Age | Commit message (Expand) | Author | Files | Lines |
2023-10-30 | Merge tag 'csd-lock.2023.10.23a' of git://git.kernel.org/pub/scm/linux/kernel... | Linus Torvalds | 1 | -1/+12 |
2023-10-17 | Merge branch 'linus' into smp/core | Thomas Gleixner | 1 | -2/+11 |
2023-10-16 | smp,csd: Throw an error if a CSD lock is stuck for too long | Rik van Riel | 1 | -1/+12 |
2023-09-13 | smp: Change function signatures to use call_single_data_t | Leonardo Bras | 1 | -13/+13 |
2023-07-10 | smp: Reduce NMI traffic from CSD waiters to CSD destination | Imran Khan | 1 | -1/+9 |
2023-07-10 | smp: Reduce logging due to dump_stack of CSD waiters | Imran Khan | 1 | -1/+2 |
2023-06-16 | trace,smp: Add tracepoints for scheduling remotelly called functions | Leonardo Bras | 1 | -11/+5 |
2023-06-16 | trace,smp: Add tracepoints around remotelly called functions | Leonardo Bras | 1 | -6/+19 |
2023-05-15 | cpu/hotplug: Mark arch_disable_smp_support() and bringup_nonboot_cpus() __init | Thomas Gleixner | 1 | -1/+1 |
2023-03-24 | trace,smp: Trace all smp_function_call*() invocations | Peter Zijlstra | 1 | -30/+36 |
2023-03-24 | trace: Add trace_ipi_send_cpu() | Peter Zijlstra | 1 | -2/+2 |
2023-03-24 | sched, smp: Trace smp callback causing an IPI | Valentin Schneider | 1 | -8/+41 |
2023-03-24 | smp: reword smp call IPI comment | Valentin Schneider | 1 | -3/+4 |
2023-03-24 | smp: Trace IPIs sent via arch_send_call_function_ipi_mask() | Valentin Schneider | 1 | -1/+8 |
2023-03-24 | sched, smp: Trace IPIs sent via send_call_function_single_ipi() | Valentin Schneider | 1 | -0/+2 |
2023-03-24 | kernel/smp: Make csdlock_debug= resettable | Paul E. McKenney | 1 | -3/+8 |
2023-03-24 | locking/csd_lock: Remove per-CPU data indirection from CSD lock debugging | Paul E. McKenney | 1 | -10/+6 |
2023-03-24 | locking/csd_lock: Remove added data from CSD lock debugging | Paul E. McKenney | 1 | -221/+12 |
2023-03-24 | locking/csd_lock: Add Kconfig option for csd_debug default | Paul E. McKenney | 1 | -1/+1 |
2022-10-10 | Merge tag 'bitmap-6.1-rc1' of https://github.com/norov/linux | Linus Torvalds | 1 | -2/+4 |
2022-09-20 | lib/cpumask: add FORCE_NR_CPUS config option | Yury Norov | 1 | -1/+1 |
2022-09-19 | smp: add set_nr_cpu_ids() | Yury Norov | 1 | -2/+2 |
2022-09-19 | smp: don't declare nr_cpu_ids if NR_CPUS == 1 | Yury Norov | 1 | -0/+2 |
2022-08-31 | sched/debug: Try trigger_single_cpu_backtrace(cpu) in dump_cpu_task() | Zhen Lei | 1 | -2/+1 |
2022-07-19 | locking/csd_lock: Change csdlock_debug from early_param to __setup | Chen Zhongjin | 1 | -2/+2 |
2022-05-24 | Merge tag 'sched-core-2022-05-23' of git://git.kernel.org/pub/scm/linux/kerne... | Linus Torvalds | 1 | -8/+24 |
2022-05-23 | Merge tag 'rcu.2022.05.19a' of git://git.kernel.org/pub/scm/linux/kernel/git/... | Linus Torvalds | 1 | -2/+5 |
2022-05-06 | Merge tag 'v5.18-rc5' into sched/core to pull in fixes & to resolve a conflict | Ingo Molnar | 1 | -1/+1 |
2022-05-01 | smp: Make softirq handling RT safe in flush_smp_call_function_queue() | Sebastian Andrzej Siewior | 1 | -1/+4 |
