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AgeCommit message (Expand)AuthorFilesLines
2024-10-17lockdep: fix deadlock issue between lockdep and rcuZhiguo Niu1-16/+32
2024-09-12rtmutex: Drop rt_mutex::wait_lock before schedulingRoland Xu1-4/+5
2024-08-19locking/rwsem: Add __always_inline annotation to __down_write_common() and in...John Stultz1-3/+3
2024-07-18locking/mutex: Introduce devm_mutex_init()George Stark1-0/+12
2024-04-10locking/rwsem: Disable preemption while trying for rwsem lockGokul krishna Krishnakumar1-2/+12
2023-12-03lockdep: Fix block chain corruptionPeter Zijlstra1-1/+2
2023-11-28locking/ww_mutex/test: Fix potential workqueue corruptionJohn Stultz1-8/+12
2023-08-03locking/rtmutex: Fix task->pi_waiters integrityPeter Zijlstra4-76/+155
2023-05-17locking/rwsem: Add __always_inline annotation to __down_read_common() and inl...John Stultz1-4/+4
2023-04-26rtmutex: Add acquire semantics for rtmutex lock acquisition slow pathMel Gorman2-12/+49
2023-03-10locking/rwsem: Prevent non-first waiter from spinning in down_write() slowpathWaiman Long1-10/+9
2023-03-10locking/rwsem: Disable preemption in all down_read*() and up_read() code pathsWaiman Long1-6/+24
2023-03-10locking/rwsem: Optimize down_read_trylock() under highly contended caseMuchun Song1-7/+4
2023-02-14rtmutex: Ensure that the top waiter is always woken upWander Lairson Costa1-2/+3
2022-09-20lockdep: Fix -Wunused-parameter for _THIS_IP_Nick Desaulniers1-14/+8
2022-08-17locking/lockdep: Fix lockdep_init_map_*() confusionPeter Zijlstra1-3/+4
2022-08-03locking/rwsem: Allow slowpath writer to ignore handoff bit if not set by firs...Waiman Long1-10/+20
2022-04-08locking/lockdep: Iterate lock_classes directly when reading lockdep filesWaiman Long3-15/+56
2022-04-08locking/lockdep: Avoid potential access of invalid memory in lock_classWaiman Long1-9/+15
2022-02-23lockdep: Correct lock_classes index mappingCheng Jui Wang1-2/+2
2021-12-22locking/rtmutex: Fix incorrect condition in rtmutex_spin_on_owner()Zqiang1-1/+1
2021-12-01locking/rwsem: Make handoff bit handling more consistentWaiman Long1-86/+85
2021-11-18lockdep: Let lock_is_held_type() detect recursive read as readSebastian Andrzej Siewior1-1/+1
2021-11-18locking/rwsem: Disable preemption for spinning regionYanfei Xu1-23/+30
2021-11-18locking/lockdep: Avoid RCU-induced noinstr failPeter Zijlstra1-1/+1
2021-09-15locking/rwbase: Take care of ordering guarantee for fastpath readerBoqun Feng1-2/+19
2021-09-15locking/rwbase: Extract __rwbase_write_trylock()Peter Zijlstra1-18/+26
2021-09-15locking/rwbase: Properly match set_and_save_state() to restore_state()Peter Zijlstra1-1/+1
2021-09-09locking/rtmutex: Fix ww_mutex deadlock checkPeter Zijlstra1-1/+1
2021-09-02locking/rwsem: Add missing __init_rwsem() for PREEMPT_RTMike Galbraith1-4/+6
2021-08-30Merge tag 'locking-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds16-1175/+2648
2021-08-30Merge branch 'core-rcu.2021.08.28a' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-12/+13
2021-08-27locking/rtmutex: Return success on deadlock for ww_mutex waitersPeter Zijlstra1-1/+14
2021-08-27locking/rtmutex: Prevent spurious EDEADLK return caused by ww_mutexesPeter Zijlstra1-0/+25
2021-08-25locking/rtmutex: Dequeue waiter on ww_mutex deadlockThomas Gleixner1-1/+6
2021-08-25locking/rtmutex: Dont dereference waiter locklessThomas Gleixner2-2/+16
2021-08-20locking/semaphore: Add might_sleep() to down_*() familyXiaoming Ni1-0/+4
2021-08-20locking/ww_mutex: Initialize waiter.ww_ctx properlySebastian Andrzej Siewior1-1/+1
2021-08-17locking/spinlock/rt: Prepare for RT local_lockThomas Gleixner1-2/+5
2021-08-17locking/rtmutex: Add adaptive spinwait mechanismSteven Rostedt1-2/+65
2021-08-17locking/rtmutex: Implement equal priority lock stealingGregory Haskins1-17/+35
2021-08-17locking/rtmutex: Prevent lockdep false positive with PI futexesThomas Gleixner1-0/+12
2021-08-17locking/rtmutex: Add mutex variant for RTThomas Gleixner2-1/+125
2021-08-17locking/ww_mutex: Implement rtmutex based ww_mutex API functionsPeter Zijlstra2-1/+77
2021-08-17locking/rtmutex: Extend the rtmutex core to support ww_mutexPeter Zijlstra4-14/+115
2021-08-17locking/ww_mutex: Add rt_mutex based lock type and accessorsPeter Zijlstra1-3/+3
2021-08-17locking/ww_mutex: Add RT priority to W/W orderPeter Zijlstra1-15/+49
2021-08-17locking/ww_mutex: Implement rt_mutex accessorsPeter Zijlstra1-0/+80
2021-08-17locking/ww_mutex: Abstract out internal lock accessesThomas Gleixner1-4/+19
2021-08-17locking/ww_mutex: Abstract out mutex typesPeter Zijlstra1-10/+13
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