From: Jens Axboe <axboe@fb.com>
To: Shaohua Li <shli@fb.com>, <linux-kernel@vger.kernel.org>,
<linux-block@vger.kernel.org>
Cc: <bhelgaas@google.com>, <hch@lst.de>
Subject: Re: [PATCH V2 1/3] blk-mq: allocate blk_mq_tags and requests in correct node
Date: Fri, 24 Feb 2017 19:54:24 -0700 [thread overview]
Message-ID: <a1007be5-f026-b4fe-b3c7-d333c5c16f87@fb.com> (raw)
In-Reply-To: <a52afb3e09691267f2240331ef0b9962f793703d.1485971427.git.shli@fb.com>
On 02/01/2017 10:53 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.
Applied 1-3 for this series, thanks Shaohua!
--
Jens Axboe
prev parent reply other threads:[~2017-02-25 2:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-01 17:53 [PATCH V2 1/3] blk-mq: allocate blk_mq_tags and requests in correct node Shaohua Li
2017-02-01 17:53 ` [PATCH V2 2/3] PCI: add an API to get node from vector Shaohua Li
2017-02-01 18:11 ` Christoph Hellwig
2017-02-24 22:29 ` Bjorn Helgaas
2017-02-24 22:34 ` Jens Axboe
2017-02-01 17:53 ` [PATCH V2 3/3] nvme: allocate nvme_queue in correct node Shaohua Li
2017-02-01 18:14 ` Christoph Hellwig
2017-02-01 18:11 ` [PATCH V2 1/3] blk-mq: allocate blk_mq_tags and requests " Christoph Hellwig
2017-02-01 19:09 ` Jens Axboe
2017-02-24 22:23 ` Jens Axboe
2017-02-24 22:30 ` Bjorn Helgaas
2017-02-25 2:54 ` Jens Axboe [this message]
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