49 	init_waitqueue_head(&lock->queue);  in ttm_lock_init()
61 		wake_up_all(&lock->queue);  in ttm_read_unlock()
90 		ret = wait_event_interruptible(lock->queue,  in ttm_read_lock()
96 		wait_event(lock->queue, __ttm_read_lock(lock));  in ttm_read_lock()
135 			(lock->queue, __ttm_read_trylock(lock, &locked));  in ttm_read_trylock()
140 		wait_event(lock->queue, __ttm_read_trylock(lock, &locked));  in ttm_read_trylock()
156 	wake_up_all(&lock->queue);  in ttm_write_unlock()
188 		ret = wait_event_interruptible(lock->queue,  in ttm_write_lock()
194 			wake_up_all(&lock->queue);  in ttm_write_lock()
199 		wait_event(lock->queue, __ttm_write_lock(lock));  in ttm_write_lock()
215 	wake_up_all(&lock->queue);  in __ttm_vt_unlock()
256 		ret = wait_event_interruptible(lock->queue,  in ttm_vt_lock()
262 			wake_up_all(&lock->queue);  in ttm_vt_lock()
268 		wait_event(lock->queue, __ttm_vt_lock(lock));  in ttm_vt_lock()
300 	wake_up_all(&lock->queue);  in ttm_suspend_unlock()
324 	wait_event(lock->queue, __ttm_suspend_lock(lock));  in ttm_suspend_lock()