On 10/31/24 06:08, Christoph Hellwig wrote:
> xfs_zero_extent does some really odd gymnstics to calculate the block
> layer sectors numbers passed to blkdev_issue_zeroout. This is because it
> used to call sb_issue_zeroout and the calculations in that helper got
> open coded here in the rather misleadingly named commit 3dc29161070a
> ("dax: use sb_issue_zerout instead of calling dax_clear_sectors").
>
> Signed-off-by: Christoph Hellwig<hch@xxxxxx>
much cleaner like what xfs_discard_rtdev_extents() and
xfs_discard_extents()
is doing. Looks good.
Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
-ck
