Re: [PATCH v4 04/18] dax: require 'struct page' by default for filesystem dax

To: Dan Williams <dan.j.williams@xxxxxxxxx>
Subject: Re: [PATCH v4 04/18] dax: require 'struct page' by default for filesystem dax
From: Christoph Hellwig <hch@xxxxxx>
Date: Thu, 4 Jan 2018 09:16:52 +0100
Cc: akpm@xxxxxxxxxxxxxxxxxxxx, jack@xxxxxxx, linux-nvdimm@xxxxxxxxxxxx, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, Heiko Carstens <heiko.carstens@xxxxxxxxxx>, linux-xfs@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, Jeff Moyer <jmoyer@xxxxxxxxxx>, Paul Mackerras <paulus@xxxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, Martin Schwidefsky <schwidefsky@xxxxxxxxxx>, ross.zwisler@xxxxxxxxxxxxxxx, hch@xxxxxx, Gerald Schaefer <gerald.schaefer@xxxxxxxxxx>
In-reply-to: <151407698249.38751.17338746909239708376.stgit@dwillia2-desk3.amr.corp.intel.com>
User-agent: Mutt/1.5.17 (2007-11-01)

Fine with me:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH v4 00/18] dax: fix dma vs truncate/hole-punch
  - From: Dan Williams
- [PATCH v4 04/18] dax: require 'struct page' by default for filesystem dax
  - From: Dan Williams