__bch_count_data  556 drivers/md/bcache/bset.h int __bch_count_data(struct btree_keys *b);
__bch_count_data  565 drivers/md/bcache/bset.h static inline int __bch_count_data(struct btree_keys *b) { return -1; }
__bch_count_data  584 drivers/md/bcache/bset.h 	return btree_keys_expensive_checks(b) ? __bch_count_data(b) : -1;