From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751018AbWFTUub (ORCPT ); Tue, 20 Jun 2006 16:50:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751024AbWFTUub (ORCPT ); Tue, 20 Jun 2006 16:50:31 -0400 Received: from www.osadl.org ([213.239.205.134]:61889 "EHLO mail.tglx.de") by vger.kernel.org with ESMTP id S1751017AbWFTUu3 (ORCPT ); Tue, 20 Jun 2006 16:50:29 -0400 Subject: Re: Why can't I set the priority of softirq-hrt? (Re: 2.6.17-rt1) From: Thomas Gleixner Reply-To: tglx@linutronix.de To: Esben Nielsen Cc: Steven Rostedt , Ingo Molnar , linux-kernel@vger.kernel.org In-Reply-To: References: <20060618070641.GA6759@elte.hu> <1150816429.6780.222.camel@localhost.localdomain> <1150824092.6780.255.camel@localhost.localdomain> Content-Type: text/plain Date: Tue, 20 Jun 2006 22:51:55 +0200 Message-Id: <1150836716.6780.297.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2006-06-20 at 22:26 +0100, Esben Nielsen wrote: > > I have to check, whether the priority is propagated when the softirq is > > blocked on a lock. If not its a bug and has to be fixed. > > I think the simplest solution would be to add > > if (p->blocked_on) > wake_up_process(p); > > in __setscheduler(). I'm sure we had something to make this work. No idea where it got lost. Will check tomorrow. tglx