aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/locking/mutex.c (follow)
AgeCommit message (Expand)AuthorFilesLines
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
2017-01-14locking/ww_mutex: Optimize ww-mutexes by waking at most one waiter for backoff when acquiring the lockNicolai Hähnle1-19/+40
2017-01-14locking/ww_mutex: Notify waiters that have to back off while adding tasks to wait listNicolai Hähnle1-10/+30
2017-01-14locking/ww_mutex: Add waiters in stamp orderNicolai Hähnle1-7/+69
2017-01-14locking/ww_mutex: Remove the __ww_mutex_lock*() inline wrappersNicolai Hähnle1-8/+8
2017-01-14locking/ww_mutex: Set use_ww_ctx even when locking without a contextNicolai Hähnle1-12/+17
2017-01-14locking/ww_mutex: Extract stamp comparison to __ww_mutex_stamp_after()Nicolai Hähnle1-2/+8
2017-01-14locking/mutex: Fix mutex handoffPeter Zijlstra1-56/+52
2017-01-14sched/core: Remove set_task_state()Davidlohr Bueso1-4/+4
2017-01-14kernel/locking: Compute 'current' directlyDavidlohr Bueso1-10/+9
2016-11-22locking/mutex: Break out of expensive busy-loop on {mutex,rwsem}_spin_on_owner() when owner vCPU is preemptedPan Xinhui1-2/+11
2016-11-21sched/wake_q: Rename WAKE_Q to DEFINE_WAKE_QWaiman Long1-1/+1
2016-11-16locking/core: Remove cpu_relax_lowlatency() usersChristian Borntraeger1-2/+2
2016-10-25locking/mutex: Enable optimistic spinning of woken waiterWaiman Long1-23/+54
2016-10-25locking/mutex: Simplify some ww_mutex code in __mutex_lock_common()Waiman Long1-9/+4
2016-10-25locking/mutex: Restructure wait loopPeter Zijlstra1-5/+25
2016-10-25locking/mutex: Add lock handoff to avoid starvationPeter Zijlstra1-23/+119
2016-10-25locking/mutex: Rework mutex::ownerPeter Zijlstra1-215/+156
2016-06-23locking: avoid passing around 'thread_info' in mutex debugging codeLinus Torvalds1-3/+3
2016-06-03locking/ww_mutex: Report recursive ww_mutex locking earlyChris Wilson1-3/+6
2016-02-29locking/mutex: Allow next waiter lockless wakeupDavidlohr Bueso1-2/+3
2015-10-06locking/mutex: Use acquire/release semanticsDavidlohr Bueso1-4/+5
2015-04-09locking/mutex: Further simplify mutex_spin_on_owner()Jason Low1-10/+4
2015-02-24locking: Remove ACCESS_ONCE() usageDavidlohr Bueso1-4/+4
2015-02-18locking/rwsem: Set lock ownership ASAPDavidlohr Bueso1-1/+1
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.