| To: | Dave Chinner <david@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 2/4] xfs: byte range granularity for XFS_IOC_ZERO_RANGE |
| From: | Christoph Hellwig <hch@xxxxxxxxxxxxx> |
| Date: | Wed, 28 Nov 2012 08:33:05 -0500 |
| Cc: | xfs@xxxxxxxxxxx |
| In-reply-to: | <1354068063-1692-3-git-send-email-david@xxxxxxxxxxxxx> |
| References: | <1354068063-1692-1-git-send-email-david@xxxxxxxxxxxxx> <1354068063-1692-3-git-send-email-david@xxxxxxxxxxxxx> |
| User-agent: | Mutt/1.5.21 (2010-09-15) |
On Wed, Nov 28, 2012 at 01:01:01PM +1100, Dave Chinner wrote: > From: Dave Chinner <dchinner@xxxxxxxxxx> > > XFS_IOC_ZERO_RANGE simply does not work properly for non page cache > aligned ranges. Neither test 242 or 290 exercise this correctly, so > the behaviour is completely busted even though the tests pass. > > Fix it to support full byte range granularity as was originally > intended for this ioctl. > > Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx> Look good, Reviewed-by: Christoph Hellwig <hch@xxxxxx> |
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