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-rw-r--r--kernel/mutex.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/mutex.c b/kernel/mutex.c
index f788a5ace24b..947b3ad551f8 100644
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -249,7 +249,9 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
249 249
250 /* didnt get the lock, go to sleep: */ 250 /* didnt get the lock, go to sleep: */
251 spin_unlock_mutex(&lock->wait_lock, flags); 251 spin_unlock_mutex(&lock->wait_lock, flags);
252 __schedule(); 252 preempt_enable_no_resched();
253 schedule();
254 preempt_disable();
253 spin_lock_mutex(&lock->wait_lock, flags); 255 spin_lock_mutex(&lock->wait_lock, flags);
254 } 256 }
255 257