diff options
| -rw-r--r-- | include/net/ip.h | 7 | ||||
| -rw-r--r-- | include/net/netns/mib.h | 1 | ||||
| -rw-r--r-- | net/ipv4/af_inet.c | 11 | ||||
| -rw-r--r-- | net/ipv4/ip_input.c | 8 | ||||
| -rw-r--r-- | net/ipv4/proc.c | 4 |
5 files changed, 12 insertions, 19 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 02924fb4bdbf..ff2535ada02e 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -156,10 +156,9 @@ struct ipv4_config }; 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) diff --git a/include/net/netns/mib.h b/include/net/netns/mib.h index 8f96079bf0e3..1094ebbf0b42 100644 --- a/include/net/netns/mib.h +++ b/include/net/netns/mib.h @@ -5,6 +5,7 @@ struct netns_mib { DEFINE_SNMP_STAT(struct tcp_mib, tcp_statistics); + DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics); }; #endif diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index c1a3e986f8b4..3090a9307c46 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1345,16 +1345,22 @@ static __net_init int ipv4_mib_init_net(struct net *net) 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); } @@ -1368,9 +1374,6 @@ static int __init init_ipv4_mibs(void) 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; @@ -1398,8 +1401,6 @@ err_udp_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; diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index 043f640df4b7..e0bed56c51f1 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -145,12 +145,6 @@ #include <linux/netlink.h> /* - * SNMP management statistics - */ - -DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics) __read_mostly; - -/* * Process Router Attention IP option */ int ip_call_ra_chain(struct sk_buff *skb) @@ -447,5 +441,3 @@ drop: out: return NET_RX_DROP; } - -EXPORT_SYMBOL(ip_statistics); diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c index 19e1d8e257da..2698bb2ce98f 100644 --- a/net/ipv4/proc.c +++ b/net/ipv4/proc.c @@ -344,7 +344,7 @@ static int snmp_seq_show(struct seq_file *seq, void *v) 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 */ @@ -431,7 +431,7 @@ static int netstat_seq_show(struct seq_file *seq, void *v) 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'); |