--- zzzz-none-000/linux-5.15.111/kernel/softirq.c	2023-05-11 14:00:40.000000000 +0000
+++ puma7-atom-6670-761/linux-5.15.111/kernel/softirq.c	2024-02-07 10:23:29.000000000 +0000
@@ -29,6 +29,8 @@
 #include <linux/wait_bit.h>
 
 #include <asm/softirq_stack.h>
+#include <avm/power/power.h>
+#include <avm/profile/profile.h>
 
 #define CREATE_TRACE_POINTS
 #include <trace/events/irq.h>
@@ -534,6 +536,7 @@
 	softirq_handle_begin();
 	in_hardirq = lockdep_softirq_start();
 	account_softirq_enter(current);
+	avm_sum_softirq_enter();
 
 restart:
 	/* Reset the pending bitmask before enabling irqs */
@@ -544,6 +547,7 @@
 	h = softirq_vec;
 
 	while ((softirq_bit = ffs(pending))) {
+		struct _runtime_stat *pts;
 		unsigned int vec_nr;
 		int prev_count;
 
@@ -554,9 +558,15 @@
 
 		kstat_incr_softirqs_this_cpu(vec_nr);
 
+		avm_simple_profiling_log(avm_profile_data_type_sw_irq_begin,
+					 (unsigned long)(h->action), (unsigned int)h);
 		trace_softirq_entry(vec_nr);
+		pts = avm_softirq_enter(vec_nr);
 		h->action(h);
+		avm_softirq_leave(pts);
 		trace_softirq_exit(vec_nr);
+		avm_simple_profiling_log(avm_profile_data_type_sw_irq_end,
+					 (unsigned long)(h->action), (unsigned int)h);
 		if (unlikely(prev_count != preempt_count())) {
 			pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
 			       vec_nr, softirq_to_name[vec_nr], h->action,
@@ -582,6 +592,7 @@
 		wakeup_softirqd();
 	}
 
+	avm_sum_softirq_leave();
 	account_softirq_exit(current);
 	lockdep_softirq_end(in_hardirq);
 	softirq_handle_end();
@@ -727,6 +738,8 @@
 	t->next = NULL;
 	*head->tail = t;
 	head->tail = &(t->next);
+	avm_simple_profiling_log(avm_profile_data_type_trigger_tasklet_begin,
+				 (unsigned long)(t->func), softirq_nr);
 	raise_softirq_irqoff(softirq_nr);
 	local_irq_restore(flags);
 }
@@ -772,6 +785,7 @@
 	local_irq_enable();
 
 	while (list) {
+		struct _runtime_stat *pfunc_stat;
 		struct tasklet_struct *t = list;
 
 		list = list->next;
@@ -781,9 +795,19 @@
 				if (tasklet_clear_sched(t)) {
 					if (t->use_callback)
 						t->callback(t);
-					else
+					else {
+						avm_simple_profiling_log(avm_profile_data_type_trigger_tasklet_end,
+								(unsigned long)(t->func), softirq_nr);
+						avm_simple_profiling_log(avm_profile_data_type_tasklet_begin,
+								(unsigned long)(t->func), (unsigned int)(t->data));
+						pfunc_stat = avm_taskletfunc_enter(t->func, softirq_nr);
 						t->func(t->data);
+						avm_taskletfunc_leave(pfunc_stat);
+						avm_simple_profiling_log(avm_profile_data_type_tasklet_end,
+								(unsigned long)(t->func), (unsigned int)(t->data));
+					}
 				}
+
 				tasklet_unlock(t);
 				continue;
 			}