Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262496AbUKDXGd (ORCPT ); Thu, 4 Nov 2004 18:06:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262479AbUKDWg3 (ORCPT ); Thu, 4 Nov 2004 17:36:29 -0500 Received: from serenity.mcc.ac.uk ([130.88.200.93]:47620 "EHLO serenity.mcc.ac.uk") by vger.kernel.org with ESMTP id S262349AbUKDWV3 (ORCPT ); Thu, 4 Nov 2004 17:21:29 -0500 Date: Thu, 4 Nov 2004 22:21:22 +0000 From: John Levon To: Jesse Barnes Cc: William Lee Irwin III , Jack Steiner , linux-kernel@vger.kernel.org, edwardsg@sgi.com, dipankar@in.ibm.com Subject: Re: contention on profile_lock Message-ID: <20041104222122.GA55794@compsoc.man.ac.uk> References: <200411021152.16038.jbarnes@engr.sgi.com> <20041104201257.GA14786@holomorphy.com> <200411041249.21718.jbarnes@engr.sgi.com> <200411041355.27228.jbarnes@engr.sgi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200411041355.27228.jbarnes@engr.sgi.com> User-Agent: Mutt/1.3.25i X-Url: http://www.movementarian.org/ X-Record: Graham Coxon - Happiness in Magazines X-Scanner: exiscan for exim4 (http://duncanthrax.net/exiscan/) *1CPpyu-000LZ0-9W*HGxjWiPdRbU* Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 571 Lines: 17 On Thu, Nov 04, 2004 at 01:55:27PM -0800, Jesse Barnes wrote: > +/* Oprofile timer tick hook */ > +int (*oprofile_timer_notify)(struct pt_regs *); How is the module going to access this if you don't EXPORT_SYMBOL_GPL() it ? Do you have some specific objection to keeping the register/unregister functions as I showed? john - 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/