35 	struct devx_async_cmd_event_file *ev_file;  member
76 	struct devx_async_event_file *ev_file;  member
1575 	struct devx_async_cmd_event_file *ev_file;  in UVERBS_HANDLER()  local
1581 	ev_file = container_of(uobj, struct devx_async_cmd_event_file,  in UVERBS_HANDLER()
1583 	devx_init_event_queue(&ev_file->ev_queue);  in UVERBS_HANDLER()
1584 	mlx5_cmd_init_async_ctx(mdev->mdev, &ev_file->async_ctx);  in UVERBS_HANDLER()
1593 	struct devx_async_event_file *ev_file;  in UVERBS_HANDLER()  local
1607 	ev_file = container_of(uobj, struct devx_async_event_file,  in UVERBS_HANDLER()
1609 	spin_lock_init(&ev_file->lock);  in UVERBS_HANDLER()
1610 	INIT_LIST_HEAD(&ev_file->event_list);  in UVERBS_HANDLER()
1611 	init_waitqueue_head(&ev_file->poll_wait);  in UVERBS_HANDLER()
1613 		ev_file->omit_data = 1;  in UVERBS_HANDLER()
1614 	INIT_LIST_HEAD(&ev_file->subscribed_events_list);  in UVERBS_HANDLER()
1615 	ev_file->dev = dev;  in UVERBS_HANDLER()
1624 	struct devx_async_cmd_event_file *ev_file = async_data->ev_file;  in devx_query_callback()  local
1625 	struct devx_async_event_queue *ev_queue = &ev_file->ev_queue;  in devx_query_callback()
1657 	struct devx_async_cmd_event_file *ev_file;  in UVERBS_HANDLER()  local
1683 	ev_file = container_of(fd_uobj, struct devx_async_cmd_event_file,  in UVERBS_HANDLER()
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()
1706 	async_data->ev_file = ev_file;  in UVERBS_HANDLER()
1709 	err = mlx5_cmd_exec_cb(&ev_file->async_ctx, cmd_in,  in UVERBS_HANDLER()
1724 	atomic_sub(cmd_out_len, &ev_file->ev_queue.bytes_in_use);  in UVERBS_HANDLER()
1882 	struct devx_async_event_file *ev_file;  in UVERBS_HANDLER()  local
1911 	ev_file = container_of(fd_uobj, struct devx_async_event_file,  in UVERBS_HANDLER()
1978 		uverbs_uobject_get(&ev_file->uobj);  in UVERBS_HANDLER()
1991 		event_sub->ev_file = ev_file;  in UVERBS_HANDLER()
2008 		spin_lock_irq(&ev_file->lock);  in UVERBS_HANDLER()
2010 				  &ev_file->subscribed_events_list);  in UVERBS_HANDLER()
2011 		spin_unlock_irq(&ev_file->lock);  in UVERBS_HANDLER()
2045 		uverbs_uobject_put(&event_sub->ev_file->uobj);  in UVERBS_HANDLER()
2260 	struct devx_async_event_file *ev_file;  in deliver_event()  local
2264 	ev_file = event_sub->ev_file;  in deliver_event()
2266 	if (ev_file->omit_data) {  in deliver_event()
2267 		spin_lock_irqsave(&ev_file->lock, flags);  in deliver_event()
2269 		    ev_file->is_destroyed) {  in deliver_event()
2270 			spin_unlock_irqrestore(&ev_file->lock, flags);  in deliver_event()
2274 		list_add_tail(&event_sub->event_list, &ev_file->event_list);  in deliver_event()
2275 		spin_unlock_irqrestore(&ev_file->lock, flags);  in deliver_event()
2276 		wake_up_interruptible(&ev_file->poll_wait);  in deliver_event()
2283 		spin_lock_irqsave(&ev_file->lock, flags);  in deliver_event()
2284 		ev_file->is_overflow_err = 1;  in deliver_event()
2285 		spin_unlock_irqrestore(&ev_file->lock, flags);  in deliver_event()
2292 	spin_lock_irqsave(&ev_file->lock, flags);  in deliver_event()
2293 	if (!ev_file->is_destroyed)  in deliver_event()
2294 		list_add_tail(&event_data->list, &ev_file->event_list);  in deliver_event()
2297 	spin_unlock_irqrestore(&ev_file->lock, flags);  in deliver_event()
2298 	wake_up_interruptible(&ev_file->poll_wait);  in deliver_event()
2491 	struct devx_async_event_file *ev_file = filp->private_data;  in devx_async_event_read()  local
2499 	omit_data = ev_file->omit_data;  in devx_async_event_read()
2501 	spin_lock_irq(&ev_file->lock);  in devx_async_event_read()
2503 	if (ev_file->is_overflow_err) {  in devx_async_event_read()
2504 		ev_file->is_overflow_err = 0;  in devx_async_event_read()
2505 		spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2510 	while (list_empty(&ev_file->event_list)) {  in devx_async_event_read()
2511 		spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2516 		if (wait_event_interruptible(ev_file->poll_wait,  in devx_async_event_read()
2517 			    (!list_empty(&ev_file->event_list) ||  in devx_async_event_read()
2518 			     ev_file->is_destroyed))) {  in devx_async_event_read()
2522 		spin_lock_irq(&ev_file->lock);  in devx_async_event_read()
2523 		if (ev_file->is_destroyed) {  in devx_async_event_read()
2524 			spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2530 		event_sub = list_first_entry(&ev_file->event_list,  in devx_async_event_read()
2536 		event = list_first_entry(&ev_file->event_list,  in devx_async_event_read()
2544 		spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2553 	spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2569 	struct devx_async_event_file *ev_file = filp->private_data;  in devx_async_event_poll()  local
2572 	poll_wait(filp, &ev_file->poll_wait, wait);  in devx_async_event_poll()
2574 	spin_lock_irq(&ev_file->lock);  in devx_async_event_poll()
2575 	if (ev_file->is_destroyed)  in devx_async_event_poll()
2577 	else if (!list_empty(&ev_file->event_list))  in devx_async_event_poll()
2579 	spin_unlock_irq(&ev_file->lock);  in devx_async_event_poll()
2591 	uverbs_uobject_put(&event_sub->ev_file->uobj);  in devx_free_subscription()
2632 	struct devx_async_event_file *ev_file =  in devx_async_event_destroy_uobj()  local
2636 	struct mlx5_ib_dev *dev = ev_file->dev;  in devx_async_event_destroy_uobj()
2638 	spin_lock_irq(&ev_file->lock);  in devx_async_event_destroy_uobj()
2639 	ev_file->is_destroyed = 1;  in devx_async_event_destroy_uobj()
2642 	if (ev_file->omit_data) {  in devx_async_event_destroy_uobj()
2645 		list_for_each_entry_safe(event_sub, tmp, &ev_file->event_list,  in devx_async_event_destroy_uobj()
2652 		list_for_each_entry_safe(entry, tmp, &ev_file->event_list,  in devx_async_event_destroy_uobj()
2659 	spin_unlock_irq(&ev_file->lock);  in devx_async_event_destroy_uobj()
2660 	wake_up_interruptible(&ev_file->poll_wait);  in devx_async_event_destroy_uobj()
2665 				 &ev_file->subscribed_events_list, file_list) {  in devx_async_event_destroy_uobj()