Messages in this thread | | | Date | Tue, 9 Nov 2021 11:20:57 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH v2] sched/core: forced idle accounting |
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On Mon, Oct 18, 2021 at 01:34:28PM -0700, Josh Don wrote: > @@ -280,6 +288,8 @@ static void __sched_core_flip(bool enabled) > for_each_cpu(t, smt_mask) > cpu_rq(t)->core_enabled = enabled; > > + cpu_rq(cpu)->core->core_forceidle_start = 0; > + > sched_core_unlock(cpu, &flags); > > cpumask_andnot(&sched_core_mask, &sched_core_mask, smt_mask);
Not specific to this patch, but perhaps we should do better here and explicitly initialize more state...
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