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authorPan Xinhui <xinhui.pan@linux.vnet.ibm.com>2016-07-13 18:23:34 +0800
committerIngo Molnar <mingo@kernel.org>2016-08-10 14:13:29 +0200
commitc2ace36b884de9330c4149064ae8d212d2e0d9ee (patch)
treebd9ffc016134a9315c1d8b65502483298b6a0238 /sound
parent229ce631574761870a2ac938845fadbd07f35caa (diff)
downloadlinux-next-c2ace36b884de9330c4149064ae8d212d2e0d9ee.tar.gz
locking/pvqspinlock: Fix a bug in qstat_read()
It's obviously wrong to set stat to NULL. So lets remove it. Otherwise it is always zero when we check the latency of kick/wake. Signed-off-by: Pan Xinhui <xinhui.pan@linux.vnet.ibm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Waiman Long <Waiman.Long@hpe.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1468405414-3700-1-git-send-email-xinhui.pan@linux.vnet.ibm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'sound')
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