- Remove rt_metrics_lite and simply put its members into rtentry.

- Use counter(9) for rt_pksent (former rt_rmx.rmx_pksent). This
  removes another cache trashing ++ from packet forwarding path.
- Create zini/fini methods for the rtentry UMA zone. Via initialize
  mutex and counter in them.
- Fix reporting of rmx_pksent to routing socket.
- Fix netstat(1) to report "Use" both in kvm(3) and sysctl(3) mode.

The change is mostly targeted for stable/10 merge. For head,
rt_pksent is expected to just disappear.

Discussed with:		melifaro
Sponsored by:		Netflix
Sponsored by:		Nginx, Inc.

1 files changed, 1 insertions, 3 deletions

diff --git a/sys/netinet6/ip6_ipsec.c b/sys/netinet6/ip6_ipsec.c
index 678f1df..e9d1f5c 100644
--- a/sys/netinet6/ip6_ipsec.c
+++ b/sys/netinet6/ip6_ipsec.c
@@ -370,9 +370,7 @@ ip6_ipsec_mtu(struct mbuf *m)
 		    sp->req->sav->sah != NULL) {
 			ro = &sp->req->sav->sah->route_cache.sa_route;
 			if (ro->ro_rt && ro->ro_rt->rt_ifp) {
-				mtu =
-				    ro->ro_rt->rt_rmx.rmx_mtu ?
-				    ro->ro_rt->rt_rmx.rmx_mtu :
+				mtu = ro->ro_rt->rt_mtu ? ro->ro_rt->rt_mtu :
 				    ro->ro_rt->rt_ifp->if_mtu;
 				mtu -= ipsechdr;
 			}