From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from hrndva-omtalb.mail.rr.com (hrndva-omtalb.mail.rr.com [71.74.56.125]) by ozlabs.org (Postfix) with ESMTP id BD6BCDDE1C for ; Fri, 21 Nov 2008 08:57:50 +1100 (EST) Message-Id: <20081120215541.489725873@goodmis.org> Date: Thu, 20 Nov 2008 16:55:41 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Subject: [PATCH 0/1] powerpc: make mcount a stub for dynamic ftrace Cc: Ingo Molnar , Paul Mackerras , Andrew Morton , linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Paul, I have one more patch. I added it to the end of the ppc/ftrace branch. The new way of handling the finding of mcounts means we do not need to do anything in the mcount call itself. It should just be a stub and when ftrace is enabled, it will change the caller sites to call something other than mcount. The following patches are in: git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git branch: ppc/ftrace Steven Rostedt (1): powerpc: ftrace, do nothing in mcount call for dyn ftrace ---- arch/powerpc/kernel/entry_32.S | 35 +---------------------------------- arch/powerpc/kernel/entry_64.S | 12 ------------ 2 files changed, 1 insertions(+), 46 deletions(-) From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757376AbYKTV6A (ORCPT ); Thu, 20 Nov 2008 16:58:00 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755587AbYKTV5v (ORCPT ); Thu, 20 Nov 2008 16:57:51 -0500 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:54554 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752005AbYKTV5u (ORCPT ); Thu, 20 Nov 2008 16:57:50 -0500 Message-Id: <20081120215541.489725873@goodmis.org> User-Agent: quilt/0.46-1 Date: Thu, 20 Nov 2008 16:55:41 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Paul Mackerras , Benjamin Herrenschmidt , linuxppc-dev@ozlabs.org, Ingo Molnar , Andrew Morton Subject: [PATCH 0/1] powerpc: make mcount a stub for dynamic ftrace Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Paul, I have one more patch. I added it to the end of the ppc/ftrace branch. The new way of handling the finding of mcounts means we do not need to do anything in the mcount call itself. It should just be a stub and when ftrace is enabled, it will change the caller sites to call something other than mcount. The following patches are in: git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git branch: ppc/ftrace Steven Rostedt (1): powerpc: ftrace, do nothing in mcount call for dyn ftrace ---- arch/powerpc/kernel/entry_32.S | 35 +---------------------------------- arch/powerpc/kernel/entry_64.S | 12 ------------ 2 files changed, 1 insertions(+), 46 deletions(-)