rcu/segcblist: Include rcupdate.h

The RT build on ARM complains about non-existing ULONG_CMP_LT.
This commit therefore includes rcupdate.h into rcu_segcblist.c.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

diff --git a/kernel/rcu/rcu_segcblist.c b/kernel/rcu/rcu_segcblist.c
index 7649fcd2c4c7de0504c4113309f2aa8a9757adb3..88cba7c2956ce70395d2b30bba1b1bdb3088fdb3 100644 (file)
--- a/kernel/rcu/rcu_segcblist.c
+++ b/kernel/rcu/rcu_segcblist.c
@@ -23,6 +23,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
+#include <linux/rcupdate.h>
 
 #include "rcu_segcblist.h"