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Subject: Re: [PATCH V2 0/2] blk-mq: fix fix blk_mq_tagset_busy_iter
To:     Ming Lei <ming.lei@redhat.com>
Cc:     linux-block@vger.kernel.org, Josef Bacik <josef@toxicpanda.com>,
        Christoph Hellwig <hch@lst.de>,
        Guenter Roeck <linux@roeck-us.net>,
        Mark Brown <broonie@kernel.org>,
        Matt Hart <matthew.hart@linaro.org>,
        Johannes Thumshirn <jthumshirn@suse.de>,
        John Garry <john.garry@huawei.com>,
        Hannes Reinecke <hare@suse.com>,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        James Bottomley <James.Bottomley@hansenpartnership.com>,
        linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20180802174937.15444-1-ming.lei@redhat.com>
From:   Jens Axboe <axboe@kernel.dk>
Message-ID: <5d0d3e30-ac78-5a84-48b5-5e558c3e7eaa@kernel.dk>
Date:   Thu, 2 Aug 2018 14:47:41 -0600
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On 8/2/18 11:49 AM, Ming Lei wrote:
> Hi Jens,
> 
> The two patches fixes boot hang issue in lots of test vm system.
> And the cause is in blk_mq_tagset_busy_iter().
> 
> V2:
> 	- move blk_mq_request_started() into header file as suggested by
> 	  James

I'd be fine with moving that into a header, if the target of this
was 4.19. But it's not, so there's absolutely no point to include
that in this series.

I'm going to apply 2/2 for 4.18.

-- 
Jens Axboe