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKYhjvubjM)}(hAThe macro can be very useful to help compiler dropping dead code.h]hAThe macro can be very useful to help compiler dropping dead code.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK\hjvubjM)}(h&For instance, consider the following::h]h%For instance, consider the following:}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK^hjvubj)}(h#ifdef CONFIG_FOO_SUSPEND static int foo_suspend(struct device *dev) { ... } #endif static struct pm_ops foo_ops = { #ifdef CONFIG_FOO_SUSPEND .suspend = foo_suspend, #endif };h]h#ifdef CONFIG_FOO_SUSPEND static int foo_suspend(struct device *dev) { ... } #endif static struct pm_ops foo_ops = { #ifdef CONFIG_FOO_SUSPEND .suspend = foo_suspend, #endif };}hjsbah}(h]h ]h"]h$]h&]jjuh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK`hjvubjM)}(hWhile this works, the foo_suspend() macro is compiled conditionally, only when CONFIG_FOO_SUSPEND is set. This is problematic, as there could be a build bug in this function, we wouldn't have a way to know unless the configuration option is set.h]hWhile this works, the foo_suspend() macro is compiled conditionally, only when CONFIG_FOO_SUSPEND is set. This is problematic, as there could be a build bug in this function, we wouldn’t have a way to know unless the configuration option is set.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKmhjvubjM)}(hXjAn alternative is to declare foo_suspend() always, but mark it as __maybe_unused. This works, but the __maybe_unused attribute is required to instruct the compiler that the function may not be referenced anywhere, and is safe to remove without making a fuss about it. This makes the programmer responsible for tagging the functions that can be garbage-collected.h]hXjAn alternative is to declare foo_suspend() always, but mark it as __maybe_unused. This works, but the __maybe_unused attribute is required to instruct the compiler that the function may not be referenced anywhere, and is safe to remove without making a fuss about it. This makes the programmer responsible for tagging the functions that can be garbage-collected.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKrhjvubjM)}(h6With the macro it is possible to write the following::h]h5With the macro it is possible to write the following:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKyhjvubj)}(hstatic int foo_suspend(struct device *dev) { ... } static struct pm_ops foo_ops = { .suspend = PTR_IF(IS_ENABLED(CONFIG_FOO_SUSPEND), foo_suspend), };h]hstatic int foo_suspend(struct device *dev) { ... } static struct pm_ops foo_ops = { .suspend = PTR_IF(IS_ENABLED(CONFIG_FOO_SUSPEND), foo_suspend), };}hjsbah}(h]h ]h"]h$]h&]jjuh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhK{hjvubjM)}(h}The foo_suspend() function will now be automatically dropped by the compiler, and it does not require any specific attribute.h]h}The foo_suspend() function will now be automatically dropped by the compiler, and it does not require any specific attribute.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjvubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hu64_to_user_ptr (C macro)c.u64_to_user_ptrhNtauh1hhjhhhNhNubh)}(hhh](h)}(hu64_to_user_ptrh]h)}(hu64_to_user_ptrh]h)}(hu64_to_user_ptrh]j)}(hjh]hu64_to_user_ptr}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj2jHj2jIjJjKuh1hhhhjhNhNubjM)}(h``u64_to_user_ptr (x)``h]jS)}(hj8h]hu64_to_user_ptr (x)}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj6ubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjhhubji)}(h>cast a pointer passed as u64 from user space to void __user * h]jM)}(h=cast a pointer passed as u64 from user space to void __user *h]h=cast a pointer passed as u64 from user space to void __user *}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjNubah}(h]h ]h"]h$]h&]uh1jhhj`hKhjhhubj)}(h**Parameters** ``x`` The u64 value from user space, usually via IOCTL **Description** u64_to_user_ptr() simply casts a pointer passed as u64 from user space to void __user * correctly. Using this lets us get rid of all the tiresome casts.h](jM)}(h**Parameters**h]j)}(hjmh]h Parameters}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjgubj)}(hhh]j)}(h7``x`` The u64 value from user space, usually via IOCTL h](j)}(h``x``h]jS)}(hjh]hx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubj)}(hhh]jM)}(h0The u64 value from user space, usually via IOCTLh]h0The u64 value from user space, usually via IOCTL}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjgubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjgubjM)}(hu64_to_user_ptr() simply casts a pointer passed as u64 from user space to void __user * correctly. Using this lets us get rid of all the tiresome casts.h]hu64_to_user_ptr() simply casts a pointer passed as u64 from user space to void __user * correctly. Using this lets us get rid of all the tiresome casts.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjgubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](his_insidevar (C macro)c.is_insidevarhNtauh1hhjhhhNhNubh)}(hhh](h)}(h is_insidevarh]h)}(h is_insidevarh]h)}(h is_insidevarh]j)}(hjh]h is_insidevar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhj#hKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj#hKhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhj#hKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj<jHj<jIjJjKuh1hhhhjhNhNubjM)}(h``is_insidevar (ptr, var)``h]jS)}(hjBh]his_insidevar (ptr, var)}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj@ubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjhhubji)}(h=check if the **ptr** points inside the **var** memory range. h]jM)}(hthe variable which address and size identify the memory range.h]h>the variable which address and size identify the memory range.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj.h]h Description}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubjM)}(h^Evaluates to true if the address in **ptr** lies within the memory range allocated to **var**.h](h$Evaluates to true if the address in }(hjDhhhNhNubj)}(h**ptr**h]hptr}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh+ lies within the memory range allocated to }(hjDhhhNhNubj)}(h**var**h]hvar}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh.}(hjDhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLh^/var/lib/git/docbuild/linux/Documentation/driver-api/basics:133: ./include/linux/util_macros.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hupper_32_bits (C macro)c.upper_32_bitshNtauh1hhjhhhNhNubh)}(hhh](h)}(h upper_32_bitsh]h)}(h upper_32_bitsh]h)}(h upper_32_bitsh]j)}(hjh]h upper_32_bits}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubjM)}(h``upper_32_bits (n)``h]jS)}(hjh]hupper_32_bits (n)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK hjhhubji)}(hreturn bits 32-63 of a number h]jM)}(hreturn bits 32-63 of a numberh]hreturn bits 32-63 of a number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjubah}(h]h ]h"]h$]h&]uh1jhhjhKhjhhubj)}(h**Parameters** ``n`` the number we're accessing **Description** A basic shift-right of a 64- or 32-bit quantity. Use this to suppress the "right shift count >= width of type" warning when that quantity is 32-bits.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK hjubj)}(hhh]j)}(h!``n`` the number we're accessing h](j)}(h``n``h]jS)}(hj!h]hn}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjubj)}(hhh]jM)}(hthe number we're accessingh]hthe number we’re accessing}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj6hKhj7ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhj6hKhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hj\h]h Description}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK hjubjM)}(hA basic shift-right of a 64- or 32-bit quantity. Use this to suppress the "right shift count >= width of type" warning when that quantity is 32-bits.h]hA basic shift-right of a 64- or 32-bit quantity. Use this to suppress the “right shift count >= width of type” warning when that quantity is 32-bits.}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hlower_32_bits (C macro)c.lower_32_bitshNtauh1hhjhhhNhNubh)}(hhh](h)}(h lower_32_bitsh]h)}(h lower_32_bitsh]h)}(h lower_32_bitsh]j)}(hjh]h lower_32_bits}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubjM)}(h``lower_32_bits (n)``h]jS)}(hjh]hlower_32_bits (n)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjhhubji)}(hreturn bits 0-31 of a number h]jM)}(hreturn bits 0-31 of a numberh]hreturn bits 0-31 of a number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjubah}(h]h ]h"]h$]h&]uh1jhhjhKhjhhubj)}(h2**Parameters** ``n`` the number we're accessingh](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjubj)}(hhh]j)}(h ``n`` the number we're accessingh](j)}(h``n``h]jS)}(hj+h]hn}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj)ubah}(h]h ]h"]h$]h&]uh1jh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhj%ubj)}(hhh]jM)}(hthe number we're accessingh]hthe number we’re accessing}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjAubah}(h]h ]h"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]uh1jhj@hKhj"ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hupper_16_bits (C macro)c.upper_16_bitshNtauh1hhjhhhNhNubh)}(hhh](h)}(h upper_16_bitsh]h)}(h upper_16_bitsh]h)}(h upper_16_bitsh]j)}(hjh]h upper_16_bits}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj}hhhjhKubah}(h]jxah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjzhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjzhhhjhKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubjM)}(h``upper_16_bits (n)``h]jS)}(hjh]hupper_16_bits (n)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjhhubji)}(hreturn bits 16-31 of a number h]jM)}(hreturn bits 16-31 of a numberh]hreturn bits 16-31 of a number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjubah}(h]h ]h"]h$]h&]uh1jhhjhKhjhhubj)}(h2**Parameters** ``n`` the number we're accessingh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjubj)}(hhh]j)}(h ``n`` the number we're accessingh](j)}(h``n``h]jS)}(hjh]hn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhj ubj)}(hhh]jM)}(hthe number we're accessingh]hthe number we’re accessing}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhj%ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj$hKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hlower_16_bits (C macro)c.lower_16_bitshNtauh1hhjhhhNhNubh)}(hhh](h)}(h lower_16_bitsh]h)}(h lower_16_bitsh]h)}(h lower_16_bitsh]j)}(hjch]h lower_16_bits}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiubah}(h]h ](jjeh"]h$]h&]jjuh1hhjehhh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjahhhjhKubah}(h]j\ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhj^hhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hj^hhhjhKubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubjM)}(h``lower_16_bits (n)``h]jS)}(hjh]hlower_16_bits (n)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjhhubji)}(hreturn bits 0-15 of a number h]jM)}(hreturn bits 0-15 of a numberh]hreturn bits 0-15 of a number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhjubah}(h]h ]h"]h$]h&]uh1jhhjhKhjhhubj)}(h2**Parameters** ``n`` the number we're accessingh](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK!hjubj)}(hhh]j)}(h ``n`` the number we're accessingh](j)}(h``n``h]jS)}(hjh]hn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK#hjubj)}(hhh]jM)}(hthe number we're accessingh]hthe number we’re accessing}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhKhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK#hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hREPEAT_BYTE (C macro) c.REPEAT_BYTEhNtauh1hhjhhhNhNubh)}(hhh](h)}(h REPEAT_BYTEh]h)}(h REPEAT_BYTEh]h)}(h REPEAT_BYTEh]j)}(hjGh]h REPEAT_BYTE}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubah}(h]h ](jjeh"]h$]h&]jjuh1hhjIhhh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK#ubah}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjEhhhjdhK#ubah}(h]j@ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjdhK#hjBhhubj4)}(hhh]h}(h]h ]h"]h$]h&]uh1j3hjBhhhjdhK#ubeh}(h]h ](jAmacroeh"]h$]h&]jFjAjGj}jHj}jIjJjKuh1hhhhjhNhNubjM)}(h``REPEAT_BYTE (x)``h]jS)}(hjh]hREPEAT_BYTE (x)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK%hjhhubji)}(h@repeat the value **x** multiple times as an unsigned long value h]jM)}(h?repeat the value **x** multiple times as an unsigned long valueh](hrepeat the value }(hjhhhNhNubj)}(h**x**h]hx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) multiple times as an unsigned long value}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK#hjubah}(h]h ]h"]h$]h&]uh1jhhjhK#hjhhubj)}(hv**Parameters** ``x`` value to repeat **NOTE** **x** is not checked for > 0xff; larger values produce odd results.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK'hjubj)}(hhh]j)}(h``x`` value to repeat h](j)}(h``x``h]jS)}(hjh]hx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jh[/var/lib/git/docbuild/linux/Documentation/driver-api/basics:136: ./include/linux/wordpart.hhK$hjubj)}(hhh]jM)}(hvalue to repeath]hvalue to repeat}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhK$hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhK$hjubah}(h]h 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]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hdevnameh]hdevname}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst char *nameh](j?)}(hj h]hconst}(hjEhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjAubjQ)}(h h]h }(hjRhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAubj)}(hcharh]hchar}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubjQ)}(h h]h }(hjnhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjAubj)}(hjh]h*}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubj)}(hnameh]hname}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hconst short idxh](j?)}(hj h]hconst}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hshorth]hshort}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hidxh]hidx}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhM hjhhubj4)}(hhh]jM)}(h:Update a preferred console when matching devname is found.h]h:Update a preferred console when matching devname is found.