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Subject: Re: [PATCH V2 1/3] blk-mq: allocate blk_mq_tags and requests in
 correct node
To: Shaohua Li <shli@fb.com>, <linux-kernel@vger.kernel.org>,
        <linux-block@vger.kernel.org>
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From: Jens Axboe <axboe@fb.com>
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Date: Wed, 1 Feb 2017 11:09:36 -0800
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On 02/01/2017 09:53 AM, Shaohua Li wrote:
> blk_mq_tags/requests of specific hardware queue are mostly used in
> specific cpus, which might not be in the same numa node as disk. For
> example, a nvme card is in node 0. half hardware queue will be used by
> node 0, the other node 1.

All three patches look good to me. Bjorn, to avoid complications, if
you can review/ack patch #2, then I will queue it up through the block
tree for 4.11.

-- 
Jens Axboe