Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[linux-2.6-omap-h63xx.git] / net / ipv6 / af_inet6.c

diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 95055f8c3f35eb18d17f4848fe0ae72ed648bbc2..01edac888510cb7f4efb0c1ff994c4978a11bfaf 100644 (file)
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -50,6 +50,7 @@
 #include <net/ipip.h>
 #include <net/protocol.h>
 #include <net/inet_common.h>
+#include <net/route.h>
 #include <net/transp_v6.h>
 #include <net/ip6_route.h>
 #include <net/addrconf.h>
@@ -794,61 +795,55 @@ static void ipv6_packet_cleanup(void)
        dev_remove_pack(&ipv6_packet_type);
 }
 
-static int __init init_ipv6_mibs(void)
+static int __net_init ipv6_init_mibs(struct net *net)
 {
-       if (snmp_mib_init((void **)ipv6_statistics,
+       if (snmp_mib_init((void **)net->mib.udp_stats_in6,
+                         sizeof (struct udp_mib)) < 0)
+               return -ENOMEM;
+       if (snmp_mib_init((void **)net->mib.udplite_stats_in6,
+                         sizeof (struct udp_mib)) < 0)
+               goto err_udplite_mib;
+       if (snmp_mib_init((void **)net->mib.ipv6_statistics,
                          sizeof(struct ipstats_mib)) < 0)
                goto err_ip_mib;
-       if (snmp_mib_init((void **)icmpv6_statistics,
+       if (snmp_mib_init((void **)net->mib.icmpv6_statistics,
                          sizeof(struct icmpv6_mib)) < 0)
                goto err_icmp_mib;
-       if (snmp_mib_init((void **)icmpv6msg_statistics,
+       if (snmp_mib_init((void **)net->mib.icmpv6msg_statistics,
                          sizeof(struct icmpv6msg_mib)) < 0)
                goto err_icmpmsg_mib;
-       if (snmp_mib_init((void **)udp_stats_in6, sizeof (struct udp_mib)) < 0)
-               goto err_udp_mib;
-       if (snmp_mib_init((void **)udplite_stats_in6,
-                         sizeof (struct udp_mib)) < 0)
-               goto err_udplite_mib;
        return 0;
 
-err_udplite_mib:
-       snmp_mib_free((void **)udp_stats_in6);
-err_udp_mib:
-       snmp_mib_free((void **)icmpv6msg_statistics);
 err_icmpmsg_mib:
-       snmp_mib_free((void **)icmpv6_statistics);
+       snmp_mib_free((void **)net->mib.icmpv6_statistics);
 err_icmp_mib:
-       snmp_mib_free((void **)ipv6_statistics);
+       snmp_mib_free((void **)net->mib.ipv6_statistics);
 err_ip_mib:
+       snmp_mib_free((void **)net->mib.udplite_stats_in6);
+err_udplite_mib:
+       snmp_mib_free((void **)net->mib.udp_stats_in6);
        return -ENOMEM;
-
 }
 
-static void cleanup_ipv6_mibs(void)
+static void __net_exit ipv6_cleanup_mibs(struct net *net)
 {
-       snmp_mib_free((void **)ipv6_statistics);
-       snmp_mib_free((void **)icmpv6_statistics);
-       snmp_mib_free((void **)icmpv6msg_statistics);
-       snmp_mib_free((void **)udp_stats_in6);
-       snmp_mib_free((void **)udplite_stats_in6);
+       snmp_mib_free((void **)net->mib.udp_stats_in6);
+       snmp_mib_free((void **)net->mib.udplite_stats_in6);
+       snmp_mib_free((void **)net->mib.ipv6_statistics);
+       snmp_mib_free((void **)net->mib.icmpv6_statistics);
+       snmp_mib_free((void **)net->mib.icmpv6msg_statistics);
 }
 
-static int inet6_net_init(struct net *net)
+static int __net_init inet6_net_init(struct net *net)
 {
        int err = 0;
 
        net->ipv6.sysctl.bindv6only = 0;
-       net->ipv6.sysctl.flush_delay = 0;
-       net->ipv6.sysctl.ip6_rt_max_size = 4096;
-       net->ipv6.sysctl.ip6_rt_gc_min_interval = HZ / 2;
-       net->ipv6.sysctl.ip6_rt_gc_timeout = 60*HZ;
-       net->ipv6.sysctl.ip6_rt_gc_interval = 30*HZ;
-       net->ipv6.sysctl.ip6_rt_gc_elasticity = 9;
-       net->ipv6.sysctl.ip6_rt_mtu_expires = 10*60*HZ;
-       net->ipv6.sysctl.ip6_rt_min_advmss = IPV6_MIN_MTU - 20 - 40;
        net->ipv6.sysctl.icmpv6_time = 1*HZ;
 
+       err = ipv6_init_mibs(net);
+       if (err)
+               return err;
 #ifdef CONFIG_PROC_FS
        err = udp6_proc_init(net);
        if (err)
@@ -859,7 +854,6 @@ static int inet6_net_init(struct net *net)
        err = ac6_proc_init(net);
        if (err)
                goto proc_ac6_fail;
-out:
 #endif
        return err;
 
@@ -868,7 +862,9 @@ proc_ac6_fail:
        tcp6_proc_exit(net);
 proc_tcp6_fail:
        udp6_proc_exit(net);
-       goto out;
+out:
+       ipv6_cleanup_mibs(net);
+       return err;
 #endif
 }
 
@@ -879,6 +875,7 @@ static void inet6_net_exit(struct net *net)
        tcp6_proc_exit(net);
        ac6_proc_exit(net);
 #endif
+       ipv6_cleanup_mibs(net);
 }
 
 static struct pernet_operations inet6_net_ops = {
@@ -929,11 +926,6 @@ static int __init inet6_init(void)
        if (err)
                goto out_sock_register_fail;
 
-       /* Initialise ipv6 mibs */
-       err = init_ipv6_mibs();
-       if (err)
-               goto out_unregister_sock;
-
 #ifdef CONFIG_SYSCTL
        err = ipv6_static_sysctl_register();
        if (err)
@@ -1067,8 +1059,6 @@ register_pernet_fail:
        ipv6_static_sysctl_unregister();
 static_sysctl_fail:
 #endif
-       cleanup_ipv6_mibs();
-out_unregister_sock:
        sock_unregister(PF_INET6);
        rtnl_unregister_all(PF_INET6);
 out_sock_register_fail:
@@ -1125,7 +1115,6 @@ static void __exit inet6_exit(void)
 #ifdef CONFIG_SYSCTL
        ipv6_static_sysctl_unregister();
 #endif
-       cleanup_ipv6_mibs();
        proto_unregister(&rawv6_prot);
        proto_unregister(&udplitev6_prot);
        proto_unregister(&udpv6_prot);