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authorDenis V. Lunev <den@openvz.org>2008-10-07 14:46:18 -0700
committerDavid S. Miller <davem@davemloft.net>2008-10-07 14:46:18 -0700
commit06f38527decedbea0588256ecbb5784d4bb35b81 (patch)
treeb8efd6b4df3327a3daaeb6647eecbdd526d3a6dd /net/ipv6
parent835bcc0497e18f54153ac9e32b598dd8ffb7aa66 (diff)
downloadblackbird-op-linux-06f38527decedbea0588256ecbb5784d4bb35b81.tar.gz
blackbird-op-linux-06f38527decedbea0588256ecbb5784d4bb35b81.zip
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>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/proc.c40
1 files changed, 16 insertions, 24 deletions
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 16ebf85d4ad2..57640620c165 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -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);
}
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