126 int dm_btree_empty(struct dm_btree_info *info, dm_block_t *root)  in dm_btree_empty()
208 static int push_frame(struct del_stack *s, dm_block_t b, unsigned level)  in push_frame()
270 int dm_btree_del(struct dm_btree_info *info, dm_block_t root)  in dm_btree_del()
289 		dm_block_t b;  in dm_btree_del()
339 static int btree_lookup_raw(struct ro_spine *s, dm_block_t block, uint64_t key,  in btree_lookup_raw()
369 int dm_btree_lookup(struct dm_btree_info *info, dm_block_t root,  in dm_btree_lookup()
414 static int dm_btree_lookup_next_single(struct dm_btree_info *info, dm_block_t root,  in dm_btree_lookup_next_single()
458 int dm_btree_lookup_next(struct dm_btree_info *info, dm_block_t root,  in dm_btree_lookup_next()
694 static int btree_insert_raw(struct shadow_spine *s, dm_block_t root,  in btree_insert_raw()
757 static int insert(struct dm_btree_info *info, dm_block_t root,  in insert()
758 		  uint64_t *keys, void *value, dm_block_t *new_root,  in insert()
764 	dm_block_t block = root;  in insert()
782 			dm_block_t new_tree;  in insert()
848 int dm_btree_insert(struct dm_btree_info *info, dm_block_t root,  in dm_btree_insert()
849 		    uint64_t *keys, void *value, dm_block_t *new_root)  in dm_btree_insert()
856 int dm_btree_insert_notify(struct dm_btree_info *info, dm_block_t root,  in dm_btree_insert_notify()
857 			   uint64_t *keys, void *value, dm_block_t *new_root,  in dm_btree_insert_notify()
867 static int find_key(struct ro_spine *s, dm_block_t block, bool find_highest,  in find_key()
868 		    uint64_t *result_key, dm_block_t *next_block)  in find_key()
900 static int dm_btree_find_key(struct dm_btree_info *info, dm_block_t root,  in dm_btree_find_key()
924 int dm_btree_find_highest_key(struct dm_btree_info *info, dm_block_t root,  in dm_btree_find_highest_key()
931 int dm_btree_find_lowest_key(struct dm_btree_info *info, dm_block_t root,  in dm_btree_find_lowest_key()
944 static int walk_node(struct dm_btree_info *info, dm_block_t block,  in walk_node()
979 int dm_btree_walk(struct dm_btree_info *info, dm_block_t root,  in dm_btree_walk()