From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarek Poplawski Subject: Re: [PATCH net-2.6] Re: rib_trie / Fix inflate_threshold_root. Now=15 size=11 bits Date: Mon, 29 Jun 2009 10:58:20 +0000 Message-ID: <20090629105820.GD4712@ff.dom.local> References: <20090629083315.GA4712@ff.dom.local> <4A488EB8.4070602@itcare.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: David Miller , Robert Olsson , Robert Olsson , "Jorge Boncompte [DTI2]" , Eric Dumazet , Robert Olsson , Linux Network Development list To: =?iso-8859-2?Q?Pawe=B3?= Staszewski Return-path: Received: from mail-bw0-f213.google.com ([209.85.218.213]:59430 "EHLO mail-bw0-f213.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752350AbZF2K6Y (ORCPT ); Mon, 29 Jun 2009 06:58:24 -0400 Received: by bwz9 with SMTP id 9so3167483bwz.37 for ; Mon, 29 Jun 2009 03:58:26 -0700 (PDT) Content-Disposition: inline In-Reply-To: <4A488EB8.4070602@itcare.pl> Sender: netdev-owner@vger.kernel.org List-ID: On Mon, Jun 29, 2009 at 11:51:52AM +0200, Pawe=B3 Staszewski wrote: > I apply this patch > > fib_triestats in attached file :) > >> -------------------> >> ipv4: Fix fib_trie rebalancing, part 3 >> >> Alas current delaying of freeing old tnodes by RCU in trie_rebalance >> is still not enough because we can free a top tnode before updating = a >> t->trie pointer. >> >> Reported-by: Pawel Staszewski >> Signed-off-by: Jarek Poplawski >> --- David, I guess you could add: Tested-by: Pawel Staszewski Thanks, Jarek P.