tree 1351d66beea2b0b2300a7491ca8d9ffb83578e34
parent 82bbbf28db4beefcd8b897800153e21378270cd1
author Gui Jianfeng <guijianfeng@cn.fujitsu.com> 1260868125 +0100
committer Jens Axboe <jens.axboe@oracle.com> 1260868125 +0100

cfq: set workload as expired if it doesn't have any slice left

When a group is resumed, if it doesn't have workload slice left,
we should set workload_expires as expired. Otherwise, we might
start from where we left in previous group by error.
Thanks the idea from Corrado.

Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>