diff options
Diffstat (limited to 'include/net/net_namespace.h')
| -rw-r--r-- | include/net/net_namespace.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 854d39ef1ca3..1c6edfdb9a2c 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -168,6 +168,9 @@ struct net { #ifdef CONFIG_XFRM struct netns_xfrm xfrm; #endif + + atomic64_t net_cookie; /* written once */ + #if IS_ENABLED(CONFIG_IP_VS) struct netns_ipvs *ipvs; #endif @@ -273,6 +276,8 @@ static inline int check_net(const struct net *net) void net_drop_ns(void *); +u64 net_gen_cookie(struct net *net); + #else static inline struct net *get_net(struct net *net) @@ -300,6 +305,11 @@ static inline int check_net(const struct net *net) return 1; } +static inline u64 net_gen_cookie(struct net *net) +{ + return 0; +} + #define net_drop_ns NULL #endif |