On Thu, Oct 01 2009, Mike Galbraith wrote:> max_dispatch = cfqd->cfq_quantum;> if (cfq_class_idle(cfqq))> max_dispatch = 1;> > + if (cfqd->busy_queues > 1)> + cfqd->od_stamp = jiffies;> +->busy_queues > 1 just means that they have requests ready for dispatch,not that they are dispatched.-- Jens Axboe