diff -drupN a/kernel/sched/cputime.c b/kernel/sched/cputime.c
--- a/kernel/sched/cputime.c	2018-08-06 17:23:04.000000000 +0300
+++ b/kernel/sched/cputime.c	2022-06-12 05:28:14.000000000 +0300
@@ -4,11 +4,12 @@
 #include <linux/kernel_stat.h>
 #include <linux/static_key.h>
 #include <linux/context_tracking.h>
+#include <linux/cpufreq_times.h>
 #include "sched.h"
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt.h>
 #endif
-
+#include "walt.h"
 
 #ifdef CONFIG_IRQ_TIME_ACCOUNTING
 
@@ -46,11 +47,18 @@ void irqtime_account_irq(struct task_str
 	struct irqtime *irqtime = this_cpu_ptr(&cpu_irqtime);
 	s64 delta;
 	int cpu;
+#ifdef CONFIG_SCHED_WALT
+	u64 wallclock;
+	bool account = true;
+#endif
 
 	if (!sched_clock_irqtime)
 		return;
 
 	cpu = smp_processor_id();
+#ifdef CONFIG_SCHED_WALT
+	wallclock = sched_clock_cpu(cpu);
+#endif
 	delta = sched_clock_cpu(cpu) - irqtime->irq_start_time;
 	irqtime->irq_start_time += delta;
 
@@ -65,8 +73,16 @@ void irqtime_account_irq(struct task_str
 		irqtime->hardirq_time += delta;
 	else if (in_serving_softirq() && curr != this_cpu_ksoftirqd())
 		irqtime->softirq_time += delta;
+#ifdef CONFIG_SCHED_WALT
+	else
+		account = false;
+#endif
 
 	u64_stats_update_end(&irqtime->sync);
+#ifdef CONFIG_SCHED_WALT
+	if (account)
+		walt_account_irqtime(cpu, curr, delta, wallclock);
+#endif
 }
 EXPORT_SYMBOL_GPL(irqtime_account_irq);
 
@@ -147,6 +163,9 @@ void account_user_time(struct task_struc
 
 	/* Account for user time used */
 	acct_account_cputime(p);
+
+	/* Account power usage for user time */
+	cpufreq_acct_update_power(p, cputime);
 }
 
 /*
@@ -197,6 +216,9 @@ void __account_system_time(struct task_s
 
 	/* Account for system time used */
 	acct_account_cputime(p);
+
+	/* Account power usage for system time */
+	cpufreq_acct_update_power(p, cputime);
 }
 
 /*