From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757134Ab0KPTD7 (ORCPT ); Tue, 16 Nov 2010 14:03:59 -0500 Received: from mail-gy0-f174.google.com ([209.85.160.174]:54252 "EHLO mail-gy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755192Ab0KPTD6 (ORCPT ); Tue, 16 Nov 2010 14:03:58 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; b=JdVez2gW4ULJZRY7ifKfA82iZqVb78vyTbggyMSlxk7sipMThKspCGCf6GHz0gLtef HeAEmxFHOh2mN/65CY6P2+LwvD3s3FEOlB3monxAkIddTzRTUXpO2fBIWwhwJp94RmG5 AUbyiWouOicAJfowkgLzEoEZfwAP2KIT6aOc8= MIME-Version: 1.0 In-Reply-To: References: <1289820766.16406.45.camel@maggy.simson.net> <1289821590.16406.47.camel@maggy.simson.net> <20101115125716.GA22422@redhat.com> <1289856350.14719.135.camel@maggy.simson.net> <20101116015648.GA11534@redhat.com> <1289916171.5169.117.camel@maggy.simson.net> <1289916683.2109.625.camel@laptop> <20101116170312.GA19327@tango.0pointer.de> <20101116181603.GC19327@tango.0pointer.de> Date: Tue, 16 Nov 2010 21:03:57 +0200 X-Google-Sender-Auth: kdOdl6WxwX-sl7tzPnTDwCs_w5M Message-ID: Subject: Re: [RFC/RFT PATCH v3] sched: automated per tty task groups From: Pekka Enberg To: Linus Torvalds Cc: Lennart Poettering , Dhaval Giani , Peter Zijlstra , Mike Galbraith , Vivek Goyal , Oleg Nesterov , Markus Trippelsdorf , Mathieu Desnoyers , Ingo Molnar , LKML , Balbir Singh Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 16, 2010 at 8:49 PM, Linus Torvalds wrote: > User-level configuration for something that should just work is > annoying. We can do better. Completely agreed. Desktop users should not be required to fiddle with kernel knobs from userspace to fix interactivity problems. Having sane defaults applies to the kernel as much as it does to userspace. Pekka