134 	struct list_head event_sub; /* holds devx_event_subscription entries */  member
1358 	list_for_each_entry_safe(sub_entry, tmp, &obj->event_sub, obj_list)  in devx_obj_cleanup()
1466 	INIT_LIST_HEAD(&obj->event_sub);  in UVERBS_HANDLER()
1919 	struct devx_event_subscription *event_sub, *tmp_sub;  in UVERBS_HANDLER()  local
2005 		event_sub = kzalloc(sizeof(*event_sub), GFP_KERNEL);  in UVERBS_HANDLER()
2006 		if (!event_sub)  in UVERBS_HANDLER()
2009 		list_add_tail(&event_sub->event_list, &sub_list);  in UVERBS_HANDLER()
2012 			event_sub->eventfd =  in UVERBS_HANDLER()
2015 			if (event_sub->eventfd.file == NULL) {  in UVERBS_HANDLER()
2021 		event_sub->cookie = cookie;  in UVERBS_HANDLER()
2022 		event_sub->ev_file = ev_file;  in UVERBS_HANDLER()
2024 		event_sub->xa_key_level1 = key_level1;  in UVERBS_HANDLER()
2025 		event_sub->xa_key_level2 = obj_id;  in UVERBS_HANDLER()
2026 		INIT_LIST_HEAD(&event_sub->obj_list);  in UVERBS_HANDLER()
2033 	list_for_each_entry_safe(event_sub, tmp_sub, &sub_list, event_list) {  in UVERBS_HANDLER()
2037 		list_del_init(&event_sub->event_list);  in UVERBS_HANDLER()
2040 		list_add_tail_rcu(&event_sub->file_list,  in UVERBS_HANDLER()
2045 				event_sub->xa_key_level1);  in UVERBS_HANDLER()
2049 			list_add_tail_rcu(&event_sub->xa_list,  in UVERBS_HANDLER()
2056 		list_add_tail_rcu(&event_sub->xa_list,  in UVERBS_HANDLER()
2058 		list_add_tail_rcu(&event_sub->obj_list,  in UVERBS_HANDLER()
2059 				  &obj->event_sub);  in UVERBS_HANDLER()
2066 	list_for_each_entry_safe(event_sub, tmp_sub, &sub_list, event_list) {  in UVERBS_HANDLER()
2067 		list_del(&event_sub->event_list);  in UVERBS_HANDLER()
2070 					   event_sub->xa_key_level1,  in UVERBS_HANDLER()
2074 		if (event_sub->eventfd.file)  in UVERBS_HANDLER()
2075 			fdput(event_sub->eventfd);  in UVERBS_HANDLER()
2076 		uverbs_uobject_put(&event_sub->ev_file->uobj);  in UVERBS_HANDLER()
2077 		kfree(event_sub);  in UVERBS_HANDLER()
2290 static int deliver_event(struct devx_event_subscription *event_sub,  in deliver_event()  argument
2297 	ev_file = event_sub->ev_file;  in deliver_event()
2301 		if (!list_empty(&event_sub->event_list) ||  in deliver_event()
2307 		list_add_tail(&event_sub->event_list, &ev_file->event_list);  in deliver_event()
2322 	event_data->hdr.cookie = event_sub->cookie;  in deliver_event()
2515 	struct devx_event_subscription *event_sub;  in devx_async_event_read()  local
2553 		event_sub = list_first_entry(&ev_file->event_list,  in devx_async_event_read()
2556 		eventsz = sizeof(event_sub->cookie);  in devx_async_event_read()
2557 		event_data = &event_sub->cookie;  in devx_async_event_read()
2572 		list_del_init(&event_sub->event_list);  in devx_async_event_read()
2609 	struct devx_event_subscription *event_sub =  in devx_free_subscription()  local
2612 	if (event_sub->eventfd.file)  in devx_free_subscription()
2613 		fdput(event_sub->eventfd);  in devx_free_subscription()
2614 	uverbs_uobject_put(&event_sub->ev_file->uobj);  in devx_free_subscription()
2615 	kfree(event_sub);  in devx_free_subscription()
2658 	struct devx_event_subscription *event_sub, *event_sub_tmp;  in devx_async_event_destroy_uobj()  local
2666 		struct devx_event_subscription *event_sub, *tmp;  in devx_async_event_destroy_uobj()  local
2668 		list_for_each_entry_safe(event_sub, tmp, &ev_file->event_list,  in devx_async_event_destroy_uobj()
2670 			list_del_init(&event_sub->event_list);  in devx_async_event_destroy_uobj()
2687 	list_for_each_entry_safe(event_sub, event_sub_tmp,  in devx_async_event_destroy_uobj()
2689 		devx_cleanup_subscription(dev, event_sub);  in devx_async_event_destroy_uobj()
2690 		list_del_rcu(&event_sub->file_list);  in devx_async_event_destroy_uobj()
2692 		call_rcu(&event_sub->rcu, devx_free_subscription);  in devx_async_event_destroy_uobj()