blk-mq: user (1 << order) to implement order_to_size()

Cc: Jörg-Volker Peetz <jvpeetz@web.de>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Ming Lei 2014-04-19 18:00:18 +08:00 • committed by Jens Axboe
commit 4ca085009f