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| author |   Len Brown <len.brown@intel.com> | 2015-03-23 18:36:57 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2015-04-13 15:52:54 -0400 |
| commit | 8f61f3598d541b12e714d9e3f8f6094cff946c6f (patch) | |
| tree | a11cee536cdaaeb3ce292fc21085f39442aa3057 /tools | |
| parent | tools/power turbostat: update PERF_LIMIT_REASONS decoding (diff) | |
| download | linux-dev-8f61f3598d541b12e714d9e3f8f6094cff946c6f.tar.xz linux-dev-8f61f3598d541b12e714d9e3f8f6094cff946c6f.zip | |
tools/power turbostat: label base frequency
syntax only.
The cool kids are now using the phrase "base frequency",
where in the past we used "max non-turbo frequency" or "TSC frequency".
This distinction becomes important when a processor has a TSC
that runs at a different speed than the "base frequency".
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 50ef8577b91f..9bf6ca9f5352 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -1091,11 +1091,11 @@ void dump_system_config_info(void) fprintf(stderr, "cpu0: MSR_NHM_PLATFORM_INFO: 0x%08llx\n", msr); ratio = (msr >> 40) & 0xFF; - fprintf(stderr, "%d * %.0f = %.0f MHz max efficiency\n", + fprintf(stderr, "%d * %.0f = %.0f MHz max efficiency frequency\n", ratio, bclk, ratio * bclk); ratio = (msr >> 8) & 0xFF; - fprintf(stderr, "%d * %.0f = %.0f MHz TSC frequency\n", + fprintf(stderr, "%d * %.0f = %.0f MHz base frequency\n", ratio, bclk, ratio * bclk); get_msr(0, MSR_IA32_POWER_CTL, &msr); |