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| author | Ulrich Drepper <drepper@redhat.com> | 2004-03-01 08:47:37 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-03-01 08:47:37 +0000 |
| commit | cff08c81107ae1c8b1581b5e0a534938fd67fc45 (patch) | |
| tree | ec76e6e96ba1b0f8695796be0a9d8e63bd193052 /nptl/sysdeps/pthread | |
| parent | b7fe377cbaef61115deb7dbac1b92eb41e07f380 (diff) | |
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Update.
2004-03-01 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S
(__pthread_cond_timedwait): Optimize wakeup test.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S
(__pthread_cond_wait): Likewise.
* sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Likewise.
* sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait):
Likewise.
Diffstat (limited to 'nptl/sysdeps/pthread')
| -rw-r--r-- | nptl/sysdeps/pthread/pthread_cond_timedwait.c | 2 | ||||
| -rw-r--r-- | nptl/sysdeps/pthread/pthread_cond_wait.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/nptl/sysdeps/pthread/pthread_cond_timedwait.c b/nptl/sysdeps/pthread/pthread_cond_timedwait.c index 80b83107f5..a03f51e0f0 100644 --- a/nptl/sysdeps/pthread/pthread_cond_timedwait.c +++ b/nptl/sysdeps/pthread/pthread_cond_timedwait.c @@ -159,7 +159,7 @@ __pthread_cond_timedwait (cond, mutex, abstime) /* Check whether we are eligible for wakeup. */ val = cond->__data.__wakeup_seq; - if (val > seq && cond->__data.__woken_seq < val) + if (val != seq && cond->__data.__woken_seq != val) break; /* Not woken yet. Maybe the time expired? */ diff --git a/nptl/sysdeps/pthread/pthread_cond_wait.c b/nptl/sysdeps/pthread/pthread_cond_wait.c index 4435ef81f8..01415bf051 100644 --- a/nptl/sysdeps/pthread/pthread_cond_wait.c +++ b/nptl/sysdeps/pthread/pthread_cond_wait.c @@ -143,7 +143,7 @@ __pthread_cond_wait (cond, mutex) /* Check whether we are eligible for wakeup. */ val = cond->__data.__wakeup_seq; } - while (! (val > seq && cond->__data.__woken_seq < val)); + while (val == seq || cond->__data.__woken_seq == val); /* Another thread woken up. */ ++cond->__data.__woken_seq; |