From: Ross Zwisler <ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: Xiong Zhou <xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: linux-nvdimm-y27Ovi1pjclAfugRpC6u6w@public.gmane.org,
fstests-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
eguan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Subject: Re: [PATCH v5 1/2] xfs: test per-inode DAX flag by IO
Date: Mon, 6 Feb 2017 12:13:18 -0700 [thread overview]
Message-ID: <20170206191318.GA12290@linux.intel.com> (raw)
In-Reply-To: <1486275704-18917-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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 <ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Yep, this fine. :)
> Signed-off-by: Xiong Zhou <xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
These changes all look good.
Reviewed-by: Ross Zwisler <ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
next prev parent reply other threads:[~2017-02-06 19:13 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-18 3:07 [PATCH 0/4] mmap dio and DAX Xiong Zhou
[not found] ` <1484708826-23529-1-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-18 3:07 ` [PATCH 1/4] common/rc: add _require_scratch_dax Xiong Zhou
[not found] ` <1484708826-23529-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-19 4:17 ` Eryu Guan
2017-01-18 3:07 ` [PATCH 2/4] src/t_mmap_dio: add mmap dio test Xiong Zhou
2017-01-18 3:07 ` [PATCH 3/4] xfs: test per-inode DAX flag by IO Xiong Zhou
[not found] ` <1484708826-23529-4-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-19 4:24 ` Eryu Guan
2017-01-18 3:07 ` [PATCH 4/4] generic: test mmap dio through DAX and non-DAX Xiong Zhou
[not found] ` <1484708826-23529-5-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-19 5:54 ` Eryu Guan
[not found] ` <20170119055405.GT1859-+7p9VZFSOIEFmhoHi+V13ACJwEvxM/w9@public.gmane.org>
2017-01-19 10:13 ` [PATCH v2 0/2] mmap dio and DAX Xiong Zhou
2017-01-19 10:13 ` [PATCH v2 1/2] xfs: test per-inode DAX flag by IO Xiong Zhou
[not found] ` <1484820838-5098-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-19 20:49 ` Ross Zwisler
[not found] ` <20170119204925.GB28456-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-01-20 1:15 ` Xiong Zhou
2017-01-20 2:21 ` [PATCH v3] " Xiong Zhou
[not found] ` <1484878888-11483-1-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-20 6:15 ` [PATCH v4 0/2] mmap dio and DAX Xiong Zhou
[not found] ` <1484892950-25178-1-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-20 6:15 ` [PATCH v4 1/2] xfs: test per-inode DAX flag by IO Xiong Zhou
[not found] ` <1484892950-25178-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-02-04 15:17 ` [PATCH] fixup! " Ross Zwisler
[not found] ` <1486221472-1007-1-git-send-email-ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-02-05 6:21 ` [PATCH v5 0/2] mmap dio and DAX Xiong Zhou
2017-02-05 6:21 ` [PATCH v5 1/2] xfs: test per-inode DAX flag by IO Xiong Zhou
[not found] ` <1486275704-18917-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-02-06 19:13 ` Ross Zwisler [this message]
2017-02-05 6:21 ` [PATCH v5 2/2] generic: test mmap io through DAX and non-DAX Xiong Zhou
2017-02-06 19:17 ` Ross Zwisler
2017-02-08 4:11 ` [PATCH v6 0/2] mmap dio and DAX Xiong Zhou
2017-02-08 4:11 ` [PATCH v6 1/2] xfs: test per-inode DAX flag by IO Xiong Zhou
2017-02-08 4:11 ` [PATCH v6 2/2] generic: test mmap io through DAX and non-DAX Xiong Zhou
2017-02-17 6:46 ` Eryu Guan
[not found] ` <20170217064624.GC24562-+7p9VZFSOIEFmhoHi+V13ACJwEvxM/w9@public.gmane.org>
2017-02-17 6:52 ` Xiong Zhou
2017-01-20 6:15 ` [PATCH v4 " Xiong Zhou
2017-01-24 22:28 ` [PATCH v4 0/2] mmap dio and DAX Ross Zwisler
2017-02-03 5:57 ` Xiong Zhou
2017-02-03 6:29 ` Eryu Guan
[not found] ` <20170203055717.acjivw4o4zmxhd64-E9dkjZ7ERC1QcClZ3XN9yxcY2uh10dtjAL8bYrjMMd8@public.gmane.org>
2017-02-03 16:57 ` Ross Zwisler
[not found] ` <20170203165710.GA24667-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-02-04 10:14 ` Xiong Zhou
[not found] ` <1484820838-5098-1-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-19 10:13 ` [PATCH v2 2/2] generic: test mmap dio through DAX and non-DAX Xiong Zhou
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