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ipv6: making ip and icmp statistics per/namespace

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Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis V. Lunev
2008-10-08 10:36:03 -07:00
committed by David S. Miller
parent 087fe24033
commit 9261e53701
4 changed files with 28 additions and 31 deletions
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38
net/ipv6/af_inet6.c
View File

@@ -797,31 +797,11 @@ static void ipv6_packet_cleanup(void)
static int __init init_ipv6_mibs(void)
{
if (snmp_mib_init((void **)ipv6_statistics,
sizeof(struct ipstats_mib)) < 0)
goto err_ip_mib;
if (snmp_mib_init((void **)icmpv6_statistics,
sizeof(struct icmpv6_mib)) < 0)
goto err_icmp_mib;
if (snmp_mib_init((void **)icmpv6msg_statistics,
sizeof(struct icmpv6msg_mib)) < 0)
goto err_icmpmsg_mib;
return 0;
err_icmpmsg_mib:
snmp_mib_free((void **)icmpv6_statistics);
err_icmp_mib:
snmp_mib_free((void **)ipv6_statistics);
err_ip_mib:
return -ENOMEM;
}
static void cleanup_ipv6_mibs(void)
{
snmp_mib_free((void **)ipv6_statistics);
snmp_mib_free((void **)icmpv6_statistics);
snmp_mib_free((void **)icmpv6msg_statistics);
}
static int __net_init ipv6_init_mibs(struct net *net)
@@ -832,8 +812,23 @@ static int __net_init ipv6_init_mibs(struct net *net)
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 **)net->mib.icmpv6_statistics,
sizeof(struct icmpv6_mib)) < 0)
goto err_icmp_mib;
if (snmp_mib_init((void **)net->mib.icmpv6msg_statistics,
sizeof(struct icmpv6msg_mib)) < 0)
goto err_icmpmsg_mib;
return 0;
err_icmpmsg_mib:
snmp_mib_free((void **)net->mib.icmpv6_statistics);
err_icmp_mib:
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;
@@ -843,6 +838,9 @@ static void __net_exit ipv6_cleanup_mibs(struct net *net)
{
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)

8
net/ipv6/proc.c
View File

@@ -177,9 +177,11 @@ static int snmp6_seq_show(struct seq_file *seq, void *v)
{
struct net *net = (struct net *)seq->private;
snmp6_seq_show_item(seq, (void **)ipv6_statistics, snmp6_ipstats_list);
snmp6_seq_show_item(seq, (void **)icmpv6_statistics, snmp6_icmp6_list);
snmp6_seq_show_icmpv6msg(seq, (void **)icmpv6msg_statistics);
snmp6_seq_show_item(seq, (void **)net->mib.ipv6_statistics,
snmp6_ipstats_list);
snmp6_seq_show_item(seq, (void **)net->mib.icmpv6_statistics,
snmp6_icmp6_list);
snmp6_seq_show_icmpv6msg(seq, (void **)net->mib.icmpv6msg_statistics);
snmp6_seq_show_item(seq, (void **)net->mib.udp_stats_in6,
snmp6_udp6_list);
snmp6_seq_show_item(seq, (void **)net->mib.udplite_stats_in6,