diff options
| author | Ondřej Bílka <neleai@seznam.cz> | 2014-02-10 14:45:42 +0100 |
|---|---|---|
| committer | Ondřej Bílka <neleai@seznam.cz> | 2014-02-10 15:07:12 +0100 |
| commit | a1ffb40e32741f992c743e7b16c061fefa3747ac (patch) | |
| tree | 246a29a87b26cfd5d07b17070f85eb3785018de9 /nptl/pthread_rwlock_rdlock.c | |
| parent | 1448f3244714a9dabb5240ec18b094f100887d5c (diff) | |
| download | glibc-a1ffb40e32741f992c743e7b16c061fefa3747ac.tar.gz | |
Use glibc_likely instead __builtin_expect.
Diffstat (limited to 'nptl/pthread_rwlock_rdlock.c')
| -rw-r--r-- | nptl/pthread_rwlock_rdlock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nptl/pthread_rwlock_rdlock.c b/nptl/pthread_rwlock_rdlock.c index a06c3f2d8b..3773f7db2a 100644 --- a/nptl/pthread_rwlock_rdlock.c +++ b/nptl/pthread_rwlock_rdlock.c @@ -45,7 +45,7 @@ __pthread_rwlock_rdlock (rwlock) || PTHREAD_RWLOCK_PREFER_READER_P (rwlock))) { /* Increment the reader counter. Avoid overflow. */ - if (__builtin_expect (++rwlock->__data.__nr_readers == 0, 0)) + if (__glibc_unlikely (++rwlock->__data.__nr_readers == 0)) { /* Overflow on number of readers. */ --rwlock->__data.__nr_readers; @@ -67,7 +67,7 @@ __pthread_rwlock_rdlock (rwlock) } /* Remember that we are a reader. */ - if (__builtin_expect (++rwlock->__data.__nr_readers_queued == 0, 0)) + if (__glibc_unlikely (++rwlock->__data.__nr_readers_queued == 0)) { /* Overflow on number of queued readers. */ --rwlock->__data.__nr_readers_queued; |