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>
WARNING: multiple messages have this Message-ID (diff)
From: Ross Zwisler <ross.zwisler@linux.intel.com> To: Xiong Zhou <xzhou@redhat.com> Cc: ross.zwisler@linux.intel.com, fstests@vger.kernel.org, linux-nvdimm@ml01.01.org, jmoyer@redhat.com, eguan@redhat.com 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@redhat.com> 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@linux.intel.com> Yep, this fine. :) > Signed-off-by: Xiong Zhou <xzhou@redhat.com> These changes all look good. Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
next prev parent reply other threads:[~2017-02-06 19:13 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-01-18 3:07 [PATCH 0/4] mmap dio and DAX Xiong Zhou 2017-01-18 3:07 ` 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 2017-01-18 3:07 ` Xiong Zhou [not found] ` <1484708826-23529-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-19 4:17 ` Eryu Guan 2017-01-19 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 ` Xiong Zhou 2017-01-18 3:07 ` [PATCH 3/4] xfs: test per-inode DAX flag by IO Xiong Zhou 2017-01-18 3:07 ` Xiong Zhou [not found] ` <1484708826-23529-4-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-19 4:24 ` Eryu Guan 2017-01-19 4:24 ` Eryu Guan 2017-01-18 3:07 ` [PATCH 4/4] generic: test mmap dio through DAX and non-DAX Xiong Zhou 2017-01-18 3:07 ` Xiong Zhou [not found] ` <1484708826-23529-5-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-19 5:54 ` Eryu Guan 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 ` 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 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 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 2017-01-20 6:15 ` 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 2017-01-20 6:15 ` 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 2017-02-04 15:17 ` 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 ` 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] 2017-02-06 19:13 ` Ross Zwisler 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 2017-02-17 6:52 ` Xiong Zhou 2017-01-20 6:15 ` [PATCH v4 " Xiong Zhou 2017-01-20 6:15 ` 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 2017-02-03 16:57 ` Ross Zwisler [not found] ` <20170203165710.GA24667-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> 2017-02-04 10:14 ` Xiong Zhou 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 2017-01-19 10:13 ` Xiong Zhou
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