Re: [PATCH 5/8] xfs_db: access arbitrary realtime blocks and extents

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

> +	ASSERT(typtab[TYP_DATA].typnm == TYP_DATA);
> +	set_rt_cur(&typtab[TYP_DATA], XFS_FSB_TO_BB(mp, rtbno), blkbb,
> +			DB_RING_ADD, NULL);

xfs_rtb_to_daddr?

> +		rtbno = XFS_BB_TO_FSB(mp, iocur_top->off >> BBSHIFT);

xfs_daddr_to_rtb?