+static void untimeout(struct nf_conntrack_tuple_hash *i,
+ struct ctnl_timeout *timeout)
+{
+ struct nf_conn *ct = nf_ct_tuplehash_to_ctrack(i);
+ struct nf_conn_timeout *timeout_ext = nf_ct_timeout_find(ct);
+
+ if (timeout_ext && (!timeout || timeout_ext->timeout == timeout))
+ RCU_INIT_POINTER(timeout_ext->timeout, NULL);
+}
+
+static void ctnl_untimeout(struct ctnl_timeout *timeout)
+{
+ struct nf_conntrack_tuple_hash *h;
+ const struct hlist_nulls_node *nn;
+ int i;
+
+ local_bh_disable();
+ for (i = 0; i < init_net.ct.htable_size; i++) {
+ spin_lock(&nf_conntrack_locks[i % CONNTRACK_LOCKS]);
+ if (i < init_net.ct.htable_size) {
+ hlist_nulls_for_each_entry(h, nn, &init_net.ct.hash[i], hnnode)
+ untimeout(h, timeout);
+ }
+ spin_unlock(&nf_conntrack_locks[i % CONNTRACK_LOCKS]);
+ }
+ local_bh_enable();
+}
+