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``const char *devname`` DEVNAME:0.0 style device name ``const char *name`` Name of the corresponding console driver, e.g. "ttyS" ``const short idx`` Console index, e.g. port number. **Description** The function checks whether a device with the given **devname** is preferred via the console=DEVNAME:0.0 command line option. It fills the missing console driver name and console index so that a later register_console() call could find (match) and enable this device. It might be used when a driver subsystem initializes particular devices with already known DEVNAME:0.0 style names. And it could predict which console driver name and index this device would later get associated with. **Return** 0 on success, negative error code on failure.h](jM)}(h**Parameters**h]j)}(hj%h]h Parameters}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hjubj)}(hhh](j)}(h6``const char *devname`` DEVNAME:0.0 style device name h](j)}(h``const char *devname``h]jS)}(hjDh]hconst char *devname}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjBubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hj>ubj)}(hhh]jM)}(hDEVNAME:0.0 style device nameh]hDEVNAME:0.0 style device name}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjYhM hjZubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhjYhM hj;ubj)}(hK``const char *name`` Name of the corresponding console driver, e.g. "ttyS" h](j)}(h``const char *name``h]jS)}(hj}h]hconst char *name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj{ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hjwubj)}(hhh]jM)}(h5Name of the corresponding console driver, e.g. "ttyS"h]h9Name of the corresponding console driver, e.g. “ttyS”}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ]h"]h$]h&]uh1jhjhM hj;ubj)}(h5``const short idx`` Console index, e.g. port number. h](j)}(h``const short idx``h]jS)}(hjh]hconst short idx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hjubj)}(hhh]jM)}(h Console index, e.g. port number.h]h Console index, e.g. port number.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhM hj;ubeh}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hjubjM)}(hX The function checks whether a device with the given **devname** is preferred via the console=DEVNAME:0.0 command line option. It fills the missing console driver name and console index so that a later register_console() call could find (match) and enable this device.h](h4The function checks whether a device with the given }(hjhhhNhNubj)}(h **devname**h]hdevname}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh is preferred via the console=DEVNAME:0.0 command line option. It fills the missing console driver name and console index so that a later register_console() call could find (match) and enable this device.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hjubjM)}(hIt might be used when a driver subsystem initializes particular devices with already known DEVNAME:0.0 style names. And it could predict which console driver name and index this device would later get associated with.h]hIt might be used when a driver subsystem initializes particular devices with already known DEVNAME:0.0 style names. And it could predict which console driver name and index this device would later get associated with.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hjubjM)}(h **Return**h]j)}(hj9h]hReturn}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hjubjM)}(h-0 on success, negative error code on failure.h]h-0 on success, negative error code on failure.}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hconsole_lock (C function)c.console_lockhNtauh1hhjhhhNhNubh)}(hhh](h)}(hvoid console_lock (void)h]h)}(hvoid console_lock(void)h](j)}(hvoidh]hvoid}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMC ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjzhhhjhMC ubh)}(h console_lockh]j)}(h console_lockh]h console_lock}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjzhhhjhMC ubj4)}(h(void)h]j:)}(hvoidh]j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjzhhhjhMC ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjvhhhjhMC ubah}(h]jqah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMC hjshhubj4)}(hhh]jM)}(h)block the console subsystem from printingh]h)block the console subsystem from printing}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMC hjhhubah}(h]h ]h"]h$]h&]uh1j3hjshhhjhMC ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``void`` no arguments **Description** Acquires a lock which guarantees that no consoles will be in or enter their write() callback. Can sleep, returns nothing.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMG hjubj)}(hhh]j)}(h``void`` no arguments h](j)}(h``void``h]jS)}(hj&h]hvoid}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chKhj ubj)}(hhh]jM)}(h no argumentsh]h no arguments}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj;hKhj<ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj;hKhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjah]h Description}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chKhjubjM)}(h]Acquires a lock which guarantees that no consoles will be in or enter their write() callback.h]h]Acquires a lock which guarantees that no consoles will be in or enter their write() callback.}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMD hjubjM)}(hCan sleep, returns nothing.h]hCan sleep, returns nothing.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMG hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hconsole_trylock (C function)c.console_trylockhNtauh1hhjhhhNhNubh)}(hhh](h)}(hint console_trylock (void)h]h)}(hint console_trylock(void)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMY ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMY ubh)}(hconsole_trylockh]j)}(hconsole_trylockh]hconsole_trylock}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMY ubj4)}(h(void)h]j:)}(hvoidh]j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMY ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMY ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMY hjhhubj4)}(hhh]jM)}(h0try to block the console subsystem from printingh]h0try to block the console subsystem from printing}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMY hjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMY ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj4jHj4jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``void`` no arguments **Description** Try to acquire a lock which guarantees that no consoles will be in or enter their write() callback. returns 1 on success, and 0 on failure to acquire the lock.h](jM)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM] hj8ubj)}(hhh]j)}(h``void`` no arguments h](j)}(h``void``h]jS)}(hj]h]hvoid}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chKhjWubj)}(hhh]jM)}(h no argumentsh]h no arguments}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjrhKhjsubah}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]uh1jhjrhKhjTubah}(h]h ]h"]h$]h&]uh1jhj8ubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chKhj8ubjM)}(hcTry to acquire a lock which guarantees that no consoles will be in or enter their write() callback.h]hcTry to acquire a lock which guarantees that no consoles will be in or enter their write() callback.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMZ hj8ubjM)}(h;returns 1 on success, and 0 on failure to acquire the lock.h]h;returns 1 on success, and 0 on failure to acquire the lock.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM] hj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hconsole_unlock (C function)c.console_unlockhNtauh1hhjhhhNhNubh)}(hhh](h)}(hvoid console_unlock (void)h]h)}(hvoid console_unlock(void)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMM ubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMM ubh)}(hconsole_unlockh]j)}(hconsole_unlockh]hconsole_unlock}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMM ubj4)}(h(void)h]j:)}(hvoidh]j)}(hvoidh]hvoid}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]noemphjjuh1j9hj!ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMM ubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMM hjhhubj4)}(hhh]jM)}(h2unblock the legacy console subsystem from printingh]h2unblock the legacy console subsystem from printing}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMM hjPhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjkjHjkjIjJjKuh1hhhhjhNhNubj)}(hX**Parameters** ``void`` no arguments **Description** Releases the console_lock which the caller holds to block printing of the legacy console subsystem. While the console_lock was held, console output may have been buffered by printk(). 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preferred}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj'hhhj@hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct console *con`` The registered console to force preferred. **Description** Must be called under console_list_lock().h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhjubj)}(hhh]j)}(hC``struct console *con`` The registered console to force preferred. h](j)}(h``struct console *con``h]jS)}(hj3h]hstruct console *con}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj1ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj-ubj)}(hhh]jM)}(h*The registered console to force preferred.h]h*The registered console to force 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classnameNjwjz)}j}]j)}jsjsbc.kmsg_dump_registerasbuh1hhjubjQ)}(h h]h }(hj6hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hdumperh]hdumper}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hregister a kernel log dumper.h]hregister a kernel log dumper.}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhjxhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(hX4**Parameters** ``struct kmsg_dumper *dumper`` pointer to the kmsg_dumper structure **Description** Adds a kernel log dumper to the system. 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Returns zero on success and ``-EINVAL`` or ``-EBUSY`` otherwise.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhjubj)}(hhh]j)}(hD``struct kmsg_dumper *dumper`` pointer to the kmsg_dumper structure h](j)}(h``struct kmsg_dumper *dumper``h]jS)}(hjh]hstruct kmsg_dumper *dumper}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhjubj)}(hhh]jM)}(h$pointer to the kmsg_dumper structureh]h$pointer to the kmsg_dumper structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubjM)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhjubjM)}(hAdds a kernel log dumper to the system. 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]h"]h$]h&]entries](hkmsg_dump_rewind (C function)c.kmsg_dump_rewindhNtauh1hhjhhhNhNubh)}(hhh](h)}(h3void kmsg_dump_rewind (struct kmsg_dump_iter *iter)h]h)}(h2void kmsg_dump_rewind(struct kmsg_dump_iter *iter)h](j)}(hvoidh]hvoid}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+hhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMubjQ)}(h h]h }(hj>hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj+hhhj=hMubh)}(hkmsg_dump_rewindh]j)}(hkmsg_dump_rewindh]hkmsg_dump_rewind}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLubah}(h]h ](jjeh"]h$]h&]jjuh1hhj+hhhj=hMubj4)}(h(struct kmsg_dump_iter *iter)h]j:)}(hstruct kmsg_dump_iter *iterh](j?)}(hjBh]hstruct}(hjlhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjhubjQ)}(h h]h }(hjyhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubh)}(hhh]j)}(hkmsg_dump_iterh]hkmsg_dump_iter}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j)}jsjRsbc.kmsg_dump_rewindasbuh1hhjhubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubj)}(hiterh]hiter}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjdubah}(h]h ]h"]h$]h&]jjuh1j3hj+hhhj=hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj'hhhj=hMubah}(h]j"ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj=hMhj$hhubj4)}(hhh]jM)}(hreset the iteratorh]hreset the iterator}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hj$hhhj=hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjjHjjIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``struct kmsg_dump_iter *iter`` kmsg dump iterator **Description** Reset the dumper's iterator so that kmsg_dump_get_line() and kmsg_dump_get_buffer() can be called again and used multiple times within the same dumper.dump() callback.h](jM)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj ubj)}(hhh]j)}(h3``struct kmsg_dump_iter *iter`` kmsg dump iterator h](j)}(h``struct kmsg_dump_iter *iter``h]jS)}(hj0h]hstruct kmsg_dump_iter *iter}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj*ubj)}(hhh]jM)}(hkmsg dump iteratorh]hkmsg dump iterator}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhMhjFubah}(h]h ]h"]h$]h&]uh1jhj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhMhj'ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hjkh]h Description}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj ubjM)}(hReset the dumper's iterator so that kmsg_dump_get_line() and kmsg_dump_get_buffer() can be called again and used multiple times within the same dumper.dump() callback.h]hReset the 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]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(hOBusy wait until the printk cpu-reentrant spinning lock is not owned by any CPU.h]hOBusy wait until the printk cpu-reentrant spinning lock is not owned by any CPU.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhjhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj/jHj/jIjJjKuh1hhhhjhNhNubj)}(hB**Parameters** ``void`` no arguments **Context** Any context.h](jM)}(h**Parameters**h]j)}(hj9h]h Parameters}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj3ubj)}(hhh]j)}(h``void`` no arguments h](j)}(h``void``h]jS)}(hjXh]hvoid}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjVubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chKhjRubj)}(hhh]jM)}(h no argumentsh]h no arguments}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjmhKhjnubah}(h]h ]h"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]uh1jhjmhKhjOubah}(h]h ]h"]h$]h&]uh1jhj3ubjM)}(h **Context**h]j)}(hjh]hContext}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chKhj3ubjM)}(h Any context.h]h Any context.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj3ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&__printk_cpu_sync_try_get (C function)c.__printk_cpu_sync_try_gethNtauh1hhjhhhNhNubh)}(hhh](h)}(h$int __printk_cpu_sync_try_get (void)h]h)}(h#int __printk_cpu_sync_try_get(void)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMubh)}(h__printk_cpu_sync_try_geth]j)}(h__printk_cpu_sync_try_geth]h__printk_cpu_sync_try_get}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMubj4)}(h(void)h]j:)}(hvoidh]j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMhjhhubj4)}(hhh]jM)}(h6Try to acquire the printk cpu-reentrant spinning lock.h]h6Try to acquire the printk cpu-reentrant spinning lock.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj<hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjWjHjWjIjJjKuh1hhhhjhNhNubj)}(hXX**Parameters** ``void`` no arguments **Description** If no processor has the lock, the calling processor takes the lock and becomes the owner. 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If the calling processor is already the owner of the lock, this function succeeds immediately.h]hIf no processor has the lock, the calling processor takes the lock and becomes the owner. If the calling processor is already the owner of the lock, this function succeeds immediately.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj[ubjM)}(h **Context**h]j)}(hjh]hContext}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj[ubjM)}(h/Any context. Expects interrupts to be disabled.h]h/Any context. Expects interrupts to be disabled.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj[ubjM)}(h **Return**h]j)}(hj h]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj[ubjM)}(h1 on success, otherwise 0.h]h1 on success, otherwise 0.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chMhj[ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"__printk_cpu_sync_put (C function)c.__printk_cpu_sync_puthNtauh1hhjhhhNhNubh)}(hhh](h)}(h!void __printk_cpu_sync_put (void)h]h)}(h void __printk_cpu_sync_put(void)h](j)}(hvoidh]hvoid}(hjN hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJ hhhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM&ubjQ)}(h h]h }(hj] hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjJ hhhj\ hM&ubh)}(h__printk_cpu_sync_puth]j)}(h__printk_cpu_sync_puth]h__printk_cpu_sync_put}(hjo hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjk ubah}(h]h ](jjeh"]h$]h&]jjuh1hhjJ hhhj\ hM&ubj4)}(h(void)h]j:)}(hvoidh]j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubah}(h]h ]h"]h$]h&]jjuh1j3hjJ hhhj\ hM&ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjF hhhj\ hM&ubah}(h]jA ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj\ hM&hjC hhubj4)}(hhh]jM)}(h/Release the printk cpu-reentrant spinning lock.h]h/Release the printk cpu-reentrant spinning lock.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM&hj hhubah}(h]h ]h"]h$]h&]uh1j3hjC hhhj\ hM&ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``void`` no arguments **Description** The calling processor must be the owner of the lock. **Context** Any context. Expects interrupts to be disabled.h](jM)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM*hj ubj)}(hhh]j)}(h``void`` no arguments h](j)}(h``void``h]jS)}(hj h]hvoid}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chKhj ubj)}(hhh]jM)}(h no argumentsh]h no arguments}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hKhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hKhj ubah}(h]h ]h"]h$]h&]uh1jhj ubjM)}(h**Description**h]j)}(hj1 h]h Description}(hj3 hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chKhj ubjM)}(h4The calling processor must be the owner of the lock.h]h4The calling processor must be the owner of the lock.}(hjG hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM'hj ubjM)}(h **Context**h]j)}(hjX h]hContext}(hjZ hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjV ubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM)hj ubjM)}(h/Any context. Expects interrupts to be disabled.h]h/Any context. Expects interrupts to be disabled.}(hjn hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhY/var/lib/git/docbuild/linux/Documentation/driver-api/basics:139: ./kernel/printk/printk.chM*hj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvpanic (C function)c.vpanichNtauh1hhjhhhNhNubh)}(hhh](h)}(h+void vpanic (const char *fmt, va_list args)h]h)}(h*void vpanic(const char *fmt, va_list args)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:143: ./kernel/panic.chMEubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj hhhj hMEubh)}(hvpanich]j)}(hvpanich]hvpanic}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj hhhj hMEubj4)}(h(const char *fmt, va_list args)h](j:)}(hconst char *fmth](j?)}(hj h]hconst}(hj hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hcharh]hchar}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj ubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj)}(hfmth]hfmt}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubj:)}(h va_list argsh](h)}(hhh]j)}(hva_listh]hva_list}(hj: hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7 ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj< modnameN classnameNjwjz)}j}]j)}jsj sbc.vpanicasbuh1hhj3 ubjQ)}(h h]h }(hjZ hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3 ubj)}(hargsh]hargs}(hjh hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3 ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj ubeh}(h]h ]h"]h$]h&]jjuh1j3hj hhhj hMEubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj hhhj hMEubah}(h]j ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj hMEhj hhubj4)}(hhh]jM)}(hhalt the systemh]hhalt the system}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhQ/var/lib/git/docbuild/linux/Documentation/driver-api/basics:143: ./kernel/panic.chMEhj hhubah}(h]h ]h"]h$]h&]uh1j3hj hhhj hMEubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj jHj jIjJjKuh1hhhhjhNhNubj)}(h**Parameters** ``const char *fmt`` The text string to print ``va_list args`` Arguments for the format string **Description** Display a message, then perform cleanups. 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}(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hdevh]hdev}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hdr_release_t releaseh](h)}(hhh]j)}(h dr_release_th]h dr_release_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]jc.devres_for_each_resasbuh1hhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hreleaseh]hrelease}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hdr_match_t matchh](h)}(hhh]j)}(h dr_match_th]h dr_match_t}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjLmodnameN classnameNjwjz)}j}]jc.devres_for_each_resasbuh1hhjCubjQ)}(h h]h }(hjhhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubj)}(hmatchh]hmatch}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hvoid *match_datah](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h 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match`` Match function (optional) h](j)}(h``dr_match_t match``h]jS)}(hjh]hdr_match_t match}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chKhjubj)}(hhh]jM)}(hMatch function (optional)h]hMatch function (optional)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h1``void *match_data`` Data for the match function h](j)}(h``void *match_data``h]jS)}(hj;h]hvoid *match_data}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj9ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chKhj5ubj)}(hhh]jM)}(hData for the match functionh]hData for the match function}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjPhKhjQubah}(h]h ]h"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]uh1jhjPhKhjubj)}(ha``void (*fn)(struct device *, void *, void *)`` Function to be called for each matched resource. h](j)}(h/``void (*fn)(struct device 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]jah"]h$]h&]uh1jhjubj)}(hresh]hres}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubah}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhKubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhKubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhKhjhhubj4)}(hhh]jM)}(hFree device resource datah]hFree device resource data}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chKhjIhhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhKubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjdjHjdjIjJjKuh1hhhhjohNhNubj)}(hy**Parameters** ``void *res`` Pointer to devres data to free **Description** Free devres created with devres_alloc().h](jM)}(h**Parameters**h]j)}(hjnh]h Parameters}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chKhjhubj)}(hhh]j)}(h-``void *res`` Pointer to devres data to free h](j)}(h ``void *res``h]jS)}(hjh]h void *res}(hjhhhNhNubah}(h]h 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If **match** is NULL, it's considered to match all.h](hFind the latest devres of }(hjhhhNhNubj)}(h**dev**h]hdev}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh which is associated with }(hjhhhNhNubj)}(h **release**h]hrelease}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh and for which }(hjhhhNhNubj)}(h **match**h]hmatch}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh returns 1. If }(hjhhhNhNubj)}(h **match**h]hmatch}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh) is NULL, it’s considered to match all.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM7hjubjM)}(h **Return**h]j)}(hjth]hReturn}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM;hjubjM)}(h+Pointer to found devres, NULL if not found.h]h+Pointer to found devres, NULL if not found.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM<hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdevres_get (C function) c.devres_gethNtauh1hhjohhhNhNubh)}(hhh](h)}(hYvoid * devres_get (struct device *dev, void *new_res, dr_match_t match, void *match_data)h]h)}(hWvoid *devres_get(struct device *dev, void *new_res, dr_match_t match, void *match_data)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMNubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjhhhjhMNubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhMNubh)}(h devres_geth]j)}(h devres_geth]h devres_get}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ](jjeh"]h$]h&]jjuh1hhjhhhjhMNubj4)}(hG(struct device *dev, void *new_res, dr_match_t match, void *match_data)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hjhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubh)}(hhh]j)}(hdeviceh]hdevice}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#modnameN classnameNjwjz)}j}]j)}jsjsb c.devres_getasbuh1hhjubjQ)}(h h]h }(hjAhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(hdevh]hdev}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(h void *new_resh](j)}(hvoidh]hvoid}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjqubj)}(hjh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubj)}(hnew_resh]hnew_res}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hdr_match_t matchh](h)}(hhh]j)}(h dr_match_th]h dr_match_t}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjmodnameN classnameNjwjz)}j}]j= c.devres_getasbuh1hhjubjQ)}(h h]h }(hjhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hmatchh]hmatch}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubj:)}(hvoid *match_datah](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubjQ)}(h h]h }(hj hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjubj)}(hjh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj)}(h match_datah]h match_data}(hj( hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjubeh}(h]h ]h"]h$]h&]jjuh1j3hjhhhjhMNubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjhhhjhMNubah}(h]jah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjhMNhjhhubj4)}(hhh]jM)}(h0Find devres, if non-existent, add one atomicallyh]h0Find devres, if non-existent, add one atomically}(hjR hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMNhjO hhubah}(h]h ]h"]h$]h&]uh1j3hjhhhjhMNubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjj jHjj jIjJjKuh1hhhhjohNhNubj)}(hX**Parameters** ``struct device *dev`` Device to lookup or add devres for ``void *new_res`` Pointer to new initialized devres to add if not found ``dr_match_t match`` Match function (optional) ``void *match_data`` Data for the match function **Description** Find the latest devres of **dev** which has the same release function as **new_res** and for which **match** return 1. If found, **new_res** is freed; otherwise, **new_res** is added atomically. **Return** Pointer to found or added devres.h](jM)}(h**Parameters**h]j)}(hjt h]h Parameters}(hjv hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjr ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMRhjn ubj)}(hhh](j)}(h:``struct device *dev`` Device to lookup or add devres for h](j)}(h``struct device *dev``h]jS)}(hj h]hstruct device *dev}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMOhj ubj)}(hhh]jM)}(h"Device to lookup or add devres forh]h"Device to lookup or add devres for}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMOhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMOhj ubj)}(hH``void *new_res`` Pointer to new initialized devres to add if not found h](j)}(h``void *new_res``h]jS)}(hj h]h void *new_res}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMPhj ubj)}(hhh]jM)}(h5Pointer to new initialized devres to add if not foundh]h5Pointer to new initialized devres to add if not found}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj hMPhj ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj hMPhj ubj)}(h/``dr_match_t match`` Match function (optional) h](j)}(h``dr_match_t match``h]jS)}(hj!h]hdr_match_t match}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj!ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMQhj ubj)}(hhh]jM)}(hMatch function (optional)h]hMatch function (optional)}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj!hMQhj!ubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1jhj!hMQhj ubj)}(h1``void *match_data`` Data for the match function h](j)}(h``void *match_data``h]jS)}(hj>!h]hvoid *match_data}(hj@!hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjhj"ubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubh)}(hhh]j)}(hdeviceh]hdevice}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj"modnameN classnameNjwjz)}j}]j)}jsjo"sbc.devres_removeasbuh1hhj"ubjQ)}(h h]h }(hj"hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubj)}(hjh]h*}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj)}(hdevh]hdev}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj"ubj:)}(hdr_release_t releaseh](h)}(hhh]j)}(h dr_release_th]h dr_release_t}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj#modnameN classnameNjwjz)}j}]j"c.devres_removeasbuh1hhj"ubjQ)}(h h]h }(hj#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj"ubj)}(hreleaseh]hrelease}(hj*#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj"ubj:)}(hdr_match_t matchh](h)}(hhh]j)}(h dr_match_th]h dr_match_t}(hjF#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjC#ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjH#modnameN classnameNjwjz)}j}]j"c.devres_removeasbuh1hhj?#ubjQ)}(h h]h }(hjd#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?#ubj)}(hmatchh]hmatch}(hjr#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj"ubj:)}(hvoid *match_datah](j)}(hvoidh]hvoid}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubjQ)}(h h]h }(hj#hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj#ubj)}(hjh]h*}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubj)}(h match_datah]h match_data}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj"ubeh}(h]h ]h"]h$]h&]jjuh1j3hj;"hhhjM"hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj7"hhhjM"hMubah}(h]j2"ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjM"hMhj4"hhubj4)}(hhh]jM)}(h$Find a device resource and remove ith]h$Find a device resource and remove it}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj#hhubah}(h]h ]h"]h$]h&]uh1j3hj4"hhhjM"hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj#jHj#jIjJjKuh1hhhhjohNhNubj)}(hX***Parameters** ``struct device *dev`` Device to find resource from ``dr_release_t release`` Look for resources associated with this release function ``dr_match_t match`` Match function (optional) ``void *match_data`` Data for the match function **Description** Find the latest devres of **dev** associated with **release** and for which **match** returns 1. If **match** is NULL, it's considered to match all. If found, the resource is removed atomically and returned. **Return** Pointer to removed devres on success, NULL if not found.h](jM)}(h**Parameters**h]j)}(hj$h]h Parameters}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj#ubj)}(hhh](j)}(h4``struct device *dev`` Device to find resource from h](j)}(h``struct device *dev``h]jS)}(hj$h]hstruct device *dev}(hj!