From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262694AbVGMQZh (ORCPT ); Wed, 13 Jul 2005 12:25:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262685AbVGMQXi (ORCPT ); Wed, 13 Jul 2005 12:23:38 -0400 Received: from thebsh.namesys.com ([212.16.7.65]:17594 "HELO thebsh.namesys.com") by vger.kernel.org with SMTP id S262694AbVGMQX3 (ORCPT ); Wed, 13 Jul 2005 12:23:29 -0400 Message-ID: <42D53FF6.2020200@namesys.com> Date: Wed, 13 Jul 2005 20:23:18 +0400 From: "Vladimir V. Saveliev" Organization: Namesys User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.2) Gecko/20040804 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Steven Rostedt CC: Keenan Pepper , Ingo Molnar , linux-kernel@vger.kernel.org, Lee Revell Subject: Re: realtime-preempt + reiser4? References: <42D4201A.9050303@gmail.com> <1121198723.10580.10.camel@mindpipe> <42D45438.6040409@gmail.com> <1121213099.3548.39.camel@localhost.localdomain> In-Reply-To: <1121213099.3548.39.camel@localhost.localdomain> X-Enigmail-Version: 0.85.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello Steven Rostedt wrote: > On Tue, 2005-07-12 at 19:37 -0400, Keenan Pepper wrote: > > >>I naively changed these two calls from >> >>init_MUTEX_LOCKED(&name); >> >>to >> >>init_MUTEX(&name); >>down(&name); >> >>but I'm not sure if that's right. I guess I'll see when I try to boot it! > > > No, since it probably wont be "uped" by the same process. So what you > want to do is change the definition of name from semaphore to > compat_semaphore, and keep it as init_MUTEX_LOCKED. And please send > patches to Ingo (I've included him on CC). Also include Ingo on all RT > related issues, since he is the one maintaining the patch. > ftp://ftp.namesys.com/pub/reiser4-for-2.6/2.6.12/reiser4-for-2.6.12-realtime-preempt-2.6.12-final-V0.7.51-29.patch.gz It applies to 2.6.12 + http://people.redhat.com/mingo/realtime-preempt/older/realtime-preempt-2.6.12-final-V0.7.51-29