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-rw-r--r--include/trace/events/power.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index cda100d6762d..9e9475c85de5 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -35,6 +35,59 @@ 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 energy,
+ u32 freq
+ ),
+
+ TP_ARGS(core_busy,
+ scaled_busy,
+ state,
+ mperf,
+ aperf,
+ energy,
+ freq
+ ),
+
+ TP_STRUCT__entry(
+ __field(u32, core_busy)
+ __field(u32, scaled_busy)
+ __field(u32, state)
+ __field(u64, mperf)
+ __field(u64, aperf)
+ __field(u32, energy)
+ __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->energy = energy;
+ __entry->freq = freq;
+ ),
+
+ TP_printk("core_busy=%lu scaled=%lu state=%lu mperf=%llu aperf=%llu energy=%lu 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->energy,
+ (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

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