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netns: register /proc/net/dev_snmp6/* in each ns 

Do the same for /proc/net/snmp6.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis V. Lunev 2008-10-07 14:46:18 -07:00 committed by David S. Miller
parent 835bcc0497
commit 06f38527de
1 changed files with 16 additions and 24 deletions
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40
net/ipv6/proc.c
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@ -247,12 +247,27 @@ static int ipv6_proc_init_net(struct net *net)
if (!proc_net_fops_create(net, "sockstat6", S_IRUGO,
&sockstat6_seq_fops))
return -ENOMEM;
if (!proc_net_fops_create(net, "snmp6", S_IRUGO, &snmp6_seq_fops))
goto proc_snmp6_fail;
net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
if (!net->mib.proc_net_devsnmp6)
goto proc_dev_snmp6_fail;
return 0;
proc_snmp6_fail:
proc_net_remove(net, "sockstat6");
proc_dev_snmp6_fail:
proc_net_remove(net, "dev_snmp6");
return -ENOMEM;
}
static void ipv6_proc_exit_net(struct net *net)
{
proc_net_remove(net, "sockstat6");
proc_net_remove(net, "dev_snmp6");
proc_net_remove(net, "snmp6");
}
static struct pernet_operations ipv6_proc_ops = {
@ -262,34 +277,11 @@ static struct pernet_operations ipv6_proc_ops = {
int __init ipv6_misc_proc_init(void)
{
int rc = 0;
if (register_pernet_subsys(&ipv6_proc_ops))
goto proc_net_fail;
if (!proc_net_fops_create(&init_net, "snmp6", S_IRUGO, &snmp6_seq_fops))
goto proc_snmp6_fail;
init_net.mib.proc_net_devsnmp6 =
proc_mkdir("dev_snmp6", init_net.proc_net);
if (!init_net.mib.proc_net_devsnmp6)
goto proc_dev_snmp6_fail;
out:
return rc;
proc_dev_snmp6_fail:
proc_net_remove(&init_net, "snmp6");
proc_snmp6_fail:
unregister_pernet_subsys(&ipv6_proc_ops);
proc_net_fail:
rc = -ENOMEM;
goto out;
return register_pernet_subsys(&ipv6_proc_ops);
}
void ipv6_misc_proc_exit(void)
{
proc_net_remove(&init_net, "dev_snmp6");
proc_net_remove(&init_net, "snmp6");
unregister_pernet_subsys(&ipv6_proc_ops);
}