diff options
Diffstat (limited to 'tools/perf/arch/x86/util/intel-pt.c')
| -rw-r--r-- | tools/perf/arch/x86/util/intel-pt.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c index a2412e9d883b..18b21514c153 100644 --- a/tools/perf/arch/x86/util/intel-pt.c +++ b/tools/perf/arch/x86/util/intel-pt.c @@ -302,6 +302,7 @@ static int intel_pt_info_fill(struct auxtrace_record *itr, bool cap_user_time_zero = false, per_cpu_mmaps; u64 tsc_bit, mtc_bit, mtc_freq_bits, cyc_bit, noretcomp_bit; u32 tsc_ctc_ratio_n, tsc_ctc_ratio_d; + unsigned long max_non_turbo_ratio; int err; if (priv_size != INTEL_PT_AUXTRACE_PRIV_SIZE) @@ -317,6 +318,10 @@ static int intel_pt_info_fill(struct auxtrace_record *itr, intel_pt_tsc_ctc_ratio(&tsc_ctc_ratio_n, &tsc_ctc_ratio_d); + if (perf_pmu__scan_file(intel_pt_pmu, "max_nonturbo_ratio", + "%lu", &max_non_turbo_ratio) != 1) + max_non_turbo_ratio = 0; + if (!session->evlist->nr_mmaps) return -EINVAL; @@ -351,6 +356,7 @@ static int intel_pt_info_fill(struct auxtrace_record *itr, auxtrace_info->priv[INTEL_PT_TSC_CTC_N] = tsc_ctc_ratio_n; auxtrace_info->priv[INTEL_PT_TSC_CTC_D] = tsc_ctc_ratio_d; auxtrace_info->priv[INTEL_PT_CYC_BIT] = cyc_bit; + auxtrace_info->priv[INTEL_PT_MAX_NONTURBO_RATIO] = max_non_turbo_ratio; return 0; } |