diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2006-03-01 06:55:57 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2006-03-01 06:55:57 +0000 |
| commit | 6a8c1091fdc978b0e369f4ca3f58a07c2f8b9d33 (patch) | |
| tree | 754e2649fcc68e83b3ad749cb5a1a1f7549ffafb /nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h | |
| parent | 378b1353df56387b0706bc42cb661ff2227c8eb9 (diff) | |
Updated to fedora-glibc-20060301T0647
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h index 55c464cdc6..1a2e8cbb07 100644 --- a/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h +++ b/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h @@ -201,13 +201,14 @@ __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 val = atomic_exchange_rel (futex, 0); - if (__builtin_expect (val & FUTEX_WAITERS, 0)) + if (__builtin_expect (val & mask, 0)) lll_futex_wake (futex, 1); } -#define lll_robust_mutex_unlock(futex) __lll_robust_mutex_unlock(&(futex)) +#define lll_robust_mutex_unlock(futex) \ + __lll_robust_mutex_unlock(&(futex), FUTEX_WAITERS) static inline void __attribute__ ((always_inline)) |