From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264643AbUEYMgj (ORCPT ); Tue, 25 May 2004 08:36:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264646AbUEYMgj (ORCPT ); Tue, 25 May 2004 08:36:39 -0400 Received: from colin2.muc.de ([193.149.48.15]:34309 "HELO colin2.muc.de") by vger.kernel.org with SMTP id S264643AbUEYMgi (ORCPT ); Tue, 25 May 2004 08:36:38 -0400 Date: 25 May 2004 14:36:36 +0200 Date: Tue, 25 May 2004 14:36:36 +0200 From: Andi Kleen To: Malte Schr?der Cc: linux-kernel@vger.kernel.org, Andi Kleen Subject: Re: Bad X-performance on 2.6.6 & 2.6.7-rc1 on x86-64 Message-ID: <20040525123636.GA13817@colin2.muc.de> References: <1ZqbC-5Gl-13@gated-at.bofh.it> <20040525122659.395783f4@highlander.Home.LAN> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040525122659.395783f4@highlander.Home.LAN> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 25, 2004 at 12:26:59PM +0200, Malte Schr?der wrote: > New information :) > I didn't profile it yet but I think I found what caused the problem. > It turned out that I have to disable alsa mmap-support in xine (mplayer worked w/o problems, it does not offer alsa mmap), so X is not involved at all. Do you still need a profile or is this a known thing? Ask the xine guys if it's known, I don't know much about xine. If a user space change fixes it then I don't need any profiles. -Andi