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| author | Rich Felker <dalias@libc.org> | 2016-03-30 00:53:03 +0300 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2016-03-30 00:53:03 +0300 |
| commit | 16b02d711f4059b8338ef967064195b47cae65ea (patch) | |
| tree | 6d3e0b7629210b56f8d6cfa39184c878d8a15367 /kernel/locking/mutex.c | |
| parent | b15d53d009558d14c4f394a6d1fa2039c7f45c43 (diff) | |
| parent | f55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff) | |
| download | linux-16b02d711f4059b8338ef967064195b47cae65ea.tar.xz | |
Merge tag 'v4.6-rc1'
Linux 4.6-rc1
Diffstat (limited to 'kernel/locking/mutex.c')
| -rw-r--r-- | kernel/locking/mutex.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c index 0551c219c40e..e364b424b019 100644 --- a/kernel/locking/mutex.c +++ b/kernel/locking/mutex.c @@ -716,6 +716,7 @@ static inline void __mutex_unlock_common_slowpath(struct mutex *lock, int nested) { unsigned long flags; + WAKE_Q(wake_q); /* * As a performance measurement, release the lock before doing other @@ -743,11 +744,11 @@ __mutex_unlock_common_slowpath(struct mutex *lock, int nested) struct mutex_waiter, list); debug_mutex_wake_waiter(lock, waiter); - - wake_up_process(waiter->task); + wake_q_add(&wake_q, waiter->task); } spin_unlock_mutex(&lock->wait_lock, flags); + wake_up_q(&wake_q); } /* |