Author: yongari
Date: Thu Dec 29 18:40:58 2011
New Revision: 228967
URL: http://svn.freebsd.org/changeset/base/228967
Log:
Update if_obytes and if_omcast after successful transmit.
While I'm here update if_oerrors if parent interface of vlan is not
up and running. Previously it updated collision counter and it was
confusing to interprete it.
PR: kern/163478
Reviewed by: glebius, jhb
Tested by: Joe Holden < lists <> rewt dot org dot uk >
Modified:
head/sys/net/if_vlan.c
Modified: head/sys/net/if_vlan.c
==============================================================================
--- head/sys/net/if_vlan.c Thu Dec 29 18:25:18 2011 (r228966)
+++ head/sys/net/if_vlan.c Thu Dec 29 18:40:58 2011 (r228967)
@@ -1012,10 +1012,12 @@ vlan_transmit(struct ifnet *ifp, struct
{
struct ifvlan *ifv;
struct ifnet *p;
- int error;
+ int error, len, mcast;
ifv = ifp->if_softc;
p = PARENT(ifv);
+ len = m->m_pkthdr.len;
+ mcast = (m->m_flags & (M_MCAST | M_BCAST)) ? 1 : 0;
BPF_MTAP(ifp, m);
@@ -1025,7 +1027,7 @@ vlan_transmit(struct ifnet *ifp, struct
*/
if (!UP_AND_RUNNING(p)) {
m_freem(m);
- ifp->if_collisions++;
+ ifp->if_oerrors++;
return (0);
}
@@ -1081,9 +1083,11 @@ vlan_transmit(struct ifnet *ifp, struct
* Send it, precisely as ether_output() would have.
*/
error = (p->if_transmit)(p, m);
- if (!error)
+ if (!error) {
ifp->if_opackets++;
- else
+ ifp->if_omcasts += mcast;
+ ifp->if_obytes += len;
+ } else
ifp->if_oerrors++;
return (error);
}
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