1559 	struct devx_async_event_queue	ev_queue;  member
1563 static void devx_init_event_queue(struct devx_async_event_queue *ev_queue)  in devx_init_event_queue()  argument
1565 	spin_lock_init(&ev_queue->lock);  in devx_init_event_queue()
1566 	INIT_LIST_HEAD(&ev_queue->event_list);  in devx_init_event_queue()
1567 	init_waitqueue_head(&ev_queue->poll_wait);  in devx_init_event_queue()
1568 	atomic_set(&ev_queue->bytes_in_use, 0);  in devx_init_event_queue()
1569 	ev_queue->is_destroyed = 0;  in devx_init_event_queue()
1583 	devx_init_event_queue(&ev_file->ev_queue);  in UVERBS_HANDLER()
1625 	struct devx_async_event_queue *ev_queue = &ev_file->ev_queue;  in devx_query_callback()  local
1633 	spin_lock_irqsave(&ev_queue->lock, flags);  in devx_query_callback()
1634 	list_add_tail(&async_data->list, &ev_queue->event_list);  in devx_query_callback()
1635 	spin_unlock_irqrestore(&ev_queue->lock, flags);  in devx_query_callback()
1637 	wake_up_interruptible(&ev_queue->poll_wait);  in devx_query_callback()
1686 	if (atomic_add_return(cmd_out_len, &ev_file->ev_queue.bytes_in_use) >  in UVERBS_HANDLER()
1688 		atomic_sub(cmd_out_len, &ev_file->ev_queue.bytes_in_use);  in UVERBS_HANDLER()
1724 	atomic_sub(cmd_out_len, &ev_file->ev_queue.bytes_in_use);  in UVERBS_HANDLER()
2411 	struct devx_async_event_queue *ev_queue = &comp_ev_file->ev_queue;  in devx_async_cmd_event_read()  local
2416 	spin_lock_irq(&ev_queue->lock);  in devx_async_cmd_event_read()
2418 	while (list_empty(&ev_queue->event_list)) {  in devx_async_cmd_event_read()
2419 		spin_unlock_irq(&ev_queue->lock);  in devx_async_cmd_event_read()
2425 			    ev_queue->poll_wait,  in devx_async_cmd_event_read()
2426 			    (!list_empty(&ev_queue->event_list) ||  in devx_async_cmd_event_read()
2427 			     ev_queue->is_destroyed))) {  in devx_async_cmd_event_read()
2431 		spin_lock_irq(&ev_queue->lock);  in devx_async_cmd_event_read()
2432 		if (ev_queue->is_destroyed) {  in devx_async_cmd_event_read()
2433 			spin_unlock_irq(&ev_queue->lock);  in devx_async_cmd_event_read()
2438 	event = list_entry(ev_queue->event_list.next,  in devx_async_cmd_event_read()
2444 		spin_unlock_irq(&ev_queue->lock);  in devx_async_cmd_event_read()
2448 	list_del(ev_queue->event_list.next);  in devx_async_cmd_event_read()
2449 	spin_unlock_irq(&ev_queue->lock);  in devx_async_cmd_event_read()
2456 	atomic_sub(event->cmd_out_len, &ev_queue->bytes_in_use);  in devx_async_cmd_event_read()
2465 	struct devx_async_event_queue *ev_queue = &comp_ev_file->ev_queue;  in devx_async_cmd_event_poll()  local
2468 	poll_wait(filp, &ev_queue->poll_wait, wait);  in devx_async_cmd_event_poll()
2470 	spin_lock_irq(&ev_queue->lock);  in devx_async_cmd_event_poll()
2471 	if (ev_queue->is_destroyed)  in devx_async_cmd_event_poll()
2473 	else if (!list_empty(&ev_queue->event_list))  in devx_async_cmd_event_poll()
2475 	spin_unlock_irq(&ev_queue->lock);  in devx_async_cmd_event_poll()
2609 	struct devx_async_event_queue *ev_queue = &comp_ev_file->ev_queue;  in devx_async_cmd_event_destroy_uobj()  local
2612 	spin_lock_irq(&ev_queue->lock);  in devx_async_cmd_event_destroy_uobj()
2613 	ev_queue->is_destroyed = 1;  in devx_async_cmd_event_destroy_uobj()
2614 	spin_unlock_irq(&ev_queue->lock);  in devx_async_cmd_event_destroy_uobj()
2615 	wake_up_interruptible(&ev_queue->poll_wait);  in devx_async_cmd_event_destroy_uobj()
2619 	spin_lock_irq(&comp_ev_file->ev_queue.lock);  in devx_async_cmd_event_destroy_uobj()
2621 				 &comp_ev_file->ev_queue.event_list, list) {  in devx_async_cmd_event_destroy_uobj()
2625 	spin_unlock_irq(&comp_ev_file->ev_queue.lock);  in devx_async_cmd_event_destroy_uobj()