else
hash = &data->iphash[connlimit_iphash(addr->ip & mask->ip)];
- read_lock_bh(&nf_conntrack_lock);
+ rcu_read_lock();
/* check the saved connections */
list_for_each_entry_safe(conn, tmp, hash, list) {
- found = __nf_conntrack_find(&conn->tuple, NULL);
+ found = __nf_conntrack_find(&conn->tuple);
found_ct = NULL;
if (found != NULL)
++matches;
}
- read_unlock_bh(&nf_conntrack_lock);
+ rcu_read_unlock();
if (addit) {
/* save the new connection in our list */
module_init(connlimit_mt_init);
module_exit(connlimit_mt_exit);
MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
-MODULE_DESCRIPTION("netfilter xt_connlimit match module");
+MODULE_DESCRIPTION("Xtables: Number of connections matching");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_connlimit");
MODULE_ALIAS("ip6t_connlimit");