35 	struct devx_async_cmd_event_file *ev_file;  member
76 	struct devx_async_event_file *ev_file;  member
1673 	struct devx_async_cmd_event_file *ev_file;  in UVERBS_HANDLER()  local
1679 	ev_file = container_of(uobj, struct devx_async_cmd_event_file,  in UVERBS_HANDLER()
1681 	devx_init_event_queue(&ev_file->ev_queue);  in UVERBS_HANDLER()
1682 	mlx5_cmd_init_async_ctx(mdev->mdev, &ev_file->async_ctx);  in UVERBS_HANDLER()
1691 	struct devx_async_event_file *ev_file;  in UVERBS_HANDLER()  local
1705 	ev_file = container_of(uobj, struct devx_async_event_file,  in UVERBS_HANDLER()
1707 	spin_lock_init(&ev_file->lock);  in UVERBS_HANDLER()
1708 	INIT_LIST_HEAD(&ev_file->event_list);  in UVERBS_HANDLER()
1709 	init_waitqueue_head(&ev_file->poll_wait);  in UVERBS_HANDLER()
1711 		ev_file->omit_data = 1;  in UVERBS_HANDLER()
1712 	INIT_LIST_HEAD(&ev_file->subscribed_events_list);  in UVERBS_HANDLER()
1713 	ev_file->dev = dev;  in UVERBS_HANDLER()
1722 	struct devx_async_cmd_event_file *ev_file = async_data->ev_file;  in devx_query_callback()  local
1723 	struct devx_async_event_queue *ev_queue = &ev_file->ev_queue;  in devx_query_callback()
1755 	struct devx_async_cmd_event_file *ev_file;  in UVERBS_HANDLER()  local
1781 	ev_file = container_of(fd_uobj, struct devx_async_cmd_event_file,  in UVERBS_HANDLER()
1784 	if (atomic_add_return(cmd_out_len, &ev_file->ev_queue.bytes_in_use) >  in UVERBS_HANDLER()
1786 		atomic_sub(cmd_out_len, &ev_file->ev_queue.bytes_in_use);  in UVERBS_HANDLER()
1804 	async_data->ev_file = ev_file;  in UVERBS_HANDLER()
1807 	err = mlx5_cmd_exec_cb(&ev_file->async_ctx, cmd_in,  in UVERBS_HANDLER()
1822 	atomic_sub(cmd_out_len, &ev_file->ev_queue.bytes_in_use);  in UVERBS_HANDLER()
1980 	struct devx_async_event_file *ev_file;  in UVERBS_HANDLER()  local
2009 	ev_file = container_of(fd_uobj, struct devx_async_event_file,  in UVERBS_HANDLER()
2078 		uverbs_uobject_get(&ev_file->uobj);  in UVERBS_HANDLER()
2091 		event_sub->ev_file = ev_file;  in UVERBS_HANDLER()
2108 		spin_lock_irq(&ev_file->lock);  in UVERBS_HANDLER()
2110 				  &ev_file->subscribed_events_list);  in UVERBS_HANDLER()
2111 		spin_unlock_irq(&ev_file->lock);  in UVERBS_HANDLER()
2145 		uverbs_uobject_put(&event_sub->ev_file->uobj);  in UVERBS_HANDLER()
2403 	struct devx_async_event_file *ev_file;  in deliver_event()  local
2407 	ev_file = event_sub->ev_file;  in deliver_event()
2409 	if (ev_file->omit_data) {  in deliver_event()
2410 		spin_lock_irqsave(&ev_file->lock, flags);  in deliver_event()
2412 		    ev_file->is_destroyed) {  in deliver_event()
2413 			spin_unlock_irqrestore(&ev_file->lock, flags);  in deliver_event()
2417 		list_add_tail(&event_sub->event_list, &ev_file->event_list);  in deliver_event()
2418 		spin_unlock_irqrestore(&ev_file->lock, flags);  in deliver_event()
2419 		wake_up_interruptible(&ev_file->poll_wait);  in deliver_event()
2426 		spin_lock_irqsave(&ev_file->lock, flags);  in deliver_event()
2427 		ev_file->is_overflow_err = 1;  in deliver_event()
2428 		spin_unlock_irqrestore(&ev_file->lock, flags);  in deliver_event()
2435 	spin_lock_irqsave(&ev_file->lock, flags);  in deliver_event()
2436 	if (!ev_file->is_destroyed)  in deliver_event()
2437 		list_add_tail(&event_data->list, &ev_file->event_list);  in deliver_event()
2440 	spin_unlock_irqrestore(&ev_file->lock, flags);  in deliver_event()
2441 	wake_up_interruptible(&ev_file->poll_wait);  in deliver_event()
2634 	struct devx_async_event_file *ev_file = filp->private_data;  in devx_async_event_read()  local
2642 	omit_data = ev_file->omit_data;  in devx_async_event_read()
2644 	spin_lock_irq(&ev_file->lock);  in devx_async_event_read()
2646 	if (ev_file->is_overflow_err) {  in devx_async_event_read()
2647 		ev_file->is_overflow_err = 0;  in devx_async_event_read()
2648 		spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2653 	while (list_empty(&ev_file->event_list)) {  in devx_async_event_read()
2654 		spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2659 		if (wait_event_interruptible(ev_file->poll_wait,  in devx_async_event_read()
2660 			    (!list_empty(&ev_file->event_list) ||  in devx_async_event_read()
2661 			     ev_file->is_destroyed))) {  in devx_async_event_read()
2665 		spin_lock_irq(&ev_file->lock);  in devx_async_event_read()
2666 		if (ev_file->is_destroyed) {  in devx_async_event_read()
2667 			spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2673 		event_sub = list_first_entry(&ev_file->event_list,  in devx_async_event_read()
2679 		event = list_first_entry(&ev_file->event_list,  in devx_async_event_read()
2687 		spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2696 	spin_unlock_irq(&ev_file->lock);  in devx_async_event_read()
2712 	struct devx_async_event_file *ev_file = filp->private_data;  in devx_async_event_poll()  local
2715 	poll_wait(filp, &ev_file->poll_wait, wait);  in devx_async_event_poll()
2717 	spin_lock_irq(&ev_file->lock);  in devx_async_event_poll()
2718 	if (ev_file->is_destroyed)  in devx_async_event_poll()
2720 	else if (!list_empty(&ev_file->event_list))  in devx_async_event_poll()
2722 	spin_unlock_irq(&ev_file->lock);  in devx_async_event_poll()
2734 	uverbs_uobject_put(&event_sub->ev_file->uobj);  in devx_free_subscription()
2774 	struct devx_async_event_file *ev_file =  in devx_async_event_destroy_uobj()  local
2778 	struct mlx5_ib_dev *dev = ev_file->dev;  in devx_async_event_destroy_uobj()
2780 	spin_lock_irq(&ev_file->lock);  in devx_async_event_destroy_uobj()
2781 	ev_file->is_destroyed = 1;  in devx_async_event_destroy_uobj()
2784 	if (ev_file->omit_data) {  in devx_async_event_destroy_uobj()
2787 		list_for_each_entry_safe(event_sub, tmp, &ev_file->event_list,  in devx_async_event_destroy_uobj()
2794 		list_for_each_entry_safe(entry, tmp, &ev_file->event_list,  in devx_async_event_destroy_uobj()
2801 	spin_unlock_irq(&ev_file->lock);  in devx_async_event_destroy_uobj()
2802 	wake_up_interruptible(&ev_file->poll_wait);  in devx_async_event_destroy_uobj()
2807 				 &ev_file->subscribed_events_list, file_list) {  in devx_async_event_destroy_uobj()