Similar to tcp one.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
};
extern struct ipv4_config ipv4_config;
-DECLARE_SNMP_STAT(struct ipstats_mib, ip_statistics);
-#define IP_INC_STATS(net, field) do { (void)net; SNMP_INC_STATS(ip_statistics, field); } while (0)
-#define IP_INC_STATS_BH(net, field) do { (void)net; SNMP_INC_STATS_BH(ip_statistics, field); } while (0)
-#define IP_ADD_STATS_BH(net, field, val) SNMP_ADD_STATS_BH(ip_statistics, field, val)
+#define IP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.ip_statistics, field)
+#define IP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.ip_statistics, field)
+#define IP_ADD_STATS_BH(net, field, val) SNMP_ADD_STATS_BH((net)->mib.ip_statistics, field, val)
DECLARE_SNMP_STAT(struct linux_mib, net_statistics);
#define NET_INC_STATS(net, field) do { (void)net; SNMP_INC_STATS(net_statistics, field); } while (0)
#define NET_INC_STATS_BH(net, field) do { (void)net; SNMP_INC_STATS_BH(net_statistics, field); } while (0)
struct netns_mib {
DEFINE_SNMP_STAT(struct tcp_mib, tcp_statistics);
+ DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics);
};
#endif
if (snmp_mib_init((void **)net->mib.tcp_statistics,
sizeof(struct tcp_mib)) < 0)
goto err_tcp_mib;
+ if (snmp_mib_init((void **)net->mib.ip_statistics,
+ sizeof(struct ipstats_mib)) < 0)
+ goto err_ip_mib;
tcp_mib_init(net);
return 0;
+err_ip_mib:
+ snmp_mib_free((void **)net->mib.tcp_statistics);
err_tcp_mib:
return -ENOMEM;
}
static __net_exit void ipv4_mib_exit_net(struct net *net)
{
+ snmp_mib_free((void **)net->mib.ip_statistics);
snmp_mib_free((void **)net->mib.tcp_statistics);
}
if (snmp_mib_init((void **)net_statistics,
sizeof(struct linux_mib)) < 0)
goto err_net_mib;
- if (snmp_mib_init((void **)ip_statistics,
- sizeof(struct ipstats_mib)) < 0)
- goto err_ip_mib;
if (snmp_mib_init((void **)icmp_statistics,
sizeof(struct icmp_mib)) < 0)
goto err_icmp_mib;
err_icmpmsg_mib:
snmp_mib_free((void **)icmp_statistics);
err_icmp_mib:
- snmp_mib_free((void **)ip_statistics);
-err_ip_mib:
snmp_mib_free((void **)net_statistics);
err_net_mib:
return -ENOMEM;
#include <linux/mroute.h>
#include <linux/netlink.h>
-/*
- * SNMP management statistics
- */
-
-DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics) __read_mostly;
-
/*
* Process Router Attention IP option
*/
out:
return NET_RX_DROP;
}
-
-EXPORT_SYMBOL(ip_statistics);
for (i = 0; snmp4_ipstats_list[i].name != NULL; i++)
seq_printf(seq, " %lu",
- snmp_fold_field((void **)ip_statistics,
+ snmp_fold_field((void **)init_net.mib.ip_statistics,
snmp4_ipstats_list[i].entry));
icmp_put(seq); /* RFC 2011 compatibility */
seq_puts(seq, "\nIpExt:");
for (i = 0; snmp4_ipextstats_list[i].name != NULL; i++)
seq_printf(seq, " %lu",
- snmp_fold_field((void **)ip_statistics,
+ snmp_fold_field((void **)init_net.mib.ip_statistics,
snmp4_ipextstats_list[i].entry));
seq_putc(seq, '\n');