From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755212AbYDPVj5 (ORCPT ); Wed, 16 Apr 2008 17:39:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1764562AbYDPVgT (ORCPT ); Wed, 16 Apr 2008 17:36:19 -0400 Received: from smtp.polymtl.ca ([132.207.4.11]:53113 "EHLO smtp.polymtl.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761491AbYDPVgS (ORCPT ); Wed, 16 Apr 2008 17:36:18 -0400 Message-Id: <20080416213546.995034696@polymtl.ca> References: <20080416213426.298498397@polymtl.ca> User-Agent: quilt/0.46-1 Date: Wed, 16 Apr 2008 17:34:27 -0400 From: Mathieu Desnoyers To: Ingo Molnar , linux-kernel@vger.kernel.org Cc: Adrian Bunk , Mathieu Desnoyers , Andrew Morton Subject: [RFC patch 01/27] From: Adrian Bunk Content-Disposition: inline; filename=make-marker_debug-static.patch X-Poly-FromMTA: (dijkstra.casi.polymtl.ca [132.207.72.10]) at Wed, 16 Apr 2008 21:35:47 +0000 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With the needlessly global marker_debug being static gcc can optimize the unused code away. Signed-off-by: Adrian Bunk Acked-by: Mathieu Desnoyers Signed-off-by: Andrew Morton --- kernel/marker.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN kernel/marker.c~make-marker_debug-static kernel/marker.c --- a/kernel/marker.c~make-marker_debug-static +++ a/kernel/marker.c @@ -28,7 +28,7 @@ extern struct marker __start___markers[] extern struct marker __stop___markers[]; /* Set to 1 to enable marker debug output */ -const int marker_debug; +static const int marker_debug; /* * markers_mutex nests inside module_mutex. Markers mutex protects the builtin _ -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68