diff options
Diffstat (limited to 'nptl/pthread_mutex_lock.c')
| -rw-r--r-- | nptl/pthread_mutex_lock.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/nptl/pthread_mutex_lock.c b/nptl/pthread_mutex_lock.c index 1c3ee4fe25..d0d6805aea 100644 --- a/nptl/pthread_mutex_lock.c +++ b/nptl/pthread_mutex_lock.c @@ -43,7 +43,8 @@ __pthread_mutex_lock (mutex) pid_t id = THREAD_GETMEM (THREAD_SELF, tid); int retval = 0; - switch (__builtin_expect (mutex->__data.__kind, PTHREAD_MUTEX_TIMED_NP)) + switch (__builtin_expect (PTHREAD_MUTEX_TYPE (mutex), + PTHREAD_MUTEX_TIMED_NP)) { /* Recursive mutex. */ case PTHREAD_MUTEX_RECURSIVE_NP: @@ -408,7 +409,9 @@ __pthread_mutex_lock (mutex) break; if (oldval != ceilval) - lll_futex_wait (&mutex->__data.__lock, ceilval | 2); + lll_futex_wait (&mutex->__data.__lock, ceilval | 2, + // XYZ check mutex flag + LLL_SHARED); } while (atomic_compare_and_exchange_val_acq (&mutex->__data.__lock, ceilval | 2, ceilval) |