From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Jeremy Kerr To: Mathieu Desnoyers Subject: Re: [PATCH] sputrace : use marker_synchronize_unregister() Date: Tue, 30 Sep 2008 10:28:19 +1000 References: <48E08B05.7030802@cn.fujitsu.com> <20080929082722.GB18663@elte.hu> <20080929151147.GH11245@Krystal> In-Reply-To: <20080929151147.GH11245@Krystal> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Message-Id: <200809301028.21485.jk@ozlabs.org> Cc: Lai Jiangshan , Linux Kernel Mailing List , Steven Rostedt , cbe-oss-dev@ozlabs.org, Christoph Hellwig , linuxppc-dev@ozlabs.org, Ingo Molnar , "Paul E. McKenney" , Andrew Morton , Peter Zijlstra List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Mathieu, > We need a marker_synchronize_unregister() before the end of exit() to > make sure every probe callers have exited the non preemptible section > and thus are not executing the probe code anymore. Looks good - added to spufs.git. Cheers, Jeremy From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753657AbYI3A2m (ORCPT ); Mon, 29 Sep 2008 20:28:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752101AbYI3A2e (ORCPT ); Mon, 29 Sep 2008 20:28:34 -0400 Received: from ozlabs.org ([203.10.76.45]:38259 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751896AbYI3A2d (ORCPT ); Mon, 29 Sep 2008 20:28:33 -0400 From: Jeremy Kerr To: Mathieu Desnoyers Subject: Re: [PATCH] sputrace : use marker_synchronize_unregister() Date: Tue, 30 Sep 2008 10:28:19 +1000 User-Agent: KMail/1.9.9 Cc: Ingo Molnar , Lai Jiangshan , Andrew Morton , "Paul E. McKenney" , Linux Kernel Mailing List , Steven Rostedt , Peter Zijlstra , linuxppc-dev@ozlabs.org, Christoph Hellwig , cbe-oss-dev@ozlabs.org References: <48E08B05.7030802@cn.fujitsu.com> <20080929082722.GB18663@elte.hu> <20080929151147.GH11245@Krystal> In-Reply-To: <20080929151147.GH11245@Krystal> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200809301028.21485.jk@ozlabs.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mathieu, > We need a marker_synchronize_unregister() before the end of exit() to > make sure every probe callers have exited the non preemptible section > and thus are not executing the probe code anymore. Looks good - added to spufs.git. Cheers, Jeremy