Re: [PATCH 0/2] blk-mq: support physical CPU hotplug
- Date: Fri, 12 Jan 2018 11:02:13 -0700
- From: Jens Axboe <axboe@xxxxxxxxx>
- Subject: Re: [PATCH 0/2] blk-mq: support physical CPU hotplug
On 1/11/18 7:53 PM, Ming Lei wrote:
> This two patches support physical CPU hotplug, so that we can make blk-mq
> scale well when new physical CPU is added or removed, and this use case
> is normal for VM world.
> Also this patchset fixes the following warning reported by Christian
> Christoph Hellwig (2):
> genirq/affinity: assign vectors to all possible CPUs
> blk-mq: simplify queue mapping & schedule with each possisble CPU
Applied, thanks Ming.