linux-kernel - Re: [RESEND PATCH v2 3/3] block: hide back blk_freeze_queue

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Message-ID: <20221030082130.GA4930@lst.de>
Date:   Sun, 30 Oct 2022 09:21:30 +0100
From:   Christoph Hellwig <hch@....de>
To:     Jinlong Chen <nickyc975@....edu.cn>
Cc:     Christoph Hellwig <hch@....de>, axboe@...nel.dk, kbusch@...nel.org,
        sagi@...mberg.me, bvanassche@....org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-nvme@...ts.infradead.org
Subject: Re: [RESEND PATCH v2 3/3] block: hide back blk_freeze_queue_start
 and export its blk-mq alias

On Sun, Oct 30, 2022 at 04:19:49PM +0800, Jinlong Chen wrote:
> I agree that the freezing stuff (maybe also the quiescing stuff) should
> move out of the mq namespace. If now is not the proper time, I'll leave
> them alone. I'll resend patch 1 alone without the comment.

The quiesce actually is entirely blk-mq specific, which just have some
careless callers.