tree 657df453cdf7b872f5ea713e66f2e090048a6c1f
parent 44f7c16065c83060cbb9dd9b367141682a6e2b8e
author Jens Axboe <jens.axboe@oracle.com> 1169168209 +1100
committer Jens Axboe <axboe@carl.home.kernel.dk> 1171232085 +0100

cfq-iosched: account for slice over/under time

If a slice uses less than it is entitled to (or perhaps more), include
that in the decision on how much time to give it the next time it
gets serviced.

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