From: Jens Axboe <axboe@kernel.dk>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] blk-mq: properly drain stopped queues
Date: Fri, 13 Jun 2014 12:17:52 -0600 [thread overview]
Message-ID: <539B4050.40704@kernel.dk> (raw)
In-Reply-To: <20140613174304.GA20317@lst.de>
On 06/13/2014 11:43 AM, Christoph Hellwig wrote:
> If we need to drain a queue we need to run all queues, even if they
> are marked stopped to make sure the driver has a chance to error out
> on all queued requests.
>
> This fixes surprise removal with scsi-mq.
Applied this and 2/2 as well, thanks!
--
Jens Axboe
prev parent reply other threads:[~2014-06-13 18:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-13 17:43 [PATCH 1/2] blk-mq: properly drain stopped queues Christoph Hellwig
2014-06-13 17:43 ` [PATCH 2/2] blk-mq: merge blk_mq_drain_queue and __blk_mq_drain_queue Christoph Hellwig
2014-06-13 18:17 ` Jens Axboe [this message]
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