From: Jens Axboe <axboe@kernel.dk>
To: Shaohua Li <shli@kernel.org>, Christoph Hellwig <hch@infradead.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [patch]blk-mq: blk_mq_tag_to_rq should handle flush request
Date: Sun, 11 May 2014 11:40:12 -0600 [thread overview]
Message-ID: <536FB5FC.6000305@kernel.dk> (raw)
In-Reply-To: <20140510040023.GA13788@kernel.org>
On 05/09/2014 10:00 PM, Shaohua Li wrote:
> On Fri, May 09, 2014 at 08:00:18AM -0700, Christoph Hellwig wrote:
>> On Fri, May 09, 2014 at 08:07:33PM +0800, Shaohua Li wrote:
>>>
>>> flush request is special, which borrows tag from other request. Need a special
>>> handling to get it from tag.
>>
>> Thanks, we probably need this one. But I think you can simply test
>> REQ_FLUSH_SEQ the passed in request instead of the flush_rq_tag_valid
>> flag/
>
> fair enough. updated one.
>
>
> Subject: blk-mq: blk_mq_tag_to_rq should handle flush request
>
> flush request is special, which borrows tag from other request. Need a special
> handling to get it from tag.
This looks good, applied, thanks!
--
Jens Axboe
next prev parent reply other threads:[~2014-05-11 17:40 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-09 12:07 [patch]blk-mq: blk_mq_tag_to_rq should handle flush request Shaohua Li
2014-05-09 15:00 ` Christoph Hellwig
2014-05-10 4:00 ` Shaohua Li
2014-05-11 17:40 ` Jens Axboe [this message]
2014-05-30 14:09 ` Jens Axboe
2014-06-04 11:11 ` Christoph Hellwig
2014-06-04 14:15 ` Jens Axboe
2014-06-04 14:20 ` Christoph Hellwig
2014-06-04 14:54 ` Jens Axboe
2014-06-04 14:58 ` Christoph Hellwig
2014-06-04 15:02 ` Jens Axboe
2014-06-04 15:05 ` Christoph Hellwig
2014-06-04 15:08 ` Jens Axboe
2014-06-04 15:10 ` Christoph Hellwig
2014-06-04 15:11 ` Jens Axboe
2014-06-04 15:16 ` Christoph Hellwig
2014-06-04 15:19 ` Jens Axboe
2014-06-04 15:22 ` Christoph Hellwig
2014-06-04 15:28 ` Jens Axboe
2014-06-04 15:31 ` Christoph Hellwig
2014-06-04 15:39 ` Jens Axboe
2014-06-04 15:47 ` Jens Axboe
2014-06-04 16:25 ` Jens Axboe
2014-06-05 1:27 ` Shaohua Li
2014-06-05 2:05 ` Jens Axboe
2014-06-05 2:27 ` Shaohua Li
2014-06-05 2:40 ` Jens Axboe
2014-06-04 15:43 ` Ming Lei
2014-06-04 15:48 ` Jens Axboe
2014-06-04 16:00 ` Ming Lei
2014-06-04 16:09 ` Jens Axboe
2014-06-04 16:26 ` Ming Lei
2014-06-04 16:28 ` Jens Axboe
2014-06-04 16:33 ` Christoph Hellwig
2014-06-04 16:36 ` Ming Lei
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