diff options
| author |   Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2016-09-13 17:41:33 -0700 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-09-16 23:55:30 +0200 |
| commit | 3ba7bcaa3657f5fe32295ebd17fbdaaf16608e2f (patch) | |
| tree | 0f4e6e0ccf8603afa6b703c8d9ffb73ab54addc2 /include/trace | |
| parent | cpufreq: intel_pstate: Use IOWAIT flag in Atom algorithm (diff) | |
| download | linux-dev-3ba7bcaa3657f5fe32295ebd17fbdaaf16608e2f.tar.xz linux-dev-3ba7bcaa3657f5fe32295ebd17fbdaaf16608e2f.zip | |
cpufreq: intel_pstate: Add io_boost trace
Add io_boost percent to current pstate_sample tracepoint.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/power.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h index 19e50300ce7d..54e3aad32806 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -69,7 +69,8 @@ TRACE_EVENT(pstate_sample, u64 mperf, u64 aperf, u64 tsc, - u32 freq + u32 freq, + u32 io_boost ), TP_ARGS(core_busy, @@ -79,7 +80,8 @@ TRACE_EVENT(pstate_sample, mperf, aperf, tsc, - freq + freq, + io_boost ), TP_STRUCT__entry( @@ -91,6 +93,7 @@ TRACE_EVENT(pstate_sample, __field(u64, aperf) __field(u64, tsc) __field(u32, freq) + __field(u32, io_boost) ), TP_fast_assign( @@ -102,9 +105,10 @@ TRACE_EVENT(pstate_sample, __entry->aperf = aperf; __entry->tsc = tsc; __entry->freq = freq; + __entry->io_boost = io_boost; ), - TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu ", + TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu io_boost=%lu", (unsigned long)__entry->core_busy, (unsigned long)__entry->scaled_busy, (unsigned long)__entry->from, @@ -112,7 +116,8 @@ TRACE_EVENT(pstate_sample, (unsigned long long)__entry->mperf, (unsigned long long)__entry->aperf, (unsigned long long)__entry->tsc, - (unsigned long)__entry->freq + (unsigned long)__entry->freq, + (unsigned long)__entry->io_boost ) ); |