Re: [PATCH 5/6] xfs: avoid infinite loop when cancelling CoW blocks after writeback failure

Christoph Hellwig
2017-12-14T16:40:18Z

On Sun, Dec 10, 2017 at 06:16:48PM -0800, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@oracle.com>
>
> When we're cancelling a cow range, we don't always delete each extent
> that we iterate, so we have to move icur backwards in the list to avoid
> an infinite loop.

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>