tree 410562c9c72499ab208b5526fb35736c48520638
parent 1792669cc1acc2069869b7ca41a0195240de05e0
author Jens Axboe <jens.axboe@oracle.com> 1169168476 +1100
committer Jens Axboe <axboe@carl.home.kernel.dk> 1171232085 +0100

cfq-iosched: tweak the FIFO checking

We currently check the FIFO once per slice. Optimize that a bit and
only do it as the first thing for a new slice, so we don't end up
doing a single request and then seek to the FIFO requests.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>