From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: xfs@oss.sgi.com
Subject: Re: stop using ioends for direct write completions
Date: Thu, 28 Jan 2016 23:02:55 +0100 [thread overview]
Message-ID: <20160128220255.GA28202@lst.de> (raw)
In-Reply-To: <20160128215853.GC6431@birch.djwong.org>
On Thu, Jan 28, 2016 at 01:58:53PM -0800, Darrick J. Wong wrote:
> Aw, snap, I knew I'd forgotten something. Yep, we'll need that... I think
> xfs_end_io_direct_write will have to sniff out the error status from "size"
> and either remap or discard the CoW allocations as appropriate.
I'd rather fix the direct I/O code to give us that information directly
(pun intended). I'll add that to my short term todo list as it seems
useful for the existing code as well.
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next prev parent reply other threads:[~2016-01-28 22:03 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-14 10:10 stop using ioends for direct write completions Christoph Hellwig
2016-01-14 10:10 ` [PATCH] xfs: don't use " Christoph Hellwig
2016-01-28 13:16 ` stop using " Christoph Hellwig
2016-01-28 20:53 ` Darrick J. Wong
2016-01-28 21:10 ` Christoph Hellwig
2016-01-28 21:58 ` Darrick J. Wong
2016-01-28 22:02 ` Christoph Hellwig [this message]
2016-01-28 22:31 ` Darrick J. Wong
2016-01-29 8:01 ` Christoph Hellwig
2016-01-29 14:12 ` Brian Foster
2016-02-01 21:54 ` Darrick J. Wong
2016-02-02 11:17 ` Christoph Hellwig
2016-02-02 15:26 ` Brian Foster
2016-02-02 11:20 ` Christoph Hellwig
2016-02-02 15:31 ` Brian Foster
2016-02-02 16:42 ` Christoph Hellwig
2016-02-03 22:22 ` Dave Chinner
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