This is to use the generic interfaces snmp_get_cpu_field{,64}_batch to
aggregate the data by going through all the items of each cpu sequentially.
Signed-off-by: Jia He <hejianet@xxxxxxxxx>
---
net/sctp/proc.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index ef8ba77..9e7f4a7 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -73,13 +73,17 @@ static const struct snmp_mib sctp_snmp_list[] = {
/* Display sctp snmp mib statistics(/proc/net/sctp/snmp). */
static int sctp_snmp_seq_show(struct seq_file *seq, void *v)
{
- struct net *net = seq->private;
int i;
+ struct net *net = seq->private;
+ unsigned long buff[SCTP_MIB_MAX];
+
+ memset(buff, 0, sizeof(unsigned long) * SCTP_MIB_MAX);
+ snmp_get_cpu_field_batch(buff, sctp_snmp_list,
+ net->sctp.sctp_statistics);
for (i = 0; sctp_snmp_list[i].name != NULL; i++)
seq_printf(seq, "%-32s\t%ld\n", sctp_snmp_list[i].name,
- snmp_fold_field(net->sctp.sctp_statistics,
- sctp_snmp_list[i].entry));
+ buff[i]);
return 0;
}
--
2.5.5
--
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