From 8d0b94afdca84598912347e61defa846a0988d04 Mon Sep 17 00:00:00 2001
From: Martin KaFai Lau <kafai@fb.com>
Date: Fri, 22 May 2015 20:56:04 -0700
Subject: ipv6: Keep track of DST_NOCACHE routes in case of iface
 down/unregister

This patch keeps track of the DST_NOCACHE routes in a list and replaces its
dev with loopback during the iface down/unregister event.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/net/ip6_fib.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include/net/ip6_fib.h')

diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 5556111022eb..cc8f03c10c43 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -120,6 +120,9 @@ struct rt6_info {
 	struct rt6key			rt6i_src;
 	struct rt6key			rt6i_prefsrc;
 
+	struct list_head		rt6i_uncached;
+	struct uncached_list		*rt6i_uncached_list;
+
 	struct inet6_dev		*rt6i_idev;
 
 	u32				rt6i_metric;
-- 
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