2022-05-01 | smp: Rename flush_smp_call_function_from_idle() | Thomas Gleixner | 1 | -7/+20 |
2022-04-20 | kernel/smp: Provide boot-time timeout for CSD lock diagnostics | Paul E. McKenney | 1 | -2/+5 |
2022-04-13 | smp: Fix offline cpu check in flush_smp_call_function_queue() | Nadav Amit | 1 | -1/+1 |
2021-10-22 | sched: Improve wake_up_all_idle_cpus() take #2 | Peter Zijlstra | 1 | -7/+5 |
2021-10-07 | sched: Simplify wake_up_*idle*() | Peter Zijlstra | 1 | -3/+3 |
2021-08-11 | smp: Fix all kernel-doc warnings | Randy Dunlap | 1 | -3/+11 |
2021-05-06 | smp: Fix smp_call_function_single_async prototype | Arnd Bergmann | 1 | -13/+13 |
2021-03-06 | Merge branch 'locking/core' into x86/mm, to resolve conflict | Ingo Molnar | 1 | -11/+263 |
2021-03-06 | smp: Micro-optimize smp_call_function_many_cond() | Peter Zijlstra | 1 | -1/+1 |
2021-03-06 | smp: Inline on_each_cpu_cond() and on_each_cpu() | Nadav Amit | 1 | -56/+0 |
2021-03-06 | smp: Run functions concurrently in smp_call_function_many_cond() | Nadav Amit | 1 | -68/+88 |
2021-03-06 | locking/csd_lock: Add more data to CSD lock debugging | Juergen Gross | 1 | -4/+222 |
2021-03-06 | locking/csd_lock: Prepare more CSD lock debugging | Juergen Gross | 1 | -6/+10 |
2021-03-06 | locking/csd_lock: Add boot parameter for controlling CSD lock debugging | Juergen Gross | 1 | -4/+34 |
2021-02-17 | smp: Process pending softirqs in flush_smp_call_function_from_idle() | Sebastian Andrzej Siewior | 1 | -0/+4 |
2020-11-27 | Merge branch 'linus' into sched/core, to resolve semantic conflict | Ingo Molnar | 1 | -1/+1 |
2020-11-24 | smp: Cleanup smp_call_function*() | Peter Zijlstra | 1 | -25/+25 |
2020-10-18 | Merge tag 'core-rcu-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/... | Linus Torvalds | 1 | -0/+134 |
2020-10-16 | kernel/: fix repeated words in comments | Randy Dunlap | 1 | -1/+1 |
2020-09-04 | smp: Make symbol 'csd_bug_count' static | Wei Yongjun | 1 | -1/+1 |
2020-09-04 | kernel/smp: Provide CSD lock timeout diagnostics | Paul E. McKenney | 1 | -2/+130 |
2020-09-04 | smp: Add source and destination CPUs to __call_single_data | Paul E. McKenney | 1 | -0/+6 |
2020-07-22 | smp: Fix a potential usage of stale nr_cpus | Muchun Song | 1 | -2/+1 |
2020-06-28 | smp, irq_work: Continue smp_call_function*() and irq_work*() integration | Peter Zijlstra | 1 | -18/+0 |
2020-06-03 | Merge tag 'sched-core-2020-06-02' of git://git.kernel.org/pub/scm/linux/kerne... | Linus Torvalds | 1 | -43/+132 |
2020-06-02 | irq_work: Define irq_work_single() on !CONFIG_IRQ_WORK too | Ingo Molnar | 1 | -2/+0 |
2020-05-28 | sched/headers: Split out open-coded prototypes into kernel/sched/smp.h | Ingo Molnar | 1 | -4/+1 |
2020-05-28 | sched: Replace rq::wake_list | Peter Zijlstra | 1 | -7/+40 |
2020-05-28 | irq_work, smp: Allow irq_work on call_single_queue | Peter Zijlstra | 1 | -46/+73 |
2020-05-28 | smp: Optimize send_call_function_single_ipi() | Peter Zijlstra | 1 | -1/+15 |
2020-05-28 | smp: Move irq_work_run() out of flush_smp_call_function_queue() | Peter Zijlstra | 1 | -8/+9 |
2020-05-28 | smp: Optimize flush_smp_call_function_queue() | Peter Zijlstra | 1 | -4/+23 |
2020-04-19 | smp: Use smp_call_func_t in on_each_cpu() | Kaitao Cheng | 1 | -1/+1 |
2020-03-25 | cpu/hotplug: Move bringup of secondary CPUs out of smp_init() | Qais Yousef | 1 | -8/+1 |
2020-03-06 | smp: Allow smp_call_function_single_async() to insert locked csd | Peter Xu | 1 | -3/+11 |
2020-01-28 | smp: Remove superfluous cond_func check in smp_call_function_many_cond() | Sebastian Andrzej Siewior | 1 | -1/+1 |
2020-01-24 | smp: Remove allocation mask from on_each_cpu_cond.*() | Sebastian Andrzej Siewior | 1 | -10/+3 |
2020-01-24 | smp: Add a smp_cond_func_t argument to smp_call_function_many() | Sebastian Andrzej Siewior | 1 | -43/+38 |
2020-01-24 | smp: Use smp_cond_func_t as type for the conditional function | Sebastian Andrzej Siewior | 1 | -6/+5 |
2019-07-20 | smp: Warn on function calls from softirq context | Peter Zijlstra | 1 | -0/+16 |
2019-06-23 | smp: Remove smp_call_function() and on_each_cpu() return values | Nadav Amit | 1 | -7/+3 |
2019-06-23 | smp: Do not mark call_function_data as shared | Nadav Amit | 1 | -1/+1 |
2019-05-21 | treewide: Add SPDX license identifier for missed files | Thomas Gleixner | 1 | -0/+1 |
2019-01-30 | cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM | Josh Poimboeuf | 1 | -2/+0 |
2018-10-09 | smp,cpumask: introduce on_each_cpu_cond_mask | Rik van Riel | 1 | -4/+13 |
2018-10-09 | smp: use __cpumask_set_cpu in on_each_cpu_cond | Rik van Riel | 1 | -1/+1 |
2018-08-07 | cpu/hotplug: Fix SMT supported evaluation | Thomas Gleixner | 1 | -0/+2 |
2017-11-08 | smp/core: Use lockdep to assert IRQs are disabled/enabled | Frederic Weisbecker | 1 | -1/+1 |
2017-09-08 | treewide: make "nr_cpu_ids" unsigned | Alexey Dobriyan | 1 | -1/+1 |
2017-08-29 | smp: Avoid using two cache lines for struct call_single_data | Ying Huang | 1 | -15/+17 |
2017-05-23 | smp, cpumask: Use non-atomic cpumask_{set,clear}_cpu() | Peter Zijlstra | 1 | -2/+2 |
2017-05-23 | smp: Avoid sending needless IPI in smp_call_function_many() | Aaron Lu | 1 | -2/+12 |
2017-03-02 | sched/headers: Prepare for new header dependencies before moving code to <lin... | Ingo Molnar | 1 | -0/+1 |
2016-10-26 | kernel/smp: Tell the user we're bringing up secondary CPUs | Michael Ellerman | 1 | -0/+2 |
2016-10-26 | kernel/smp: Make the SMP boot message common on all arches | Michael Ellerman | 1 | -6/+7 |
2016-10-26 | kernel/smp: Define pr_fmt() for smp.c | Michael Ellerman | 1 | -0/+3 |
2016-09-22 | smp: Allocate smp_call_on_cpu() workqueue on stack too | Peter Zijlstra | 1 | -1/+2 |
2016-09-05 | smp: Add function to execute a function synchronously on a CPU | Juergen Gross | 1 | -0/+50 |
2016-09-05 | virt, sched: Add generic vCPU pinning support | Juergen Gross | 1 | -0/+1 |
2016-07-29 | Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/ke... | Linus Torvalds | 1 | -47/+32 |
2016-07-15 | smp/cfd: Convert core to hotplug state machine | Richard Weinberger | 1 | -47/+32 |
2016-06-14 | locking/barriers: Replace smp_cond_acquire() with smp_cond_load_acquire() | Peter Zijlstra | 1 | -1/+1 |
2016-03-15 | Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/ke... | Linus Torvalds | 1 | -0/+1 |
2016-03-10 | locking/csd_lock: Use smp_cond_acquire() in csd_lock_wait() | Davidlohr Bueso | 1 | -2/+1 |
2016-03-10 | locking/csd_lock: Explicitly inline csd_lock*() helpers | Davidlohr Bueso | 1 | -3/+3 |
2016-03-01 | cpu/hotplug: Create hotplug threads | Thomas Gleixner | 1 | -0/+1 |
2015-11-06 | mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep... | Mel Gorman | 1 | -1/+1 |
2015-04-19 | smp: Fix error case handling in smp_call_function_*() | Linus Torvalds | 1 | -1/+3 |
2015-04-17 | smp: Fix smp_call_function_single_async() locking | Linus Torvalds | 1 | -31/+47 |
2014-10-15 | Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/... | Linus Torvalds | 1 | -3/+3 |
2014-09-19 | smp: Add new wake_up_all_idle_cpus() function | Chuansheng Liu | 1 | -0/+22 |
2014-08-26 | kernel misc: Replace __get_cpu_var uses | Christoph Lameter | 1 | -3/+3 |
2014-08-06 | kernel/smp.c:on_each_cpu_cond(): fix warning in fallback path | Sasha Levin | 1 | -1/+1 |
2014-07-16 | Merge tag 'v3.16-rc5' into sched/core, to refresh the branch before applying ... | Ingo Molnar | 1 | -8/+49 |
2014-06-23 | CPU hotplug, smp: flush any pending IPI callbacks before CPU offline | Srivatsa S. Bhat | 1 | -8/+49 |
2014-06-16 | irq_work: Implement remote queueing | Frederic Weisbecker | 1 | -0/+9 |
2014-06-06 | smp: print more useful debug info upon receiving IPI on an offline CPU | Srivatsa S. Bhat | 1 | -3/+15 |
2014-02-24 | smp: Rename __smp_call_function_single() to smp_call_function_single_async() | Frederic Weisbecker | 1 | -6/+13 |
2014-02-24 | smp: Remove wait argument from __smp_call_function_single() | Frederic Weisbecker | 1 | -15/+4 |
2014-02-24 | smp: Move __smp_call_function_single() below its safe version | Frederic Weisbecker | 1 | -32/+32 |
2014-02-24 | smp: Consolidate the various smp_call_function_single() declensions | Frederic Weisbecker | 1 | -41/+39 |
2014-02-24 | smp: Teach __smp_call_function_single() to check for offline cpus | Jan Kara | 1 | -4/+7 |
2014-02-24 | smp: Iterate functions through llist_for_each_entry_safe() | Jan Kara | 1 | -9/+3 |
2014-01-30 | kernel/smp.c: remove cpumask_ipi | Roman Gushchin | 1 | -16/+1 |
2014-01-30 | kernel: use lockless list for smp_call_function_single | Christoph Hellwig | 1 | -38/+13 |
2013-11-15 | kernel: fix generic_exec_single indentation | Christoph Hellwig | 1 | -2/+1 |
2013-11-15 | kernel: remove CONFIG_USE_GENERIC_SMP_HELPERS | Christoph Hellwig | 1 | -2/+0 |
2013-11-14 | Merge branch 'for-3.13/core' of git://git.kernel.dk/linux-block | Linus Torvalds | 1 | -1/+6 |
2013-10-25 | smp: don't warn about csd->flags having CSD_FLAG_LOCK cleared for !wait | Jens Axboe | 1 | -1/+5 |
2013-10-25 | smp: export __smp_call_function_single() | Jens Axboe | 1 | -0/+1 |
2013-10-01 | x86/boot: Further compress CPUs bootup message | Borislav Petkov | 1 | -1/+6 |
2013-09-11 | kernel/smp.c: quit unconditionally enabling irqs in on_each_cpu_mask(). | David Daney | 1 | -4/+7 |
2013-09-11 | kernel/smp.c: free related resources when failure occurs in hotplug_cfd() | Chen Gang | 1 | -1/+4 |
2013-09-04 | Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/ker... | Linus Torvalds | 1 | -13/+1 |
2013-08-19 | generic-ipi/locking: Fix misleading smp_call_function_any() description | Xie XiuQi | 1 | -2/+0 |
2013-07-30 | generic-ipi: Kill unnecessary variable - csd_flags | Xie XiuQi | 1 | -13/+1 |
2013-07-14 | kernel: delete __cpuinit usage from all core kernel files | Paul Gortmaker | 1 | -1/+1 |
2013-04-30 | kernel/smp.c: cleanups | Andrew Morton | 1 | -45/+46 |
2013-04-30 | kernel/smp.c: use '|=' for csd_lock | liguang | 1 | -1/+1 |
2013-02-21 | smp: make smp_call_function_many() use logic similar to smp_call_function_sin... | Shaohua Li | 1 | -153/+30 |
2013-01-28 | smp: Fix SMP function call empty cpu mask race | Wang YanQing | 1 | -1/+12 |
2012-06-05 | smp: Remove ipi_call_lock[_irq]()/ipi_call_unlock[_irq]() | Yong Zhang | 1 | -20/+0 |
2012-05-08 | smp: Implement kick_all_cpus_sync() | Thomas Gleixner | 1 | -0/+23 |
2012-05-03 | smp, idle: Allocate idle thread for each possible cpu during boot | Suresh Siddha | 1 | -0/+4 |
2012-03-28 | smp: add func to IPI cpus based on parameter func | Gilad Ben-Yossef | 1 | -0/+61 |
2012-03-28 | smp: introduce a generic on_each_cpu_mask() function | Gilad Ben-Yossef | 1 | -0/+29 |
2011-10-31 | kernel: Map most files to use export.h instead of module.h | Paul Gortmaker | 1 | -1/+1 |
2011-06-17 | generic-ipi: Fix kexec boot crash by initializing call_single_queue before en... | Takao Indoh | 1 | -4/+1 |
2011-03-22 | smp: move smp setup functions to kernel/smp.c | Amerigo Wang | 1 | -0/+81 |
2011-03-17 | smp_call_function_interrupt: use typedef and %pf | Milton Miller | 1 | -8/+8 |
2011-03-17 | smp_call_function_many: handle concurrent clearing of mask | Milton Miller | 1 | -3/+10 |
2011-03-17 | call_function_many: add missing ordering | Milton Miller | 1 | -13/+33 |
2011-03-17 | call_function_many: fix list delete vs add race | Milton Miller | 1 | -7/+13 |
2011-01-20 | Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/ker... | Linus Torvalds | 1 | -4/+7 |
2011-01-20 | kernel/smp.c: consolidate writes in smp_call_function_interrupt() | Milton Miller | 1 | -10/+19 |
2011-01-20 | kernel/smp.c: fix smp_call_function_many() SMP race | Anton Blanchard | 1 | -0/+30 |
2011-01-20 | smp: Allow on_each_cpu() to be called while early_boot_irqs_disabled status t... | Tejun Heo | 1 | -4/+7 |
2011-01-13 | kernel: clean up USE_GENERIC_SMP_HELPERS | Amerigo Wang | 1 | -0/+19 |
2010-10-27 | Typedef SMP call function pointer | David Howells | 1 | -4/+4 |
2010-09-10 | generic-ipi: Fix deadlock in __smp_call_function_single | Heiko Carstens | 1 | -3/+14 |
2010-05-27 | kernel/: convert cpu notifier to return encapsulate errno value | Akinobu Mita | 1 | -1/+1 |
2010-03-30 | include cleanup: Update gfp.h and slab.h includes to prepare for breaking imp... | Tejun Heo | 1 | -0/+1 |
2010-01-18 | generic-ipi: Optimize accesses by using DEFINE_PER_CPU_SHARED_ALIGNED for IPI... | Milton Miller | 1 | -4/+4 |
