From: Ming Lei <ming.lei@redhat.com>
To: ZiyangZhang <ZiyangZhang@linux.alibaba.com>
Cc: axboe@kernel.dk, linux-block@vger.kernel.org,
xiaoguang.wang@linux.alibaba.com
Subject: Re: [PATCH V3 1/2] ublk_cmd.h: add one new ublk command: UBLK_IO_NEED_GET_DATA
Date: Thu, 28 Jul 2022 18:37:17 +0800 [thread overview]
Message-ID: <YuJm3eJpLPH+XUB1@T590> (raw)
In-Reply-To: <bc8848ba3de5a9c75b8eeb638a95999921d11596.1658999030.git.ZiyangZhang@linux.alibaba.com>
On Thu, Jul 28, 2022 at 05:31:23PM +0800, ZiyangZhang wrote:
> Add one new ublk command: UBLK_IO_NEED_GET_DATA. It is prepared for a new
> feature designed for a user application who wants to allocate IO buffer
> and set IO buffer address only after it receives an IO request from
> ublksrv.
>
> Signed-off-by: ZiyangZhang <ZiyangZhang@linux.alibaba.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Thanks,
Ming
next prev parent reply other threads:[~2022-07-28 10:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-28 9:31 [PATCH V3 0/2] ublk: add support for UBLK_IO_NEED_GET_DATA ZiyangZhang
2022-07-28 9:31 ` [PATCH V3 1/2] ublk_cmd.h: add one new ublk command: UBLK_IO_NEED_GET_DATA ZiyangZhang
2022-07-28 10:37 ` Ming Lei [this message]
2022-07-28 9:31 ` [PATCH V3 2/2] ublk_drv: add support for UBLK_IO_NEED_GET_DATA ZiyangZhang
2022-07-28 10:41 ` Ming Lei
2022-07-28 11:01 ` Ziyang Zhang
2022-07-28 10:51 ` [PATCH V3 0/2] ublk: " Ming Lei
2022-07-28 11:00 ` Ziyang Zhang
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