diff options
Diffstat (limited to 'nptl/pthread_mutex_unlock.c')
| -rw-r--r-- | nptl/pthread_mutex_unlock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nptl/pthread_mutex_unlock.c b/nptl/pthread_mutex_unlock.c index db99175dbb..27c5f539a6 100644 --- a/nptl/pthread_mutex_unlock.c +++ b/nptl/pthread_mutex_unlock.c @@ -171,7 +171,7 @@ __pthread_mutex_unlock_full (pthread_mutex_t *mutex, int decr) The unlock operation must be the last access to the mutex to not violate the mutex destruction requirements (see __lll_unlock). */ private = PTHREAD_ROBUST_MUTEX_PSHARED (mutex); - if (__glibc_unlikely ((atomic_exchange_rel (&mutex->__data.__lock, 0) + if (__glibc_unlikely ((atomic_exchange_release (&mutex->__data.__lock, 0) & FUTEX_WAITERS) != 0)) futex_wake ((unsigned int *) &mutex->__data.__lock, 1, private); |