Commit 6c3df255 authored Jun 19, 2008 by Peter Zijlstra Committed by Ingo Molnar Jun 20, 2008

sched: rt: dont stop the period timer when there are tasks wanting to run



So if the group ever gets throttled, it will never wake up again.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: "Daniel K." <dk@uw.no>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Reported-by: "Daniel K." <dk@uw.no>

parent 10b612f4

kernel/sched_rt.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -412,7 +412,8 @@ static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)
		if (rt_rq->rt_time \|\| rt_rq->rt_nr_running)
		idle = 0;
		spin_unlock(&rt_rq->rt_runtime_lock);
		}
		} else if (rt_rq->rt_nr_running)
		idle = 0;

		if (enqueue)
		sched_rt_rq_enqueue(rt_rq);

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