$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj$ubj)}(hhh]jM)}(hDevice to find resource fromh]hDevice to find resource from}(hj8$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj4$hMhj5$ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj4$hMhj$ubj)}(hR``dr_release_t release`` Look for resources associated with this release function h](j)}(h``dr_release_t release``h]jS)}(hjX$h]hdr_release_t release}(hjZ$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjV$ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjR$ubj)}(hhh]jM)}(h8Look for resources associated with this release functionh]h8Look for resources associated with this release function}(hjq$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjm$hMhjn$ubah}(h]h ]h"]h$]h&]uh1jhjR$ubeh}(h]h ]h"]h$]h&]uh1jhjm$hMhj$ubj)}(h/``dr_match_t match`` Match function (optional) h](j)}(h``dr_match_t match``h]jS)}(hj$h]hdr_match_t match}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj$ubj)}(hhh]jM)}(hMatch function (optional)h]hMatch function (optional)}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hMhj$ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj$hMhj$ubj)}(h1``void *match_data`` Data for the match function h](j)}(h``void *match_data``h]jS)}(hj$h]hvoid *match_data}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj$ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj$ubj)}(hhh]jM)}(hData for the match functionh]hData for the match function}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj$hMhj$ubah}(h]h ]h"]h$]h&]uh1jhj$ubeh}(h]h ]h"]h$]h&]uh1jhj$hMhj$ubeh}(h]h ]h"]h$]h&]uh1jhj#ubjM)}(h**Description**h]j)}(hj%h]h Description}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj#ubjM)}(hFind the latest devres of **dev** associated with **release** and for which **match** returns 1. If **match** is NULL, it's considered to match all. If found, the resource is removed atomically and returned.h](hFind the latest devres of }(hj%hhhNhNubj)}(h**dev**h]hdev}(hj#%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh associated with }(hj%hhhNhNubj)}(h **release**h]hrelease}(hj5%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh and for which }(hj%hhhNhNubj)}(h **match**h]hmatch}(hjG%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubh returns 1. If }(hj%hhhNhNubj)}(h **match**h]hmatch}(hjY%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubhe is NULL, it’s considered to match all. If found, the resource is removed atomically and returned.}(hj%hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj#ubjM)}(h **Return**h]j)}(hjt%h]hReturn}(hjv%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjr%ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj#ubjM)}(h8Pointer to removed devres on success, NULL if not found.h]h8Pointer to removed devres on success, NULL if not found.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj#ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdevres_destroy (C function)c.devres_destroyhNtauh1hhjohhhNhNubh)}(hhh](h)}(haint devres_destroy (struct device *dev, dr_release_t release, dr_match_t match, void *match_data)h]h)}(h`int devres_destroy(struct device *dev, dr_release_t release, dr_match_t match, void *match_data)h](j)}(hinth]hint}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%hhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMubjQ)}(h h]h }(hj%hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%hhhj%hMubh)}(hdevres_destroyh]j)}(hdevres_destroyh]hdevres_destroy}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj%hhhj%hMubj4)}(hN(struct device *dev, dr_release_t release, dr_match_t match, void *match_data)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hj%hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj%ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%ubh)}(hhh]j)}(hdeviceh]hdevice}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj&modnameN classnameNjwjz)}j}]j)}jsj%sbc.devres_destroyasbuh1hhj%ubjQ)}(h h]h }(hj4&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj%ubj)}(hjh]h*}(hjB&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubj)}(hdevh]hdev}(hjO&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%ubj:)}(hdr_release_t releaseh](h)}(hhh]j)}(h dr_release_th]h dr_release_t}(hjk&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjh&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjm&modnameN classnameNjwjz)}j}]j0&c.devres_destroyasbuh1hhjd&ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjd&ubj)}(hreleaseh]hrelease}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjd&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%ubj:)}(hdr_match_t matchh](h)}(hhh]j)}(h dr_match_th]h dr_match_t}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj&modnameN classnameNjwjz)}j}]j0&c.devres_destroyasbuh1hhj&ubjQ)}(h h]h }(hj&hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&ubj)}(hmatchh]hmatch}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%ubj:)}(hvoid *match_datah](j)}(hvoidh]hvoid}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubjQ)}(h h]h }(hj'hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj&ubj)}(hjh]h*}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubj)}(h match_datah]h match_data}(hj!'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj%ubeh}(h]h ]h"]h$]h&]jjuh1j3hj%hhhj%hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj%hhhj%hMubah}(h]j%ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj%hMhj%hhubj4)}(hhh]jM)}(h%Find a device resource and destroy ith]h%Find a device resource and destroy it}(hjK'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjH'hhubah}(h]h ]h"]h$]h&]uh1j3hj%hhhj%hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjc'jHjc'jIjJjKuh1hhhhjohNhNubj)}(hX**Parameters** ``struct device *dev`` Device to find resource from ``dr_release_t release`` Look for resources associated with this release function ``dr_match_t match`` Match function (optional) ``void *match_data`` Data for the match function **Description** Find the latest devres of **dev** associated with **release** and for which **match** returns 1. If **match** is NULL, it's considered to match all. If found, the resource is removed atomically and freed. Note that the release function for the resource will not be called, only the devres-allocated data will be freed. The caller becomes responsible for freeing any other data. **Return** 0 if devres is found and freed, -ENOENT if not found.h](jM)}(h**Parameters**h]j)}(hjm'h]h Parameters}(hjo'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjk'ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjg'ubj)}(hhh](j)}(h4``struct device *dev`` Device to find resource from h](j)}(h``struct device *dev``h]jS)}(hj'h]hstruct device *dev}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj'ubj)}(hhh]jM)}(hDevice to find resource fromh]hDevice to find resource from}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'hMhj'ubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hMhj'ubj)}(hR``dr_release_t release`` Look for resources associated with this release function h](j)}(h``dr_release_t release``h]jS)}(hj'h]hdr_release_t release}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj'ubj)}(hhh]jM)}(h8Look for resources associated with this release functionh]h8Look for resources associated with this release function}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj'hMhj'ubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hMhj'ubj)}(h/``dr_match_t match`` Match function (optional) h](j)}(h``dr_match_t match``h]jS)}(hj'h]hdr_match_t match}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj'ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj'ubj)}(hhh]jM)}(hMatch function (optional)h]hMatch function (optional)}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj(hMhj(ubah}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ]h"]h$]h&]uh1jhj(hMhj'ubj)}(h1``void *match_data`` Data for the match function h](j)}(h``void *match_data``h]jS)}(hj7(h]hvoid *match_data}(hj9(hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj5(ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj1(ubj)}(hhh]jM)}(hData for the match functionh]hData for the match function}(hjP(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjL(hMhjM(ubah}(h]h ]h"]h$]h&]uh1jhj1(ubeh}(h]h ]h"]h$]h&]uh1jhjL(hMhj'ubeh}(h]h ]h"]h$]h&]uh1jhjg'ubjM)}(h**Description**h]j)}(hjr(h]h Description}(hjt(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjp(ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjg'ubjM)}(hFind the latest devres of **dev** associated with **release** and for which **match** returns 1. If **match** is NULL, it's considered to match all. If found, the resource is removed atomically and freed.h](hFind the latest devres of }(hj(hhhNhNubj)}(h**dev**h]hdev}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh associated with }(hj(hhhNhNubj)}(h **release**h]hrelease}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh and for which }(hj(hhhNhNubj)}(h **match**h]hmatch}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubh returns 1. If }(hj(hhhNhNubj)}(h **match**h]hmatch}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubhb is NULL, it’s considered to match all. If found, the resource is removed atomically and freed.}(hj(hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjg'ubjM)}(hNote that the release function for the resource will not be called, only the devres-allocated data will be freed. The caller becomes responsible for freeing any other data.h]hNote that the release function for the resource will not be called, only the devres-allocated data will be freed. The caller becomes responsible for freeing any other data.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjg'ubjM)}(h **Return**h]j)}(hj(h]hReturn}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjg'ubjM)}(h50 if devres is found and freed, -ENOENT if not found.h]h50 if devres is found and freed, -ENOENT if not found.}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjg'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdevres_release (C function)c.devres_releasehNtauh1hhjohhhNhNubh)}(hhh](h)}(haint devres_release (struct device *dev, dr_release_t release, dr_match_t match, void *match_data)h]h)}(h`int devres_release(struct device *dev, dr_release_t release, dr_match_t match, void *match_data)h](j)}(hinth]hint}(hj5)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1)hhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMubjQ)}(h h]h }(hjD)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1)hhhjC)hMubh)}(hdevres_releaseh]j)}(hdevres_releaseh]hdevres_release}(hjV)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjR)ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj1)hhhjC)hMubj4)}(hN(struct device *dev, dr_release_t release, dr_match_t match, void *match_data)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hjr)hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjn)ubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjn)ubh)}(hhh]j)}(hdeviceh]hdevice}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj)modnameN classnameNjwjz)}j}]j)}jsjX)sbc.devres_releaseasbuh1hhjn)ubjQ)}(h h]h }(hj)hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjn)ubj)}(hjh]h*}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjn)ubj)}(hdevh]hdev}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjn)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjj)ubj:)}(hdr_release_t releaseh](h)}(hhh]j)}(h dr_release_th]h dr_release_t}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj)modnameN classnameNjwjz)}j}]j)c.devres_releaseasbuh1hhj)ubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj)ubj)}(hreleaseh]hrelease}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjj)ubj:)}(hdr_match_t matchh](h)}(hhh]j)}(h dr_match_th]h dr_match_t}(hj/*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,*ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj1*modnameN classnameNjwjz)}j}]j)c.devres_releaseasbuh1hhj(*ubjQ)}(h h]h }(hjM*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj(*ubj)}(hmatchh]hmatch}(hj[*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj(*ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjj)ubj:)}(hvoid *match_datah](j)}(hvoidh]hvoid}(hjt*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp*ubjQ)}(h h]h }(hj*hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjp*ubj)}(hjh]h*}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp*ubj)}(h match_datah]h match_data}(hj*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp*ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjj)ubeh}(h]h ]h"]h$]h&]jjuh1j3hj1)hhhjC)hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj-)hhhjC)hMubah}(h]j()ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjC)hMhj*)hhubj4)}(hhh]jM)}(h6Find a device resource and destroy it, calling releaseh]h6Find a device resource and destroy it, calling release}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj*hhubah}(h]h ]h"]h$]h&]uh1j3hj*)hhhjC)hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj*jHj*jIjJjKuh1hhhhjohNhNubj)}(hXN**Parameters** ``struct device *dev`` Device to find resource from ``dr_release_t release`` Look for resources associated with this release function ``dr_match_t match`` Match function (optional) ``void *match_data`` Data for the match function **Description** Find the latest devres of **dev** associated with **release** and for which **match** returns 1. If **match** is NULL, it's considered to match all. If found, the resource is removed atomically, the release function called and the resource freed. **Return** 0 if devres is found and freed, -ENOENT if not found.h](jM)}(h**Parameters**h]j)}(hj*h]h Parameters}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj*ubj)}(hhh](j)}(h4``struct device *dev`` Device to find resource from h](j)}(h``struct device *dev``h]jS)}(hj+h]hstruct device *dev}(hj +hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj+ubj)}(hhh]jM)}(hDevice to find resource fromh]hDevice to find resource from}(hj!+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj+hMhj+ubah}(h]h ]h"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]uh1jhj+hMhj*ubj)}(hR``dr_release_t release`` Look for resources associated with this release function h](j)}(h``dr_release_t release``h]jS)}(hjA+h]hdr_release_t release}(hjC+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj?+ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj;+ubj)}(hhh]jM)}(h8Look for resources associated with this release functionh]h8Look for resources associated with this release function}(hjZ+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjV+hMhjW+ubah}(h]h ]h"]h$]h&]uh1jhj;+ubeh}(h]h ]h"]h$]h&]uh1jhjV+hMhj*ubj)}(h/``dr_match_t match`` Match function (optional) h](j)}(h``dr_match_t match``h]jS)}(hjz+h]hdr_match_t match}(hj|+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjx+ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjt+ubj)}(hhh]jM)}(hMatch function (optional)h]hMatch function (optional)}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj+hMhj+ubah}(h]h ]h"]h$]h&]uh1jhjt+ubeh}(h]h ]h"]h$]h&]uh1jhj+hMhj*ubj)}(h1``void *match_data`` Data for the match function h](j)}(h``void *match_data``h]jS)}(hj+h]hvoid *match_data}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj+ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj+ubj)}(hhh]jM)}(hData for the match functionh]hData for the match function}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj+hMhj+ubah}(h]h ]h"]h$]h&]uh1jhj+ubeh}(h]h ]h"]h$]h&]uh1jhj+hMhj*ubeh}(h]h ]h"]h$]h&]uh1jhj*ubjM)}(h**Description**h]j)}(hj+h]h Description}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj*ubjM)}(hFind the latest devres of **dev** associated with **release** and for which **match** returns 1. If **match** is NULL, it's considered to match all. If found, the resource is removed atomically, the release function called and the resource freed.h](hFind the latest devres of }(hj,hhhNhNubj)}(h**dev**h]hdev}(hj ,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh associated with }(hj,hhhNhNubj)}(h **release**h]hrelease}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh and for which }(hj,hhhNhNubj)}(h **match**h]hmatch}(hj0,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh returns 1. If }(hj,hhhNhNubj)}(h **match**h]hmatch}(hjB,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubh is NULL, it’s considered to match all. If found, the resource is removed atomically, the release function called and the resource freed.