Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3f5340a67e75c6e34abbeafda98c85bff236109d
Commit: 3f5340a67e75c6e34abbeafda98c85bff236109d
Parent: cd557bc1c15cbd20fbea47a150e1c7e56834e627
Author: Pavel Emelyanov <[EMAIL PROTECTED]>
AuthorDate: Sat Feb 9 23:23:44 2008 -0800
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Sat Feb 9 23:23:44 2008 -0800
[SCTP]: Use snmp_fold_field instead of a homebrew analogue.
SCPT already depends in INET, so this doesn't create additional
dependencies.
Signed-off-by: Pavel Emelyanov <[EMAIL PROTECTED]>
Acked-by: Vlad Yasevich <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
net/sctp/proc.c | 23 ++---------------------
1 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 330362e..69bb5a6 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -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;
-
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