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From: Christian Brueffer <brueffer@FreeBSD.org>
Date: Mon, 10 Feb 2014 14:47:52 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r261710 - head/sys/netinet6
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Author: brueffer
Date: Mon Feb 10 14:47:51 2014
New Revision: 261710
URL: http://svnweb.freebsd.org/changeset/base/261710

Log:
  Only count table lookups when we're actually processing packets.
  
  PR:		183462
  Submitted by:	Sven-Thorsten Dietrich <thebigcorporation at gmail.com>
  Reviewed by:	bms
  MFC after:	1 month

Modified:
  head/sys/netinet6/ip6_mroute.c

Modified: head/sys/netinet6/ip6_mroute.c
==============================================================================
--- head/sys/netinet6/ip6_mroute.c	Mon Feb 10 14:36:51 2014	(r261709)
+++ head/sys/netinet6/ip6_mroute.c	Mon Feb 10 14:47:51 2014	(r261710)
@@ -283,7 +283,6 @@ static VNET_DEFINE(int, pim6);
 #define MF6CFIND(o, g, rt) do { \
 	struct mf6c *_rt = mf6ctable[MF6CHASH(o,g)]; \
 	rt = NULL; \
-	MRT6STAT_INC(mrt6s_mfc_lookups); \
 	while (_rt) { \
 		if (IN6_ARE_ADDR_EQUAL(&_rt->mf6c_origin.sin6_addr, &(o)) && \
 		    IN6_ARE_ADDR_EQUAL(&_rt->mf6c_mcastgrp.sin6_addr, &(g)) && \
@@ -1099,6 +1098,7 @@ X_ip6_mforward(struct ip6_hdr *ip6, stru
 	 * Determine forwarding mifs from the forwarding cache table
 	 */
 	MF6CFIND(ip6->ip6_src, ip6->ip6_dst, rt);
+	MRT6STAT_INC(mrt6s_mfc_lookups);
 
 	/* Entry exists, so forward if necessary */
 	if (rt) {