}(hj,hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj*ubjM)}(h **Return**h]j)}(hj],h]hReturn}(hj_,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[,ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj*ubjM)}(h50 if devres is found and freed, -ENOENT if not found.h]h50 if devres is found and freed, -ENOENT if not found.}(hjs,hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj*ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdevres_open_group (C function)c.devres_open_grouphNtauh1hhjohhhNhNubh)}(hhh](h)}(hBvoid * devres_open_group (struct device *dev, void *id, gfp_t gfp)h]h)}(h@void *devres_open_group(struct device *dev, void *id, gfp_t gfp)h](j)}(hvoidh]hvoid}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,hhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMLubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,hhhj,hMLubj)}(hjh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,hhhj,hMLubh)}(hdevres_open_grouph]j)}(hdevres_open_grouph]hdevres_open_group}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj,hhhj,hMLubj4)}(h)(struct device *dev, void *id, gfp_t gfp)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hj,hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj,ubjQ)}(h h]h }(hj,hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,ubh)}(hhh]j)}(hdeviceh]hdevice}(hj -hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj -modnameN classnameNjwjz)}j}]j)}jsj,sbc.devres_open_groupasbuh1hhj,ubjQ)}(h h]h }(hj*-hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj,ubj)}(hjh]h*}(hj8-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubj)}(hdevh]hdev}(hjE-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj,ubj:)}(hvoid *idh](j)}(hvoidh]hvoid}(hj^-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ-ubjQ)}(h h]h }(hjl-hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZ-ubj)}(hjh]h*}(hjz-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ-ubj)}(hidh]hid}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ-ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj,ubj:)}(h gfp_t gfph](h)}(hhh]j)}(hgfp_th]hgfp_t}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj-modnameN classnameNjwjz)}j}]j&-c.devres_open_groupasbuh1hhj-ubjQ)}(h h]h }(hj-hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-ubj)}(hgfph]hgfp}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj,ubeh}(h]h ]h"]h$]h&]jjuh1j3hj,hhhj,hMLubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj,hhhj,hMLubah}(h]j,ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj,hMLhj,hhubj4)}(hhh]jM)}(hOpen a new devres grouph]hOpen a new devres group}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMLhj-hhubah}(h]h ]h"]h$]h&]uh1j3hj,hhhj,hMLubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj.jHj.jIjJjKuh1hhhhjohNhNubj)}(hX**Parameters** ``struct device *dev`` Device to open devres group for ``void *id`` Separator ID ``gfp_t gfp`` Allocation flags **Description** Open a new devres group for **dev** with **id**. For **id**, using a pointer to an object which won't be used for another group is recommended. If **id** is NULL, address-wise unique ID is created. **Return** ID of the new group, NULL on failure.h](jM)}(h**Parameters**h]j)}(hj.h]h Parameters}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMPhj.ubj)}(hhh](j)}(h7``struct device *dev`` Device to open devres group for h](j)}(h``struct device *dev``h]jS)}(hj:.h]hstruct device *dev}(hj<.hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj8.ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMMhj4.ubj)}(hhh]jM)}(hDevice to open devres group forh]hDevice to open devres group for}(hjS.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjO.hMMhjP.ubah}(h]h ]h"]h$]h&]uh1jhj4.ubeh}(h]h ]h"]h$]h&]uh1jhjO.hMMhj1.ubj)}(h``void *id`` Separator ID h](j)}(h ``void *id``h]jS)}(hjs.h]hvoid *id}(hju.hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjq.ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMNhjm.ubj)}(hhh]jM)}(h Separator IDh]h Separator ID}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj.hMNhj.ubah}(h]h ]h"]h$]h&]uh1jhjm.ubeh}(h]h ]h"]h$]h&]uh1jhj.hMNhj1.ubj)}(h``gfp_t gfp`` Allocation flags h](j)}(h ``gfp_t gfp``h]jS)}(hj.h]h gfp_t gfp}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj.ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMOhj.ubj)}(hhh]jM)}(hAllocation flagsh]hAllocation flags}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj.hMOhj.ubah}(h]h ]h"]h$]h&]uh1jhj.ubeh}(h]h ]h"]h$]h&]uh1jhj.hMOhj1.ubeh}(h]h ]h"]h$]h&]uh1jhj.ubjM)}(h**Description**h]j)}(hj.h]h Description}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMQhj.ubjM)}(hOpen a new devres group for **dev** with **id**. For **id**, using a pointer to an object which won't be used for another group is recommended. If **id** is NULL, address-wise unique ID is created.h](hOpen a new devres group for }(hj.hhhNhNubj)}(h**dev**h]hdev}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh with }(hj.hhhNhNubj)}(h**id**h]hid}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh. For }(hj.hhhNhNubj)}(h**id**h]hid}(hj)/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh[, using a pointer to an object which won’t be used for another group is recommended. If }(hj.hhhNhNubj)}(h**id**h]hid}(hj;/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubh, is NULL, address-wise unique ID is created.}(hj.hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMPhj.ubjM)}(h **Return**h]j)}(hjV/h]hReturn}(hjX/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjT/ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMThj.ubjM)}(h%ID of the new group, NULL on failure.h]h%ID of the new group, NULL on failure.}(hjl/hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMUhj.ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdevres_close_group (C function)c.devres_close_grouphNtauh1hhjohhhNhNubh)}(hhh](h)}(h6void devres_close_group (struct device *dev, void *id)h]h)}(h5void devres_close_group(struct device *dev, void *id)h](j)}(hvoidh]hvoid}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/hhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMubjQ)}(h h]h }(hj/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/hhhj/hMubh)}(hdevres_close_grouph]j)}(hdevres_close_grouph]hdevres_close_group}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj/hhhj/hMubj4)}(h(struct device *dev, void *id)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hj/hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj/ubjQ)}(h h]h }(hj/hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/ubh)}(hhh]j)}(hdeviceh]hdevice}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj/modnameN classnameNjwjz)}j}]j)}jsj/sbc.devres_close_groupasbuh1hhj/ubjQ)}(h h]h }(hj0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj/ubj)}(hjh]h*}(hj$0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubj)}(hdevh]hdev}(hj10hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj/ubj:)}(hvoid *idh](j)}(hvoidh]hvoid}(hjJ0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjF0ubjQ)}(h h]h }(hjX0hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjF0ubj)}(hjh]h*}(hjf0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjF0ubj)}(hidh]hid}(hjs0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjF0ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj/ubeh}(h]h ]h"]h$]h&]jjuh1j3hj/hhhj/hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj/hhhj/hMubah}(h]j/ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj/hMhj/hhubj4)}(hhh]jM)}(hClose a devres grouph]hClose a devres group}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj0hhubah}(h]h ]h"]h$]h&]uh1j3hj/hhhj/hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj0jHj0jIjJjKuh1hhhhjohNhNubj)}(h**Parameters** ``struct device *dev`` Device to close devres group for ``void *id`` ID of target group, can be NULL **Description** Close the group identified by **id**. If **id** is NULL, the latest open group is selected.h](jM)}(h**Parameters**h]j)}(hj0h]h Parameters}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj0ubj)}(hhh](j)}(h8``struct device *dev`` Device to close devres group for h](j)}(h``struct device *dev``h]jS)}(hj0h]hstruct device *dev}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj0ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj0ubj)}(hhh]jM)}(h Device to close devres group forh]h Device to close devres group for}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]uh1jhj0hMhj0ubj)}(h-``void *id`` ID of target group, can be NULL h](j)}(h ``void *id``h]jS)}(hj1h]hvoid *id}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj1ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj1ubj)}(hhh]jM)}(hID of target group, can be NULLh]hID of target group, can be NULL}(hj01hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj,1hMhj-1ubah}(h]h ]h"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]uh1jhj,1hMhj0ubeh}(h]h ]h"]h$]h&]uh1jhj0ubjM)}(h**Description**h]j)}(hjR1h]h Description}(hjT1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjP1ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj0ubjM)}(h\Close the group identified by **id**. If **id** is NULL, the latest open group is selected.h](hClose the group identified by }(hjh1hhhNhNubj)}(h**id**h]hid}(hjp1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh1ubh. If }(hjh1hhhNhNubj)}(h**id**h]hid}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh1ubh, is NULL, the latest open group is selected.}(hjh1hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj0ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h devres_remove_group (C function)c.devres_remove_grouphNtauh1hhjohhhNhNubh)}(hhh](h)}(h7void devres_remove_group (struct device *dev, void *id)h]h)}(h6void devres_remove_group(struct device *dev, void *id)h](j)}(hvoidh]hvoid}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1hhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMubjQ)}(h h]h }(hj1hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1hhhj1hMubh)}(hdevres_remove_grouph]j)}(hdevres_remove_grouph]hdevres_remove_group}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj1hhhj1hMubj4)}(h(struct device *dev, void *id)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hj1hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj1ubjQ)}(h h]h }(hj2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubh)}(hhh]j)}(hdeviceh]hdevice}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj2modnameN classnameNjwjz)}j}]j)}jsj1sbc.devres_remove_groupasbuh1hhj1ubjQ)}(h h]h }(hj62hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj1ubj)}(hjh]h*}(hjD2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubj)}(hdevh]hdev}(hjQ2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj1ubj:)}(hvoid *idh](j)}(hvoidh]hvoid}(hjj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjf2ubjQ)}(h h]h }(hjx2hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjf2ubj)}(hjh]h*}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjf2ubj)}(hidh]hid}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjf2ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj1ubeh}(h]h ]h"]h$]h&]jjuh1j3hj1hhhj1hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj1hhhj1hMubah}(h]j1ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj1hMhj1hhubj4)}(hhh]jM)}(hRemove a devres grouph]hRemove a devres group}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj2hhubah}(h]h ]h"]h$]h&]uh1j3hj1hhhj1hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj2jHj2jIjJjKuh1hhhhjohNhNubj)}(hX#**Parameters** ``struct device *dev`` Device to remove group for ``void *id`` ID of target group, can be NULL **Description** Remove the group identified by **id**. If **id** is NULL, the latest open group is selected. Note that removing a group doesn't affect any other resources.h](jM)}(h**Parameters**h]j)}(hj2h]h Parameters}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj2ubj)}(hhh](j)}(h2``struct device *dev`` Device to remove group for h](j)}(h``struct device *dev``h]jS)}(hj2h]hstruct device *dev}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj2ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj2ubj)}(hhh]jM)}(hDevice to remove group forh]hDevice to remove group for}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj3hMhj3ubah}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ]h"]h$]h&]uh1jhj3hMhj2ubj)}(h-``void *id`` ID of target group, can be NULL h](j)}(h ``void *id``h]jS)}(hj73h]hvoid *id}(hj93hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj53ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj13ubj)}(hhh]jM)}(hID of target group, can be NULLh]hID of target group, can be NULL}(hjP3hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjL3hMhjM3ubah}(h]h ]h"]h$]h&]uh1jhj13ubeh}(h]h ]h"]h$]h&]uh1jhjL3hMhj2ubeh}(h]h ]h"]h$]h&]uh1jhj2ubjM)}(h**Description**h]j)}(hjr3h]h Description}(hjt3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjp3ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj2ubjM)}(hRemove the group identified by **id**. If **id** is NULL, the latest open group is selected. Note that removing a group doesn't affect any other resources.h](hRemove the group identified by }(hj3hhhNhNubj)}(h**id**h]hid}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubh. If }(hj3hhhNhNubj)}(h**id**h]hid}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubhn is NULL, the latest open group is selected. Note that removing a group doesn’t affect any other resources.