diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 19ea8f5..6a3d078 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -29,6 +29,7 @@
 #include <linux/suspend.h>
 #include <linux/syscore_ops.h>
 #include <linux/tick.h>
+#include <linux/sched.h>
 #include <trace/events/power.h>
 
 static LIST_HEAD(cpufreq_policy_list);
@@ -428,6 +429,7 @@
 void cpufreq_freq_transition_begin(struct cpufreq_policy *policy,
 		struct cpufreq_freqs *freqs)
 {
+	int cpu;
 
 	/*
 	 * Catch double invocations of _begin() which lead to self-deadlock.
@@ -456,6 +458,8 @@
 	spin_unlock(&policy->transition_lock);
 
 	scale_freq_capacity(policy, freqs);
+	for_each_cpu(cpu, policy->cpus)
+		trace_cpu_capacity(capacity_curr_of(cpu), cpu);
 
 	cpufreq_notify_transition(policy, freqs, CPUFREQ_PRECHANGE);
 }
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 074a7c0..d1ab918 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1092,6 +1092,8 @@
 	struct capacity_state *cap_states; /* ptr to capacity state array */
 };
 
+unsigned long capacity_curr_of(int cpu);
+
 struct sched_group;
 
 struct sched_domain_shared {
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index 070be71..ec6f815 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -172,6 +172,13 @@
 		  (unsigned long)__entry->cpu_id)
 );
 
+DEFINE_EVENT(cpu, cpu_capacity,
+
+	TP_PROTO(unsigned int capacity, unsigned int cpu_id),
+
+	TP_ARGS(capacity, cpu_id)
+);
+
 TRACE_EVENT(device_pm_callback_start,
 
 	TP_PROTO(struct device *dev, const char *pm_ops, int event),
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 71f9a53..766c693 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -5153,6 +5153,17 @@
 	}
 }
 
+/*
+ * Returns the current capacity of cpu after applying both
+ * cpu and freq scaling.
+ */
+unsigned long capacity_curr_of(int cpu)
+{
+	return cpu_rq(cpu)->cpu_capacity_orig *
+	       arch_scale_freq_capacity(NULL, cpu)
+	       >> SCHED_CAPACITY_SHIFT;
+}
+
 static inline bool energy_aware(void)
 {
 	return sched_feat(ENERGY_AWARE);
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 7de37eb..1f5fb36d 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1575,17 +1575,6 @@
 	return __cpu_util(cpu, 0);
 }
 
-/*
- * Returns the current capacity of cpu after applying both
- * cpu and freq scaling.
- */
-static inline unsigned long capacity_curr_of(int cpu)
-{
-	return cpu_rq(cpu)->cpu_capacity_orig *
-	       arch_scale_freq_capacity(NULL, cpu)
-	       >> SCHED_CAPACITY_SHIFT;
-}
-
 #endif
 
 #ifdef CONFIG_CPU_FREQ_GOV_SCHED