88 struct backref_cache {  struct
156 	struct backref_cache backref_cache;  member
185 static void remove_backref_node(struct backref_cache *cache,
196 static void backref_cache_init(struct backref_cache *cache)  in backref_cache_init()
207 static void backref_cache_cleanup(struct backref_cache *cache)  in backref_cache_cleanup()
235 static struct backref_node *alloc_backref_node(struct backref_cache *cache)  in alloc_backref_node()
250 static void free_backref_node(struct backref_cache *cache,  in free_backref_node()
259 static struct backref_edge *alloc_backref_edge(struct backref_cache *cache)  in alloc_backref_edge()
269 static void free_backref_edge(struct backref_cache *cache,  in free_backref_edge()
398 static void drop_backref_node(struct backref_cache *tree,  in drop_backref_node()
414 static void remove_backref_node(struct backref_cache *cache,  in remove_backref_node()
452 static void update_backref_node(struct backref_cache *cache,  in update_backref_node()
467 				struct backref_cache *cache)  in update_backref_cache()
650 	struct backref_cache *cache = &rc->backref_cache;  in build_backref_tree()
1162 	struct backref_cache *cache = &rc->backref_cache;  in clone_backref_node()
2513 				      &rc->backref_cache.changed);  in select_reloc_root()
2530 		rc->backref_cache.path[next->level] = next;  in select_reloc_root()
2684 	rc->backref_cache.path[node->level] = node;  in do_relocation()
2805 		list_move_tail(&node->list, &rc->backref_cache.changed);  in do_relocation()
2830 	struct backref_cache *cache = &rc->backref_cache;  in finish_pending_nodes()
2974 			list_add_tail(&node->list, &rc->backref_cache.changed);  in relocate_tree_block()
2989 		remove_backref_node(&rc->backref_cache, node);  in relocate_tree_block()
3983 		if (update_backref_cache(trans, &rc->backref_cache)) {  in relocate_block_group()
4034 				rc->backref_cache.last_trans = trans->transid - 1;  in relocate_block_group()
4087 	backref_cache_cleanup(&rc->backref_cache);  in relocate_block_group()
4201 	backref_cache_init(&rc->backref_cache);  in alloc_reloc_control()
4617 		node = rc->backref_cache.path[level];  in btrfs_reloc_cow_block()
4628 				       &rc->backref_cache.pending[level]);  in btrfs_reloc_cow_block()