do_ring_perf_limit_reasons 90 tools/power/x86/turbostat/turbostat.c unsigned int do_ring_perf_limit_reasons; do_ring_perf_limit_reasons 3803 tools/power/x86/turbostat/turbostat.c if (do_ring_perf_limit_reasons) { do_ring_perf_limit_reasons 4085 tools/power/x86/turbostat/turbostat.c do_ring_perf_limit_reasons = 1;