summaryrefslogtreecommitdiff
path: root/kernel/mutex.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/mutex.c')
-rw-r--r--kernel/mutex.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/mutex.c b/kernel/mutex.c
index 507cf2b5e9f1..6ca5fe96e393 100644
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -249,7 +249,9 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
/* didnt get the lock, go to sleep: */
spin_unlock_mutex(&lock->wait_lock, flags);
- __schedule();
+ preempt_enable_no_resched();
+ schedule();
+ preempt_disable();
spin_lock_mutex(&lock->wait_lock, flags);
}