From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Emelyanov Subject: [PATCH net-2.6.26 1/5][NETNS][UDP]: Register /proc/net/udp in a namespace. Date: Mon, 24 Mar 2008 13:46:58 +0300 Message-ID: <47E786A2.6090505@openvz.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Linux Netdev List , devel@openvz.org, Daniel Lezcano To: David Miller Return-path: Received: from sacred.ru ([62.205.161.221]:41642 "EHLO sacred.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756059AbYCXKrK (ORCPT ); Mon, 24 Mar 2008 06:47:10 -0400 Sender: netdev-owner@vger.kernel.org List-ID: 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 --- net/ipv4/udp.c | 19 +++++++++++++++++-- 1 files changed, 17 insertions(+), 2 deletions(-) diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 8c1f5ea..7e7f5c2 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 */ -- 1.5.3.4