From: Namhyung Kim <namhyung@gmail.com>
Date: Sun, 22 Aug 2010 14:19:43 +0000 (+0900)
Subject: workqueue: mark lock acquisition on worker_maybe_bind_and_lock()
X-Git-Tag: v2.6.36-rc4~86^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=972fa1c5316d18c8297123e08e9b6930ca34f888;p=pandora-kernel.git

workqueue: mark lock acquisition on worker_maybe_bind_and_lock()

worker_maybe_bind_and_lock() actually grabs gcwq->lock but was missing proper
annotation. Add it. So this patch will remove following sparse warnings:

 kernel/workqueue.c:1214:13: warning: context imbalance in 'worker_maybe_bind_and_lock' - wrong count at exit
 arch/x86/include/asm/irqflags.h:44:9: warning: context imbalance in 'worker_rebind_fn' - unexpected unlock
 kernel/workqueue.c:1991:17: warning: context imbalance in 'rescuer_thread' - unexpected unlock

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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