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ipv6: support for fib route lwtunnel encap attributes

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This patch adds support in ipv6 fib functions to parse Netlink
RTA encap attributes and attach encap state data to rt6_info.

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Roopa Prabhu
2015-07-21 10:43:48 +02:00
committed by David S. Miller
parent 571e722676
commit 19e42e4515
3 changed files with 35 additions and 3 deletions
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2
net/ipv6/ip6_fib.c
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@@ -32,6 +32,7 @@
#include <net/ipv6.h>
#include <net/ndisc.h>
#include <net/addrconf.h>
#include <net/lwtunnel.h>
#include <net/ip6_fib.h>
#include <net/ip6_route.h>
@@ -177,6 +178,7 @@ static void rt6_free_pcpu(struct rt6_info *non_pcpu_rt)
static void rt6_release(struct rt6_info *rt)
{
if (atomic_dec_and_test(&rt->rt6i_ref)) {
lwtunnel_state_put(rt->rt6i_lwtstate);
rt6_free_pcpu(rt);
dst_free(&rt->dst);
}