}(hj3hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj2ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!devres_release_group (C function)c.devres_release_grouphNtauh1hhjohhhNhNubh)}(hhh](h)}(h7int devres_release_group (struct device *dev, void *id)h]h)}(h6int devres_release_group(struct device *dev, void *id)h](j)}(hinth]hint}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3hhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMubjQ)}(h h]h }(hj3hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj3hhhj3hMubh)}(hdevres_release_grouph]j)}(hdevres_release_grouph]hdevres_release_group}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj3hhhj3hMubj4)}(h(struct device *dev, void *id)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hj4hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj4ubjQ)}(h h]h }(hj%4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubh)}(hhh]j)}(hdeviceh]hdevice}(hj64hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj34ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj84modnameN classnameNjwjz)}j}]j)}jsj3sbc.devres_release_groupasbuh1hhj4ubjQ)}(h h]h }(hjV4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hjh]h*}(hjd4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubj)}(hdevh]hdev}(hjq4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj4ubj:)}(hvoid *idh](j)}(hvoidh]hvoid}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubjQ)}(h h]h }(hj4hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj4ubj)}(hjh]h*}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubj)}(hidh]hid}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj4ubeh}(h]h ]h"]h$]h&]jjuh1j3hj3hhhj3hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj3hhhj3hMubah}(h]j3ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj3hMhj3hhubj4)}(hhh]jM)}(h#Release resources in a devres grouph]h#Release resources in a devres group}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj4hhubah}(h]h ]h"]h$]h&]uh1j3hj3hhhj3hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj4jHj4jIjJjKuh1hhhhjohNhNubj)}(hX**Parameters** ``struct device *dev`` Device to release group for ``void *id`` ID of target group, can be NULL **Description** Release all resources in the group identified by **id**. 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The selected group and groups properly nested inside the selected group are removed. **Return** The number of released non-group resources.h](jM)}(h**Parameters**h]j)}(hj4h]h Parameters}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj4ubj)}(hhh](j)}(h3``struct device *dev`` Device to release group for h](j)}(h``struct device *dev``h]jS)}(hj5h]hstruct device *dev}(hj 5hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj5ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj5ubj)}(hhh]jM)}(hDevice to release group forh]hDevice to release group for}(hj75hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj35hMhj45ubah}(h]h ]h"]h$]h&]uh1jhj5ubeh}(h]h ]h"]h$]h&]uh1jhj35hMhj5ubj)}(h-``void *id`` ID of target group, can be NULL h](j)}(h ``void *id``h]jS)}(hjW5h]hvoid *id}(hjY5hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjU5ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjQ5ubj)}(hhh]jM)}(hID of target group, can be NULLh]hID of target group, can be NULL}(hjp5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjl5hMhjm5ubah}(h]h ]h"]h$]h&]uh1jhjQ5ubeh}(h]h ]h"]h$]h&]uh1jhjl5hMhj5ubeh}(h]h ]h"]h$]h&]uh1jhj4ubjM)}(h**Description**h]j)}(hj5h]h Description}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj4ubjM)}(hRelease all resources in the group identified by **id**. If **id** is NULL, the latest open group is selected. The selected group and groups properly nested inside the selected group are removed.h](h1Release all resources in the group identified by }(hj5hhhNhNubj)}(h**id**h]hid}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh. If }(hj5hhhNhNubj)}(h**id**h]hid}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubh is NULL, the latest open group is selected. The selected group and groups properly nested inside the selected group are removed.}(hj5hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj4ubjM)}(h **Return**h]j)}(hj5h]hReturn}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj4ubjM)}(h+The number of released non-group resources.h]h+The number of released non-group resources.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h__devm_add_action (C function)c.__devm_add_actionhNtauh1hhjohhhNhNubh)}(hhh](h)}(h`int __devm_add_action (struct device *dev, void (*action)(void *), void *data, const char *name)h]h)}(h^int __devm_add_action(struct device *dev, void (*action)(void*), void *data, const char 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Both action and data should match one of the existing entries.h](hRemoves instance of }(hj9<hhhNhNubj)}(h **action**h]haction}(hjA<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9<ubhf previously added by devm_add_action(). Both action and data should match one of the existing entries.}(hj9<hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM^hj?;ubjM)}(heIn contrast to devm_remove_action(), this function does not WARN() if no entry could have been found.h]heIn contrast to devm_remove_action(), this function does not WARN() if no entry could have been found.}(hjZ<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMahj?;ubjM)}(hThis should only be used if the action is contained in an object with independent lifetime management, e.g. the Devres rust abstraction.h]hThis should only be used if the action is contained in an object with independent lifetime management, e.g. the Devres rust abstraction.}(hji<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMdhj?;ubjM)}(h^Causing the warning from regular driver code most likely indicates an abuse of the devres API.h]h^Causing the warning from regular driver code most likely indicates an abuse of the devres API.}(hjx<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMghj?;ubjM)}(h **Return**h]j)}(hj<h]hReturn}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMjhj?;ubjM)}(h80 on success, -ENOENT if no entry could have been found.h]h80 on success, -ENOENT if no entry could have been found.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMkhj?;ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h devm_release_action (C function)c.devm_release_actionhNtauh1hhjohhhNhNubh)}(hhh](h)}(hQvoid devm_release_action (struct device *dev, void (*action)(void *), void *data)h]h)}(hOvoid devm_release_action(struct device *dev, void (*action)(void*), void *data)h](j)}(hvoidh]hvoid}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<hhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM~ubjQ)}(h h]h }(hj<hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj<hhhj<hM~ubh)}(hdevm_release_actionh]j)}(hdevm_release_actionh]hdevm_release_action}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj<hhhj<hM~ubj4)}(h7(struct device *dev, void (*action)(void*), void *data)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hj =hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj=ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubh)}(hhh]j)}(hdeviceh]hdevice}(hj)=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&=ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj+=modnameN classnameNjwjz)}j}]j)}jsj<sbc.devm_release_actionasbuh1hhj=ubjQ)}(h h]h }(hjI=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj=ubj)}(hjh]h*}(hjW=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubj)}(hdevh]hdev}(hjd=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubj:)}(hvoid (*action)(void*)h](j)}(hvoidh]hvoid}(hj}=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy=ubjQ)}(h h]h }(hj=hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjy=ubj)}(hjsh]h(}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy=ubj)}(hjh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy=ubj)}(hactionh]haction}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy=ubj)}(hjh]h)}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy=ubj)}(hjsh]h(}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy=ubj)}(hvoidh]hvoid}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy=ubj)}(hjh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy=ubj)}(hjh]h)}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjy=ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubj:)}(h void *datah](j)}(hvoidh]hvoid}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj >ubjQ)}(h h]h }(hj>hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj >ubj)}(hjh]h*}(hj*>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj >ubj)}(hdatah]hdata}(hj7>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj >ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj=ubeh}(h]h ]h"]h$]h&]jjuh1j3hj<hhhj<hM~ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj<hhhj<hM~ubah}(h]j<ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj<hM~hj<hhubj4)}(hhh]jM)}(h&release previously added custom actionh]h&release previously added custom action}(hja>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM~hj^>hhubah}(h]h ]h"]h$]h&]uh1j3hj<hhhj<hM~ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjy>jHjy>jIjJjKuh1hhhhjohNhNubj)}(hXn**Parameters** ``struct device *dev`` Device that owns the action ``void (*action)(void *)`` Function implementing the action ``void *data`` Pointer to data passed to **action** implementation **Description** Releases and removes instance of **action** previously added by devm_add_action(). Both action and data should match one of the existing entries.h](jM)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj}>ubj)}(hhh](j)}(h3``struct device *dev`` Device that owns the action h](j)}(h``struct device *dev``h]jS)}(hj>h]hstruct device *dev}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj>ubj)}(hhh]jM)}(hDevice that owns the actionh]hDevice that owns the action}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMhj>ubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hMhj>ubj)}(h<``void (*action)(void *)`` Function implementing the action h](j)}(h``void (*action)(void *)``h]jS)}(hj>h]hvoid (*action)(void *)}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj>ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj>ubj)}(hhh]jM)}(h Function implementing the actionh]h Function implementing the action}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj>hMhj>ubah}(h]h ]h"]h$]h&]uh1jhj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hMhj>ubj)}(hC``void *data`` Pointer to data passed to **action** implementation h](j)}(h``void *data``h]jS)}(hj?h]h void *data}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj?ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj?ubj)}(hhh]jM)}(h3Pointer to data passed to **action** implementationh](hPointer to data passed to }(hj-?hhhNhNubj)}(h **action**h]haction}(hj5?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-?ubh implementation}(hj-?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhj)?hMhj*?ubah}(h]h ]h"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]uh1jhj)?hMhj>ubeh}(h]h ]h"]h$]h&]uh1jhj}>ubjM)}(h**Description**h]j)}(hja?h]h Description}(hjc?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_?ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj}>ubjM)}(hReleases and removes instance of **action** previously added by devm_add_action(). Both action and data should match one of the existing entries.h](h!Releases and removes instance of }(hjw?hhhNhNubj)}(h **action**h]haction}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw?ubhg previously added by devm_add_action(). Both action and data should match one of the existing entries.}(hjw?hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj}>ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdevm_kmalloc (C function)c.devm_kmallochNtauh1hhjohhhNhNubh)}(hhh](h)}(h@void * devm_kmalloc (struct device *dev, size_t size, gfp_t gfp)h]h)}(h>void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp)h](j)}(hvoidh]hvoid}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?hhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMubjQ)}(h h]h }(hj?hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?hhhj?hMubj)}(hjh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?hhhj?hMubh)}(h devm_kmalloch]j)}(h devm_kmalloch]h devm_kmalloc}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj?hhhj?hMubj4)}(h,(struct device *dev, size_t size, gfp_t gfp)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hj@hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj?ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubh)}(hhh]j)}(hdeviceh]hdevice}(hj @hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj"@modnameN classnameNjwjz)}j}]j)}jsj?sbc.devm_kmallocasbuh1hhj?ubjQ)}(h h]h }(hj@@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?ubj)}(hjh]h*}(hjN@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubj)}(hdevh]hdev}(hj[@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubj:)}(h size_t sizeh](h)}(hhh]j)}(hsize_th]hsize_t}(hjw@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjt@ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjy@modnameN classnameNjwjz)}j}]j<@c.devm_kmallocasbuh1hhjp@ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjp@ubj)}(hsizeh]hsize}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjp@ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubj:)}(h gfp_t gfph](h)}(hhh]j)}(hgfp_th]hgfp_t}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj@modnameN classnameNjwjz)}j}]j<@c.devm_kmallocasbuh1hhj@ubjQ)}(h h]h }(hj@hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj@ubj)}(hgfph]hgfp}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj?ubeh}(h]h ]h"]h$]h&]jjuh1j3hj?hhhj?hMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj?hhhj?hMubah}(h]j?ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj?hMhj?hhubj4)}(hhh]jM)}(hResource-managed kmalloch]hResource-managed kmalloc}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjAhhubah}(h]h ]h"]h$]h&]uh1j3hj?hhhj?hMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj-AjHj-AjIjJjKuh1hhhhjohNhNubj)}(hX**Parameters** ``struct device *dev`` Device to allocate memory for ``size_t size`` Allocation size ``gfp_t gfp`` Allocation gfp flags **Description** Managed kmalloc. Memory allocated with this function is automatically freed on driver detach. Like all other devres resources, guaranteed alignment is unsigned long long. **Return** Pointer to allocated memory on success, NULL on failure.h](jM)}(h**Parameters**h]j)}(hj7Ah]h Parameters}(hj9AhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5Aubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj1Aubj)}(hhh](j)}(h5``struct device *dev`` Device to allocate memory for h](j)}(h``struct device *dev``h]jS)}(hjVAh]hstruct device *dev}(hjXAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjTAubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjPAubj)}(hhh]jM)}(hDevice to allocate memory forh]hDevice to allocate memory for}(hjoAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjkAhMhjlAubah}(h]h ]h"]h$]h&]uh1jhjPAubeh}(h]h ]h"]h$]h&]uh1jhjkAhMhjMAubj)}(h ``size_t size`` Allocation size h](j)}(h``size_t size``h]jS)}(hjAh]h size_t size}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjAubj)}(hhh]jM)}(hAllocation sizeh]hAllocation size}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjAhMhjAubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhjAhMhjMAubj)}(h#``gfp_t gfp`` Allocation gfp flags h](j)}(h ``gfp_t gfp``h]jS)}(hjAh]h gfp_t gfp}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjAubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjAubj)}(hhh]jM)}(hAllocation gfp flagsh]hAllocation gfp flags}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjAhMhjAubah}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ]h"]h$]h&]uh1jhjAhMhjMAubeh}(h]h ]h"]h$]h&]uh1jhj1AubjM)}(h**Description**h]j)}(hjBh]h Description}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj1AubjM)}(hManaged kmalloc. Memory allocated with this function is automatically freed on driver detach. Like all other devres resources, guaranteed alignment is unsigned long long.h]hManaged kmalloc. Memory allocated with this function is automatically freed on driver detach. Like all other devres resources, guaranteed alignment is unsigned long long.