--- cadcc61ab714ad5d10a4044cb6601074d5953e96
+++ 5cc8d0c24cff5ece4e5c4ed38dcb6a61aaf8e9e2
@@ -132,7 +132,7 @@ static void __exit_signal(struct task_st
 		sig->inblock += task_io_get_inblock(tsk);
 		sig->oublock += task_io_get_oublock(tsk);
 		task_io_accounting_add(&sig->ioac, &tsk->ioac);
-		sig->sum_sched_runtime += tsk->se.sum_exec_runtime;
+		sig->sum_sched_runtime += tsk_seruntime(tsk);
 	}
 
 	sig->nr_threads--;