From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760177AbYFJJ7b (ORCPT ); Tue, 10 Jun 2008 05:59:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753669AbYFJJ7X (ORCPT ); Tue, 10 Jun 2008 05:59:23 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:45143 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753483AbYFJJ7W (ORCPT ); Tue, 10 Jun 2008 05:59:22 -0400 Date: Tue, 10 Jun 2008 11:59:07 +0200 From: Ingo Molnar To: Abhishek Sagar Cc: Steven Rostedt , Thomas Gleixner , LKML Subject: Re: [PATCH 1/3] ftrace: prevent freeing of all failed updates Message-ID: <20080610095907.GI27706@elte.hu> References: <4842CB9A.1080800@gmail.com> <4844B48D.5020509@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4844B48D.5020509@gmail.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0002] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Abhishek Sagar wrote: > Steven Rostedt wrote: > > If we unload a module and reload it, will it ever get converted again? > > The intent was always to filter core kernel functions to prevent their > freeing. Here's a fix which should allow re-recording of module > call-sites. applied to tip/tracing/ftrace, thanks. Ingo