diff options
| -rw-r--r-- | net/ipv4/af_inet.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 95a966dd1916..b4b77aa07953 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -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: |