From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mike Snitzer <snitzer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 07/19] dm-snap: use blkdev_issue_flush instead of open
 coding it
Date: Thu, 27 Jan 2022 12:11:06 -0500
Message-ID: <YfLSKlF89y3Cbf+S@redhat.com>
References: <20220124091107.642561-1-hch@lst.de>
 <20220124091107.642561-8-hch@lst.de>
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To: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Cc: Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>, Pavel Begunkov <asml.silence-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Ryusuke Konishi <konishi.ryusuke-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Konstantin Komarov <almaz.alexandrovich-m5I1DM4ARimttCpgsWEBFlaTQe2KTcn/@public.gmane.org>, Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>, "Md . Haris Iqbal " <haris.iqbal-vEVw2sk9H7kAvxtiuMwx3w@public.gmane.org>, Jack Wang <jinpu.wang-vEVw2sk9H7kAvxtiuMwx3w@public.gmane.org>, Roger Pau =?iso-8859-1?Q?Monn=E9?= <roger.pau-Sxgqhf6Nn4Bhl2p70BpVqQ@public.gmane.org>, Philipp Reisner <philipp.reisner-63ez5xqkn6DQT0dZR+AlfA@public.gmane.org>, Lars Ellenberg <lars.ellenberg-63ez5xqkn6DQT0dZR+AlfA@public.gmane.org>, linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, ntfs3-cunTk1MwBs/YUNznpcFYbw@public.gmane.org, xen-devel-GuqFBffKawtpuQazS67q72D2FQJk+8+b@public.gmane.org, drbd-dev-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org

On Mon, Jan 24 2022 at  4:10P -0500,
Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org> wrote:

> Use blkdev_issue_flush, which uses an on-stack bio instead of an
> opencoded version with a bio embedded into struct dm_snapshot.
> 
> Signed-off-by: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>

Acked-by: Mike Snitzer <snitzer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>