st_lock
(void) pthread_mutex_init(&tp->st_lock, NULL);
pthread_mutex_t st_lock;
(void) pthread_mutex_unlock(&tp->st_lock);
(void) pthread_mutex_unlock(&tp->st_lock);
(void) pthread_mutex_unlock(&tp->st_lock);
(void) pthread_mutex_lock(&tp->st_lock);
(void) pthread_mutex_lock(&tp->st_lock);
(void) pthread_mutex_unlock(&tp->st_lock);
(void) pthread_mutex_lock(&tp->st_lock);
(void) pthread_mutex_unlock(&tp->st_lock);
(void) pthread_mutex_lock(&tp->st_lock);
(void) pthread_mutex_unlock(&tp->st_lock);
ksp->ks_lock = &(stp->st_lock);
mutex_init(&(stp->st_lock), NULL, MUTEX_DRIVER,
mutex_destroy(&(stp->st_lock));
mutex_enter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
ASSERT(mutex_owned(&(stp->st_lock)));
ASSERT(mutex_owned(&(stp->st_lock)));
ASSERT(mutex_owned(&(stp->st_lock)));
ASSERT(mutex_owned(&stp->st_lock));
ASSERT(mutex_owned(&(stp->st_lock)));
ASSERT(mutex_owned(&(stp->st_lock)));
mutex_exit(&(stp->st_lock));
} while (mutex_tryenter(&(stp->st_lock)));
ASSERT(mutex_owned(&(stp->st_lock)));
mutex_enter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
mutex_enter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
mutex_enter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
mutex_enter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
mutex_enter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
mutex_destroy(&(stp->st_lock));
locked = mutex_tryenter(&(stp->st_lock));
locked = mutex_tryenter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
ASSERT(mutex_owned(&(stp->st_lock)));
ASSERT(mutex_owned(&(stp->st_lock)));
mutex_enter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
mutex_enter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
mutex_enter(&(stp->st_lock));
mutex_exit(&(stp->st_lock));
ASSERT(mutex_owned(&(stp->st_lock)));
ASSERT(mutex_owned(&(stp->st_lock)));
ASSERT(mutex_owned(&(stp->st_lock)));
ASSERT(mutex_owned(&(stp->st_lock)));