[IPV6]: Per-interface statistics support.

[safe/jmp/linux-2.6] / net / ipv6 / proc.c

diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index efee7a6..4158d38 100644 (file)
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -161,6 +161,7 @@ static int snmp6_seq_show(struct seq_file *seq, void *v)
 
        if (idev) {
                seq_printf(seq, "%-32s\t%u\n", "ifIndex", idev->dev->ifindex);
+               snmp6_seq_show_item(seq, (void **)idev->stats.ipv6, snmp6_ipstats_list);
                snmp6_seq_show_item(seq, (void **)idev->stats.icmpv6, snmp6_icmp6_list);
        } else {
                snmp6_seq_show_item(seq, (void **)ipv6_statistics, snmp6_ipstats_list);
@@ -281,6 +282,9 @@ int snmp6_alloc_dev(struct inet6_dev *idev)
        if (!idev || !idev->dev)
                return -EINVAL;
 
+       if (snmp6_mib_init((void **)idev->stats.ipv6, sizeof(struct ipstats_mib),
+                          __alignof__(struct ipstats_mib)) < 0)
+               goto err_ip;
        if (snmp6_mib_init((void **)idev->stats.icmpv6, sizeof(struct icmpv6_mib),
                           __alignof__(struct icmpv6_mib)) < 0)
                goto err_icmp;
@@ -288,12 +292,15 @@ int snmp6_alloc_dev(struct inet6_dev *idev)
        return 0;
 
 err_icmp:
+       snmp6_mib_free((void **)idev->stats.ipv6);
+err_ip:
        return err;
 }
 
 int snmp6_free_dev(struct inet6_dev *idev)
 {
        snmp6_mib_free((void **)idev->stats.icmpv6);
+       snmp6_mib_free((void **)idev->stats.ipv6);
        return 0;
 }