vlan: advertise link netns via netlink
Assign 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>
diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
index 8ac8a5c..c92b52f 100644
--- a/net/8021q/vlan_netlink.c
+++ b/net/8021q/vlan_netlink.c
@@ -238,6 +238,13 @@
return -EMSGSIZE;
}
+static struct net *vlan_get_link_net(const struct net_device *dev)
+{
+ struct net_device *real_dev = vlan_dev_priv(dev)->real_dev;
+
+ return dev_net(real_dev);
+}
+
struct rtnl_link_ops vlan_link_ops __read_mostly = {
.kind = "vlan",
.maxtype = IFLA_VLAN_MAX,
@@ -250,6 +257,7 @@
.dellink = unregister_vlan_dev,
.get_size = vlan_get_size,
.fill_info = vlan_fill_info,
+ .get_link_net = vlan_get_link_net,
};
int __init vlan_netlink_init(void)