diff options
Diffstat (limited to 'include/net/net_namespace.h')
| -rw-r--r-- | include/net/net_namespace.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index fe80bb48ab1f..31a2b51bef2c 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -5,6 +5,7 @@ #define __NET_NET_NAMESPACE_H #include <linux/atomic.h> +#include <linux/refcount.h> #include <linux/workqueue.h> #include <linux/list.h> #include <linux/sysctl.h> @@ -46,7 +47,7 @@ struct netns_ipvs; #define NETDEV_HASHENTRIES (1 << NETDEV_HASHBITS) struct net { - atomic_t passive; /* To decided when the network + refcount_t passive; /* To decided when the network * namespace should be freed. */ atomic_t count; /* To decided when the network @@ -158,6 +159,7 @@ extern struct net init_net; struct net *copy_net_ns(unsigned long flags, struct user_namespace *user_ns, struct net *old_net); +void net_ns_barrier(void); #else /* CONFIG_NET_NS */ #include <linux/sched.h> #include <linux/nsproxy.h> @@ -168,6 +170,8 @@ static inline struct net *copy_net_ns(unsigned long flags, return ERR_PTR(-EINVAL); return old_net; } + +static inline void net_ns_barrier(void) {} #endif /* CONFIG_NET_NS */ |