diff options
Diffstat (limited to 'net/sctp/proc.c')
| -rw-r--r-- | net/sctp/proc.c | 31 |
1 files changed, 6 insertions, 25 deletions
diff --git a/net/sctp/proc.c b/net/sctp/proc.c index 249973204070..69bb5a63fd8b 100644 --- a/net/sctp/proc.c +++ b/net/sctp/proc.c @@ -1,15 +1,15 @@ -/* SCTP kernel reference Implementation +/* SCTP kernel implementation * Copyright (c) 2003 International Business Machines, Corp. * - * This file is part of the SCTP kernel reference Implementation + * This file is part of the SCTP kernel implementation * - * The SCTP reference implementation is free software; + * This SCTP implementation is free software; * you can redistribute it and/or modify it under the terms of * the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * - * The SCTP reference implementation is distributed in the hope that it + * This SCTP implementation is distributed in the hope that it * will be useful, but WITHOUT ANY WARRANTY; without even the implied * ************************ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. @@ -38,6 +38,7 @@ #include <linux/seq_file.h> #include <linux/init.h> #include <net/sctp/sctp.h> +#include <net/ip.h> /* for snmp_fold_field */ static struct snmp_mib sctp_snmp_list[] = { SNMP_MIB_ITEM("SctpCurrEstab", SCTP_MIB_CURRESTAB), @@ -75,26 +76,6 @@ static struct snmp_mib sctp_snmp_list[] = { SNMP_MIB_SENTINEL }; -/* Return the current value of a particular entry in the mib by adding its - * per cpu counters. - */ -static unsigned long -fold_field(void *mib[], int nr) -{ - unsigned long res = 0; - int i; - - for_each_possible_cpu(i) { - res += - *((unsigned long *) (((void *) per_cpu_ptr(mib[0], i)) + - sizeof (unsigned long) * nr)); - res += - *((unsigned long *) (((void *) per_cpu_ptr(mib[1], i)) + - sizeof (unsigned long) * nr)); - } - return res; -} - /* Display sctp snmp mib statistics(/proc/net/sctp/snmp). */ static int sctp_snmp_seq_show(struct seq_file *seq, void *v) { @@ -102,7 +83,7 @@ static int sctp_snmp_seq_show(struct seq_file *seq, void *v) for (i = 0; sctp_snmp_list[i].name != NULL; i++) seq_printf(seq, "%-32s\t%ld\n", sctp_snmp_list[i].name, - fold_field((void **)sctp_statistics, + snmp_fold_field((void **)sctp_statistics, sctp_snmp_list[i].entry)); return 0; |