diff options
| -rw-r--r-- | include/net/icmp.h | 5 | ||||
| -rw-r--r-- | include/net/netns/mib.h | 1 | ||||
| -rw-r--r-- | net/ipv4/af_inet.c | 12 | ||||
| -rw-r--r-- | net/ipv4/icmp.c | 5 | ||||
| -rw-r--r-- | net/ipv4/proc.c | 10 |
5 files changed, 14 insertions, 19 deletions
diff --git a/include/net/icmp.h b/include/net/icmp.h index e14f2c03f42e..dfa72d4e8907 100644 --- a/include/net/icmp.h +++ b/include/net/icmp.h @@ -29,11 +29,10 @@ struct icmp_err { }; extern struct icmp_err icmp_err_convert[]; -DECLARE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics); #define ICMP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmp_statistics, field) #define ICMP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field) -#define ICMPMSGOUT_INC_STATS(net, field) SNMP_INC_STATS(icmpmsg_statistics, field+256) -#define ICMPMSGIN_INC_STATS_BH(net, field) SNMP_INC_STATS_BH(icmpmsg_statistics, field) +#define ICMPMSGOUT_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmpmsg_statistics, field+256) +#define ICMPMSGIN_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmpmsg_statistics, field) struct dst_entry; struct net_proto_family; diff --git a/include/net/netns/mib.h b/include/net/netns/mib.h index 03f5abdf58e5..449147604642 100644 --- a/include/net/netns/mib.h +++ b/include/net/netns/mib.h @@ -10,6 +10,7 @@ struct netns_mib { DEFINE_SNMP_STAT(struct udp_mib, udp_statistics); DEFINE_SNMP_STAT(struct udp_mib, udplite_statistics); DEFINE_SNMP_STAT(struct icmp_mib, icmp_statistics); + DEFINE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics); }; #endif diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 5c72bb3adadd..36ff6dc769c6 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1358,10 +1358,15 @@ static __net_init int ipv4_mib_init_net(struct net *net) if (snmp_mib_init((void **)net->mib.icmp_statistics, sizeof(struct icmp_mib)) < 0) goto err_icmp_mib; + if (snmp_mib_init((void **)net->mib.icmpmsg_statistics, + sizeof(struct icmpmsg_mib)) < 0) + goto err_icmpmsg_mib; tcp_mib_init(net); return 0; +err_icmpmsg_mib: + snmp_mib_free((void **)net->mib.icmp_statistics); err_icmp_mib: snmp_mib_free((void **)net->mib.udplite_statistics); err_udplite_mib: @@ -1378,6 +1383,7 @@ err_tcp_mib: static __net_exit void ipv4_mib_exit_net(struct net *net) { + snmp_mib_free((void **)net->mib.icmpmsg_statistics); snmp_mib_free((void **)net->mib.icmp_statistics); snmp_mib_free((void **)net->mib.udplite_statistics); snmp_mib_free((void **)net->mib.udp_statistics); @@ -1393,18 +1399,12 @@ static __net_initdata struct pernet_operations ipv4_mib_ops = { static int __init init_ipv4_mibs(void) { - if (snmp_mib_init((void **)icmpmsg_statistics, - sizeof(struct icmpmsg_mib)) < 0) - goto err_icmpmsg_mib; - if (register_pernet_subsys(&ipv4_mib_ops)) goto err_net; return 0; err_net: - snmp_mib_free((void **)icmpmsg_statistics); -err_icmpmsg_mib: return -ENOMEM; } diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 33f958902d9b..860558633b2c 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -111,11 +111,6 @@ struct icmp_bxm { unsigned char optbuf[40]; }; -/* - * Statistics - */ -DEFINE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics) __read_mostly; - /* An array of errno for error messages from dest unreach. */ /* RFC 1122: 3.2.2.1 States that NET_UNREACH, HOST_UNREACH and SR_FAILED MUST be considered 'transient errs'. */ diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c index 6b43cce05587..e11144b0134a 100644 --- a/net/ipv4/proc.c +++ b/net/ipv4/proc.c @@ -270,7 +270,7 @@ static void icmpmsg_put(struct seq_file *seq) count = 0; for (i = 0; i < ICMPMSG_MIB_MAX; i++) { - if (snmp_fold_field((void **) icmpmsg_statistics, i)) + if (snmp_fold_field((void **) init_net.mib.icmpmsg_statistics, i)) out[count++] = i; if (count < PERLINE) continue; @@ -282,7 +282,7 @@ static void icmpmsg_put(struct seq_file *seq) seq_printf(seq, "\nIcmpMsg: "); for (j = 0; j < PERLINE; ++j) seq_printf(seq, " %lu", - snmp_fold_field((void **) icmpmsg_statistics, + snmp_fold_field((void **) init_net.mib.icmpmsg_statistics, out[j])); seq_putc(seq, '\n'); } @@ -294,7 +294,7 @@ static void icmpmsg_put(struct seq_file *seq) seq_printf(seq, "\nIcmpMsg:"); for (j = 0; j < count; ++j) seq_printf(seq, " %lu", snmp_fold_field((void **) - icmpmsg_statistics, out[j])); + init_net.mib.icmpmsg_statistics, out[j])); } #undef PERLINE @@ -315,14 +315,14 @@ static void icmp_put(struct seq_file *seq) snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_INERRORS)); for (i=0; icmpmibmap[i].name != NULL; i++) seq_printf(seq, " %lu", - snmp_fold_field((void **) icmpmsg_statistics, + snmp_fold_field((void **) init_net.mib.icmpmsg_statistics, icmpmibmap[i].index)); seq_printf(seq, " %lu %lu", snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_OUTMSGS), snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_OUTERRORS)); for (i=0; icmpmibmap[i].name != NULL; i++) seq_printf(seq, " %lu", - snmp_fold_field((void **) icmpmsg_statistics, + snmp_fold_field((void **) init_net.mib.icmpmsg_statistics, icmpmibmap[i].index | 0x100)); } |
