tracing: Save both wakee and current on wakeup events

Use the sched_switch function to save both the wakee and the waker comms
in the saved cmdlines list when sched_wakeup is done.

Signed-off-by: Steven Rostedt (Google) <[email protected]>

kernel/trace/trace_sched_switch.c

@@ -44,7 +44,7 @@ probe_sched_wakeup(void *ignore, struct task_struct *wakee)
 
 	if (!flags)
 		return;
-	tracing_record_taskinfo(current, flags);
+	tracing_record_taskinfo_sched_switch(current, wakee, flags);
 }
 
 static int tracing_sched_register(void)