HWP_MOSTEFFICIENT_PERF 3676 tools/power/x86/turbostat/turbostat.c (unsigned int)HWP_MOSTEFFICIENT_PERF(msr), HWP_MOSTEFFICIENT_PERF 687 tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c cap->efficient = msr_perf_2_ratio(HWP_MOSTEFFICIENT_PERF(msr));