diff options
Diffstat (limited to 'nptl/sem_post.c')
| -rw-r--r-- | nptl/sem_post.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nptl/sem_post.c b/nptl/sem_post.c index 9e5741753a..7ec21e92eb 100644 --- a/nptl/sem_post.c +++ b/nptl/sem_post.c @@ -91,7 +91,7 @@ __old_sem_post (sem_t *sem) /* We must need to synchronize with consumers of this token, so the atomic increment must have release MO semantics. */ atomic_write_barrier (); - (void) atomic_increment_val (futex); + atomic_fetch_add_release (futex, 1); /* We always have to assume it is a shared semaphore. */ futex_wake (futex, 1, LLL_SHARED); return 0; |