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Diffstat (limited to 'include/linux/netdevice.h')
-rw-r--r--include/linux/netdevice.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 47c7f5b8f675..f254982e1a8f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2338,6 +2338,13 @@ struct netdev_notifier_info {
struct net_device *dev;
};
+struct netdev_notifier_info_ext {
+ struct netdev_notifier_info info; /* must be first */
+ union {
+ u32 mtu;
+ } ext;
+};
+
struct netdev_notifier_change_info {
struct netdev_notifier_info info; /* must be first */
unsigned int flags_changed;