aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/locking/mutex.c (follow)
AgeCommit message (Expand)AuthorFilesLines
2022-04-05locking/mutex: Make contention tracepoints more consistent wrt adaptive spinningPeter Zijlstra1-4/+12
2022-04-05locking: Apply contention tracepoints in the slow pathNamhyung Kim1-0/+3
2022-04-05locking: Add lock contention tracepointsNamhyung Kim1-0/+3
2021-12-04locking: Make owner_on_cpu() into <linux/sched.h>Kefeng Wang1-9/+2
2021-10-19locking: Remove rcu_read_{,un}lock() for preempt_{dis,en}able()Yanfei Xu1-7/+15
2021-09-17kernel/locking: Add context to ww_mutex_trylock()Maarten Lankhorst1-0/+41
2021-08-20locking/ww_mutex: Initialize waiter.ww_ctx properlySebastian Andrzej Siewior1-1/+1
2021-08-17locking/rtmutex: Add mutex variant for RTThomas Gleixner1-1/+3
2021-08-17locking/ww_mutex: Split out the W/W implementation logic into kernel/locking/ww_mutex.hPeter Zijlstra (Intel)1-371/+1
2021-08-17locking/ww_mutex: Split up ww_mutex_unlock()Peter Zijlstra (Intel)1-11/+15
2021-08-17locking/ww_mutex: Gather mutex_waiter initializationPeter Zijlstra1-9/+3
2021-08-17locking/ww_mutex: Simplify lockdep annotationsPeter Zijlstra1-9/+10
2021-08-17locking/mutex: Make mutex::wait_lock rawThomas Gleixner1-11/+11
2021-08-17locking/mutex: Consolidate core headers, remove kernel/locking/mutex-debug.hThomas Gleixner1-2/+2
2021-08-17Merge tag 'v5.14-rc6' into locking/core, to pick up fixesIngo Molnar1-8/+16
2021-07-07locking/mutex: Add MUTEX_WARN_ONPeter Zijlstra1-20/+10
2021-07-07locking/mutex: Introduce __mutex_trylock_or_handoff()Peter Zijlstra1-24/+36
2021-07-07locking/mutex: Fix HANDOFF conditionPeter Zijlstra1-10/+5
2021-07-07locking/mutex: Use try_cmpxchg()Peter Zijlstra1-21/+6
2021-06-18sched: Change task_struct::statePeter Zijlstra1-3/+3
2021-05-18locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signalZqiang1-5/+13
2021-03-22locking: Fix typos in commentsIngo Molnar1-2/+2
2021-03-17locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handlingWaiman Long1-11/+14
2021-02-10locking/mutex: Kill mutex_trylock_recursive()Sebastian Andrzej Siewior1-10/+0
2019-12-11Revert "locking/mutex: Complain upon mutex API misuse in IRQ contexts"Davidlohr Bueso1-4/+0
2019-10-29locking/mutex: Complain upon mutex API misuse in IRQ contextsDavidlohr Bueso1-0/+4
2019-10-09locking/lockdep: Remove unused @nested argument from lock_release()Qian Cai1-2/+2
2019-08-08mutex: Fix up mutex_waiter usagePeter Zijlstra1-13/+0
2019-08-06locking/mutex: Use mutex flags macro instead of hard codeMukesh Ojha1-1/+1
2019-08-06locking/mutex: Make __mutex_owner static to mutex.cMukesh Ojha1-0/+39
2019-07-25locking/mutex: Test for initialized mutexSebastian Andrzej Siewior1-1/+10
2019-07-15docs: locking: convert docs to ReST and rename to *.rstMauro Carvalho Chehab1-1/+1
2019-05-21treewide: Add SPDX license identifier for missed filesThomas Gleixner1-0/+1
2019-01-04kernel/locking/mutex.c: remove caller signal_pending branch predictionsDavidlohr Bueso1-1/+1
2018-09-10locking/mutex: Fix mutex debug call and ww_mutex documentationThomas Hellstrom1-2/+1
2018-07-03locking: Implement an algorithm choice for Wound-Wait mutexesThomas Hellstrom1-17/+148
2018-07-03locking: WW mutex cleanupPeter Ziljstra1-77/+125
2018-05-04locking/mutex: Optimize __mutex_trylock_fast()Peter Zijlstra1-1/+2
2018-03-20locking/mutex: Improve documentationMatthew Wilcox1-7/+30
2017-05-16mutex, futex: adjust kernel-doc markups to generate ReSTMauro Carvalho Chehab1-3/+3
2017-03-02sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>Ingo Molnar1-0/+1
2017-03-02sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>Ingo Molnar1-1/+1
2017-03-02sched/headers: Prepare for new header dependencies before moving code to <linux/sched/wake_q.h>Ingo Molnar1-0/+1
2017-02-20Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-184/+332
2017-01-30locking/mutex: Fix lockdep_assert_held() failPeter Zijlstra1-14/+11
2017-01-14locking/mutex, sched/wait: Add mutex_lock_io()Tejun Heo1-0/+24
2017-01-14locking/mutex: Initialize mutex_waiter::ww_ctx with poison when debuggingNicolai Hähnle1-0/+4
2017-01-14locking/ww_mutex: Optimize ww-mutexes by yielding to other waiters from optimistic spinNicolai Hähnle1-26/+52
2017-01-14locking/ww_mutex: Re-check ww->ctx in the inner optimistic spin loopNicolai Hähnle1-20/+29
2017-01-14locking/mutex: Improve inliningPeter Zijlstra1-41/+44
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.