xfs_daddr_t *head_blk,
xfs_daddr_t *tail_blk,
int readonly);
-extern int xlog_print_find_oldest(xlog_t *log, xfs_daddr_t *last_blk);
extern int xlog_recover(xlog_t *log, int readonly);
extern int xlog_recover_finish(xlog_t *log, int mfsi_flags);
extern void xlog_pack_data(xlog_t *log, xlog_in_core_t *iclog);