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Remove multiple _get_curthread() calls.

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This commit is contained in:
David Xu 2006-04-23 11:23:37 +00:00
parent 61fb5e6e55
commit d96413eaa4
1 changed files with 1 additions and 4 deletions
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5
lib/libthr/thread/thr_rwlock.c
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@ -172,7 +172,6 @@ rwlock_rdlock_common (pthread_rwlock_t *rwlock, const struct timespec *abstime)
return (EAGAIN);
}
curthread = _get_curthread();
if ((curthread->rdlock_count > 0) && (prwlock->state > 0)) {
/*
* To avoid having to track all the rdlocks held by
@ -256,7 +255,6 @@ _pthread_rwlock_tryrdlock (pthread_rwlock_t *rwlock)
if ((ret = _pthread_mutex_lock(&prwlock->lock)) != 0)
return (ret);
curthread = _get_curthread();
if (prwlock->state == MAX_READ_LOCKS)
ret = EAGAIN;
else if ((curthread->rdlock_count > 0) && (prwlock->state > 0)) {
@ -317,7 +315,7 @@ _pthread_rwlock_trywrlock (pthread_rwlock_t *rwlock)
int
_pthread_rwlock_unlock (pthread_rwlock_t *rwlock)
{
struct pthread *curthread;
struct pthread *curthread = _get_curthread();
pthread_rwlock_t prwlock;
int ret;
@ -333,7 +331,6 @@ _pthread_rwlock_unlock (pthread_rwlock_t *rwlock)
if ((ret = _pthread_mutex_lock(&prwlock->lock)) != 0)
return (ret);
curthread = _get_curthread();
if (prwlock->state > 0) {
curthread->rdlock_count--;
prwlock->state--;