block/blk-mq-cpu.c: use hotcpu_notifier()
authorAndrew Morton <akpm@linux-foundation.org>
Tue, 28 Jan 2014 16:52:01 +0000 (09:52 -0700)
committerJens Axboe <axboe@kernel.dk>
Tue, 28 Jan 2014 16:52:01 +0000 (09:52 -0700)
commit381d3ee33b9ccbe93404dbeae5be435922254f71
tree48a27ac46a0b8875da605879a2f4f8ceceb0c20a
parent0d0b7d427987f6e98b6f32e84ee071f36f85c3d4
block/blk-mq-cpu.c: use hotcpu_notifier()

Cleaner, reduces text size when cpu hotplug is disabled.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Jan Kara <jack@suse.cz>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq-cpu.c