ipv4: add pernet mib operations
authorPavel Emelyanov <xemul@openvz.org>
Fri, 18 Jul 2008 11:01:44 +0000 (04:01 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 18 Jul 2008 11:01:44 +0000 (04:01 -0700)
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>
net/ipv4/af_inet.c

index 95a966dd19162d8cd6b4e30d7f51e2793f51aa59..b4b77aa079536e50ba68bda6c3c0b9026868448c 100644 (file)
 #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: