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path: root/kernel/time/posix-cpu-timers.c
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2023-04-21posix-cpu-timers: Implement the missing timer_wait_running callbackThomas Gleixner1-14/+67
2023-02-06posix-timers: Use atomic64_try_cmpxchg() in __update_gt_cputime()Uros Bizjak1-7/+6
2022-05-11signal: Replace __group_send_sig_info with send_signal_lockedEric W. Biederman1-3/+3
2022-03-28Merge tag 'ptrace-cleanups-for-v5.18' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds1-0/+1
2022-03-10task_work: Remove unnecessary include from posix_timers.hEric W. Biederman1-0/+1
2022-03-08prlimit: do not grab the tasklist_lockBarret Rhoden1-3/+9
2021-11-02posix-cpu-timers: Clear task::posix_cputimers_work in copy_process()Michael Pratt1-2/+17
2021-09-23posix-cpu-timers: Prevent spuriously armed 0-value itimerFrederic Weisbecker1-1/+2
2021-08-10posix-cpu-timers: Recalc next expiration when timer_settime() ends up not que...Frederic Weisbecker1-6/+35
2021-08-10posix-cpu-timers: Consolidate timer base accessorFrederic Weisbecker1-15/+13
2021-08-10posix-cpu-timers: Remove confusing return value overrideFrederic Weisbecker1-2/+0
2021-08-10posix-cpu-timers: Force next expiration recalc after itimer resetFrederic Weisbecker1-2/+0
2021-08-10posix-cpu-timers: Force next_expiration recalc after timer deletionFrederic Weisbecker1-1/+32
2021-08-10posix-cpu-timers: Assert task sighand is locked while starting cputime counterFrederic Weisbecker1-0/+2
2021-07-15posix-cpu-timers: Fix rearm racing against process tickFrederic Weisbecker1-5/+5
2021-05-13tick/nohz: Change signal tick dependency to wake up CPUs of member tasksMarcelo Tosatti1-2/+2
2021-04-26Merge tag 'timers-core-2021-04-26' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds1-3/+3
2021-03-22timekeeping, clocksource: Fix various typos in commentsIngo Molnar1-3/+3
2021-03-16kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()Oleg Nesterov1-1/+1
2020-08-06posix-cpu-timers: Provide mechanisms to defer timer handling to task_workThomas Gleixner1-12/+173
2020-08-06posix-cpu-timers: Split run_posix_cpu_timers()Thomas Gleixner1-19/+24
2020-04-29posix-cpu-timers: Replace __get_task_for_clock with pid_for_clockEric W. Biederman1-45/+30
2020-04-29posix-cpu-timers: Replace cpu_timer_pid_type with clock_pid_typeEric W. Biederman1-4/+4
2020-04-29posix-cpu-timers: Extend rcu_read_lock removing task_struct referencesEric W. Biederman1-20/+23
2020-04-28posix-cpu-timer: Unify the now redundant code in lookup_taskEric W. Biederman1-8/+7
2020-04-28posix-cpu-timer: Tidy up group_leader logic in lookup_taskEric W. Biederman1-6/+2
2020-03-30Merge tag 'timers-core-2020-03-30' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds1-78/+70
2020-03-21lockdep: Add posixtimer context tracing bitsSebastian Andrzej Siewior1-1/+5
2020-03-04posix-cpu-timers: Store a reference to a pid not a taskEric W. Biederman1-18/+55
2020-03-01posix-cpu-timers: Pass the task into arm_timer()Eric W. Biederman1-4/+3
2020-03-01posix-cpu-timers: Remove unnecessary locking around cpu_clock_sample_groupEric W. Biederman1-54/+12
2020-03-01posix-cpu-timers: cpu_clock_sample_group() no longer needs siglockEric W. Biederman1-3/+1
2020-01-14posix-clocks: Rename the clock_get() callback to clock_get_timespec()Andrei Vagin1-16/+16
2019-10-23posix-cpu-timers: Fix two trivial commentsYi Wang1-3/+3
2019-09-10posix-cpu-timers: Fix permission check regressionThomas Gleixner1-9/+35
2019-08-29posix-cpu-timers: Make expiry_active check actually work correctlyThomas Gleixner1-4/+5
2019-08-28posix-cpu-timers: Utilize timerqueue for storageThomas Gleixner1-93/+96
2019-08-28posix-cpu-timers: Move state tracking to struct posix_cputimersThomas Gleixner1-33/+40
2019-08-28posix-cpu-timers: Deduplicate rlimit handlingThomas Gleixner1-42/+25
2019-08-28posix-cpu-timers: Remove pointless comparisonsThomas Gleixner1-9/+7
2019-08-28posix-cpu-timers: Get rid of 64bit divisionsThomas Gleixner1-10/+14
2019-08-28posix-cpu-timers: Consolidate timer expiry furtherThomas Gleixner1-33/+30
2019-08-28posix-cpu-timers: Get rid of zero checksThomas Gleixner1-23/+15
2019-08-28posix-cpu-timers: Respect INFINITY for hard RTTIME limitThomas Gleixner1-1/+1
