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authorNeil Horman <nhorman@tuxdriver.com>2009-04-27 02:45:02 -0700
committerDavid S. Miller <davem@davemloft.net>2009-04-27 02:45:02 -0700
commitedf391ff17232f097d72441c9ad467bcb3b5db18 (patch)
tree3d1566e92aff168be842f6033695d234b6597180 /include/net/ipv6.h
parent06bd12c3b861f8ca9e1215428b19dc0026c6268f (diff)
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snmp: add missing counters for RFC 4293
The IP MIB (RFC 4293) defines stats for InOctets, OutOctets, InMcastOctets and OutMcastOctets: http://tools.ietf.org/html/rfc4293 But it seems we don't track those in any way that easy to separate from other protocols. This patch adds those missing counters to the stats file. Tested successfully by me With help from Eric Dumazet. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ipv6.h')
-rw-r--r--include/net/ipv6.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index c1f16fc49ad..f27fd83d67d 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -126,15 +126,28 @@ extern struct ctl_path net_ipv6_ctl_path[];
SNMP_ADD_STATS##modifier((net)->mib.statname##_statistics, (field), (val));\
})
+#define _DEVUPD(net, statname, modifier, idev, field, val) \
+({ \
+ struct inet6_dev *_idev = (idev); \
+ if (likely(_idev != NULL)) \
+ SNMP_UPD_PO_STATS##modifier((_idev)->stats.statname, field, (val)); \
+ SNMP_UPD_PO_STATS##modifier((net)->mib.statname##_statistics, field, (val));\
+})
+
/* MIBs */
#define IP6_INC_STATS(net, idev,field) \
_DEVINC(net, ipv6, , idev, field)
#define IP6_INC_STATS_BH(net, idev,field) \
_DEVINC(net, ipv6, _BH, idev, field)
+#define IP6_ADD_STATS(net, idev,field,val) \
+ _DEVADD(net, ipv6, , idev, field, val)
#define IP6_ADD_STATS_BH(net, idev,field,val) \
_DEVADD(net, ipv6, _BH, idev, field, val)
-
+#define IP6_UPD_PO_STATS(net, idev,field,val) \
+ _DEVUPD(net, ipv6, , idev, field, val)
+#define IP6_UPD_PO_STATS_BH(net, idev,field,val) \
+ _DEVUPD(net, ipv6, _BH, idev, field, val)
#define ICMP6_INC_STATS(net, idev, field) \
_DEVINC(net, icmpv6, , idev, field)
#define ICMP6_INC_STATS_BH(net, idev, field) \