From 9a628224a61bbcd2b50b3ec96e661fbbb49b619a Mon Sep 17 00:00:00 2001
From: Pravin B Shelar <pshelar@nicira.com>
Date: Mon, 17 Jun 2013 17:50:07 -0700
Subject: [PATCH] ip_tunnel: Add dont fragment flag.
This flag will be used by ovs tunneling.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/net/ip_tunnels.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 32e130b560fa69..10bbb4273f7da4 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -73,6 +73,7 @@ struct ip_tunnel {
#define TUNNEL_REC __cpu_to_be16(0x20)
#define TUNNEL_VERSION __cpu_to_be16(0x40)
#define TUNNEL_NO_KEY __cpu_to_be16(0x80)
+#define TUNNEL_DONT_FRAGMENT __cpu_to_be16(0x0100)
struct tnl_ptk_info {
__be16 flags;
--
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