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Date: Fri, 3 Mar 2017 08:34:58 -0700
From: Jens Axboe <axboe@...com>
To: Ming Lei <tom.leiming@...il.com>, <linux-kernel@...r.kernel.org>,
<linux-block@...r.kernel.org>,
Christoph Hellwig <hch@...radead.org>,
"Omar Sandoval" <osandov@...ndov.com>
Subject: Re: [PATCH 0/4] blk-mq: cleanup on all kinds of kobjects
On 02/22/2017 03:13 AM, Ming Lei wrote:
> This patchset cleans up on kojects of request_queue.mq_kobj,
> sw queue's kobject and hw queue's kobject.
>
> The 1st patch initialized kobject of request_queue and sw queue
> in blk_mq_init_allocated_queue(), so we can avoid to initialize
> these kobjects several times, and this patch fixes one kerne
> warning reported from Omar Sandoval.
>
> The 2nd patch makes lifetime consitent between mq request queue/sw
> queue and their kobjects.
>
> The 3rd patch makes lifetime consitent between hw queue and their
> kobjects.
>
> The last patch is a followup of 3rd patch.
Thanks for looking into this, Ming. From a quick look, looks good
to me. I'm going to queue it up for some testing, and hope that
we can funnel this into 4.11 for the next pull request.
--
Jens Axboe
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