From a308da1627d711fd0c7542bfe892abc78d65d215 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Mon, 14 Jan 2008 05:36:50 -0800 Subject: [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 Signed-off-by: David S. Miller --- net/ipv4/raw.c | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) (limited to 'net/ipv4') diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index 206c869db92..91a52184351 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -1003,15 +1003,31 @@ static const struct file_operations raw_seq_fops = { .release = seq_release_net, }; -int __init raw_proc_init(void) +static __net_init int raw_init_net(struct net *net) { - if (!proc_net_fops_create(&init_net, "raw", S_IRUGO, &raw_seq_fops)) + 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) +{ + 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 */ -- cgit v1.2.3-70-g09d2