On 01/04/2011 11:41 AM, Hillf Danton wrote:
/* !curr->sched_class->yield_to_task || */+ curr->sched_class != p->sched_class) { + goto out; + } +/* * ask scheduler to compute the next for successfully kicking @p onto its CPU * what if p_rq is rt_class to do? */ next = pick_next_task(p_rq); if (next != p) p->se.vruntime = next->se.vruntime -1; deactivate_task(p_rq, p, 0); activate_task(p_rq, p, 0); if (rq == p_rq) schedule(); else resched_task(p_rq->curr); yield = 0;
Wouldn't that break for FIFO and RR tasks? There's a reason all the scheduler folks wanted a per-class yield_to_task function :) -- All rights reversed -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
