int
xfs_log_mount(
	xfs_mount_t	*mp,
	xfs_buftarg_t	*log_target,
	xfs_daddr_t	blk_offset,
	int		num_bblks)
int
xfs_log_mount(
	xfs_mount_t		*mp,
	struct xfs_buftarg	*log_target,
	xfs_daddr_t		blk_offset,
	int			num_bblks)