nf_conntrack_acct.c (707B)
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}