linux-kernel - Re: [patch v2 5/7] mq-deadline: covert to use request_queue->async

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Message-ID: <6b43dd1e-d128-4d07-b589-8d683735d92e@linux.ibm.com>
Date: Thu, 9 Oct 2025 16:51:32 +0530
From: Nilay Shroff <nilay@...ux.ibm.com>
To: Yu Kuai <yukuai1@...weicloud.com>, axboe@...nel.dk, bvanassche@....org,
        ming.lei@...hat.com, jmoyer@...hat.com
Cc: linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        yukuai3@...wei.com, yi.zhang@...wei.com, yangerkun@...wei.com,
        johnny.chenyi@...wei.com
Subject: Re: [patch v2 5/7] mq-deadline: covert to use
 request_queue->async_depth


On 10/9/25 1:16 PM, Yu Kuai wrote:
> From: Yu Kuai <yukuai3@...wei.com>

> Fix this problem by converting to request_queue->async_depth, where
> min_shallow_depth is set each time async_depth is updated.
> 
> Noted elevator attribute async_depth is now removed, queue attribute
> with the same name is used instead.
> 
> Fixes: 39823b47bbd4 ("block/mq-deadline: Fix the tag reservation code")
> Signed-off-by: Yu Kuai <yukuai3@...wei.com>

Looks good to me:
Reviewed-by: Nilay Shroff <nilay@...ux.ibm.com>