From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753545AbXCTJDT (ORCPT ); Tue, 20 Mar 2007 05:03:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753544AbXCTJDT (ORCPT ); Tue, 20 Mar 2007 05:03:19 -0400 Received: from smtp20.orange.fr ([193.252.22.31]:1393 "EHLO smtp20.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753543AbXCTJDS (ORCPT ); Tue, 20 Mar 2007 05:03:18 -0400 X-ME-UUID: 20070320090316456.6F5D41C00048@mwinf2024.orange.fr Subject: Re: RSDL v0.31 From: Xavier Bestel To: Willy Tarreau Cc: Linus Torvalds , Mark Lord , Al Boldi , Mike Galbraith , Con Kolivas , ck@vds.kolivas.org, Serge Belyshev , Ingo Molnar , linux-kernel@vger.kernel.org, Nicholas Miell , Andrew Morton In-Reply-To: <20070320061152.GW943@1wt.eu> References: <200703042335.26785.a1426z@gawab.com> <200703172048.46267.kernel@kolivas.org> <1174125534.7734.2.camel@Homer.simpson.net> <200703172355.30989.a1426z@gawab.com> <45FEB54A.3040602@rtr.ca> <1174321617.30876.69.camel@frg-rhel40-em64t-04> <45FEBBF5.9060002@rtr.ca> <1174322580.30876.72.camel@frg-rhel40-em64t-04> <20070320061152.GW943@1wt.eu> Content-Type: text/plain Date: Tue, 20 Mar 2007 10:03:03 +0100 Message-Id: <1174381383.30876.86.camel@frg-rhel40-em64t-04> Mime-Version: 1.0 X-Mailer: Evolution 2.0.2 (2.0.2-27) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2007-03-20 at 07:11 +0100, Willy Tarreau wrote: > I don't agree with starting to renice X to get something usable X looks very special to me: it's a big userspace driver, the primary task handling user interaction on the desktop, and on some OS the part responsible for moving the mouse pointer and interacting with windows is even implemented as an interrupt handler, and that for sure provides for smooth user experience even on very low-end hardware. Why not compensate for X design by prioritizing it a bit ? If RSDL + reniced X makes for a better desktop than sotck kernel + X, on all kind of workloads, it's good to know.