75 	unsigned int detached:1;  member
106 	struct list_head detached;  member
207 	INIT_LIST_HEAD(&cache->detached);  in backref_cache_init()
216 	while (!list_empty(&cache->detached)) {  in backref_cache_cleanup()
217 		node = list_entry(cache->detached.next,  in backref_cache_cleanup()
233 	ASSERT(list_empty(&cache->detached));  in backref_cache_cleanup()
353 	BUG_ON(node->detached);  in walk_up_backref()
427 	BUG_ON(!node->lowest && !node->detached);  in remove_backref_node()
489 	while (!list_empty(&cache->detached)) {  in update_backref_cache()
490 		node = list_entry(cache->detached.next,  in update_backref_cache()
1061 		if (upper->detached) {  in build_backref_tree()
1137 			list_add(&upper->list, &cache->detached);  in build_backref_tree()
1138 			upper->detached = 1;  in build_backref_tree()
1192 	ASSERT(!node || !node->detached);  in build_backref_tree()
1220 		if (node->detached)  in clone_backref_node()
1232 			BUG_ON(node->detached);  in clone_backref_node()