From: Christoph Hellwig <hch@lst.de>
To: Eric Sandeen <sandeen@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>, linux-xfs <linux-xfs@vger.kernel.org>
Subject: Re: [PATCH, RFC] xfs: re-enable FIBMAP on reflink; disable for swap
Date: Thu, 30 Aug 2018 18:36:14 +0200 [thread overview]
Message-ID: <20180830163614.GA27069@lst.de> (raw)
In-Reply-To: <dbe27763-2e69-6e3a-f769-2528eda54940@redhat.com>
On Thu, Aug 30, 2018 at 11:31:40AM -0500, Eric Sandeen wrote:
> That's no reason to uniquely disallow it for reflinked files, though;
> the problem is universal. It's true for fiemap as well. So I'm not sure
> that's an argument against the patch?
fiemap at least tells you an extent is shared, bmap does not.
next prev parent reply other threads:[~2018-08-30 20:36 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-30 16:10 [PATCH, RFC] xfs: re-enable FIBMAP on reflink; disable for swap Eric Sandeen
2018-08-30 16:25 ` Christoph Hellwig
2018-08-30 16:31 ` Eric Sandeen
2018-08-30 16:36 ` Christoph Hellwig [this message]
2018-08-30 16:35 ` Eric Sandeen
2018-08-30 18:02 ` Brian Foster
2018-08-30 18:28 ` Darrick J. Wong
2018-08-30 18:51 ` Eric Sandeen
2018-08-30 19:39 ` Brian Foster
2018-08-30 19:47 ` Eric Sandeen
2018-08-30 19:58 ` Brian Foster
2018-08-31 0:11 ` Dave Chinner
2018-08-31 1:34 ` Eric Sandeen
2018-08-31 3:05 ` Dave Chinner
2018-08-31 13:08 ` Eric Sandeen
2018-09-01 8:32 ` Christoph Hellwig
2018-08-31 6:28 ` Christoph Hellwig
2018-08-31 12:36 ` Brian Foster
2018-09-01 8:31 ` Christoph Hellwig
2018-09-02 14:08 ` Carlos Maiolino
2018-09-02 17:52 ` Eric Sandeen
2018-09-03 10:21 ` Carlos Maiolino
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