rtnl: add link netns id to interface messages

[deliverable/linux.git] / include / net / rtnetlink.h

diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index e21b9f9653c011fe11634e2e5e745d4e5d7a9bf9..6c6d5393fc349b46c384aa033554e4d12682040d 100644 (file)
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -46,6 +46,7 @@ static inline int rtnl_msg_family(const struct nlmsghdr *nlh)
  *                         to create when creating a new device.
  *     @get_num_rx_queues: Function to determine number of receive queues
  *                         to create when creating a new device.
+ *     @get_link_net: Function to get the i/o netns of the device
  */
 struct rtnl_link_ops {
        struct list_head        list;
@@ -93,6 +94,7 @@ struct rtnl_link_ops {
        int                     (*fill_slave_info)(struct sk_buff *skb,
                                                   const struct net_device *dev,
                                                   const struct net_device *slave_dev);
+       struct net              *(*get_link_net)(const struct net_device *dev);
 };
 
 int __rtnl_link_register(struct rtnl_link_ops *ops);