Thomas Gleixner 2ffa5a5cd2 rtmutex: No need to keep task ref for lock owner check ...

There is no point to keep the task ref across the check for lock
owner. Drop the ref before that, so the protection context is clear.

Found while documenting the chain walk.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Reviewed-by: Lai Jiangshan <laijs@cn.fujitsu.com>

2014-06-21 22:05:30 +02:00

..

lglock.c

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lockdep_internals.h

lockdep: Increase static allocations

2014-04-18 14:20:50 +02:00

lockdep_proc.c

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lockdep_states.h

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lockdep.c

asmlinkage: Add explicit __visible to drivers/*, lib/*, kernel/*

2014-05-05 16:07:46 -07:00

locktorture.c

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next

2014-06-03 14:00:15 -07:00

Makefile

locking/rwlocks: Introduce 'qrwlocks' - fair, queued rwlocks

2014-06-06 07:58:28 +02:00

mcs_spinlock.c

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mcs_spinlock.h

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mutex-debug.c

locking/mutex: Fix debug_mutexes

2014-04-11 10:40:35 +02:00

mutex-debug.h

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mutex.c

Merge branch 'x86-asmlinkage-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-03-31 14:13:25 -07:00

mutex.h

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percpu-rwsem.c

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qrwlock.c

locking/rwlocks: Introduce 'qrwlocks' - fair, queued rwlocks

2014-06-06 07:58:28 +02:00

rtmutex_common.h

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rtmutex-debug.c

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rtmutex-debug.h

rtmutex: Handle deadlock detection smarter

2014-06-07 14:55:40 +02:00

rtmutex-tester.c

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rtmutex.c

rtmutex: No need to keep task ref for lock owner check

2014-06-21 22:05:30 +02:00

rtmutex.h

rtmutex: Handle deadlock detection smarter

2014-06-07 14:55:40 +02:00

rwsem-spinlock.c

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rwsem-xadd.c

locking/rwsem: Fix checkpatch.pl warnings

2014-06-05 10:39:36 +02:00

rwsem.c

locking/rwsem: Support optimistic spinning

2014-06-05 10:38:21 +02:00

semaphore.c

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spinlock_debug.c

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spinlock.c

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