ptr_filter_fn 1171 drivers/md/bcache/bset.c struct btree_keys *b, ptr_filter_fn fn) ptr_filter_fn 327 drivers/md/bcache/bset.h typedef bool (*ptr_filter_fn)(struct btree_keys *b, const struct bkey *k); ptr_filter_fn 332 drivers/md/bcache/bset.h ptr_filter_fn fn);