Re: [PATCH v2 28/30] xfs: scrub directory parent pointers

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On Mon, Oct 16, 2017 at 05:16:03PM -0700, Darrick J. Wong wrote:
> Scrub parent pointers, sort of.  For directories, we can ride the
> '..' entry up to the parent to confirm that there's at most one
> dentry that points back to this directory.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> ---
> v2: refactor the single-ilock-retry code into a separate validate function

Looks fine.

Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>

-- 
Dave Chinner
david@xxxxxxxxxxxxx
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