C++ (Cpp) net_dec_ingress_queue Examples

Example #1

File: sch_ingress.c Project: mdamt/linux

static void ingress_destroy(struct Qdisc *sch)
{
	struct ingress_sched_data *q = qdisc_priv(sch);

	tcf_block_put(q->block);
	net_dec_ingress_queue();
}

Example #2

File: core.c Project: AshishNamdev/linux

void nf_unregister_net_hook(struct net *net, const struct nf_hook_ops *reg)
{
	struct nf_hook_entry __rcu **pp;
	struct nf_hook_entry *p;

	pp = nf_hook_entry_head(net, reg);
	if (WARN_ON_ONCE(!pp))
		return;

	mutex_lock(&nf_hook_mutex);
	for (; (p = nf_entry_dereference(*pp)) != NULL; pp = &p->next) {
		if (nf_hook_entry_ops(p) == reg) {
			rcu_assign_pointer(*pp, p->next);
			break;
		}
	}
	mutex_unlock(&nf_hook_mutex);
	if (!p) {
		WARN(1, "nf_unregister_net_hook: hook not found!\n");
		return;
	}
#ifdef CONFIG_NETFILTER_INGRESS
	if (reg->pf == NFPROTO_NETDEV && reg->hooknum == NF_NETDEV_INGRESS)
		net_dec_ingress_queue();
#endif
#ifdef HAVE_JUMP_LABEL
	static_key_slow_dec(&nf_hooks_needed[reg->pf][reg->hooknum]);
#endif
	synchronize_net();
	nf_queue_nf_hook_drop(net, p);
	/* other cpu might still process nfqueue verdict that used reg */
	synchronize_net();
	kfree(p);
}

Example #3

File: sch_ingress.c Project: 19Dan01/linux

static void ingress_destroy(struct Qdisc *sch)
{
	struct ingress_qdisc_data *p = qdisc_priv(sch);

	tcf_destroy_chain(&p->filter_list);
	net_dec_ingress_queue();
}

Example #4

File: sch_ingress.c Project: mdamt/linux

static void clsact_destroy(struct Qdisc *sch)
{
	struct clsact_sched_data *q = qdisc_priv(sch);

	tcf_block_put(q->egress_block);
	tcf_block_put(q->ingress_block);

	net_dec_ingress_queue();
	net_dec_egress_queue();
}