77 			struct btrfs_root_item *item, struct btrfs_key *key)  in btrfs_find_last_root()  argument
107 	memcpy(key, &found_key, sizeof(found_key));  in btrfs_find_last_root()
118 		      *root, struct btrfs_key *key, struct btrfs_root_item  in btrfs_update_root()  argument
129 	ret = btrfs_search_slot(trans, root, key, path, 0, 1);  in btrfs_update_root()
136 		       (unsigned long long)key->objectid, key->type,  in btrfs_update_root()
137 		       (unsigned long long)key->offset);  in btrfs_update_root()
153 		      *root, struct btrfs_key *key, struct btrfs_root_item  in btrfs_insert_root()  argument
157 	ret = btrfs_insert_item(trans, root, key, item, sizeof(*item));  in btrfs_insert_root()
173 	struct btrfs_key key;  in btrfs_find_dead_roots()  local
181 	key.objectid = objectid;  in btrfs_find_dead_roots()
182 	btrfs_set_key_type(&key, BTRFS_ROOT_ITEM_KEY);  in btrfs_find_dead_roots()
183 	key.offset = 0;  in btrfs_find_dead_roots()
189 	ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);  in btrfs_find_dead_roots()
205 		btrfs_item_key_to_cpu(leaf, &key, slot);  in btrfs_find_dead_roots()
206 		if (btrfs_key_type(&key) != BTRFS_ROOT_ITEM_KEY)  in btrfs_find_dead_roots()
209 		if (key.objectid < objectid)  in btrfs_find_dead_roots()
212 		if (key.objectid > objectid)  in btrfs_find_dead_roots()
219 		memcpy(&found_key, &key, sizeof(key));  in btrfs_find_dead_roots()
220 		key.offset++;  in btrfs_find_dead_roots()
249 		   struct btrfs_key *key)  in btrfs_del_root()  argument
259 	ret = btrfs_search_slot(trans, root, key, path, -1, 1);  in btrfs_del_root()
281 	struct btrfs_key key;
287 	key.objectid = root_id;
288 	key.type = type;
289 	key.offset = ref_id;
291 	ret = btrfs_search_slot(trans, tree_root, &key, path, -1, 1);
306 	struct btrfs_key key;  in btrfs_find_root_ref()  local
309 	key.objectid = root_id;  in btrfs_find_root_ref()
310 	key.type = BTRFS_ROOT_REF_KEY;  in btrfs_find_root_ref()
311 	key.offset = ref_id;  in btrfs_find_root_ref()
313 	ret = btrfs_search_slot(NULL, tree_root, &key, path, 0, 0);  in btrfs_find_root_ref()
337 	struct btrfs_key key;  in btrfs_add_root_ref()  local
347 	key.objectid = root_id;  in btrfs_add_root_ref()
348 	key.type = type;  in btrfs_add_root_ref()
349 	key.offset = ref_id;  in btrfs_add_root_ref()
351 	ret = btrfs_insert_empty_item(trans, tree_root, path, &key,  in btrfs_add_root_ref()