From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262406AbUHNN4A (ORCPT ); Sat, 14 Aug 2004 09:56:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262450AbUHNN4A (ORCPT ); Sat, 14 Aug 2004 09:56:00 -0400 Received: from [195.23.16.24] ([195.23.16.24]:64412 "EHLO bipbip.comserver-pie.com") by vger.kernel.org with ESMTP id S262406AbUHNNz6 (ORCPT ); Sat, 14 Aug 2004 09:55:58 -0400 Message-ID: <411E150B.4000301@grupopie.com> Date: Sat, 14 Aug 2004 14:35:07 +0100 From: Paulo Marques Organization: Grupo PIE User-Agent: Mozilla Thunderbird 0.7.1 (X11/20040626) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Lee Revell Cc: Ingo Molnar , Andi Kleen , linux-kernel Subject: Re: [patch] Latency Tracer, voluntary-preempt-2.6.8-rc4-O6 References: <2nrJd-7Dx-19@gated-at.bofh.it> <2ouFe-2vz-63@gated-at.bofh.it> <2rfT9-5wi-17@gated-at.bofh.it> <2rF1c-6Iy-7@gated-at.bofh.it> <2sxEs-46P-1@gated-at.bofh.it> <2sCkH-7i5-15@gated-at.bofh.it> <2sHu9-2EW-31@gated-at.bofh.it> <20040813121502.GA18860@elte.hu> <20040813121800.GA68967@muc.de> <20040813135109.GA20638@elte.hu> <411D9A2A.1000202@grupopie.com> <1092459662.803.66.camel@krustophenia.net> In-Reply-To: <1092459662.803.66.camel@krustophenia.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-AntiVirus: checked by Vexira MailArmor (version: 2.0.1.16; VAE: 6.27.0.4; VDF: 6.27.0.10; host: bipbip) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Lee Revell wrote: > On Sat, 2004-08-14 at 00:50, Paulo Marques wrote: > >>Ingo Molnar wrote: >> >>>... >>> >>> >>>>With binary search you would need to backward search to find the stem >>>>for the stem compression. It's probably doable, but would be a bit >>>>ugly I guess. >>> >>> >>>yeah. Maybe someone will find the time to improve the algorithm. But >>>it's not a highprio thing. >> >>Well, I found some time and decided to give it a go :) >> > > > I get a few warnings: > > CC kernel/kallsyms.o > kernel/kallsyms.c: In function `kallsyms_lookup': > kernel/kallsyms.c:99: warning: `last_0idx' might be used uninitialized in this function > kernel/kallsyms.c:101: warning: `last_0prefix' might be used uninitialized in this function > > rlrevell@mindpipe:~/cvs/alsa/alsa-driver$ gcc --version > gcc (GCC) 3.3.4 (Debian 1:3.3.4-7) > Copyright (C) 2003 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. My original email explained this problem. These warning are harmless (although not pretty, for sure), and Ingo corrected them for the O8 patch (this was only 2 hours after your email :) -- Paulo Marques - www.grupopie.com "In a world without walls and fences who needs windows and gates?"