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path: root/kernel/locking/mutex.c
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2018-07-03locking: Implement an algorithm choice for Wound-Wait mutexesThomas Hellstrom-17/+148
2018-07-03locking: WW mutex cleanupPeter Ziljstra-77/+125
2018-05-04locking/mutex: Optimize __mutex_trylock_fast()Peter Zijlstra-1/+2
2018-03-20locking/mutex: Improve documentationMatthew Wilcox-7/+30
2017-05-16mutex, futex: adjust kernel-doc markups to generate ReSTMauro Carvalho Chehab-3/+3
2017-03-02sched/headers: Prepare for new header dependencies before moving code to <lin...Ingo Molnar-0/+1
2017-03-02sched/headers: Prepare to move signal wakeup & sigpending methods from <linux...Ingo Molnar-1/+1
2017-03-02sched/headers: Prepare for new header dependencies before moving code to <lin...Ingo Molnar-0/+1
2017-02-20Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds-184/+332
2017-01-30locking/mutex: Fix lockdep_assert_held() failPeter Zijlstra-14/+11
2017-01-14locking/mutex, sched/wait: Add mutex_lock_io()Tejun Heo-0/+24
2017-01-14locking/mutex: Initialize mutex_waiter::ww_ctx with poison when debuggingNicolai Hähnle-0/+4
2017-01-14locking/ww_mutex: Optimize ww-mutexes by yielding to other waiters from optim...Nicolai Hähnle-26/+52
2017-01-14locking/ww_mutex: Re-check ww->ctx in the inner optimistic spin loopNicolai Hähnle-20/+29
2017-01-14locking/mutex: Improve inliningPeter Zijlstra-41/+44
2017-01-14locking/ww_mutex: Optimize ww-mutexes by waking at most one waiter for backof...Nicolai Hähnle-19/+40
2017-01-14locking/ww_mutex: Notify waiters that have to back off while adding tasks to ...Nicolai Hähnle-10/+30
2017-01-14locking/ww_mutex: Add waiters in stamp orderNicolai Hähnle-7/+69
2017-01-14locking/ww_mutex: Remove the __ww_mutex_lock*() inline wrappersNicolai Hähnle-8/+8
2017-01-14locking/ww_mutex: Set use_ww_ctx even when locking without a contextNicolai Hähnle-12/+17
2017-01-14locking/ww_mutex: Extract stamp comparison to __ww_mutex_stamp_after()Nicolai Hähnle-2/+8
2017-01-14locking/mutex: Fix mutex handoffPeter Zijlstra-56/+52
2017-01-14sched/core: Remove set_task_state()Davidlohr Bueso-4/+4
2017-01-14kernel/locking: Compute 'current' directlyDavidlohr Bueso-10/+9
2016-11-22locking/mutex: Break out of expensive busy-loop on {mutex,rwsem}_spin_on_owne...Pan Xinhui-2/+11
2016-11-21sched/wake_q: Rename WAKE_Q to DEFINE_WAKE_QWaiman Long-1/+1
2016-11-16locking/core: Remove cpu_relax_lowlatency() usersChristian Borntraeger-2/+2
2016-10-25locking/mutex: Enable optimistic spinning of woken waiterWaiman Long-23/+54
2016-10-25locking/mutex: Simplify some ww_mutex code in __mutex_lock_common()Waiman Long-9/+4
2016-10-25locking/mutex: Restructure wait loopPeter Zijlstra-5/+25
2016-10-25locking/mutex: Add lock handoff to avoid starvationPeter Zijlstra-23/+119
2016-10-25locking/mutex: Rework mutex::ownerPeter Zijlstra-215/+156
2016-06-23locking: avoid passing around 'thread_info' in mutex debugging codeLinus Torvalds-3/+3
2016-06-03locking/ww_mutex: Report recursive ww_mutex locking earlyChris Wilson-3/+6
2016-02-29locking/mutex: Allow next waiter lockless wakeupDavidlohr Bueso-2/+3
2015-10-06locking/mutex: Use acquire/release semanticsDavidlohr Bueso-4/+5
2015-04-09locking/mutex: Further simplify mutex_spin_on_owner()Jason Low-10/+4
2015-02-24locking: Remove ACCESS_ONCE() usageDavidlohr Bueso-4/+4
2015-02-18locking/rwsem: Set lock ownership ASAPDavidlohr Bueso-1/+1
2015-02-18locking/mutex: Refactor mutex_spin_on_owner()Jason Low-25/+22
2015-02-18locking/mutex: In mutex_spin_on_owner(), return true when owner changesJason Low-4/+4
2015-02-09Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds-1/+1
2015-02-04locking/mutex: Explicitly mark task as running after wakeupDavidlohr Bueso-0/+2
2015-02-04sched/Documentation: Remove unneeded wordSharon Dvir-1/+1
2015-01-14locking/mutex: Introduce ww_mutex_set_context_slowpath()Davidlohr Bueso-18/+26
2015-01-14locking/mutex: Move MCS related comments to proper locationDavidlohr Bueso-11/+5
2015-01-14locking/mutex: Checking the stamp is WW onlyDavidlohr Bueso-2/+2
2014-10-28locking/mutex: Don't assume TASK_RUNNINGPeter Zijlstra-1/+7
2014-08-13locking/Documentation: Move locking related docs into Documentation/locking/Davidlohr Bueso-1/+1
2014-08-13locking/mutexes: Refactor optimistic spinning codeDavidlohr Bueso-182/+214
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