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path: root/kernel/locking/qrwlock.c
AgeCommit message (Expand)AuthorFilesLines
2022-05-11locking/qrwlock: Change "queue rwlock" to "queued rwlock"Waiman Long1-4/+4
2022-04-05locking: Apply contention tracepoints in the slow pathNamhyung Kim1-0/+9
2021-05-06locking/qrwlock: Cleanup queued_write_lock_slowpath()Waiman Long1-3/+3
2021-04-17locking/qrwlock: Fix ordering in queued_write_lock_slowpath()Ali Saidi1-3/+4
2021-02-11locking/arch: Move qrwlock.h include after qspinlock.hWaiman Long1-1/+0
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157Thomas Gleixner1-10/+1
2017-10-25locking/qrwlock: Prevent slowpath writers getting held up by fastpathWill Deacon1-15/+5
2017-10-25locking/qrwlock: Use atomic_cond_read_acquire() when spinning in qrwlockWill Deacon1-38/+12
2017-10-25locking/qrwlock: Use 'struct qrwlock' instead of 'struct __qrwlock'Will Deacon1-24/+2
2017-05-25kernel/locking: Fix compile error with qrwlock.cBabu Moger1-0/+1
2016-11-16locking/core: Remove cpu_relax_lowlatency() usersChristian Borntraeger1-3/+3
2016-06-16locking/atomic, arch/qrwlock: Employ atomic_fetch_add_acquire()Peter Zijlstra1-1/+1
2015-09-18locking/qrwlock: Rename ->lock to ->wait_lockDavidlohr Bueso1-4/+4
2015-08-12locking/qrwlock: Make use of _{acquire|release|relaxed}() atomicsWill Deacon1-12/+12
2015-08-03locking/qrwlock: Reduce reader/writer to reader lock transfer latencyWaiman Long1-8/+4
2015-07-06locking/qrwlock: Better optimization for interrupt context readersWaiman Long1-6/+7
2015-07-06locking/qrwlock: Rename functions to queued_*()Waiman Long1-6/+6
2015-06-19locking/qrwlock: Don't contend with readers when setting _QW_WAITINGWaiman Long1-4/+24
2015-05-12locking/qrwlock: Rename QUEUE_RWLOCK to QUEUED_RWLOCKSWaiman Long1-1/+1
2014-07-17arch, locking: Ciao arch_mutex_cpu_relax()Davidlohr Bueso1-5/+4
2014-06-06locking/rwlocks: Introduce 'qrwlocks' - fair, queued rwlocksWaiman Long1-0/+133
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