[patch 0/3] block/mq: Convert to the new hotplug state machine · Thomas Gleixner <hidden> · 2016-09-19
[patch 2/3] blk/mq/cpu-notif: Convert to hotplug state machine · Thomas Gleixner <hidden> · 2016-09-19
Re: [patch 2/3] blk/mq/cpu-notif: Convert to hotplug state machine · Christoph Hellwing <hch@lst.de> · 2016-09-19
Re: [patch 2/3] blk/mq/cpu-notif: Convert to hotplug state machine · Thomas Gleixner <hidden> · 2016-09-19
[patch 1/3] blk/mq: Reserve hotplug states for block multiqueue · Thomas Gleixner <hidden> · 2016-09-19
[patch 3/3] blk/mq: Convert to hotplug state machine · Thomas Gleixner <hidden> · 2016-09-19

Re: [patch 2/3] blk/mq/cpu-notif: Convert to hotplug state machine

From: Christoph Hellwing <hch@lst.de>
Date: 2016-09-19 22:24:26
Also in: lkml

On Mon, Sep 19, 2016 at 09:28:20PM -0000, Thomas Gleixner wrote:

From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

Install the callbacks via the state machine so we can phase out the cpu
hotplug notifiers..

Didn't Sebastian come up with a version of the hotplug state callbacks
that can be per-object?  This seems to be a perfect candidate for that.