diff options
Diffstat (limited to 'net/ipv4/proc.c')
| -rw-r--r-- | net/ipv4/proc.c | 41 |
1 files changed, 14 insertions, 27 deletions
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c index ae68a691e8c..37ab5802ca0 100644 --- a/net/ipv4/proc.c +++ b/net/ipv4/proc.c @@ -87,19 +87,6 @@ static const struct file_operations sockstat_seq_fops = { .release = single_release, }; -static unsigned long -fold_field(void *mib[], int offt) -{ - unsigned long res = 0; - int i; - - for_each_possible_cpu(i) { - res += *(((unsigned long *) per_cpu_ptr(mib[0], i)) + offt); - res += *(((unsigned long *) per_cpu_ptr(mib[1], i)) + offt); - } - return res; -} - /* snmp items */ static const struct snmp_mib snmp4_ipstats_list[] = { SNMP_MIB_ITEM("InReceives", IPSTATS_MIB_INRECEIVES), @@ -266,8 +253,8 @@ 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", - fold_field((void **) ip_statistics, - snmp4_ipstats_list[i].entry)); + snmp_fold_field((void **)ip_statistics, + snmp4_ipstats_list[i].entry)); seq_puts(seq, "\nIcmp:"); for (i = 0; snmp4_icmp_list[i].name != NULL; i++) @@ -276,8 +263,8 @@ static int snmp_seq_show(struct seq_file *seq, void *v) seq_puts(seq, "\nIcmp:"); for (i = 0; snmp4_icmp_list[i].name != NULL; i++) seq_printf(seq, " %lu", - fold_field((void **) icmp_statistics, - snmp4_icmp_list[i].entry)); + snmp_fold_field((void **)icmp_statistics, + snmp4_icmp_list[i].entry)); seq_puts(seq, "\nTcp:"); for (i = 0; snmp4_tcp_list[i].name != NULL; i++) @@ -288,12 +275,12 @@ static int snmp_seq_show(struct seq_file *seq, void *v) /* MaxConn field is signed, RFC 2012 */ if (snmp4_tcp_list[i].entry == TCP_MIB_MAXCONN) seq_printf(seq, " %ld", - fold_field((void **) tcp_statistics, - snmp4_tcp_list[i].entry)); + snmp_fold_field((void **)tcp_statistics, + snmp4_tcp_list[i].entry)); else seq_printf(seq, " %lu", - fold_field((void **) tcp_statistics, - snmp4_tcp_list[i].entry)); + snmp_fold_field((void **)tcp_statistics, + snmp4_tcp_list[i].entry)); } seq_puts(seq, "\nUdp:"); @@ -303,8 +290,8 @@ static int snmp_seq_show(struct seq_file *seq, void *v) seq_puts(seq, "\nUdp:"); for (i = 0; snmp4_udp_list[i].name != NULL; i++) seq_printf(seq, " %lu", - fold_field((void **) udp_statistics, - snmp4_udp_list[i].entry)); + snmp_fold_field((void **)udp_statistics, + snmp4_udp_list[i].entry)); /* the UDP and UDP-Lite MIBs are the same */ seq_puts(seq, "\nUdpLite:"); @@ -314,8 +301,8 @@ static int snmp_seq_show(struct seq_file *seq, void *v) seq_puts(seq, "\nUdpLite:"); for (i = 0; snmp4_udp_list[i].name != NULL; i++) seq_printf(seq, " %lu", - fold_field((void **) udplite_statistics, - snmp4_udp_list[i].entry) ); + snmp_fold_field((void **)udplite_statistics, + snmp4_udp_list[i].entry)); seq_putc(seq, '\n'); return 0; @@ -348,8 +335,8 @@ static int netstat_seq_show(struct seq_file *seq, void *v) seq_puts(seq, "\nTcpExt:"); for (i = 0; snmp4_net_list[i].name != NULL; i++) seq_printf(seq, " %lu", - fold_field((void **) net_statistics, - snmp4_net_list[i].entry)); + snmp_fold_field((void **)net_statistics, + snmp4_net_list[i].entry)); seq_putc(seq, '\n'); return 0; |