Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932133AbWCZVeA (ORCPT ); Sun, 26 Mar 2006 16:34:00 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932134AbWCZVeA (ORCPT ); Sun, 26 Mar 2006 16:34:00 -0500 Received: from lirs02.phys.au.dk ([130.225.28.43]:9706 "EHLO lirs02.phys.au.dk") by vger.kernel.org with ESMTP id S932133AbWCZVeA (ORCPT ); Sun, 26 Mar 2006 16:34:00 -0500 Date: Sun, 26 Mar 2006 22:33:54 +0100 (MET) From: Esben Nielsen To: Ingo Molnar cc: tglx@linutronix.de, Subject: Re: Are ALL_TASKS_PI on in 2.6.16-rt7? In-Reply-To: <20060326212738.GA32562@elte.hu> Message-ID: 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 Content-Length: 689 Lines: 26 On Sun, 26 Mar 2006, Ingo Molnar wrote: > > * Esben Nielsen wrote: > > > It just looks like also normal, non-rt tasks are boosting. > > correct. We'd like to make sure the PI code is correct - and for > PI-futex it makes sense anyway. > It wont work 100% when a task is boosted to a normal, non-rt prio well since at scheduler_tick() p->prio = effective_prio(p); can be executed overwriting the boost. > Ingo > Esben - 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/