: Register /proc/net/tcp in a namespace.
Subsystems (3)
PATCH 2/5 : 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 <[email protected]>
--- net/ipv4/tcp_ipv4.c | 19 +++++++++++++++++-- 1 files changed, 17 insertions(+), 2 deletions(-)
net/ipv4/tcp_ipv4.c +17 -2
@@ -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 */
Signature · 1 line
1.5.3.4
From: Pavel Emelyanov <[email protected]>
Date: Mon, 24 Mar 2008 13:48:54 +0300
Quoted 5 lines
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 <[email protected]>
Applied.