PERF(kernel): Cleanup power events V2

Commit Message

Thomas Renninger Oct. 27, 2010, midnight UTC

None

Patch

diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 7335952..10cad5c 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -22,6 +22,7 @@ 
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/suspend.h>
+#include <trace/events/power.h>
 
 #include "power.h"
 
@@ -164,7 +165,9 @@  static int suspend_enter(suspend_state_t state)
        error = sysdev_suspend(PMSG_SUSPEND);
        if (!error) {
                if (!suspend_test(TEST_CORE) && pm_check_wakeup_events()) {
+                       trace_machine_suspend(state);
                        error = suspend_ops->enter(state);
+                       trace_machine_suspend(0);
                        events_check_enabled = false;
                }
                sysdev_resume();