38     MppMutex            lock;  member
137     mpp_mutex_lock(&queue->lock);  in _mpp_port_poll()
170                 ret = (MPP_RET)mpp_cond_wait(cond, &queue->lock);  in _mpp_port_poll()
175                 ret = (MPP_RET)mpp_cond_timedwait(cond, &queue->lock, timeout);  in _mpp_port_poll()
190     mpp_mutex_unlock(&queue->lock);  in _mpp_port_poll()
205     mpp_mutex_lock(&queue->lock);  in _mpp_port_move()
239     mpp_mutex_unlock(&queue->lock);  in _mpp_port_move()
254     mpp_mutex_lock(&queue->lock);  in _mpp_port_dequeue()
300     mpp_mutex_unlock(&queue->lock);  in _mpp_port_dequeue()
314     mpp_mutex_lock(&queue->lock);  in _mpp_port_enqueue()
321         mpp_mutex_unlock(&queue->lock);  in _mpp_port_enqueue()
350     mpp_mutex_unlock(&queue->lock);  in _mpp_port_enqueue()
365         mpp_mutex_lock(&queue->lock);  in _mpp_port_awake()
370         mpp_mutex_unlock(&queue->lock);  in _mpp_port_awake()
407     mpp_mutex_init(&p->lock);  in mpp_task_queue_init()
426         mpp_mutex_destroy(&p->lock);  in mpp_task_queue_init()
445     mpp_mutex_lock(&impl->lock);  in mpp_task_queue_setup()
453         mpp_mutex_unlock(&impl->lock);  in mpp_task_queue_setup()
475     mpp_mutex_unlock(&impl->lock);  in mpp_task_queue_setup()
490     mpp_mutex_lock(&p->lock);  in mpp_task_queue_deinit()
520     mpp_mutex_unlock(&p->lock);  in mpp_task_queue_deinit()
521     mpp_mutex_destroy(&p->lock);  in mpp_task_queue_deinit()