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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2015-01-15 15:11:17 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-19 14:32:03 -0500 |
| commit | 1728d4fabd1bc9965728de25dda0b694b8da6450 (patch) | |
| tree | ded88a9a2a0c6feb7374093f4ba85debcb0ee894 /net/ipv6/ip6_tunnel.c | |
| parent | d37512a277dfb2cef8a578e25a3246f61399a55a (diff) | |
| download | talos-op-linux-1728d4fabd1bc9965728de25dda0b694b8da6450.tar.gz talos-op-linux-1728d4fabd1bc9965728de25dda0b694b8da6450.zip | |
tunnels: advertise link netns via netlink
Implement rtnl_link_ops->get_link_net() callback so that IFLA_LINK_NETNSID is
added to rtnetlink messages.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_tunnel.c')
| -rw-r--r-- | net/ipv6/ip6_tunnel.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 92b3da571980..266a264ec212 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -1760,6 +1760,14 @@ nla_put_failure: return -EMSGSIZE; } +struct net *ip6_tnl_get_link_net(const struct net_device *dev) +{ + struct ip6_tnl *tunnel = netdev_priv(dev); + + return tunnel->net; +} +EXPORT_SYMBOL(ip6_tnl_get_link_net); + static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = { [IFLA_IPTUN_LINK] = { .type = NLA_U32 }, [IFLA_IPTUN_LOCAL] = { .len = sizeof(struct in6_addr) }, @@ -1783,6 +1791,7 @@ static struct rtnl_link_ops ip6_link_ops __read_mostly = { .dellink = ip6_tnl_dellink, .get_size = ip6_tnl_get_size, .fill_info = ip6_tnl_fill_info, + .get_link_net = ip6_tnl_get_link_net, }; static struct xfrm6_tunnel ip4ip6_handler __read_mostly = { |
