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