diff options
Diffstat (limited to 'include/net/net_namespace.h')
| -rw-r--r-- | include/net/net_namespace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 854d39ef1ca3..ab96fb59131c 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 @@ -225,6 +228,8 @@ extern struct list_head net_namespace_list; struct net *get_net_ns_by_pid(pid_t pid); struct net *get_net_ns_by_fd(int fd); +u64 net_gen_cookie(struct net *net); + #ifdef CONFIG_SYSCTL void ipx_register_sysctl(void); void ipx_unregister_sysctl(void); |