2010-01-16 | smp_call_function_any(): pass the node value to cpumask_of_node() | David John | 1 | -1/+1 |
2009-12-15 | Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/k... | Linus Torvalds | 1 | -16/+16 |
2009-12-15 | generic-ipi: cleanup for generic_smp_call_function_interrupt() | Xiao Guangrong | 1 | -2/+1 |
2009-12-14 | smp: Convert smplocks to raw_spinlocks | Thomas Gleixner | 1 | -16/+16 |
2009-11-18 | generic-ipi: Add smp_call_function_any() | Rusty Russell | 1 | -0/+45 |
2009-10-23 | generic-ipi: Fix misleading smp_call_function*() description | Sheng Yang | 1 | -8/+3 |
2009-09-24 | cpumask: remove arch_send_call_function_ipi | Rusty Russell | 1 | -7/+0 |
2009-09-23 | generic-ipi: make struct call_function_data lockless | Xiao Guangrong | 1 | -21/+8 |
2009-08-26 | Merge branch 'x86/urgent' into x86/pat | H. Peter Anvin | 1 | -1/+1 |
2009-08-21 | generic-ipi: Allow cpus not yet online to call smp_call_function with irqs di... | Suresh Siddha | 1 | -6/+34 |
2009-08-07 | generic-ipi: fix hotplug_cfd() | Xiao Guangrong | 1 | -1/+1 |
2009-06-09 | cpumask: alloc zeroed cpumask for static cpumask_var_ts | Yinghai Lu | 1 | -1/+1 |
2009-03-13 | generic-ipi: eliminate WARN_ON()s during oops/panic | Ingo Molnar | 1 | -3/+4 |
2009-02-25 | generic-ipi: cleanups | Ingo Molnar | 1 | -76/+86 |
2009-02-25 | generic-ipi: remove CSD_FLAG_WAIT | Peter Zijlstra | 1 | -67/+23 |
2009-02-25 | generic-ipi: remove kmalloc() | Peter Zijlstra | 1 | -98/+166 |
2009-02-25 | generic IPI: simplify barriers and locking | Nick Piggin | 1 | -39/+44 |
2009-01-30 | generic-ipi: use per cpu data for single cpu ipi calls | Steven Rostedt | 1 | -3/+33 |
2009-01-01 | cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits.: core | Rusty Russell | 1 | -1/+1 |
2008-12-30 | cpumask: arch_send_call_function_ipi_mask: core | Rusty Russell | 1 | -1/+7 |
2008-12-30 | cpumask: smp_call_function_many() | Rusty Russell | 1 | -90/+49 |
2008-11-06 | generic-ipi: fix the smp_mb() placement | Suresh Siddha | 1 | -6/+12 |
2008-08-25 | smp: have smp_call_function_single() detect invalid CPUs | H. Peter Anvin | 1 | -3/+7 |
2008-08-12 | generic-ipi: fix stack and rcu interaction bug in smp_call_function_mask(), fix | Nick Piggin | 1 | -4/+6 |
2008-08-11 | generic-ipi: fix stack and rcu interaction bug in smp_call_function_mask() | Nick Piggin | 1 | -7/+47 |
2008-07-26 | Full conversion to early_initcall() interface, remove old interface | Eduard - Gabriel Munteanu | 1 | -1/+3 |
2008-07-15 | generic ipi function calls: wait on alloc failure fallback | Jeremy Fitzhardinge | 1 | -0/+1 |
2008-07-15 | Merge branch 'generic-ipi-for-linus' of git://git.kernel.org/pub/scm/linux/ke... | Linus Torvalds | 1 | -0/+382 |
2008-06-27 | fix: "smp_call_function: get rid of the unused nonatomic/retry argument" | Ingo Molnar | 1 | -1/+1 |
2008-06-26 | smp_call_function: get rid of the unused nonatomic/retry argument | Jens Axboe | 1 | -4/+2 |
2008-06-26 | Add generic helpers for arch IPI function calls | Jens Axboe | 1 | -0/+383 |