Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751088AbWC2GQN (ORCPT ); Wed, 29 Mar 2006 01:16:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751091AbWC2GQM (ORCPT ); Wed, 29 Mar 2006 01:16:12 -0500 Received: from viper.oldcity.dca.net ([216.158.38.4]:22921 "HELO viper.oldcity.dca.net") by vger.kernel.org with SMTP id S1751088AbWC2GQL (ORCPT ); Wed, 29 Mar 2006 01:16:11 -0500 Subject: Re: interactive task starvation From: Lee Revell To: ray-gmail@madrabbit.org Cc: Ingo Molnar , Willy Tarreau , Con Kolivas , Mike Galbraith , lkml , Andrew Morton , bugsplatter@gmail.com In-Reply-To: <2c0942db0603282156x468f4246nae414b2a853668dc@mail.gmail.com> References: <1142592375.7895.43.camel@homer> <200603220119.50331.kernel@kolivas.org> <1142951339.7807.99.camel@homer> <200603220130.34424.kernel@kolivas.org> <20060321143240.GA310@elte.hu> <20060321144410.GE26171@w.ods.org> <20060321145202.GA3268@elte.hu> <1143601277.3330.2.camel@mindpipe> <2c0942db0603282156x468f4246nae414b2a853668dc@mail.gmail.com> Content-Type: text/plain Date: Wed, 29 Mar 2006 01:16:07 -0500 Message-Id: <1143612969.3330.11.camel@mindpipe> Mime-Version: 1.0 X-Mailer: Evolution 2.6.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 821 Lines: 20 On Tue, 2006-03-28 at 21:56 -0800, Ray Lee wrote: > Do any of the above WAGs match what you see? If so, then perhaps it's > random just due to the order in which the tasks get initially > scheduled (dmesg vs ssh, or dmesg vs xterm vs X -- er, though I guess > in that latter case there's really three separate timings > that you'd get back, as the triple set of tasks could be in one of six > orderings, one fast, one slow, and four equally mixed between the > two). > Possibly - *very* rarely, like 1 out of 50 or 100 times, it falls somewhere in the middle. Lee - 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/