Re: [PATCH V2 1/3] blk-mq: allocate blk_mq_tags and requests in correct node

From: Jens Axboe
Date: Wed Feb 01 2017 - 14:10:00 EST


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