kernel: Measure time spent in interrupt handlers

2013-11-18 01:50:37 +01:00
parent 6a164daad4
commit 955c7edec2
3 changed files with 15 additions and 3 deletions
@@ -60,6 +60,8 @@ typedef struct cpu_ent {

 	// keeping track of CPU activity
 	bigtime_t		active_time;
+	bigtime_t		irq_time;
+	bigtime_t		interrupt_time;
 	bigtime_t		last_kernel_time;
 	bigtime_t		last_user_time;