From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 2/2] xfs: rewrite the COW writeback mapping code
Date: Tue, 27 Sep 2016 20:48:50 +0200 [thread overview]
Message-ID: <20160927184850.GA22830@lst.de> (raw)
In-Reply-To: <20160926213557.GD14092@birch.djwong.org>
> if (xfs_is_reflink_inode(XFS_I(inode))) {
>
> since we don't have to care about COW mappings unless the inode also has
> shared extents. The code you got this from seems to have this bug too;
> I'll just fix this when I push the patch onto my stack.
Indeed. I felt the check to be a bit odd, but for some reason didn't
follow up on it.
next prev parent reply other threads:[~2016-09-27 18:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-24 15:19 only do a single COW fork lookup in writeback Christoph Hellwig
2016-09-24 15:19 ` [PATCH 1/2] xfs: kill xfs_reflink_is_cow_pending Christoph Hellwig
2016-09-26 21:08 ` Darrick J. Wong
2016-09-24 15:19 ` [PATCH 2/2] xfs: rewrite the COW writeback mapping code Christoph Hellwig
2016-09-26 21:35 ` Darrick J. Wong
2016-09-27 18:48 ` Christoph Hellwig [this message]
2016-09-25 3:47 ` only do a single COW fork lookup in writeback Christoph Hellwig
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