--- zzzz-none-000/linux-4.1.38/kernel/softirq.c	2017-01-18 18:48:06.000000000 +0000
+++ bcm63-7582-715/linux-4.1.38/kernel/softirq.c	2020-11-25 10:06:48.000000000 +0000
@@ -26,6 +26,9 @@
 #include <linux/smpboot.h>
 #include <linux/tick.h>
 #include <linux/irq.h>
+#if defined(CONFIG_AVM_SIMPLE_PROFILING)
+#include <linux/avm_profile.h>
+#endif /*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING) ---*/
 
 #define CREATE_TRACE_POINTS
 #include <trace/events/irq.h>
@@ -270,8 +273,15 @@
 		kstat_incr_softirqs_this_cpu(vec_nr);
 
 		trace_softirq_entry(vec_nr);
+		#if defined(CONFIG_AVM_SIMPLE_PROFILING)
+		avm_simple_profiling_log(avm_profile_data_type_sw_irq_begin, (unsigned int)(h->action), (unsigned int)h);
+		#endif /*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING) ---*/
 		h->action(h);
 		trace_softirq_exit(vec_nr);
+		#if defined(CONFIG_AVM_SIMPLE_PROFILING)
+		avm_simple_profiling_log(avm_profile_data_type_sw_irq_end, (unsigned int)(h->action), (unsigned int)h);
+		#endif /*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING) ---*/
+
 		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,
@@ -502,7 +512,13 @@
 				if (!test_and_clear_bit(TASKLET_STATE_SCHED,
 							&t->state))
 					BUG();
+#if defined(CONFIG_AVM_SIMPLE_PROFILING)
+				avm_simple_profiling_log(avm_profile_data_type_tasklet_begin, (unsigned int)(t->func), (unsigned int)(t->data));
+#endif  /*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING) ---*/
 				t->func(t->data);
+#if defined(CONFIG_AVM_SIMPLE_PROFILING)
+				avm_simple_profiling_log(avm_profile_data_type_tasklet_end, (unsigned int)(t->func), (unsigned int)(t->data));
+#endif  /*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING) ---*/
 				tasklet_unlock(t);
 				continue;
 			}
@@ -538,7 +554,13 @@
 				if (!test_and_clear_bit(TASKLET_STATE_SCHED,
 							&t->state))
 					BUG();
+#if defined(CONFIG_AVM_SIMPLE_PROFILING)
+				avm_simple_profiling_log(avm_profile_data_type_hi_tasklet_begin, (unsigned int)(t->func), (unsigned int)(t->data));
+#endif  /*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING) ---*/
 				t->func(t->data);
+#if defined(CONFIG_AVM_SIMPLE_PROFILING)
+				avm_simple_profiling_log(avm_profile_data_type_hi_tasklet_end, (unsigned int)(t->func), (unsigned int)(t->data));
+#endif  /*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING) ---*/
 				tasklet_unlock(t);
 				continue;
 			}