extern void xfs_mod_sb(struct xfs_trans *, __int64_t);
extern int xfs_initialize_perag(struct xfs_mount *, xfs_agnumber_t,
xfs_agnumber_t *);
-extern void xfs_sb_from_disk(struct xfs_mount *, struct xfs_dsb *);
+extern void xfs_sb_from_disk(struct xfs_sb *, struct xfs_dsb *);
extern void xfs_sb_to_disk(struct xfs_dsb *, struct xfs_sb *, __int64_t);
+extern const struct xfs_buf_ops xfs_sb_buf_ops;
+
#endif /* __XFS_MOUNT_H__ */