2019-08-28posix-cpu-timers: Switch thread group sampling to arrayThomas Gleixner1-59/+45
2019-08-28posix-cpu-timers: Restructure expiry arrayThomas Gleixner1-49/+56
2019-08-28posix-cpu-timers: Remove cputime_expiresThomas Gleixner1-10/+0
2019-08-28posix-cpu-timers: Make expiry checks array basedThomas Gleixner1-49/+36
2019-08-28posix-cpu-timers: Provide array based sample functionsThomas Gleixner1-0/+26
2019-08-28posix-cpu-timers: Switch check_*_timers() to array cacheThomas Gleixner1-15/+11
2019-08-28posix-cpu-timers: Simplify set_process_cpu_timer()Thomas Gleixner1-16/+8
2019-08-28posix-cpu-timers: Simplify timer queueingThomas Gleixner1-34/+21
2019-08-28posix-cpu-timers: Provide array based access to expiry cacheThomas Gleixner1-1/+11
2019-08-28posix-cpu-timers: Move expiry cache into struct posix_cputimersThomas Gleixner1-18/+27
2019-08-28posix-cpu-timers: Create a container structThomas Gleixner1-10/+10
2019-08-28posix-cpu-timers: Move prof/virt_ticks into callerThomas Gleixner1-21/+9
2019-08-28posix-cpu-timers: Sample task times once in expiry checkThomas Gleixner1-4/+6
2019-08-28posix-cpu-timers: Get rid of pointer indirectionThomas Gleixner1-28/+22
2019-08-28posix-cpu-timers: Simplify sample functionsThomas Gleixner1-15/+13
2019-08-28posix-cpu-timers: Remove pointless return value checkThomas Gleixner1-3/+2
2019-08-28posix-cpu-timers: Use clock ID in posix_cpu_timer_rearm()Thomas Gleixner1-2/+3
2019-08-28posix-cpu-timers: Use clock ID in posix_cpu_timer_get()Thomas Gleixner1-2/+3
2019-08-28posix-cpu-timers: Use clock ID in posix_cpu_timer_set()Thomas Gleixner1-5/+6
2019-08-28posix-cpu-timers: Consolidate thread group sample codeThomas Gleixner1-39/+20
2019-08-28posix-cpu-timers: Rename thread_group_cputimer() and make it staticThomas Gleixner1-2/+15
2019-08-28posix-cpu-timers: Sample directly in timer checkThomas Gleixner1-3/+4
2019-08-28posix-cpu-timers: Provide quick sample function for itimerThomas Gleixner1-0/+21
2019-08-28posix-cpu-timers: Use common permission check in posix_cpu_timer_create()Thomas Gleixner1-32/+3
2019-08-28posix-cpu-timers: Use common permission check in posix_cpu_clock_get()Thomas Gleixner1-43/+14
2019-08-28posix-cpu-timers: Provide task validation functionsThomas Gleixner1-21/+44
2019-08-21posix-cpu-timers: Remove tsk argument from run_posix_cpu_timers()Thomas Gleixner1-2/+3
2019-08-21posix-cpu-timers: Sanitize bogus WARNONSThomas Gleixner1-7/+13
2019-08-20posix-cpu-timers: Fixup stale commentThomas Gleixner1-3/+4
2019-01-15posix-cpu-timers: Remove private interval storageThomas Gleixner1-7/+6
2019-01-15posix-cpu-timers: Unbreak timer rearmingThomas Gleixner1-0/+1
2018-11-08posix-cpu-timers: Remove useless call to check_dl_overrun()Juri Lelli1-3/+0
2018-08-21Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-1/+1
2018-07-21pid: Implement PIDTYPE_TGIDEric W. Biederman1-1/+1
2018-07-12Merge branch 'fortglx/4.19/time' of https://git.linaro.org/people/john.stultz...Thomas Gleixner1-2/+0
2018-07-02posix-timers: Sanitize overrun handlingThomas Gleixner1-1/+1
2018-06-12posix-cpu-timers: Remove lockdep_assert_irqs_disabled()Sebastian Andrzej Siewior1-2/+0
2018-04-19posix-cpu-timers: Ensure set_process_cpu_timer is always evaluatedLaura Abbott1-1/+3
2018-01-30Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-0/+18
2018-01-14posix-cpu-timers: Make set_process_cpu_timer() more robustMax R. P. Grossmann1-2/+1
2018-01-10sched/deadline: Implement "runtime overrun signal" supportJuri Lelli1-0/+18
2018-01-04posix-timers: Prevent UB from shifting negative signed valueNick Desaulniers1-2/+2
2017-11-08timers/posix-cpu-timers: Use lockdep to assert IRQs are disabled/enabledFrederic Weisbecker1-3/+3
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman1-0/+1
2017-08-18posix-cpu-timers: Use dedicated helper to access rlimit valuesKrzysztof Opasiak1-8/+6
2017-07-05Merge branch 'timers-compat' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-6/+2
2017-06-30nanosleep: Use get_timespec64() and put_timespec64()Deepa Dinamani1-6/+2
2017-06-20posix-cpu-timers: Make timespec to nsec conversion safeThomas Gleixner1-1/+5
2017-06-14posix-timers: Make nanosleep timespec argument constThomas Gleixner1-2/+2
