Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 17 Dec 2001 20:55:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 17 Dec 2001 20:55:21 -0500 Received: from garrincha.netbank.com.br ([200.203.199.88]:27658 "HELO netbank.com.br") by vger.kernel.org with SMTP id ; Mon, 17 Dec 2001 20:54:40 -0500 Date: Mon, 17 Dec 2001 23:54:26 -0200 (BRST) From: Rik van Riel X-X-Sender: To: Linus Torvalds Cc: Davide Libenzi , Kernel Mailing List Subject: Re: Scheduler ( was: Just a second ) ... In-Reply-To: Message-ID: X-spambait: aardvark@kernelnewbies.org X-spammeplease: aardvark@nl.linux.org MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 17 Dec 2001, Linus Torvalds wrote: > You have to prioritize. Scheduling overhead is way down the list. That's not what the profiling on my UP machine indicates, let alone on SMP machines. Try readprofile some day, chances are schedule() is pretty near the top of the list. regards, Rik -- Shortwave goes a long way: irc.starchat.net #swl http://www.surriel.com/ http://distro.conectiva.com/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/