cfq-iosched: Get rid of st->active
When a cfq group is running, it won't be dequeued from service tree, so there's no need to store the active one in st->active. Just gid rid of it. Signed-off-by: NGui Jianfeng <guijianfeng@cn.fujitsu.com> Acked-by: NVivek Goyal <vgoyal@redhat.com> Signed-off-by: NJens Axboe <jaxboe@fusionio.com>
Showing
想要评论请 注册 或 登录