diff options
Diffstat (limited to 'net/netlink/af_netlink.h')
| -rw-r--r-- | net/netlink/af_netlink.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/netlink/af_netlink.h b/net/netlink/af_netlink.h index b20a1731759b..89008405d6b4 100644 --- a/net/netlink/af_netlink.h +++ b/net/netlink/af_netlink.h @@ -2,6 +2,7 @@ #define _AF_NETLINK_H #include <linux/rhashtable.h> +#include <linux/atomic.h> #include <net/sock.h> #define NLGRPSZ(x) (ALIGN(x, sizeof(unsigned long) * 8) / 8) @@ -39,8 +40,8 @@ struct netlink_sock { struct mutex *cb_mutex; struct mutex cb_def_mutex; void (*netlink_rcv)(struct sk_buff *skb); - int (*netlink_bind)(int group); - void (*netlink_unbind)(int group); + int (*netlink_bind)(struct net *net, int group); + void (*netlink_unbind)(struct net *net, int group); struct module *module; #ifdef CONFIG_NETLINK_MMAP struct mutex pg_vec_lock; @@ -50,6 +51,7 @@ struct netlink_sock { #endif /* CONFIG_NETLINK_MMAP */ struct rhash_head node; + struct rcu_head rcu; }; static inline struct netlink_sock *nlk_sk(struct sock *sk) @@ -65,14 +67,13 @@ struct netlink_table { unsigned int groups; struct mutex *cb_mutex; struct module *module; - int (*bind)(int group); - void (*unbind)(int group); + int (*bind)(struct net *net, int group); + void (*unbind)(struct net *net, int group); bool (*compare)(struct net *net, struct sock *sock); int registered; }; extern struct netlink_table *nl_table; extern rwlock_t nl_table_lock; -extern struct mutex nl_sk_hash_lock; #endif |