diff options
| author |   Pavel Emelyanov <xemul@openvz.org> | 2008-03-24 14:56:02 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-03-24 14:56:02 -0700 |
| commit | 757764f61d07ab8ff84699b6d608eac7bc94cecc (patch) | |
| tree | 63d9e16a8aedab764a28cecc9e1c3716d5510137 /net/ipv4/tcp_ipv4.c | |
| parent | [NETNS][UDP]: Register /proc/net/udp in a namespace. (diff) | |
| download | linux-dev-757764f61d07ab8ff84699b6d608eac7bc94cecc.tar.xz linux-dev-757764f61d07ab8ff84699b6d608eac7bc94cecc.zip | |
[NETNS][TCP]: Register /proc/net/tcp in a namespace.
After the commit f40c8174d3c21bf178283f3ef3aa8c7bf238fdec ([NETNS][IPV4]
tcp - make proc handle the network namespaces) 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>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 1a47719a55ad..649d00a50cb1 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -2425,14 +2425,29 @@ static struct tcp_seq_afinfo tcp4_seq_afinfo = { .seq_fops = &tcp4_seq_fops, }; +static int tcp4_proc_init_net(struct net *net) +{ + return tcp_proc_register(net, &tcp4_seq_afinfo); +} + +static void tcp4_proc_exit_net(struct net *net) +{ + tcp_proc_unregister(net, &tcp4_seq_afinfo); +} + +static struct pernet_operations tcp4_net_ops = { + .init = tcp4_proc_init_net, + .exit = tcp4_proc_exit_net, +}; + int __init tcp4_proc_init(void) { - return tcp_proc_register(&init_net, &tcp4_seq_afinfo); + return register_pernet_subsys(&tcp4_net_ops); } void tcp4_proc_exit(void) { - tcp_proc_unregister(&init_net, &tcp4_seq_afinfo); + unregister_pernet_subsys(&tcp4_net_ops); } #endif /* CONFIG_PROC_FS */ |