diff options
Diffstat (limited to 'net/netfilter/core.c')
| -rw-r--r-- | net/netfilter/core.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/net/netfilter/core.c b/net/netfilter/core.c index fe5f22df620c..a84478ee2ded 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -260,7 +260,22 @@ void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) } } EXPORT_SYMBOL(nf_ct_attach); -#endif + +void (*nf_ct_destroy)(struct nf_conntrack *); +EXPORT_SYMBOL(nf_ct_destroy); + +void nf_conntrack_destroy(struct nf_conntrack *nfct) +{ + void (*destroy)(struct nf_conntrack *); + + rcu_read_lock(); + destroy = rcu_dereference(nf_ct_destroy); + BUG_ON(destroy == NULL); + destroy(nfct); + rcu_read_unlock(); +} +EXPORT_SYMBOL(nf_conntrack_destroy); +#endif /* CONFIG_NF_CONNTRACK */ #ifdef CONFIG_PROC_FS struct proc_dir_entry *proc_net_netfilter; |