1// SPDX-License-Identifier: GPL-2.0-only
2/* Accounting handling for netfilter. */
3
4/*
5 * (C) 2008 Krzysztof Piotr Oledzki <ole@ans.pl>
6 */
7
8#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
9
10#include <linux/netfilter.h>
11#include <linux/slab.h>
12#include <linux/kernel.h>
13#include <linux/moduleparam.h>
14#include <linux/export.h>
15
16#include <net/netfilter/nf_conntrack.h>
17#include <net/netfilter/nf_conntrack_extend.h>
18#include <net/netfilter/nf_conntrack_acct.h>
19
20static bool nf_ct_acct __read_mostly;
21
22module_param_named(acct, nf_ct_acct, bool, 0644);
23MODULE_PARM_DESC(acct, "Enable connection tracking flow accounting.");
24
25void nf_conntrack_acct_pernet_init(struct net *net)
26{
27 net->ct.sysctl_acct = nf_ct_acct;
28}
29