linux-ext4 - Re: iomap SEEK_HOLE / SEEK_DATA cleanups and generalization

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Message-ID: <20180530161740.GA8385@lst.de>
Date:   Wed, 30 May 2018 18:17:40 +0200
From:   Christoph Hellwig <hch@....de>
To:     "Darrick J. Wong" <darrick.wong@...cle.com>
Cc:     Christoph Hellwig <hch@....de>, linux-xfs@...r.kernel.org,
        Andreas Gruenbacher <agruenba@...hat.com>,
        linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org
Subject: Re: iomap SEEK_HOLE / SEEK_DATA cleanups and generalization

On Wed, May 30, 2018 at 09:07:21AM -0700, Darrick J. Wong wrote:
> On Wed, May 30, 2018 at 12:02:05PM +0200, Christoph Hellwig wrote:
> > Refactor the seek pagecache helpers to work independent of buffer_heads,
> > and clean up a few lose bits.
> > 
> > This is needed for the small blocksize buffered I/O support in iomap.
> 
> I added RVB tags to the previous version of this, but I guess they fell
> off?  Have these three patches changed considerably since v3?

They haven't changed at all.  So with the review from Andreas this might
be a good time to pull them in and get these patches off the backlog :)