diff --git a/include/linux/sched.h b/include/linux/sched.h
index 9e5a88a..e951bd2 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2337,7 +2337,10 @@
 	return unlikely(test_tsk_thread_flag(p,TIF_SIGPENDING));
 }
 
-extern int __fatal_signal_pending(struct task_struct *p);
+static inline int __fatal_signal_pending(struct task_struct *p)
+{
+	return unlikely(sigismember(&p->pending.signal, SIGKILL));
+}
 
 static inline int fatal_signal_pending(struct task_struct *p)
 {