diff --git a/net/tipc/node.h b/net/tipc/node.h
index 9087063..b61716a 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -41,6 +41,7 @@
 #include "addr.h"
 #include "net.h"
 #include "bearer.h"
+#include "msg.h"
 
 /*
  * Out-of-range value for node signature
@@ -105,6 +106,7 @@
 	spinlock_t lock;
 	struct hlist_node hash;
 	struct tipc_link *active_links[2];
+	u32 act_mtus[2];
 	struct tipc_link *links[MAX_BEARERS];
 	unsigned int action_flags;
 	struct tipc_node_bclink bclink;
@@ -143,4 +145,19 @@
 		TIPC_NOTIFY_NODE_DOWN | TIPC_WAIT_OWN_LINKS_DOWN));
 }
 
+static inline uint tipc_node_get_mtu(u32 addr, u32 selector)
+{
+	struct tipc_node *node;
+	u32 mtu;
+
+	node = tipc_node_find(addr);
+
+	if (likely(node))
+		mtu = node->act_mtus[selector & 1];
+	else
+		mtu = MAX_MSG_SIZE;
+
+	return mtu;
+}
+
 #endif