diff options
Diffstat (limited to 'include/net/net_namespace.h')
| -rw-r--r-- | include/net/net_namespace.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 4c2cd9378699..b8ceaf0cd997 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -36,6 +36,7 @@ #include <linux/ns_common.h> #include <linux/idr.h> #include <linux/skbuff.h> +#include <linux/notifier.h> struct user_namespace; struct proc_dir_entry; @@ -104,6 +105,8 @@ struct net { struct hlist_head *dev_name_head; struct hlist_head *dev_index_head; + struct raw_notifier_head netdev_chain; + /* Note that @hash_mix can be read millions times per second, * it is critical that it is on a read_mostly cache line. */ @@ -326,7 +329,8 @@ static inline struct net *read_pnet(const possible_net_t *pnet) /* Protected by net_rwsem */ #define for_each_net(VAR) \ list_for_each_entry(VAR, &net_namespace_list, list) - +#define for_each_net_continue_reverse(VAR) \ + list_for_each_entry_continue_reverse(VAR, &net_namespace_list, list) #define for_each_net_rcu(VAR) \ list_for_each_entry_rcu(VAR, &net_namespace_list, list) @@ -342,7 +346,7 @@ static inline struct net *read_pnet(const possible_net_t *pnet) #define __net_initconst __initconst #endif -int peernet2id_alloc(struct net *net, struct net *peer); +int peernet2id_alloc(struct net *net, struct net *peer, gfp_t gfp); int peernet2id(struct net *net, struct net *peer); bool peernet_has_id(struct net *net, struct net *peer); struct net *get_net_ns_by_id(struct net *net, int id); |