1 files changed, 111 insertions, 0 deletions

diff --git a/kernel/include/trace/events/thermal.h b/kernel/include/trace/events/thermal.h
index 0f4f95d63..5738bb3e2 100644
--- a/kernel/include/trace/events/thermal.h
+++ b/kernel/include/trace/events/thermal.h
@@ -4,6 +4,7 @@
 #if !defined(_TRACE_THERMAL_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _TRACE_THERMAL_H
 
+#include <linux/devfreq.h>
 #include <linux/thermal.h>
 #include <linux/tracepoint.h>
 
@@ -77,6 +78,116 @@ TRACE_EVENT(thermal_zone_trip,
 		__entry->trip_type)
 );
 
+TRACE_EVENT(thermal_power_cpu_get_power,
+	TP_PROTO(const struct cpumask *cpus, unsigned long freq, u32 *load,
+		size_t load_len, u32 dynamic_power, u32 static_power),
+
+	TP_ARGS(cpus, freq, load, load_len, dynamic_power, static_power),
+
+	TP_STRUCT__entry(
+		__bitmask(cpumask, num_possible_cpus())
+		__field(unsigned long, freq          )
+		__dynamic_array(u32,   load, load_len)
+		__field(size_t,        load_len      )
+		__field(u32,           dynamic_power )
+		__field(u32,           static_power  )
+	),
+
+	TP_fast_assign(
+		__assign_bitmask(cpumask, cpumask_bits(cpus),
+				num_possible_cpus());
+		__entry->freq = freq;
+		memcpy(__get_dynamic_array(load), load,
+			load_len * sizeof(*load));
+		__entry->load_len = load_len;
+		__entry->dynamic_power = dynamic_power;
+		__entry->static_power = static_power;
+	),
+
+	TP_printk("cpus=%s freq=%lu load={%s} dynamic_power=%d static_power=%d",
+		__get_bitmask(cpumask), __entry->freq,
+		__print_array(__get_dynamic_array(load), __entry->load_len, 4),
+		__entry->dynamic_power, __entry->static_power)
+);
+
+TRACE_EVENT(thermal_power_cpu_limit,
+	TP_PROTO(const struct cpumask *cpus, unsigned int freq,
+		unsigned long cdev_state, u32 power),
+
+	TP_ARGS(cpus, freq, cdev_state, power),
+
+	TP_STRUCT__entry(
+		__bitmask(cpumask, num_possible_cpus())
+		__field(unsigned int,  freq      )
+		__field(unsigned long, cdev_state)
+		__field(u32,           power     )
+	),
+
+	TP_fast_assign(
+		__assign_bitmask(cpumask, cpumask_bits(cpus),
+				num_possible_cpus());
+		__entry->freq = freq;
+		__entry->cdev_state = cdev_state;
+		__entry->power = power;
+	),
+
+	TP_printk("cpus=%s freq=%u cdev_state=%lu power=%u",
+		__get_bitmask(cpumask), __entry->freq, __entry->cdev_state,
+		__entry->power)
+);
+
+TRACE_EVENT(thermal_power_devfreq_get_power,
+	TP_PROTO(struct thermal_cooling_device *cdev,
+		 struct devfreq_dev_status *status, unsigned long freq,
+		u32 dynamic_power, u32 static_power),
+
+	TP_ARGS(cdev, status,  freq, dynamic_power, static_power),
+
+	TP_STRUCT__entry(
+		__string(type,         cdev->type    )
+		__field(unsigned long, freq          )
+		__field(u32,           load          )
+		__field(u32,           dynamic_power )
+		__field(u32,           static_power  )
+	),
+
+	TP_fast_assign(
+		__assign_str(type, cdev->type);
+		__entry->freq = freq;
+		__entry->load = (100 * status->busy_time) / status->total_time;
+		__entry->dynamic_power = dynamic_power;
+		__entry->static_power = static_power;
+	),
+
+	TP_printk("type=%s freq=%lu load=%u dynamic_power=%u static_power=%u",
+		__get_str(type), __entry->freq,
+		__entry->load, __entry->dynamic_power, __entry->static_power)
+);
+
+TRACE_EVENT(thermal_power_devfreq_limit,
+	TP_PROTO(struct thermal_cooling_device *cdev, unsigned long freq,
+		unsigned long cdev_state, u32 power),
+
+	TP_ARGS(cdev, freq, cdev_state, power),
+
+	TP_STRUCT__entry(
+		__string(type,         cdev->type)
+		__field(unsigned int,  freq      )
+		__field(unsigned long, cdev_state)
+		__field(u32,           power     )
+	),
+
+	TP_fast_assign(
+		__assign_str(type, cdev->type);
+		__entry->freq = freq;
+		__entry->cdev_state = cdev_state;
+		__entry->power = power;
+	),
+
+	TP_printk("type=%s freq=%u cdev_state=%lu power=%u",
+		__get_str(type), __entry->freq, __entry->cdev_state,
+		__entry->power)
+);
 #endif /* _TRACE_THERMAL_H */
 
 /* This part must be outside protection */