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>
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 5556111..cc8f03c 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -120,6 +120,9 @@
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;