2017-06-14posix-cpu-timers: Avoid timespec conversion in do_cpu_nanosleep()Thomas Gleixner1-4/+5
2017-06-14posix-timers: Kill ->nsleep_restart()Al Viro1-6/+0
2017-06-14hrtimers/posix-timers: Merge nanosleep timespec copyout logics into a new helperAl Viro1-11/+2
2017-06-14time/posix-timers: Move the compat copyouts to the nanosleep implementationsAl Viro1-6/+14
2017-06-14posix-timers: Store rmtp into restart_block in sys_clock_nanosleep()Al Viro1-9/+3
2017-06-14posix-cpu-timers: Move copyout of timespec into do_cpu_nanosleep()Al Viro1-35/+28
2017-06-04posix-timers: Zero settings value in common codeThomas Gleixner1-4/+1
2017-06-04posix-timers: Use timer_rearm() callback in posixtimer_rearm()Thomas Gleixner1-2/+5
2017-06-04posix-timers: Rename do_schedule_next_timerThomas Gleixner1-1/+1
2017-06-04posix-timers: Store k_clock pointer in k_itimerThomas Gleixner1-0/+2
2017-06-04posix-timers: Unify overrun/requeue_pending handlingThomas Gleixner1-11/+7
2017-06-04posix-timers: Move posix-timer internals to coreThomas Gleixner1-0/+2
2017-06-04Merge branch 'timers/urgent' into WIP.timersThomas Gleixner1-8/+16
2017-05-27posix-timers: Make posix_clocks immutableChristoph Hellwig1-21/+13
2017-05-23posix-timers: Make signal printks conditionalThomas Gleixner1-8/+16
2017-05-05Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds1-1/+1
2017-04-16posix-timers: Correct sanity check in posix_cpu_nsleepEric W. Biederman1-1/+1
2017-04-14time: Change k_clock nsleep() to use timespec64Deepa Dinamani1-18/+18
2017-04-14time: Change k_clock timer_set() and timer_get() to use timespec64Deepa Dinamani1-12/+16
2017-04-14time: Change k_clock clock_set() to use timespec64Deepa Dinamani1-1/+1
2017-04-14time: Change k_clock clock_getres() to use timespec64Deepa Dinamani1-3/+3
2017-04-14time: Change k_clock clock_get() to use timespec64Deepa Dinamani1-5/+5
2017-03-13rlimits: Print more information when CPU/RT limits are exceededArun Raghavan1-2/+7
2017-03-02sched/headers: Prepare to move cputime functionality from <linux/sched.h> int...Ingo Molnar1-0/+1
2017-03-02sched/headers: Prepare for new header dependencies before moving code to <lin...Ingo Molnar1-1/+1
2017-02-01timers/itimer: Convert internal cputime_t units to nsecFrederic Weisbecker1-26/+17
2017-02-01timers/posix-timers: Convert internals to use nsecsFrederic Weisbecker1-123/+87
2017-02-01timers/posix-timers: Use TICK_NSEC instead of a dynamically ad-hoc calculated...Frederic Weisbecker1-9/+2
2017-02-01sched/cputime: Introduce special task_cputime_t() API to return old-typed cpu...Frederic Weisbecker1-23/+23
2016-12-24Replace <asm/uaccess.h> with <linux/uaccess.h> globallyLinus Torvalds1-1/+1
2016-12-12Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds1-4/+0
2016-11-16posix_cpu_timers: Move the add_device_randomness() call to a proper placeNicolas Pitre1-4/+0
2016-11-15sched/cputime: Simplify task_cputime()Stanislaw Gruszka1-2/+2
2016-07-11posix_cpu_timer: Exit early when process has been reapedAlexey Dobriyan1-0/+1
2016-03-02posix-cpu-timers: Migrate to use new tick dependency mask modelFrederic Weisbecker1-41/+11
2015-10-15posix_cpu_timer: Reduce unnecessary sighand lock contentionJason Low1-2/+24
2015-10-15posix_cpu_timer: Convert cputimer->running to boolJason Low1-2/+2
2015-10-15posix_cpu_timer: Check thread timers only when there are active thread timersJason Low1-6/+16
2015-10-15posix_cpu_timer: Optimize fastpath_timer_check()Jason Low1-8/+3
2015-05-08sched, timer: Use the atomic task_cputime in thread_group_cputimerJason Low1-13/+13
2015-05-08sched, timer: Replace spinlocks with atomics in thread_group_cputimer(), to i...Jason Low1-29/+50
2015-05-08sched, timer: Convert usages of ACCESS_ONCE() in the scheduler to READ_ONCE()...Jason Low1-4/+4
2015-02-12all arches, signal: move restart_block to struct task_structAndy Lutomirski1-2/+1
2014-11-16sched/cputime: Fix cpu_timer_sample_group() double accountingPeter Zijlstra1-1/+1
2014-09-08time, signal: Protect resource use statistics with seqlockRik van Riel1-14/+0
2014-06-23time/timers: Move all time(r) related files into kernel/timeThomas Gleixner1-0/+1490
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