}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj1AubjM)}(h **Return**h]j)}(hj*Bh]hReturn}(hj,BhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(Bubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj1AubjM)}(h8Pointer to allocated memory on success, NULL on failure.h]h8Pointer to allocated memory on success, NULL on failure.}(hj@BhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj1Aubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdevm_krealloc (C function)c.devm_kreallochNtauh1hhjohhhNhNubh)}(hhh](h)}(hPvoid * devm_krealloc (struct device *dev, void *ptr, size_t new_size, gfp_t gfp)h]h)}(hNvoid *devm_krealloc(struct device *dev, void *ptr, size_t new_size, gfp_t gfp)h](j)}(hvoidh]hvoid}(hjoBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkBhhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMubjQ)}(h h]h }(hj~BhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjkBhhhj}BhMubj)}(hjh]h*}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkBhhhj}BhMubh)}(h devm_krealloch]j)}(h devm_krealloch]h devm_krealloc}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ](jjeh"]h$]h&]jjuh1hhjkBhhhj}BhMubj4)}(h;(struct device *dev, void *ptr, size_t new_size, gfp_t gfp)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hjBhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjBubjQ)}(h h]h }(hjBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBubh)}(hhh]j)}(hdeviceh]hdevice}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjBmodnameN classnameNjwjz)}j}]j)}jsjBsbc.devm_kreallocasbuh1hhjBubjQ)}(h h]h }(hjBhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjBubj)}(hjh]h*}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubj)}(hdevh]hdev}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjBubj:)}(h void *ptrh](j)}(hvoidh]hvoid}(hj+ChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'CubjQ)}(h h]h }(hj9ChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj'Cubj)}(hjh]h*}(hjGChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'Cubj)}(hptrh]hptr}(hjTChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'Cubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjBubj:)}(hsize_t new_sizeh](h)}(hhh]j)}(hsize_th]hsize_t}(hjpChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjmCubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjrCmodnameN classnameNjwjz)}j}]jBc.devm_kreallocasbuh1hhjiCubjQ)}(h h]h }(hjChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjiCubj)}(hnew_sizeh]hnew_size}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjiCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjBubj:)}(h gfp_t gfph](h)}(hhh]j)}(hgfp_th]hgfp_t}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjCmodnameN classnameNjwjz)}j}]jBc.devm_kreallocasbuh1hhjCubjQ)}(h h]h }(hjChhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjCubj)}(hgfph]hgfp}(hjChhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjBubeh}(h]h ]h"]h$]h&]jjuh1j3hjkBhhhj}BhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjgBhhhj}BhMubah}(h]jbBah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj}BhMhjdBhhubj4)}(hhh]jM)}(hResource-managed krealloc()h]hResource-managed krealloc()}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj Dhhubah}(h]h ]h"]h$]h&]uh1j3hjdBhhhj}BhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj&DjHj&DjIjJjKuh1hhhhjohNhNubj)}(hX**Parameters** ``struct device *dev`` Device to re-allocate memory for ``void *ptr`` Pointer to the memory chunk to re-allocate ``size_t new_size`` New allocation size ``gfp_t gfp`` Allocation gfp flags **Description** Managed krealloc(). Resizes the memory chunk allocated with devm_kmalloc(). Behaves similarly to regular krealloc(): if **ptr** is NULL or ZERO_SIZE_PTR, it's the equivalent of devm_kmalloc(). If new_size is zero, it frees the previously allocated memory and returns ZERO_SIZE_PTR. This function doesn't change the order in which the release callback for the re-alloc'ed devres will be called (except when falling back to devm_kmalloc() or when freeing resources when new_size is zero). The contents of the memory are preserved up to the lesser of new and old sizes.h](jM)}(h**Parameters**h]j)}(hj0Dh]h Parameters}(hj2DhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.Dubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj*Dubj)}(hhh](j)}(h8``struct device *dev`` Device to re-allocate memory for h](j)}(h``struct device *dev``h]jS)}(hjODh]hstruct device *dev}(hjQDhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjMDubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjIDubj)}(hhh]jM)}(h Device to re-allocate memory forh]h Device to re-allocate memory for}(hjhDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjdDhMhjeDubah}(h]h ]h"]h$]h&]uh1jhjIDubeh}(h]h ]h"]h$]h&]uh1jhjdDhMhjFDubj)}(h9``void *ptr`` Pointer to the memory chunk to re-allocate h](j)}(h ``void *ptr``h]jS)}(hjDh]h void *ptr}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjDubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjDubj)}(hhh]jM)}(h*Pointer to the memory chunk to re-allocateh]h*Pointer to the memory chunk to re-allocate}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjDhMhjDubah}(h]h ]h"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]uh1jhjDhMhjFDubj)}(h(``size_t new_size`` New allocation size h](j)}(h``size_t new_size``h]jS)}(hjDh]hsize_t new_size}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjDubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjDubj)}(hhh]jM)}(hNew allocation sizeh]hNew allocation size}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjDhMhjDubah}(h]h ]h"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]uh1jhjDhMhjFDubj)}(h#``gfp_t gfp`` Allocation gfp flags h](j)}(h ``gfp_t gfp``h]jS)}(hjDh]h gfp_t gfp}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjDubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjDubj)}(hhh]jM)}(hAllocation gfp flagsh]hAllocation gfp flags}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjEhMhjEubah}(h-]h ]h"]h$]h&]uh1jhjDubeh}(h]h ]h"]h$]h&]uh1jhjEhMhjFDubeh}(h]h ]h"]h$]h&]uh1jhj*DubjM)}(h**Description**h]j)}(hj5Eh]h Description}(hj7EhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3Eubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj*DubjM)}(hX6Managed krealloc(). Resizes the memory chunk allocated with devm_kmalloc(). Behaves similarly to regular krealloc(): if **ptr** is NULL or ZERO_SIZE_PTR, it's the equivalent of devm_kmalloc(). If new_size is zero, it frees the previously allocated memory and returns ZERO_SIZE_PTR. This function doesn't change the order in which the release callback for the re-alloc'ed devres will be called (except when falling back to devm_kmalloc() or when freeing resources when new_size is zero). The contents of the memory are preserved up to the lesser of new and old sizes.h](hxManaged krealloc(). Resizes the memory chunk allocated with devm_kmalloc(). Behaves similarly to regular krealloc(): if }(hjKEhhhNhNubj)}(h**ptr**h]hptr}(hjSEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKEubhX is NULL or ZERO_SIZE_PTR, it’s the equivalent of devm_kmalloc(). If new_size is zero, it frees the previously allocated memory and returns ZERO_SIZE_PTR. This function doesn’t change the order in which the release callback for the re-alloc’ed devres will be called (except when falling back to devm_kmalloc() or when freeing resources when new_size is zero). The contents of the memory are preserved up to the lesser of new and old sizes.}(hjKEhhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj*Dubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdevm_kstrdup (C function)c.devm_kstrduphNtauh1hhjohhhNhNubh)}(hhh](h)}(hBchar * devm_kstrdup (struct device *dev, const char *s, gfp_t gfp)h]h)}(h@char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp)h](j)}(hcharh]hchar}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEhhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM,ubjQ)}(h h]h }(hjEhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjEhhhjEhM,ubj)}(hjh]h*}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEhhhjEhM,ubh)}(h devm_kstrduph]j)}(h devm_kstrduph]h devm_kstrdup}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubah}(h]h ](jjeh"]h$]h&]jjuh1hhjEhhhjEhM,ubj4)}(h.(struct device *dev, const char *s, gfp_t gfp)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hjEhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjEubjQ)}(h h]h }(hjEhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjEubh)}(hhh]j)}(hdeviceh]hdevice}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjEmodnameN classnameNjwjz)}j}]j)}jsjEsbc.devm_kstrdupasbuh1hhjEubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjEubj)}(hjh]h*}(hj"FhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubj)}(hdevh]hdev}(hj/FhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjEubj:)}(h const char *sh](j?)}(hj h]hconst}(hjHFhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjDFubjQ)}(h h]h }(hjUFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDFubj)}(hcharh]hchar}(hjcFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDFubjQ)}(h h]h }(hjqFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjDFubj)}(hjh]h*}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDFubj)}(hsh]hs}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDFubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjEubj:)}(h gfp_t gfph](h)}(hhh]j)}(hgfp_th]hgfp_t}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjFmodnameN classnameNjwjz)}j}]jFc.devm_kstrdupasbuh1hhjFubjQ)}(h h]h }(hjFhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjFubj)}(hgfph]hgfp}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjEubeh}(h]h ]h"]h$]h&]jjuh1j3hjEhhhjEhM,ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjEhhhjEhM,ubah}(h]jEah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjEhM,hjEhhubj4)}(hhh]jM)}(hFAllocate resource managed space and copy an existing string into that.h]hFAllocate resource managed space and copy an existing string into that.}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM,hjFhhubah}(h]h ]h"]h$]h&]uh1j3hjEhhhjEhM,ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGjGjHjGjIjJjKuh1hhhhjohNhNubj)}(hX**Parameters** ``struct device *dev`` Device to allocate memory for ``const char *s`` the string to duplicate ``gfp_t gfp`` the GFP mask used in the devm_kmalloc() call when allocating memory **Return** Pointer to allocated string on success, NULL on failure.h](jM)}(h**Parameters**h]j)}(hj Gh]h Parameters}(hj"GhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM0hjGubj)}(hhh](j)}(h5``struct device *dev`` Device to allocate memory for h](j)}(h``struct device *dev``h]jS)}(hj?Gh]hstruct device *dev}(hjAGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj=Gubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM.hj9Gubj)}(hhh]jM)}(hDevice to allocate memory forh]hDevice to allocate memory for}(hjXGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjTGhM.hjUGubah}(h]h ]h"]h$]h&]uh1jhj9Gubeh}(h]h ]h"]h$]h&]uh1jhjTGhM.hj6Gubj)}(h*``const char *s`` the string to duplicate h](j)}(h``const char *s``h]jS)}(hjxGh]h const char *s}(hjzGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjvGubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM/hjrGubj)}(hhh]jM)}(hthe string to duplicateh]hthe string to duplicate}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjGhM/hjGubah}(h]h ]h"]h$]h&]uh1jhjrGubeh}(h]h ]h"]h$]h&]uh1jhjGhM/hj6Gubj)}(hR``gfp_t gfp`` the GFP mask used in the devm_kmalloc() call when allocating memory h](j)}(h ``gfp_t gfp``h]jS)}(hjGh]h gfp_t gfp}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjGubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM1hjGubj)}(hhh]jM)}(hCthe GFP mask used in the devm_kmalloc() call when allocating memoryh]hCthe GFP mask used in the devm_kmalloc() call when allocating memory}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM0hjGubah}(h]h ]h"]h$]h&]uh1jhjGubeh}(h]h ]h"]h$]h&]uh1jhjGhM1hj6Gubeh}(h]h ]h"]h$]h&]uh1jhjGubjM)}(h **Return**h]j)}(hjGh]hReturn}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h 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gfph](h)}(hhh]j)}(hgfp_th]hgfp_t}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjOmodnameN classnameNjwjz)}j}]jNc.devm_kasprintfasbuh1hhjNubjQ)}(h h]h }(hjOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjNubj)}(hgfph]hgfp}(hj*OhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubj:)}(hconst char *fmth](j?)}(hj h]hconst}(hjCOhhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj?OubjQ)}(h h]h }(hjPOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?Oubj)}(hcharh]hchar}(hj^OhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?OubjQ)}(h h]h }(hjlOhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj?Oubj)}(hjh]h*}(hjzOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?Oubj)}(hfmth]hfmt}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?Oubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubj:)}(h...h]j)}(hjh]h...}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]noemphjjuh1j9hjNubeh}(h]h ]h"]h$]h&]jjuh1j3hj;NhhhjMNhMuubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj7NhhhjMNhMuubah}(h]j2Nah 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devm_kmemdup}(hjzShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvSubah}(h]h ](jjeh"]h$]h&]jjuh1hhjHShhhjZShMubj4)}(h<(struct device *dev, const void *src, size_t len, gfp_t gfp)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hjShhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjSubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSubh)}(hhh]j)}(hdeviceh]hdevice}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjSmodnameN classnameNjwjz)}j}]j)}jsj|Ssbc.devm_kmemdupasbuh1hhjSubjQ)}(h h]h }(hjShhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjSubj)}(hjh]h*}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubj)}(hdevh]hdev}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjSubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjSubj:)}(hconst void *srch](j?)