[NETNS][RAW]: Create the /proc/net/raw(6) in each namespace.
To do so, just register the proper subsystem and create files in
->init callbacks.
No other special per-namespace handling for raw sockets is required.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 206c869..91a5218 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -1003,15 +1003,31 @@
.release = seq_release_net,
};
+static __net_init int raw_init_net(struct net *net)
+{
+ if (!proc_net_fops_create(net, "raw", S_IRUGO, &raw_seq_fops))
+ return -ENOMEM;
+
+ return 0;
+}
+
+static __net_exit void raw_exit_net(struct net *net)
+{
+ proc_net_remove(net, "raw");
+}
+
+static __net_initdata struct pernet_operations raw_net_ops = {
+ .init = raw_init_net,
+ .exit = raw_exit_net,
+};
+
int __init raw_proc_init(void)
{
- if (!proc_net_fops_create(&init_net, "raw", S_IRUGO, &raw_seq_fops))
- return -ENOMEM;
- return 0;
+ return register_pernet_subsys(&raw_net_ops);
}
void __init raw_proc_exit(void)
{
- proc_net_remove(&init_net, "raw");
+ unregister_pernet_subsys(&raw_net_ops);
}
#endif /* CONFIG_PROC_FS */