linux-kernel - Re: [PATCH] ublk: pass ublksrv_ctrl_cmd * instead of io_uring

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Message-ID: <Z_jJ_EU28D3C5P6F@fedora>
Date: Fri, 11 Apr 2025 15:51:24 +0800
From: Ming Lei <ming.lei@...hat.com>
To: Caleb Sander Mateos <csander@...estorage.com>
Cc: Jens Axboe <axboe@...nel.dk>, linux-block@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ublk: pass ublksrv_ctrl_cmd * instead of io_uring_cmd *

On Tue, Apr 08, 2025 at 07:29:26PM -0600, Caleb Sander Mateos wrote:
> The ublk_ctrl_*() handlers all take struct io_uring_cmd *cmd but only
> use it to get struct ublksrv_ctrl_cmd *header from the io_uring SQE.
> Since the caller ublk_ctrl_uring_cmd() has already computed header, pass
> it instead of cmd.
> 
> Signed-off-by: Caleb Sander Mateos <csander@...estorage.com>

Reviewed-by: Ming Lei <ming.lei@...hat.com>


Thanks,
Ming