semaphore: use unlikely() for down's timeout
authorliguang <lig.fnst@cn.fujitsu.com>
Tue, 30 Apr 2013 22:28:32 +0000 (15:28 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 1 May 2013 00:04:08 +0000 (17:04 -0700)
commitc74f66ce102e2cfb61c185f7451538e29de640b9
tree20ad92052a52f5cc080633d5a2e6a2e400d2f010
parent97439d0f84942d3031545e80852dde09457136c6
semaphore: use unlikely() for down's timeout

Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/semaphore.c