129 int dm_btree_empty(struct dm_btree_info *info, dm_block_t *root)  in dm_btree_empty()
211 static int push_frame(struct del_stack *s, dm_block_t b, unsigned int level)  in push_frame()
273 int dm_btree_del(struct dm_btree_info *info, dm_block_t root)  in dm_btree_del()
297 		dm_block_t b;  in dm_btree_del()
343 static int btree_lookup_raw(struct ro_spine *s, dm_block_t block, uint64_t key,  in btree_lookup_raw()
374 int dm_btree_lookup(struct dm_btree_info *info, dm_block_t root,  in dm_btree_lookup()
419 static int dm_btree_lookup_next_single(struct dm_btree_info *info, dm_block_t root,  in dm_btree_lookup_next_single()
470 int dm_btree_lookup_next(struct dm_btree_info *info, dm_block_t root,  in dm_btree_lookup_next()
712 	dm_block_t root;  in shadow_child()
973 static int get_node_free_space(struct dm_btree_info *info, dm_block_t b, unsigned int *space)  in get_node_free_space()
1012 		dm_block_t left_b = value64(parent, parent_index - 1);  in rebalance_or_split()
1030 		dm_block_t right_b = value64(parent, parent_index + 1);  in rebalance_or_split()
1092 static int btree_insert_raw(struct shadow_spine *s, dm_block_t root,  in btree_insert_raw()
1156 static int __btree_get_overwrite_leaf(struct shadow_spine *s, dm_block_t root,  in __btree_get_overwrite_leaf()
1202 int btree_get_overwrite_leaf(struct dm_btree_info *info, dm_block_t root,  in btree_get_overwrite_leaf()
1204 			     dm_block_t *new_root, struct dm_block **leaf)  in btree_get_overwrite_leaf()
1234 static int insert(struct dm_btree_info *info, dm_block_t root,  in insert()
1235 		  uint64_t *keys, void *value, dm_block_t *new_root,  in insert()
1241 	dm_block_t block = root;  in insert()
1257 			dm_block_t new_tree;  in insert()
1321 int dm_btree_insert(struct dm_btree_info *info, dm_block_t root,  in dm_btree_insert()
1322 		    uint64_t *keys, void *value, dm_block_t *new_root)  in dm_btree_insert()
1329 int dm_btree_insert_notify(struct dm_btree_info *info, dm_block_t root,  in dm_btree_insert_notify()
1330 			   uint64_t *keys, void *value, dm_block_t *new_root,  in dm_btree_insert_notify()
1340 static int find_key(struct ro_spine *s, dm_block_t block, bool find_highest,  in find_key()
1341 		    uint64_t *result_key, dm_block_t *next_block)  in find_key()
1377 static int dm_btree_find_key(struct dm_btree_info *info, dm_block_t root,  in dm_btree_find_key()
1401 int dm_btree_find_highest_key(struct dm_btree_info *info, dm_block_t root,  in dm_btree_find_highest_key()
1408 int dm_btree_find_lowest_key(struct dm_btree_info *info, dm_block_t root,  in dm_btree_find_lowest_key()
1421 static int walk_node(struct dm_btree_info *info, dm_block_t block,  in walk_node()
1456 int dm_btree_walk(struct dm_btree_info *info, dm_block_t root,  in dm_btree_walk()
1492 static int push_node(struct dm_btree_cursor *c, dm_block_t b)  in push_node()
1571 int dm_btree_cursor_begin(struct dm_btree_info *info, dm_block_t root,  in dm_btree_cursor_begin()