datapath: Use RCU callback when detaching netdevices.

[cascardo/ovs.git] / datapath / vport-netdev.h

diff --git a/datapath/vport-netdev.h b/datapath/vport-netdev.h
index c9cf5e5..b4f455d 100644 (file)
--- a/datapath/vport-netdev.h
+++ b/datapath/vport-netdev.h
@@ -20,12 +20,15 @@
 #define VPORT_NETDEV_H 1
 
 #include <linux/netdevice.h>
+#include <linux/rcupdate.h>
 
 #include "vport.h"
 
 struct vport *ovs_netdev_get_vport(struct net_device *dev);
 
 struct netdev_vport {
+       struct rcu_head rcu;
+
        struct net_device *dev;
 };