Messages in this thread | | | Date | Fri, 20 Jun 2008 11:06:20 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH 10/10] sched: rt: dont stop the period timer when there are tasks wanting to run |
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* Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> On Thu, 2008-06-19 at 20:10 +0000, Daniel K. wrote: > > Peter Zijlstra wrote: > > > When a runnable group failed to get any runtime within a period it would be > > > found idle and the period timer would be stopped. > > > > > > So if the group ever gets throttled, it will never wake up again. > > > > > > Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> > > > Reported-by: "Daniel K." <dk@uw.no> > > Tested-by: Daniel K. <dk@uw.no> > > > > I think this should go into .26 as well, due to the non-intuitiveness > > of the knobs that cause this if they are fiddled with in the wrong way. > > Sounds reasonable, Ingo?
agreed - i've put it into tip/sched/urgent as well.
Ingo
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