diff options
Diffstat (limited to 'include/trace/events/power.h')
| -rw-r--r-- | include/trace/events/power.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h index cda100d..e5bf9a7 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -35,6 +35,54 @@ DEFINE_EVENT(cpu, cpu_idle, TP_ARGS(state, cpu_id) ); +TRACE_EVENT(pstate_sample, + + TP_PROTO(u32 core_busy, + u32 scaled_busy, + u32 state, + u64 mperf, + u64 aperf, + u32 freq + ), + + TP_ARGS(core_busy, + scaled_busy, + state, + mperf, + aperf, + freq + ), + + TP_STRUCT__entry( + __field(u32, core_busy) + __field(u32, scaled_busy) + __field(u32, state) + __field(u64, mperf) + __field(u64, aperf) + __field(u32, freq) + + ), + + TP_fast_assign( + __entry->core_busy = core_busy; + __entry->scaled_busy = scaled_busy; + __entry->state = state; + __entry->mperf = mperf; + __entry->aperf = aperf; + __entry->freq = freq; + ), + + TP_printk("core_busy=%lu scaled=%lu state=%lu mperf=%llu aperf=%llu freq=%lu ", + (unsigned long)__entry->core_busy, + (unsigned long)__entry->scaled_busy, + (unsigned long)__entry->state, + (unsigned long long)__entry->mperf, + (unsigned long long)__entry->aperf, + (unsigned long)__entry->freq + ) + +); + /* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */ #ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING #define _PWR_EVENT_AVOID_DOUBLE_DEFINING |
