tree a55fa492dbcde4c8f179d58d07165bdff872c34e
parent b9f8ce059940064a732da49b5d6e618381dad956
author Namhyung Kim <namhyung@gmail.com> 1306225401 +0200
committer Jens Axboe <jaxboe@fusionio.com> 1306225401 +0200

cfq-iosched: reduce bit operations in cfq_choose_req()

Reduce the number of bit operations in cfq_choose_req() on average
(and worst) cases.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>