tree e1f0547190c0872bdb99a31d6750d739739d2ffe
parent b0b8d74941b7bc67edec26e4c114d27827edfd09
author Jens Axboe <jens.axboe@oracle.com> 1170672985 +0100
committer Jens Axboe <axboe@carl.home.kernel.dk> 1171232085 +0100

[PATCH] cfq-iosched: use last service point as the fairness criteria

Right now we use slice_start, which gives async queues an unfair
advantage. Chance that to service_last, and base the resorter
on that.

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