mib: put icmp statistics on struct net
Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Родитель
386019d351
Коммит
b60538a0d7
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@ -29,10 +29,9 @@ struct icmp_err {
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};
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extern struct icmp_err icmp_err_convert[];
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DECLARE_SNMP_STAT(struct icmp_mib, icmp_statistics);
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DECLARE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics);
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#define ICMP_INC_STATS(net, field) SNMP_INC_STATS(icmp_statistics, field)
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#define ICMP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH(icmp_statistics, field)
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#define ICMP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmp_statistics, field)
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#define ICMP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field)
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#define ICMPMSGOUT_INC_STATS(net, field) SNMP_INC_STATS(icmpmsg_statistics, field+256)
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#define ICMPMSGIN_INC_STATS_BH(net, field) SNMP_INC_STATS_BH(icmpmsg_statistics, field)
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@ -9,6 +9,7 @@ struct netns_mib {
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DEFINE_SNMP_STAT(struct linux_mib, net_statistics);
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DEFINE_SNMP_STAT(struct udp_mib, udp_statistics);
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DEFINE_SNMP_STAT(struct udp_mib, udplite_statistics);
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DEFINE_SNMP_STAT(struct icmp_mib, icmp_statistics);
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};
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#endif
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@ -1355,10 +1355,15 @@ static __net_init int ipv4_mib_init_net(struct net *net)
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if (snmp_mib_init((void **)net->mib.udplite_statistics,
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sizeof(struct udp_mib)) < 0)
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goto err_udplite_mib;
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if (snmp_mib_init((void **)net->mib.icmp_statistics,
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sizeof(struct icmp_mib)) < 0)
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goto err_icmp_mib;
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tcp_mib_init(net);
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return 0;
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err_icmp_mib:
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snmp_mib_free((void **)net->mib.udplite_statistics);
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err_udplite_mib:
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snmp_mib_free((void **)net->mib.udp_statistics);
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err_udp_mib:
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@ -1373,6 +1378,7 @@ err_tcp_mib:
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static __net_exit void ipv4_mib_exit_net(struct net *net)
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{
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snmp_mib_free((void **)net->mib.icmp_statistics);
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snmp_mib_free((void **)net->mib.udplite_statistics);
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snmp_mib_free((void **)net->mib.udp_statistics);
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snmp_mib_free((void **)net->mib.net_statistics);
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@ -1387,9 +1393,6 @@ static __net_initdata struct pernet_operations ipv4_mib_ops = {
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static int __init init_ipv4_mibs(void)
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{
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if (snmp_mib_init((void **)icmp_statistics,
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sizeof(struct icmp_mib)) < 0)
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goto err_icmp_mib;
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if (snmp_mib_init((void **)icmpmsg_statistics,
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sizeof(struct icmpmsg_mib)) < 0)
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goto err_icmpmsg_mib;
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@ -1402,8 +1405,6 @@ static int __init init_ipv4_mibs(void)
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err_net:
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snmp_mib_free((void **)icmpmsg_statistics);
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err_icmpmsg_mib:
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snmp_mib_free((void **)icmp_statistics);
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err_icmp_mib:
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return -ENOMEM;
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}
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@ -114,7 +114,6 @@ struct icmp_bxm {
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/*
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* Statistics
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*/
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DEFINE_SNMP_STAT(struct icmp_mib, icmp_statistics) __read_mostly;
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DEFINE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics) __read_mostly;
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/* An array of errno for error messages from dest unreach. */
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@ -1213,5 +1212,4 @@ int __init icmp_init(void)
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EXPORT_SYMBOL(icmp_err_convert);
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EXPORT_SYMBOL(icmp_send);
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EXPORT_SYMBOL(icmp_statistics);
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EXPORT_SYMBOL(xrlim_allow);
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@ -311,15 +311,15 @@ static void icmp_put(struct seq_file *seq)
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for (i=0; icmpmibmap[i].name != NULL; i++)
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seq_printf(seq, " Out%s", icmpmibmap[i].name);
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seq_printf(seq, "\nIcmp: %lu %lu",
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snmp_fold_field((void **) icmp_statistics, ICMP_MIB_INMSGS),
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snmp_fold_field((void **) icmp_statistics, ICMP_MIB_INERRORS));
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snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_INMSGS),
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snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_INERRORS));
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for (i=0; icmpmibmap[i].name != NULL; i++)
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seq_printf(seq, " %lu",
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snmp_fold_field((void **) icmpmsg_statistics,
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icmpmibmap[i].index));
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seq_printf(seq, " %lu %lu",
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snmp_fold_field((void **) icmp_statistics, ICMP_MIB_OUTMSGS),
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snmp_fold_field((void **) icmp_statistics, ICMP_MIB_OUTERRORS));
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snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_OUTMSGS),
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snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_OUTERRORS));
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for (i=0; icmpmibmap[i].name != NULL; i++)
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seq_printf(seq, " %lu",
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snmp_fold_field((void **) icmpmsg_statistics,
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