Messages in this thread | | | Date | Thu, 3 Mar 2016 18:45:11 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: [PATCH] sched: Allow per-cpu kernel threads to run on online && !active |
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On Thu, 3 Mar 2016, Thomas Gleixner wrote:
> On Thu, 3 Mar 2016, Peter Zijlstra wrote: > > > +++ b/kernel/sched/core.c > > > @@ -5726,23 +5726,6 @@ static int sched_cpu_active(struct notif > > > case CPU_STARTING: > > > set_cpu_rq_start_time(); > > > > If we stick that in notify_starting() we can kill all of this. > > Yep. I'm going to kill that one by one :)
After I'm done fixing the wreckage which is caused by moving set_active() alone. The numa and cpuset muck rely on it ....
But now that we can delay random workload on the upcoming/outgoing cpu we can move that stuff alltogether.
Thanks,
tglx
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