linux-kernel - Re: [PATCH 09/20] ublk: split out ublk_user

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Message-ID: <aUlcinKQIDmPevQH@fedora>
Date: Mon, 22 Dec 2025 22:58:18 +0800
From: Ming Lei <ming.lei@...hat.com>
To: Caleb Sander Mateos <csander@...estorage.com>
Cc: Jens Axboe <axboe@...nel.dk>, Shuah Khan <shuah@...nel.org>,
	linux-block@...r.kernel.org, linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Stanley Zhang <stazhang@...estorage.com>,
	Uday Shankar <ushankar@...estorage.com>
Subject: Re: [PATCH 09/20] ublk: split out ublk_user_copy() helper

On Tue, Dec 16, 2025 at 10:34:43PM -0700, Caleb Sander Mateos wrote:
> ublk_ch_read_iter() and ublk_ch_write_iter() are nearly identical except
> for the iter direction. Split out a helper function ublk_user_copy() to
> reduce the code duplication as these functions are about to get larger.
> 
> Signed-off-by: Caleb Sander Mateos <csander@...estorage.com>

Nice cleanup!

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

Thanks,
Ming