diff options
Diffstat (limited to 'nptl/pthread_rwlock_rdlock.c')
| -rw-r--r-- | nptl/pthread_rwlock_rdlock.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/nptl/pthread_rwlock_rdlock.c b/nptl/pthread_rwlock_rdlock.c index b8f9d41d6a..31eb508a0d 100644 --- a/nptl/pthread_rwlock_rdlock.c +++ b/nptl/pthread_rwlock_rdlock.c @@ -32,7 +32,7 @@ __pthread_rwlock_rdlock (rwlock) int result = 0; /* Make sure we are along. */ - lll_mutex_lock (rwlock->__data.__lock); + lll_lock (rwlock->__data.__lock, rwlock->__data.__shared); while (1) { @@ -74,21 +74,20 @@ __pthread_rwlock_rdlock (rwlock) int waitval = rwlock->__data.__readers_wakeup; /* Free the lock. */ - lll_mutex_unlock (rwlock->__data.__lock); + lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared); /* Wait for the writer to finish. */ - lll_futex_wait (&rwlock->__data.__readers_wakeup, waitval, - // XYZ check mutex flag - LLL_SHARED); + lll_futex_wait (&rwlock->__data.__readers_wakeup, waitval, + rwlock->__data.__shared); /* Get the lock. */ - lll_mutex_lock (rwlock->__data.__lock); + lll_lock (rwlock->__data.__lock, rwlock->__data.__shared); --rwlock->__data.__nr_readers_queued; } /* We are done, free the lock. */ - lll_mutex_unlock (rwlock->__data.__lock); + lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared); return result; } |