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authorThomas Gleixner <tglx@linutronix.de>2011-03-21 12:33:18 +0100
committerIngo Molnar <mingo@elte.hu>2012-03-01 10:28:03 +0100
commitbd2f55361f18347e890d52ff9cfd8895455ec11b (patch)
tree5725e83f96934da2c2d741255db929df34f153eb /kernel/mutex.c
parentc5491ea779793f977d282754db478157cc409d82 (diff)
downloadlinux-bd2f55361f18347e890d52ff9cfd8895455ec11b.tar.bz2
sched/rt: Use schedule_preempt_disabled()
Coccinelle based conversion. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-24swm5zut3h9c4a6s46x8rws@git.kernel.org Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/mutex.c')
-rw-r--r--kernel/mutex.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/mutex.c b/kernel/mutex.c
index 89096dd8786f..a307cc9c9526 100644
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -240,9 +240,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
/* didn't get the lock, go to sleep: */
spin_unlock_mutex(&lock->wait_lock, flags);
- preempt_enable_no_resched();
- schedule();
- preempt_disable();
+ schedule_preempt_disabled();
spin_lock_mutex(&lock->wait_lock, flags);
}