blk-mq: Convert to new hotplug state machine
authorSebastian Andrzej Siewior <bigeasy@linutronix.de>
Thu, 22 Sep 2016 14:05:19 +0000 (08:05 -0600)
committerJens Axboe <axboe@fb.com>
Thu, 22 Sep 2016 14:05:19 +0000 (08:05 -0600)
commit65d5291eee667b9b310123991234f2fb18e51548
treef6f2dde61df2e89ca826f97c4e6a44e8ee028597
parent9467f85960a31d56f95371516e55e210e1e3d51c
blk-mq: Convert to new hotplug state machine

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

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-block@vger.kernel.org
Cc: rt@linutronix.de
Cc: Christoph Hellwing <hch@lst.de>
Link: http://lkml.kernel.org/r/20160919212601.180033814@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-mq.c