}(hj h]hconst}(hjThhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hjTubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjTubj)}(hvoidh]hvoid}(hj#ThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubjQ)}(h h]h }(hj1ThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjTubj)}(hjh]h*}(hj?ThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubj)}(hsrch]hsrc}(hjLThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjSubj:)}(h size_t lenh](h)}(hhh]j)}(hsize_th]hsize_t}(hjhThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeTubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjjTmodnameN classnameNjwjz)}j}]jSc.devm_kmemdupasbuh1hhjaTubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjaTubj)}(hlenh]hlen}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaTubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjSubj:)}(h gfp_t gfph](h)}(hhh]j)}(hgfp_th]hgfp_t}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjTmodnameN classnameNjwjz)}j}]jSc.devm_kmemdupasbuh1hhjTubjQ)}(h h]h }(hjThhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjTubj)}(hgfph]hgfp}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjSubeh}(h]h ]h"]h$]h&]jjuh1j3hjHShhhjZShMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjDShhhjZShMubah}(h]j?Sah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjZShMhjAShhubj4)}(hhh]jM)}(hResource-managed kmemduph]hResource-managed 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./drivers/base/devres.chMhjDXhhubah}(h]h ]h"]h$]h&]uh1j3hjgVhhhjVhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj_XjHj_XjIjJjKuh1hhhhjohNhNubj)}(hX>**Parameters** ``struct device *dev`` Device this memory belongs to ``const void *src`` memory region to duplicate ``size_t len`` memory region length, ``gfp_t gfp`` GFP mask to use **Return** source address if it is in .rodata or the return value of kmemdup() to which the function falls back otherwise.h](jM)}(h**Parameters**h]j)}(hjiXh]h Parameters}(hjkXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgXubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjcXubj)}(hhh](j)}(h5``struct device *dev`` Device this memory belongs to h](j)}(h``struct device *dev``h]jS)}(hjXh]hstruct device *dev}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjXubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjXubj)}(hhh]jM)}(hDevice this memory belongs toh]hDevice 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GFP mask to use h](j)}(h ``gfp_t gfp``h]jS)}(hj3Yh]h gfp_t gfp}(hj5YhhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj1Yubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj-Yubj)}(hhh]jM)}(hGFP mask to useh]hGFP mask to use}(hjLYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjHYhMhjIYubah}(h]h ]h"]h$]h&]uh1jhj-Yubeh}(h]h ]h"]h$]h&]uh1jhjHYhMhjXubeh}(h]h ]h"]h$]h&]uh1jhjcXubjM)}(h **Return**h]j)}(hjnYh]hReturn}(hjpYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlYubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjcXubjM)}(hosource address if it is in .rodata or the return value of kmemdup() to which the function falls back otherwise.h]hosource address if it is in .rodata or the return value of kmemdup() to which the function falls back otherwise.}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjcXubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h devm_get_free_pages (C function)c.devm_get_free_pageshNtauh1hhjohhhNhNubh)}(hhh](h)}(hZunsigned long devm_get_free_pages (struct device *dev, gfp_t gfp_mask, unsigned int order)h]h)}(hYunsigned long devm_get_free_pages(struct device *dev, gfp_t gfp_mask, unsigned int order)h](j)}(hunsignedh]hunsigned}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYhhhjYhMubj)}(hlongh]hlong}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhjYhMubjQ)}(h h]h }(hjYhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjYhhhjYhMubh)}(hdevm_get_free_pagesh]j)}(hdevm_get_free_pagesh]hdevm_get_free_pages}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubah}(h]h ](jjeh"]h$]h&]jjuh1hhjYhhhjYhMubj4)}(h8(struct device *dev, gfp_t gfp_mask, unsigned int order)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hj ZhhhNhNubah}(h]h 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]j]ah"]h$]h&]uh1jPhjZubj)}(hinth]hint}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubjQ)}(h h]h }(hjZhhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhjZubj)}(horderh]horder}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hjZubeh}(h]h ]h"]h$]h&]jjuh1j3hjYhhhjYhMubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjYhhhjYhMubah}(h]jYah ](j+j,eh"]h$]h&]j0j1)j2huh1hhjYhMhjYhhubj4)}(hhh]jM)}(h!Resource-managed __get_free_pagesh]h!Resource-managed __get_free_pages}(hj([hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj%[hhubah}(h]h ]h"]h$]h&]uh1j3hjYhhhjYhMubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj@[jHj@[jIjJjKuh1hhhhjohNhNubj)}(hXl**Parameters** ``struct device *dev`` Device to allocate memory for ``gfp_t gfp_mask`` Allocation gfp flags ``unsigned int order`` Allocation size is (1 << order) pages **Description** Managed get_free_pages. Memory allocated with this function is automatically freed on driver detach. **Return** Address of allocated memory on success, 0 on failure.h](jM)}(h**Parameters**h]j)}(hjJ[h]h Parameters}(hjL[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjH[ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjD[ubj)}(hhh](j)}(h5``struct device *dev`` Device to allocate memory for h](j)}(h``struct device *dev``h]jS)}(hji[h]hstruct device *dev}(hjk[hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjg[ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjc[ubj)}(hhh]jM)}(hDevice to allocate memory forh]hDevice to allocate memory for}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj~[hMhj[ubah}(h]h ]h"]h$]h&]uh1jhjc[ubeh}(h]h ]h"]h$]h&]uh1jhj~[hMhj`[ubj)}(h(``gfp_t gfp_mask`` Allocation gfp flags h](j)}(h``gfp_t gfp_mask``h]jS)}(hj[h]hgfp_t gfp_mask}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj[ubj)}(hhh]jM)}(hAllocation gfp flagsh]hAllocation gfp flags}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hMhj[ubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhj[hMhj`[ubj)}(h=``unsigned int order`` Allocation size is (1 << order) pages h](j)}(h``unsigned int order``h]jS)}(hj[h]hunsigned int order}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj[ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj[ubj)}(hhh]jM)}(h%Allocation size is (1 << order) pagesh]h%Allocation size is (1 << order) pages}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj[hMhj[ubah}(h]h ]h"]h$]h&]uh1jhj[ubeh}(h]h ]h"]h$]h&]uh1jhj[hMhj`[ubeh}(h]h ]h"]h$]h&]uh1jhjD[ubjM)}(h**Description**h]j)}(hj\h]h Description}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjD[ubjM)}(heManaged get_free_pages. Memory allocated with this function is automatically freed on driver detach.h]heManaged get_free_pages. Memory allocated with this function is automatically freed on driver detach.}(hj,\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.cfhMhjD[ubjM)}(h **Return**h]j)}(hj=\h]hReturn}(hj?\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;\ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjD[ubjM)}(h5Address of allocated memory on success, 0 on failure.h]h5Address of allocated memory on success, 0 on failure.}(hjS\hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhjD[ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hdevm_free_pages (C function)c.devm_free_pageshNtauh1hhjohhhNhNubh)}(hhh](h)}(h=void devm_free_pages (struct device *dev, unsigned long addr)h]h)}(hhj\ubjQ)}(h h]h }(hj\hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubh)}(hhh]j)}(hdeviceh]hdevice}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj\modnameN classnameNjwjz)}j}]j)}jsj\sbc.devm_free_pagesasbuh1hhj\ubjQ)}(h h]h }(hj\hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj\ubj)}(hjh]h*}(hj ]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubj)}(hdevh]hdev}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\ubj:)}(hunsigned long addrh](j)}(hunsignedh]hunsigned}(hj1]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-]ubjQ)}(h h]h }(hj?]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-]ubj)}(hlongh]hlong}(hjM]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-]ubjQ)}(h h]h }(hj[]hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj-]ubj)}(haddrh]haddr}(hji]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-]ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj\ubeh}(h]h ]h"]h$]h&]jjuh1j3hj~\hhhj\hM ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hjz\hhhj\hM ubah}(h]ju\ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj\hM hjw\hhubj4)}(hhh]jM)}(hResource-managed free_pagesh]hResource-managed free_pages}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM hj]hhubah}(h]h ]h"]h$]h&]uh1j3hjw\hhhj\hM ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj]jHj]jIjJjKuh1hhhhjohNhNubj)}(h**Parameters** ``struct device *dev`` Device this memory belongs to ``unsigned long addr`` Memory to free **Description** Free memory allocated with devm_get_free_pages(). Unlike free_pages, there is no need to supply the **order**.h](jM)}(h**Parameters**h]j)}(hj]h]h Parameters}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj]ubj)}(hhh](j)}(h5``struct device *dev`` Device this memory belongs to h](j)}(h``struct device *dev``h]jS)}(hj]h]hstruct device *dev}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj]ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM hj]ubj)}(hhh]jM)}(hDevice this memory belongs toh]hDevice this memory belongs to}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj]hM hj]ubah}(h]h ]h"]h$]h&]uh1jhj]ubeh}(h]h ]h"]h$]h&]uh1jhj]hM hj]ubj)}(h&``unsigned long addr`` Memory to free h](j)}(h``unsigned long addr``h]jS)}(hj ^h]hunsigned long addr}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj ^ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM hj^ubj)}(hhh]jM)}(hMemory to freeh]hMemory to free}(hj&^hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj"^hM hj#^ubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1jhj"^hM hj]ubeh}(h]h ]h"]h$]h&]uh1jhj]ubjM)}(h**Description**h]j)}(hjH^h]h Description}(hjJ^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjF^ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chMhj]ubjM)}(hnFree memory allocated with devm_get_free_pages(). Unlike free_pages, there is no need to supply the **order**.h](hdFree memory allocated with devm_get_free_pages(). Unlike free_pages, there is no need to supply the }(hj^^hhhNhNubj)}(h **order**h]horder}(hjf^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^^ubh.}(hj^^hhhNhNubeh}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM hj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h __devm_alloc_percpu (C function)c.__devm_alloc_percpuhNtauh1hhjohhhNhNubh)}(hhh](h)}(hSvoid __percpu * __devm_alloc_percpu (struct device *dev, size_t size, size_t align)h]h)}(hQvoid __percpu *__devm_alloc_percpu(struct device *dev, size_t size, size_t align)h](j)}(hvoidh]hvoid}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^hhhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM#ubjQ)}(h h]h }(hj^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj^hhhj^hM#ubh__percpu}(hj^hhhNhNubjQ)}(h h]h }(hj^hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj^hhhj^hM#ubj)}(hjh]h*}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^hhhj^hM#ubh)}(h__devm_alloc_percpuh]j)}(h__devm_alloc_percpuh]h__devm_alloc_percpu}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubah}(h]h ](jjeh"]h$]h&]jjuh1hhj^hhhj^hM#ubj4)}(h/(struct device *dev, size_t size, size_t align)h](j:)}(hstruct device *devh](j?)}(hjBh]hstruct}(hj^hhhNhNubah}(h]h ]jKah"]h$]h&]uh1j>hj^ubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj^ubh)}(hhh]j)}(hdeviceh]hdevice}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj_modnameN classnameNjwjz)}j}]j)}jsj^sbc.__devm_alloc_percpuasbuh1hhj^ubjQ)}(h h]h }(hj9_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj^ubj)}(hjh]h*}(hjG_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubj)}(hdevh]hdev}(hjT_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^ubj:)}(h size_t sizeh](h)}(hhh]j)}(hsize_th]hsize_t}(hjp_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjm_ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetjr_modnameN classnameNjwjz)}j}]j5_c.__devm_alloc_percpuasbuh1hhji_ubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhji_ubj)}(hsizeh]hsize}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhji_ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^ubj:)}(h size_t alignh](h)}(hhh]j)}(hsize_th]hsize_t}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&] refdomainjAreftypejs reftargetj_modnameN classnameNjwjz)}j}]j5_c.__devm_alloc_percpuasbuh1hhj_ubjQ)}(h h]h }(hj_hhhNhNubah}(h]h ]j]ah"]h$]h&]uh1jPhj_ubj)}(halignh]halign}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1j9hj^ubeh}(h]h ]h"]h$]h&]jjuh1j3hj^hhhj^hM#ubeh}(h]h ]h"]h$]h&]jjj%uh1hj&j'hj^hhhj^hM#ubah}(h]j^ah ](j+j,eh"]h$]h&]j0j1)j2huh1hhj^hM#hj^hhubj4)}(hhh]jM)}(hResource-managed alloc_percpuh]hResource-managed alloc_percpu}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM#hj `hhubah}(h]h ]h"]h$]h&]uh1j3hj^hhhj^hM#ubeh}(h]h ](jAfunctioneh"]h$]h&]jFjAjGj&`jHj&`jIjJjKuh1hhhhjohNhNubj)}(hX**Parameters** ``struct device *dev`` Device to allocate per-cpu memory for ``size_t size`` Size of per-cpu memory to allocate ``size_t align`` Alignment of per-cpu memory to allocate **Description** Managed alloc_percpu. Per-cpu memory allocated with this function is automatically freed on driver detach. **Return** Pointer to allocated memory on success, NULL on failure.h](jM)}(h**Parameters**h]j)}(hj0`h]h Parameters}(hj2`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.`ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM'hj*`ubj)}(hhh](j)}(h=``struct device *dev`` Device to allocate per-cpu memory for h](j)}(h``struct device *dev``h]jS)}(hjO`h]hstruct device *dev}(hjQ`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhjM`ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM$hjI`ubj)}(hhh]jM)}(h%Device to allocate per-cpu memory forh]h%Device to allocate per-cpu memory for}(hjh`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjd`hM$hje`ubah}(h]h ]h"]h$]h&]uh1jhjI`ubeh}(h]h ]h"]h$]h&]uh1jhjd`hM$hjF`ubj)}(h3``size_t size`` Size of per-cpu memory to allocate h](j)}(h``size_t size``h]jS)}(hj`h]h size_t size}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM%hj`ubj)}(hhh]jM)}(h"Size of per-cpu memory to allocateh]h"Size of per-cpu memory to allocate}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj`hM%hj`ubah}(h]h ]h"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]uh1jhj`hM%hjF`ubj)}(h9``size_t align`` Alignment of per-cpu memory to allocate h](j)}(h``size_t align``h]jS)}(hj`h]h size_t align}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jRhj`ubah}(h]h ]h"]h$]h&]uh1jhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM&hj`ubj)}(hhh]jM)}(h'Alignment of per-cpu memory to allocateh]h'Alignment of per-cpu memory to allocate}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jLhj`hM&hj`ubah}(h]h ]h"]h$]h&]uh1jhj`ubeh}(h]h ]h"]h$]h&]uh1jhj`hM&hjF`ubeh}(h]h ]h"]h$]h&]uh1jhj*`ubjM)}(h**Description**h]j)}(hj`h]h Description}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM(hj*`ubjM)}(hjManaged alloc_percpu. 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Per-cpu memory allocated with this function is automatically freed on driver detach.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM'hj*`ubjM)}(h **Return**h]j)}(hj#ah]hReturn}(hj%ahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!aubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM*hj*`ubjM)}(h8Pointer to allocated memory on success, NULL on failure.h]h8Pointer to allocated memory on success, NULL on failure.}(hj9ahhhNhNubah}(h]h ]h"]h$]h&]uh1jLhX/var/lib/git/docbuild/linux/Documentation/driver-api/basics:149: ./drivers/base/devres.chM+hj*`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjohhhNhNubeh}(h]device-resource-managementah ]h"]device resource managementah$]h&]uh1hhhhhhhhKubeh}(h] driver-basicsah ]h"] driver basicsah$]h&]uh1hhhhhhhhKubeh}(h]h ]h"]h$]h&]sourcehuh1hcurrent_sourceN current_lineNsettingsdocutils.frontendValues)}(hN generatorN datestampN 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