1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
8 #include <linux/netfilter.h>
9 #include <linux/slab.h>
10 #include <linux/kernel.h>
11 #include <linux/moduleparam.h>
13 #include <net/netfilter/nf_conntrack.h>
14 #include <net/netfilter/nf_conntrack_extend.h>
15 #include <net/netfilter/nf_conntrack_timestamp.h>
17 static bool nf_ct_tstamp __read_mostly;
19 module_param_named(tstamp, nf_ct_tstamp, bool, 0644);
20 MODULE_PARM_DESC(tstamp, "Enable connection tracking flow timestamping.");
22 void nf_conntrack_tstamp_pernet_init(struct net *net)
24 net->ct.sysctl_tstamp = nf_ct_tstamp;