diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/inet_frag.h | 15 | ||||
| -rw-r--r-- | include/net/ip.h | 4 | ||||
| -rw-r--r-- | include/net/ipv6.h | 4 |
3 files changed, 19 insertions, 4 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 74e9cb9b694..d51f23873da 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -18,4 +18,19 @@ struct inet_frag_queue { #define LAST_IN 1 }; +#define INETFRAGS_HASHSZ 64 + +struct inet_frags { + struct list_head lru_list; + struct hlist_head hash[INETFRAGS_HASHSZ]; + rwlock_t lock; + u32 rnd; + int nqueues; + atomic_t mem; + struct timer_list secret_timer; +}; + +void inet_frags_init(struct inet_frags *); +void inet_frags_fini(struct inet_frags *); + #endif diff --git a/include/net/ip.h b/include/net/ip.h index 875c5ed5334..c08c59e2384 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -333,8 +333,8 @@ enum ip_defrag_users }; int ip_defrag(struct sk_buff *skb, u32 user); -extern int ip_frag_nqueues; -extern atomic_t ip_frag_mem; +int ip_frag_mem(void); +int ip_frag_nqueues(void); /* * Functions provided by ip_forward.c diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 31b3f1b45a2..77cdab3ce16 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -252,8 +252,8 @@ struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space, extern int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb); -extern int ip6_frag_nqueues; -extern atomic_t ip6_frag_mem; +int ip6_frag_nqueues(void); +int ip6_frag_mem(void); #define IPV6_FRAG_TIMEOUT (60*HZ) /* 60 seconds */ |