static int bch2_inode_peek_nowarn(struct btree_trans *trans,
		    struct btree_iter *iter,
		    struct bch_inode_unpacked *inode,
		    subvol_inum inum, unsigned flags)
int bch2_inode_peek_nowarn(struct btree_trans *trans,
		    struct btree_iter *iter,
		    struct bch_inode_unpacked *inode,
		    subvol_inum inum, unsigned flags)