diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 7104ac816fb61966deb68aaa152faa54da5a04fc..b773000f8a0634b055e388a0cd4cef512099d356 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -2205,10 +2205,13 @@ static int cfq_forced_dispatch(struct cfq_data *cfqd) struct cfq_queue *cfqq; int dispatched = 0; - while ((cfqq = cfq_get_next_queue_forced(cfqd)) != NULL) + /* Expire the timeslice of the current active queue first */ + cfq_slice_expired(cfqd, 0); + while ((cfqq = cfq_get_next_queue_forced(cfqd)) != NULL) { + __cfq_set_active_queue(cfqd, cfqq); dispatched += __cfq_forced_dispatch_cfqq(cfqq); + } - cfq_slice_expired(cfqd, 0); BUG_ON(cfqd->busy_queues); cfq_log(cfqd, "forced_dispatch=%d", dispatched);