__bch_cut_back    424 drivers/md/bcache/bset.h bool __bch_cut_back(const struct bkey *where, struct bkey *k);
__bch_cut_back    435 drivers/md/bcache/bset.h 	return __bch_cut_back(where, k);
__bch_cut_back    453 drivers/md/bcache/extents.c 				__bch_cut_back(&START_KEY(insert), k);