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ipv4: add pernet mib operations 

These ones are currently empty, but stuff from init_ipv4_mibs will
sequentially migrate there.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2008-07-18 04:01:44 -07:00 committed by David S. Miller
parent 852566f53c
commit 9b4661bd6e
1 changed files with 20 additions and 0 deletions
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20
net/ipv4/af_inet.c
View File

@ -110,6 +110,7 @@
#include <net/ipip.h>
#include <net/inet_common.h>
#include <net/xfrm.h>
#include <net/net_namespace.h>
#ifdef CONFIG_IP_MROUTE
#include <linux/mroute.h>
#endif
@ -1339,6 +1340,20 @@ static struct net_protocol icmp_protocol = {
.netns_ok = 1,
};
static __net_init int ipv4_mib_init_net(struct net *net)
{
return 0;
}
static __net_exit void ipv4_mib_exit_net(struct net *net)
{
}
static __net_initdata struct pernet_operations ipv4_mib_ops = {
.init = ipv4_mib_init_net,
.exit = ipv4_mib_exit_net,
};
static int __init init_ipv4_mibs(void)
{
if (snmp_mib_init((void **)net_statistics,
@ -1365,8 +1380,13 @@ static int __init init_ipv4_mibs(void)
tcp_mib_init(&init_net);
if (register_pernet_subsys(&ipv4_mib_ops))
goto err_net;
return 0;
err_net:
snmp_mib_free((void **)udplite_statistics);
err_udplite_mib:
snmp_mib_free((void **)udp_statistics);
err_udp_mib: