diff --git a/[refs] b/[refs]
index 7390a8452808..bd0139e8b16a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c74ec2f77a7763a4a56c6cb13ecab961e1bbb456
+refs/heads/master: b4c7f538508adcde7a0a5162faec0b2ab19b90bd
diff --git a/trunk/fs/ocfs2/dlm/dlmrecovery.c b/trunk/fs/ocfs2/dlm/dlmrecovery.c
index 325c9f5529c1..186e9a76aa58 100644
--- a/trunk/fs/ocfs2/dlm/dlmrecovery.c
+++ b/trunk/fs/ocfs2/dlm/dlmrecovery.c
@@ -39,6 +39,7 @@
 #include <linux/inet.h>
 #include <linux/timer.h>
 #include <linux/kthread.h>
+#include <linux/delay.h>
 
 
 #include "cluster/heartbeat.h"