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authorPavel Emelyanov <xemul@openvz.org>2008-03-24 14:53:49 -0700
committerDavid S. Miller <davem@davemloft.net>2008-03-24 14:53:49 -0700
commit15439febb0bd530f85e40ad6fa8e9f75106639ef (patch)
tree2145776f46193a29418c4082d6334fc6cd82fee8
parent06802a819a0a2d31c952c0624cea6cd00e4e50da (diff)
[NETNS][UDP]: Register /proc/net/udp in a namespace.
After the commit a91275eff43a527e1a25d6d034cbcd19ee323e64 ([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>
-rw-r--r--net/ipv4/udp.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 8c1f5eaafcd..9cd48b0bb7d 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1701,14 +1701,29 @@ static struct udp_seq_afinfo udp4_seq_afinfo = {
.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)
{
- return udp_proc_register(&init_net, &udp4_seq_afinfo);
+ return register_pernet_subsys(&udp4_net_ops);
}
void udp4_proc_exit(void)
{
- udp_proc_unregister(&init_net, &udp4_seq_afinfo);
+ unregister_pernet_subsys(&udp4_net_ops);
}
#endif /* CONFIG_PROC_FS */