perf_msr_probe
core_msr_mask = perf_msr_probe(core_msr, PERF_CSTATE_CORE_EVENT_MAX,
pkg_msr_mask = perf_msr_probe(pkg_msr, PERF_CSTATE_PKG_EVENT_MAX,
module_msr_mask = perf_msr_probe(module_msr, PERF_CSTATE_MODULE_EVENT_MAX,
msr_mask = perf_msr_probe(msr, PERF_MSR_EVENT_MAX, true, NULL);
EXPORT_SYMBOL_GPL(perf_msr_probe);
perf_msr_probe(struct perf_msr *msr, int cnt, bool no_zero, void *data);
rapl_pmus_pkg->cntr_mask = perf_msr_probe(rapl_model->rapl_pkg_msrs,
rapl_pmus_core->cntr_mask = perf_msr_probe(rapl_model->rapl_core_msrs,