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Subject: Re: [RESEND PATCH] blk-mq: fix hang caused by freeze/unfreeze
 sequence
To:     Bob Liu <bob.liu@oracle.com>
References: <20190409090828.16282-1-bob.liu@oracle.com>
Cc:     linux-block@vger.kernel.org, shirley.ma@oracle.com,
        martin.petersen@oracle.com,
        Roman Pen <roman.penyaev@profitbricks.com>,
        Akinobu Mita <akinobu.mita@gmail.com>,
        Tejun Heo <tj@kernel.org>, Jens Axboe <axboe@kernel.dk>,
        Christoph Hellwig <hch@lst.de>, linux-kernel@vger.kernel.org
From:   Dongli Zhang <dongli.zhang@oracle.com>
Message-ID: <051bab97-5294-d832-0a03-0600fdd96d6a@oracle.com>
Date:   Tue, 9 Apr 2019 19:27:18 +0800
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On 04/09/2019 05:08 PM, Bob Liu wrote:
> This patch was proposed by Roman Pen[3] years ago.
> Recently we hit a bug which is likely caused by the same reason,so rebased his
> fix to v5.1 and resend.
> Below is almost copied from that patch[3].
> 

Hi Bod,

I think the commit message is not applicable to the most recent linux. Perhaps
re-write the message based on the most recent version?

Thank you very much!

Dongli Zhang