1421 	list_for_each_entry_safe(sub_entry, tmp, &obj->event_sub, obj_list)  in devx_obj_cleanup()
1548 	INIT_LIST_HEAD(&obj->event_sub);  in UVERBS_HANDLER()
2012 	struct devx_event_subscription *event_sub, *tmp_sub;  in UVERBS_HANDLER()  local
2098 		event_sub = kzalloc(sizeof(*event_sub), GFP_KERNEL);  in UVERBS_HANDLER()
2099 		if (!event_sub) {  in UVERBS_HANDLER()
2104 		list_add_tail(&event_sub->event_list, &sub_list);  in UVERBS_HANDLER()
2107 			event_sub->eventfd =  in UVERBS_HANDLER()
2110 			if (IS_ERR(event_sub->eventfd)) {  in UVERBS_HANDLER()
2111 				err = PTR_ERR(event_sub->eventfd);  in UVERBS_HANDLER()
2112 				event_sub->eventfd = NULL;  in UVERBS_HANDLER()
2117 		event_sub->cookie = cookie;  in UVERBS_HANDLER()
2118 		event_sub->ev_file = ev_file;  in UVERBS_HANDLER()
2120 		event_sub->xa_key_level1 = key_level1;  in UVERBS_HANDLER()
2121 		event_sub->xa_key_level2 = obj_id;  in UVERBS_HANDLER()
2122 		INIT_LIST_HEAD(&event_sub->obj_list);  in UVERBS_HANDLER()
2129 	list_for_each_entry_safe(event_sub, tmp_sub, &sub_list, event_list) {  in UVERBS_HANDLER()
2133 		list_del_init(&event_sub->event_list);  in UVERBS_HANDLER()
2136 		list_add_tail_rcu(&event_sub->file_list,  in UVERBS_HANDLER()
2141 				event_sub->xa_key_level1);  in UVERBS_HANDLER()
2145 			list_add_tail_rcu(&event_sub->xa_list,  in UVERBS_HANDLER()
2152 		list_add_tail_rcu(&event_sub->xa_list,  in UVERBS_HANDLER()
2154 		list_add_tail_rcu(&event_sub->obj_list,  in UVERBS_HANDLER()
2155 				  &obj->event_sub);  in UVERBS_HANDLER()
2162 	list_for_each_entry_safe(event_sub, tmp_sub, &sub_list, event_list) {  in UVERBS_HANDLER()
2163 		list_del(&event_sub->event_list);  in UVERBS_HANDLER()
2166 					   event_sub->xa_key_level1,  in UVERBS_HANDLER()
2170 		if (event_sub->eventfd)  in UVERBS_HANDLER()
2171 			eventfd_ctx_put(event_sub->eventfd);  in UVERBS_HANDLER()
2172 		uverbs_uobject_put(&event_sub->ev_file->uobj);  in UVERBS_HANDLER()
2173 		kfree(event_sub);  in UVERBS_HANDLER()
2448 static int deliver_event(struct devx_event_subscription *event_sub,  in deliver_event()  argument
2455 	ev_file = event_sub->ev_file;  in deliver_event()
2459 		if (!list_empty(&event_sub->event_list) ||  in deliver_event()
2465 		list_add_tail(&event_sub->event_list, &ev_file->event_list);  in deliver_event()
2480 	event_data->hdr.cookie = event_sub->cookie;  in deliver_event()
2683 	struct devx_event_subscription *event_sub;  in devx_async_event_read()  local
2721 		event_sub = list_first_entry(&ev_file->event_list,  in devx_async_event_read()
2724 		eventsz = sizeof(event_sub->cookie);  in devx_async_event_read()
2725 		event_data = &event_sub->cookie;  in devx_async_event_read()
2740 		list_del_init(&event_sub->event_list);  in devx_async_event_read()
2777 	struct devx_event_subscription *event_sub =  in devx_free_subscription()  local
2780 	if (event_sub->eventfd)  in devx_free_subscription()
2781 		eventfd_ctx_put(event_sub->eventfd);  in devx_free_subscription()
2782 	uverbs_uobject_put(&event_sub->ev_file->uobj);  in devx_free_subscription()
2783 	kfree(event_sub);  in devx_free_subscription()
2825 	struct devx_event_subscription *event_sub, *event_sub_tmp;  in devx_async_event_destroy_uobj()  local
2833 		struct devx_event_subscription *event_sub, *tmp;  in devx_async_event_destroy_uobj()  local
2835 		list_for_each_entry_safe(event_sub, tmp, &ev_file->event_list,  in devx_async_event_destroy_uobj()
2837 			list_del_init(&event_sub->event_list);  in devx_async_event_destroy_uobj()
2854 	list_for_each_entry_safe(event_sub, event_sub_tmp,  in devx_async_event_destroy_uobj()
2856 		devx_cleanup_subscription(dev, event_sub);  in devx_async_event_destroy_uobj()
2857 		list_del_rcu(&event_sub->file_list);  in devx_async_event_destroy_uobj()
2859 		call_rcu(&event_sub->rcu, devx_free_subscription);  in devx_async_event_destroy_uobj()