Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee139...

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / net / net_namespace.h

diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index d61e2b36d9e32227f36dc9b4d935a05e554c7478..4faf6612ecacc05d2b00877691e440338ebb0144 100644 (file)
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -110,6 +110,7 @@ struct net {
 #endif
        struct netns_ipvs       *ipvs;
        struct sock             *diag_nlsk;
+       atomic_t                rt_genid;
 };
 
 /*
@@ -315,5 +316,14 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
 }
 #endif
 
+static inline int rt_genid(struct net *net)
+{
+       return atomic_read(&net->rt_genid);
+}
+
+static inline void rt_genid_bump(struct net *net)
+{
+       atomic_inc(&net->rt_genid);
+}
 
 #endif /* __NET_NET_NAMESPACE_H */