Re: [PATCH 4/4] elevator: remove an outdated comment in elevator_change

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To: Jinlong Chen <nickyc975@xxxxxxxxxx>
Subject: Re: [PATCH 4/4] elevator: remove an outdated comment in elevator_change
From: Christoph Hellwig <hch@xxxxxx>
Date: Wed, 23 Nov 2022 08:38:22 +0100
Cc: axboe@xxxxxxxxx, hch@xxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <cbf47824fc726440371e74c867bf635ae1b671a3.1669126766.git.nickyc975@zju.edu.cn>
References: <cover.1669126766.git.nickyc975@zju.edu.cn> <cbf47824fc726440371e74c867bf635ae1b671a3.1669126766.git.nickyc975@zju.edu.cn>
User-agent: Mutt/1.5.17 (2007-11-01)

On Tue, Nov 22, 2022 at 10:21:26PM +0800, Jinlong Chen wrote:
> mq is no longer a special case.

But switching to none still is a special case.  Then again this should
be very obvious from the code, so I'm fine the comment removal:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH 0/4] random improvments and cleanups for elevator.c
  - From: Jinlong Chen
- [PATCH 4/4] elevator: remove an outdated comment in elevator_change
  - From: Jinlong Chen

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