Messages in this thread | | | Date | Sun, 20 Mar 2016 13:04:05 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: [PATCH V3 2/2] x86/perf/intel/uncore: Make Intel rapl modular |
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On Sat, 19 Mar 2016, kan.liang@intel.com wrote: > > +static struct notifier_block rapl_cpu_nb = { > + .notifier_call = rapl_cpu_notifier,
Hmm. Missed that in the first round. That lacks
.priority = CPU_PRI_PERF + 1,
because the driver needs to migrate its stuff away before the core code gets notified about the cpu going down.
Thanks,
tglx
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