projects
/
firefly-linux-kernel-4.4.55.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
Merge commit 'v2.6.30-rc5' into sched/core
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
mutex.c
diff --git
a/kernel/mutex.c
b/kernel/mutex.c
index 507cf2b5e9f1e6328b2e335a3a05c0ead6a0ff3e..6ca5fe96e393a5176428e95b34d6aa9fcc20de2b 100644
(file)
--- 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);
}