sched: RT-balance on new task

rt-balance when creating new tasks.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/sched.c b/kernel/sched.c
index c591abd..36bd8ff 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1722,6 +1722,7 @@
 		inc_nr_running(p, rq);
 	}
 	check_preempt_curr(rq, p);
+	wakeup_balance_rt(rq, p);
 	task_rq_unlock(rq, &flags);
 }