diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h index 612be091b0..6baab90f56 100644 --- a/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h +++ b/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h @@ -276,17 +276,17 @@ __lll_mutex_unlock (int *futex) static inline void __attribute__ ((always_inline)) -__lll_robust_mutex_unlock (int *futex) +__lll_robust_mutex_unlock (int *futex, int mask) { int oldval; int newval = 0; lll_compare_and_swap (futex, oldval, newval, "slr %2,%2"); - if (oldval & FUTEX_WAITERS) + if (oldval & mask) lll_futex_wake (futex, 1); } #define lll_robust_mutex_unlock(futex) \ - __lll_robust_mutex_unlock(&(futex)) + __lll_robust_mutex_unlock(&(futex), FUTEX_WAITERS) static inline void |