On Thu, Jun 21, 2018 at 02:32:44PM -0500, Eric Sandeen wrote:
> On 6/21/18 1:49 PM, Darrick J. Wong wrote:
> > From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> >
> > The xfs_io bmap command has an -e switch that prints delalloc extents
> > without fsync'ing the file first. The xfs_bmap manpage says it'll pass
> > -e through, but it doesn't. Fix the script and fix the weird manpage
> > discrepancy where it doesn't list -e in the available options but
> > discusses it anyway.
> >
> > Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
>
> need to fix it all up for "-c" as well, right?
The cow fork bmap only works if CONFIG_XFS_DEBUG=y (per review comment
when reflink was being developed) so I never bothered wiring it up from
xfs_bmap.sh, only xfs_io.
> and I think:
>
> Fixes: 7536ce44f6 ("xfs_io: bmap should support querying CoW fork, shared blocks")
Ok.
--D
>
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