Only reschedule if the new group has a higher prio task. Signed-off-by: Peter Zijlstra --- kernel/sched_rt.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) Index: linux-2.6/kernel/sched_rt.c =================================================================== --- linux-2.6.orig/kernel/sched_rt.c +++ linux-2.6/kernel/sched_rt.c @@ -94,8 +94,11 @@ static void sched_rt_ratio_enqueue(struc struct sched_rt_entity *rt_se = rt_rq->rt_se; if (rt_se && !on_rt_rq(rt_se) && rt_rq->rt_nr_running) { + struct task_struct *curr = rq_of_rt_rq(rt_rq)->curr; + enqueue_rt_entity(rt_se); - resched_task(rq_of_rt_rq(rt_rq)->curr); + if (rt_rq->highest_prio < curr->prio) + resched_task(curr); } } -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/