diff options
| author | Tom Herbert <therbert@google.com> | 2010-04-22 07:00:24 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-22 16:00:00 -0700 |
| commit | aa2ea0586d9dbe56a334d835a43b45e8c2104e77 (patch) | |
| tree | 1f218166bff8513858ac253e84264a4a8fe9ff0d /include | |
| parent | 3cfa856d6d43894ebffdc28d2f0587595280893b (diff) | |
tcp: fix outsegs stat for TSO segments
Account for TSO segments of an skb in TCP_MIB_OUTSEGS counter. Without
doing this, the counter can be off by orders of magnitude from the
actual number of segments sent.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/snmp.h | 2 | ||||
| -rw-r--r-- | include/net/tcp.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/net/snmp.h b/include/net/snmp.h index 884fdbb74b23..92456f1035f5 100644 --- a/include/net/snmp.h +++ b/include/net/snmp.h @@ -133,6 +133,8 @@ struct linux_xfrm_mib { __this_cpu_add(mib[0]->mibs[field], addend) #define SNMP_ADD_STATS_USER(mib, field, addend) \ this_cpu_add(mib[1]->mibs[field], addend) +#define SNMP_ADD_STATS(mib, field, addend) \ + this_cpu_add(mib[0]->mibs[field], addend) /* * Use "__typeof__(*mib[0]) *ptr" instead of "__typeof__(mib[0]) ptr" * to make @ptr a non-percpu pointer. diff --git a/include/net/tcp.h b/include/net/tcp.h index b7d83d204a93..3f87fd87bc9c 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -294,6 +294,7 @@ extern struct proto tcp_prot; #define TCP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.tcp_statistics, field) #define TCP_DEC_STATS(net, field) SNMP_DEC_STATS((net)->mib.tcp_statistics, field) #define TCP_ADD_STATS_USER(net, field, val) SNMP_ADD_STATS_USER((net)->mib.tcp_statistics, field, val) +#define TCP_ADD_STATS(net, field, val) SNMP_ADD_STATS((net)->mib.tcp_statistics, field, val) extern void tcp_v4_err(struct sk_buff *skb, u32); |