226 	const struct idmap_key *key = k;  in cmp_map_id()  local
229 	id2 = key->id + key->count - 1;  in cmp_map_id()
232 	if (key->map_up)  in cmp_map_id()
239 	if (key->id >= first && key->id <= last &&  in cmp_map_id()
243 	if (key->id < first || id2 < first)  in cmp_map_id()
256 	struct idmap_key key;  in map_id_range_down_max()  local
258 	key.map_up = false;  in map_id_range_down_max()
259 	key.count = count;  in map_id_range_down_max()
260 	key.id = id;  in map_id_range_down_max()
262 	return bsearch(&key, map->forward, extents,  in map_id_range_down_max()
343 	struct idmap_key key;  in map_id_up_max()  local
345 	key.map_up = true;  in map_id_up_max()
346 	key.count = 1;  in map_id_up_max()
347 	key.id = id;  in map_id_up_max()
349 	return bsearch(&key, map->reverse, extents,  in map_id_up_max()