void bch2_fs_usage_initialize(struct bch_fs *);
-void bch2_mark_metadata_bucket(struct bch_fs *, struct bch_dev *,
- size_t, enum bch_data_type, unsigned,
- struct gc_pos, unsigned);
+int bch2_mark_metadata_bucket(struct bch_fs *, struct bch_dev *,
+ size_t, enum bch_data_type, unsigned,
+ struct gc_pos, unsigned);
int bch2_mark_alloc(struct btree_trans *, struct bkey_s_c, struct bkey_s_c, unsigned);
int bch2_mark_extent(struct btree_trans *, struct bkey_s_c, struct bkey_s_c, unsigned);