linux-ext4 - Re: [PATCH 1/1] iomap: Direct I/O for inline data

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Date:   Fri, 29 Jun 2018 18:01:48 +0200
From:   Christoph Hellwig <hch@....de>
To:     Andreas Gruenbacher <agruenba@...hat.com>
Cc:     Christoph Hellwig <hch@....de>,
        cluster-devel <cluster-devel@...hat.com>,
        linux-ext4 <linux-ext4@...r.kernel.org>,
        linux-fsdevel <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH 1/1] iomap: Direct I/O for inline data

On Fri, Jun 29, 2018 at 04:40:40PM +0200, Andreas Gruenbacher wrote:
> On 29 June 2018 at 10:56, Christoph Hellwig <hch@....de> wrote:
> > This looks generally fine.  But I think it might be worth refactoring
> > iomap_dio_actor a bit first, e.g. something like this new patch
> > before yours, which would also nicely solve your alignmnet concern
> > (entirely untested for now):
> 
> This looks correct. I've rebased my patches on top of it and I ran the
> xfstest auto group on gfs2 and xfs on top.
> 
> Can you push this to your gfs2-iomap branch? I'll then repost an
> updated version of "iomap: Direct I/O for inline data".

Darrick now has a real iomap merge branch which replaced it.  Before
formally submitting the patch I'd also like to verify that it does
not regress for XFS by doing a full xfstests run.