From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Subject: Re: [PATCH 4/6] xfs: Set BH_New for allocated DAX blocks in
 __xfs_get_blocks()
Date: Tue, 27 Sep 2016 19:13:50 -0700
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On Tue, Sep 27, 2016 at 07:17:07PM +0200, Jan Kara wrote:
> OK, the changelog is stale but I actually took care to integrate this with
> your iomap patches and for the new invalidation code in iomap_dax_actor()
> to work we need this additional information...

It's not just the changelogs (which will need updates on more than this
patch), but also the content.  We're not using get_blocks for DAX
anymore, so this patch should not be needed anymore.