diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h index 80dc90543b..864dcbccc0 100644 --- a/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h +++ b/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h @@ -233,7 +233,7 @@ static inline void __attribute__ ((always_inline)) __lll_lock (int *futex, int private) { - if (__builtin_expect (atomic_compare_and_exchange_bool_acq (futex, 1, 0), 0)) + if (__glibc_unlikely (atomic_compare_and_exchange_bool_acq (futex, 1, 0))) { if (__builtin_constant_p (private) && private == LLL_PRIVATE) __lll_lock_wait_private (futex); @@ -260,7 +260,7 @@ static inline void __attribute__ ((always_inline)) __lll_cond_lock (int *futex, int private) { - if (__builtin_expect (atomic_compare_and_exchange_bool_acq (futex, 2, 0), 0)) + if (__glibc_unlikely (atomic_compare_and_exchange_bool_acq (futex, 2, 0))) __lll_lock_wait (futex, private); } #define lll_cond_lock(futex, private) __lll_cond_lock (&(futex), private) @@ -278,7 +278,7 @@ __attribute__ ((always_inline)) __lll_timedlock (int *futex, const struct timespec *abstime, int private) { int result = 0; - if (__builtin_expect (atomic_compare_and_exchange_bool_acq (futex, 1, 0), 0)) + if (__glibc_unlikely (atomic_compare_and_exchange_bool_acq (futex, 1, 0))) result = __lll_timedlock_wait (futex, abstime, private); return result; } @@ -307,7 +307,7 @@ __lll_robust_timedlock (int *futex, const struct timespec *abstime, int *__futexp = (futex); \ \ lll_compare_and_swap (__futexp, __oldval, __newval, "slr %2,%2"); \ - if (__builtin_expect (__oldval > 1, 0)) \ + if (__glibc_unlikely (__oldval > 1)) \ lll_futex_wake (__futexp, 1, private); \ }) #define lll_unlock(futex, private) __lll_unlock(&(futex), private) @@ -320,7 +320,7 @@ __lll_robust_timedlock (int *futex, const struct timespec *abstime, int *__futexp = (futex); \ \ lll_compare_and_swap (__futexp, __oldval, __newval, "slr %2,%2"); \ - if (__builtin_expect (__oldval & FUTEX_WAITERS, 0)) \ + if (__glibc_unlikely (__oldval & FUTEX_WAITERS)) \ lll_futex_wake (__futexp, 1, private); \ }) #define lll_robust_unlock(futex, private) \ |