summaryrefslogtreecommitdiff
path: root/lib/rwsem.c
AgeCommit message (Expand)AuthorFilesLines
2013-05-08rwsem: check counter to avoid cmpxchg callsDavidlohr Bueso1-1/+3
2013-05-07rwsem: no need for explicit signed longsDavidlohr Bueso1-5/+3
2013-05-07rwsem: do not block readers at head of queue if other readers are activeMichel Lespinasse1-2/+8
2013-05-07rwsem: implement support for write lock stealing on the fastpathMichel Lespinasse1-32/+32
2013-05-07rwsem: simplify __rwsem_do_wakeMichel Lespinasse1-14/+12
2013-05-07rwsem: skip initial trylock in rwsem_down_write_failedMichel Lespinasse1-8/+9
2013-05-07rwsem: avoid taking wait_lock in rwsem_down_write_failedMichel Lespinasse1-2/+8
2013-05-07rwsem: use cmpxchg for trying to steal write lockMichel Lespinasse1-20/+6
2013-05-07rwsem: more agressive lock stealing in rwsem_down_write_failedMichel Lespinasse1-21/+8
2013-05-07rwsem: simplify rwsem_down_write_failedMichel Lespinasse1-24/+9
2013-05-07rwsem: simplify rwsem_down_read_failedMichel Lespinasse1-20/+2
2013-05-07rwsem: move rwsem_down_failed_common code into rwsem_down_{read,write}_failedMichel Lespinasse1-15/+57
2013-05-07rwsem: shorter spinlocked section in rwsem_down_failed_common()Michel Lespinasse1-5/+3
2013-05-07rwsem: make the waiter type an enumeration rather than a bitmaskMichel Lespinasse1-10/+13
2013-02-19rwsem: Implement writer lock-stealing for better scalabilityAlex Shi1-29/+46
2012-03-08lib: reduce the use of module.h wherever possiblePaul Gortmaker1-1/+1
2011-09-13locking, rwsem: Annotate inner lock as rawThomas Gleixner1-7/+7
2011-01-27rwsem: Remove redundant asmregparm annotationThomas Gleixner1-6/+4
2010-08-10rwsem: smaller wrappers around rwsem_down_failed_commonMichel Lespinasse1-15/+10
2010-08-10rwsem: wake queued readers when writer blocks on active read lockMichel Lespinasse1-4/+15
2010-08-10rwsem: let RWSEM_WAITING_BIAS represent any number of waiting threadsMichel Lespinasse1-11/+17
2010-08-10rwsem: lighter active count checks when waking up readersMichel Lespinasse1-25/+32
2010-08-10rwsem: fully separate code paths to wake writers vs readersMichel Lespinasse1-27/+34
2010-05-13rwsem: Test for no active locks in __rwsem_do_wake undo codeMichel Lespinasse1-2/+3
2008-01-30x86: fix UML and -regparm=3Ingo Molnar1-4/+4
2007-12-18sched: mark rwsem functions as __sched for wchan/profilingLivio Soares1-1/+1
2006-10-11Lockdep: add lockdep_set_class_and_subclass() and lockdep_set_subclass()Peter Zijlstra1-1/+1
2006-09-29[PATCH] lib/rwsem.c: un-inline rwsem_down_failed_common()Andreas Mohr1-1/+1
2006-07-04[PATCH] lockdep: prove rwsem locking correctnessIngo Molnar1-0/+20
2006-07-04[PATCH] lockdep: clean up rwsemsIngo Molnar1-31/+0
2005-05-01[PATCH] use smp_mb/wmb/rmb where possibleakpm@osdl.org1-2/+2
2005-04-17Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+268
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-19 04:28:44 +0300