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path: root/kernel/locking/mutex.c
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* kernel/locking/mutex.c: remove caller signal_pending branch predictionsDavidlohr Bueso2019-01-041-1/+1
* locking/mutex: Fix mutex debug call and ww_mutex documentationThomas Hellstrom2018-09-101-2/+1
* locking: Implement an algorithm choice for Wound-Wait mutexesThomas Hellstrom2018-07-031-17/+148
* locking: WW mutex cleanupPeter Ziljstra2018-07-031-77/+125
* locking/mutex: Optimize __mutex_trylock_fast()Peter Zijlstra2018-05-041-1/+2
* locking/mutex: Improve documentationMatthew Wilcox2018-03-201-7/+30
* mutex, futex: adjust kernel-doc markups to generate ReSTMauro Carvalho Chehab2017-05-161-3/+3
* sched/headers: Prepare for new header dependencies before moving code to <lin...Ingo Molnar2017-03-021-0/+1
* sched/headers: Prepare to move signal wakeup & sigpending methods from <linux...Ingo Molnar2017-03-021-1/+1
* sched/headers: Prepare for new header dependencies before moving code to <lin...Ingo Molnar2017-03-021-0/+1
* Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds2017-02-201-184/+332
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| * locking/mutex: Fix lockdep_assert_held() failPeter Zijlstra2017-01-301-14/+11
| * locking/mutex: Initialize mutex_waiter::ww_ctx with poison when debuggingNicolai Hähnle2017-01-141-0/+4
| * locking/ww_mutex: Optimize ww-mutexes by yielding to other waiters from optim...Nicolai Hähnle2017-01-141-26/+52
| * locking/ww_mutex: Re-check ww->ctx in the inner optimistic spin loopNicolai Hähnle2017-01-141-20/+29
| * locking/mutex: Improve inliningPeter Zijlstra2017-01-141-41/+44
| * locking/ww_mutex: Optimize ww-mutexes by waking at most one waiter for backof...Nicolai Hähnle2017-01-141-19/+40
| * locking/ww_mutex: Notify waiters that have to back off while adding tasks to ...Nicolai Hähnle2017-01-141-10/+30
| * locking/ww_mutex: Add waiters in stamp orderNicolai Hähnle2017-01-141-7/+69
| * locking/ww_mutex: Remove the __ww_mutex_lock*() inline wrappersNicolai Hähnle2017-01-141-8/+8
| * locking/ww_mutex: Set use_ww_ctx even when locking without a contextNicolai Hähnle2017-01-141-12/+17
| * locking/ww_mutex: Extract stamp comparison to __ww_mutex_stamp_after()Nicolai Hähnle2017-01-141-2/+8
| * locking/mutex: Fix mutex handoffPeter Zijlstra2017-01-141-56/+52
| * sched/core: Remove set_task_state()Davidlohr Bueso2017-01-141-4/+4
| * kernel/locking: Compute 'current' directlyDavidlohr Bueso2017-01-141-10/+9
* | locking/mutex, sched/wait: Add mutex_lock_io()Tejun Heo2017-01-141-0/+24
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* locking/mutex: Break out of expensive busy-loop on {mutex,rwsem}_spin_on_owne...Pan Xinhui2016-11-221-2/+11
* sched/wake_q: Rename WAKE_Q to DEFINE_WAKE_QWaiman Long2016-11-211-1/+1
* locking/core: Remove cpu_relax_lowlatency() usersChristian Borntraeger2016-11-161-2/+2
* locking/mutex: Enable optimistic spinning of woken waiterWaiman Long2016-10-251-23/+54
* locking/mutex: Simplify some ww_mutex code in __mutex_lock_common()Waiman Long2016-10-251-9/+4
* locking/mutex: Restructure wait loopPeter Zijlstra2016-10-251-5/+25
* locking/mutex: Add lock handoff to avoid starvationPeter Zijlstra2016-10-251-23/+119
* locking/mutex: Rework mutex::ownerPeter Zijlstra2016-10-251-215/+156
* locking: avoid passing around 'thread_info' in mutex debugging codeLinus Torvalds2016-06-231-3/+3
* locking/ww_mutex: Report recursive ww_mutex locking earlyChris Wilson2016-06-031-3/+6
* locking/mutex: Allow next waiter lockless wakeupDavidlohr Bueso2016-02-291-2/+3
* locking/mutex: Use acquire/release semanticsDavidlohr Bueso2015-10-061-4/+5
* locking/mutex: Further simplify mutex_spin_on_owner()Jason Low2015-04-091-10/+4
* locking: Remove ACCESS_ONCE() usageDavidlohr Bueso2015-02-241-4/+4
* locking/rwsem: Set lock ownership ASAPDavidlohr Bueso2015-02-181-1/+1
* locking/mutex: Refactor mutex_spin_on_owner()Jason Low2015-02-181-25/+22
* locking/mutex: In mutex_spin_on_owner(), return true when owner changesJason Low2015-02-181-4/+4
* Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds2015-02-091-1/+1
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| * sched/Documentation: Remove unneeded wordSharon Dvir2015-02-041-1/+1
* | locking/mutex: Explicitly mark task as running after wakeupDavidlohr Bueso2015-02-041-0/+2
* | locking/mutex: Introduce ww_mutex_set_context_slowpath()Davidlohr Bueso2015-01-141-18/+26
* | locking/mutex: Move MCS related comments to proper locationDavidlohr Bueso2015-01-141-11/+5
* | locking/mutex: Checking the stamp is WW onlyDavidlohr Bueso2015-01-141-2/+2
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* locking/mutex: Don't assume TASK_RUNNINGPeter Zijlstra2014-10-281-1/+7
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