diff options
| 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 | |
| parent | d37512a277dfb2cef8a578e25a3246f61399a55a (diff) | |
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')
| -rw-r--r-- | net/ipv6/ip6_gre.c | 1 | ||||
| -rw-r--r-- | net/ipv6/ip6_tunnel.c | 9 | ||||
| -rw-r--r-- | net/ipv6/ip6_vti.c | 1 | ||||
| -rw-r--r-- | net/ipv6/sit.c | 1 |
4 files changed, 12 insertions, 0 deletions
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index 13cda4c6313b..9306a5ff9149 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -1662,6 +1662,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = { .dellink = ip6gre_dellink, .get_size = ip6gre_get_size, .fill_info = ip6gre_fill_info, + .get_link_net = ip6_tnl_get_link_net, }; static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = { 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 = { diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index ace10d0b3aac..5fb9e212eca8 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -1016,6 +1016,7 @@ static struct rtnl_link_ops vti6_link_ops __read_mostly = { .changelink = vti6_changelink, .get_size = vti6_get_size, .fill_info = vti6_fill_info, + .get_link_net = ip6_tnl_get_link_net, }; static void __net_exit vti6_destroy_tunnels(struct vti6_net *ip6n) diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 213546bd6d5d..3cc197c72b59 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -1763,6 +1763,7 @@ static struct rtnl_link_ops sit_link_ops __read_mostly = { .get_size = ipip6_get_size, .fill_info = ipip6_fill_info, .dellink = ipip6_dellink, + .get_link_net = ip_tunnel_get_link_net, }; static struct xfrm_tunnel sit_handler __read_mostly = { |