void bch2_fs_btree_key_cache_init_early(struct btree_key_cache *);
int bch2_fs_btree_key_cache_init(struct btree_key_cache *);
+void bch2_btree_key_cache_to_text(struct printbuf *, struct btree_key_cache *);
+
#endif /* _BCACHEFS_BTREE_KEY_CACHE_H */