1 files changed, 16 insertions, 8 deletions

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index b43a4eec3cec..6df79e96a780 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -48,11 +48,15 @@ struct prefix_info {
 	struct in6_addr		prefix;
 };
 
-
 #include <linux/netdevice.h>
 #include <net/if_inet6.h>
 #include <net/ipv6.h>
 
+struct in6_validator_info {
+	struct in6_addr		i6vi_addr;
+	struct inet6_dev	*i6vi_dev;
+};
+
 #define IN6_ADDR_HSIZE_SHIFT	4
 #define IN6_ADDR_HSIZE		(1 << IN6_ADDR_HSIZE_SHIFT)
 
@@ -278,6 +282,10 @@ int register_inet6addr_notifier(struct notifier_block *nb);
 int unregister_inet6addr_notifier(struct notifier_block *nb);
 int inet6addr_notifier_call_chain(unsigned long val, void *v);
 
+int register_inet6addr_validator_notifier(struct notifier_block *nb);
+int unregister_inet6addr_validator_notifier(struct notifier_block *nb);
+int inet6addr_validator_notifier_call_chain(unsigned long val, void *v);
+
 void inet6_netconf_notify_devconf(struct net *net, int event, int type,
 				  int ifindex, struct ipv6_devconf *devconf);
 
@@ -308,7 +316,7 @@ static inline struct inet6_dev *in6_dev_get(const struct net_device *dev)
 	rcu_read_lock();
 	idev = rcu_dereference(dev->ip6_ptr);
 	if (idev)
-		atomic_inc(&idev->refcnt);
+		refcount_inc(&idev->refcnt);
 	rcu_read_unlock();
 	return idev;
 }
@@ -324,36 +332,36 @@ void in6_dev_finish_destroy(struct inet6_dev *idev);
 
 static inline void in6_dev_put(struct inet6_dev *idev)
 {
-	if (atomic_dec_and_test(&idev->refcnt))
+	if (refcount_dec_and_test(&idev->refcnt))
 		in6_dev_finish_destroy(idev);
 }
 
 static inline void __in6_dev_put(struct inet6_dev *idev)
 {
-	atomic_dec(&idev->refcnt);
+	refcount_dec(&idev->refcnt);
 }
 
 static inline void in6_dev_hold(struct inet6_dev *idev)
 {
-	atomic_inc(&idev->refcnt);
+	refcount_inc(&idev->refcnt);
 }
 
 void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp);
 
 static inline void in6_ifa_put(struct inet6_ifaddr *ifp)
 {
-	if (atomic_dec_and_test(&ifp->refcnt))
+	if (refcount_dec_and_test(&ifp->refcnt))
 		inet6_ifa_finish_destroy(ifp);
 }
 
 static inline void __in6_ifa_put(struct inet6_ifaddr *ifp)
 {
-	atomic_dec(&ifp->refcnt);
+	refcount_dec(&ifp->refcnt);
 }
 
 static inline void in6_ifa_hold(struct inet6_ifaddr *ifp)
 {
-	atomic_inc(&ifp->refcnt);
+	refcount_inc(&ifp->refcnt);
 }