From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga03.intel.com ([134.134.136.65]:45318 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751372AbdBFTNU (ORCPT ); Mon, 6 Feb 2017 14:13:20 -0500 Date: Mon, 6 Feb 2017 12:13:18 -0700 From: Ross Zwisler Subject: Re: [PATCH v5 1/2] xfs: test per-inode DAX flag by IO Message-ID: <20170206191318.GA12290@linux.intel.com> References: <1486221472-1007-1-git-send-email-ross.zwisler@linux.intel.com> <1486275704-18917-1-git-send-email-xzhou@redhat.com> <1486275704-18917-2-git-send-email-xzhou@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1486275704-18917-2-git-send-email-xzhou@redhat.com> Sender: fstests-owner@vger.kernel.org To: Xiong Zhou Cc: ross.zwisler@linux.intel.com, fstests@vger.kernel.org, linux-nvdimm@ml01.01.org, jmoyer@redhat.com, eguan@redhat.com List-ID: On Sun, Feb 05, 2017 at 02:21:43PM +0800, Xiong Zhou wrote: > In a DAX mountpoint, do IO betwen files with and > without DAX per-inode flag. We do mmap, both > O_DIRECT and buffered read/write IO in this case. > Then test again in the same device without dax > mountoption. > > Add help _require_scratch_dax to make sure we can > test DAX feature on SCRATCH_DEV. > > Add mmap dio test programme to test read/write > between a mmap area of one file and another file > directly or buffered, with different size. > > Signed-off-by: Ross Zwisler Yep, this fine. :) > Signed-off-by: Xiong Zhou These changes all look good. Reviewed-by: Ross Zwisler