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Re: [PATCH 07/19] dm-snap: use blkdev_issue_flush instead of open coding it
- To: Christoph Hellwig <hch@xxxxxx>
- From: Mike Snitzer <snitzer@xxxxxxxxxx>
- Date: Thu, 27 Jan 2022 12:11:06 -0500
- Authentication-results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=snitzer@xxxxxxxxxx
- Cc: Jens Axboe <axboe@xxxxxxxxx>, Pavel Begunkov <asml.silence@xxxxxxxxx>, Ryusuke Konishi <konishi.ryusuke@xxxxxxxxx>, Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, "Md . Haris Iqbal " <haris.iqbal@xxxxxxxxx>, Jack Wang <jinpu.wang@xxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxx>, Philipp Reisner <philipp.reisner@xxxxxxxxxx>, Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, dm-devel@xxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-nfs@xxxxxxxxxxxxxxx, linux-nilfs@xxxxxxxxxxxxxxx, ntfs3@xxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, drbd-dev@xxxxxxxxxxxxxxxx
- Delivery-date: Thu, 27 Jan 2022 17:11:13 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Mon, Jan 24 2022 at 4:10P -0500,
Christoph Hellwig <hch@xxxxxx> 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@xxxxxx>
Acked-by: Mike Snitzer <snitzer@xxxxxxxxxx>
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