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[NETNS][UDP]: Register /proc/net/udp in a namespace.

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After the commit a91275eff4 ([NETNS][IPV6]
udp - make proc handle the network namespace) it is now possible to make
this file present in newly created namespaces.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2008-03-24 14:53:49 -07:00 committed by David S. Miller
parent 06802a819a
commit 15439febb0
1 changed files with 17 additions and 2 deletions
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19
net/ipv4/udp.c
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@ -1701,14 +1701,29 @@ static struct udp_seq_afinfo udp4_seq_afinfo = {
.seq_fops = &udp4_seq_fops, .seq_fops = &udp4_seq_fops,
}; };
static int udp4_proc_init_net(struct net *net)
{
return udp_proc_register(net, &udp4_seq_afinfo);
}
static void udp4_proc_exit_net(struct net *net)
{
udp_proc_unregister(net, &udp4_seq_afinfo);
}
static struct pernet_operations udp4_net_ops = {
.init = udp4_proc_init_net,
.exit = udp4_proc_exit_net,
};
int __init udp4_proc_init(void) int __init udp4_proc_init(void)
{ {
return udp_proc_register(&init_net, &udp4_seq_afinfo); return register_pernet_subsys(&udp4_net_ops);
} }
void udp4_proc_exit(void) void udp4_proc_exit(void)
{ {
udp_proc_unregister(&init_net, &udp4_seq_afinfo); unregister_pernet_subsys(&udp4_net_ops);
} }
#endif /* CONFIG_PROC_FS */ #endif /* CONFIG_PROC_FS */