From owner-svn-src-all@FreeBSD.ORG  Sun Apr 19 04:39:42 2009
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id D4B58106566C;
	Sun, 19 Apr 2009 04:39:42 +0000 (UTC)
	(envelope-from kmacy@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id C4EFA8FC1B;
	Sun, 19 Apr 2009 04:39:42 +0000 (UTC)
	(envelope-from kmacy@FreeBSD.org)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n3J4dgYL098200;
	Sun, 19 Apr 2009 04:39:42 GMT (envelope-from kmacy@svn.freebsd.org)
Received: (from kmacy@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id n3J4dgkn098199;
	Sun, 19 Apr 2009 04:39:42 GMT (envelope-from kmacy@svn.freebsd.org)
Message-Id: <200904190439.n3J4dgkn098199@svn.freebsd.org>
From: Kip Macy <kmacy@FreeBSD.org>
Date: Sun, 19 Apr 2009 04:39:42 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r191258 - head/sys/net
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 19 Apr 2009 04:39:43 -0000

Author: kmacy
Date: Sun Apr 19 04:39:42 2009
New Revision: 191258
URL: http://svn.freebsd.org/changeset/base/191258

Log:
  update TODO list

Modified:
  head/sys/net/flowtable.c

Modified: head/sys/net/flowtable.c
==============================================================================
--- head/sys/net/flowtable.c	Sun Apr 19 04:24:56 2009	(r191257)
+++ head/sys/net/flowtable.c	Sun Apr 19 04:39:42 2009	(r191258)
@@ -313,8 +313,11 @@ static uma_zone_t ipv6_zone;
 
 /*
  * TODO:
- * - Add per flowtable sysctls for statistics and configuring timeouts
+ * - Make flowtable stats per-cpu, aggregated at sysctl call time,
+ *   to avoid extra cache evictions caused by incrementing a shared
+ *   counter
  * - add IPv6 support to flow lookup
+ * - Add per flowtable sysctls for statistics and configuring timeouts
  * - add saturation counter to rtentry to support per-packet load-balancing
  *   add flag to indicate round-robin flow, add list lookup from head
      for flows