From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756192AbZF1VEm (ORCPT ); Sun, 28 Jun 2009 17:04:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752989AbZF1VEe (ORCPT ); Sun, 28 Jun 2009 17:04:34 -0400 Received: from hera.kernel.org ([140.211.167.34]:45344 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752444AbZF1VEd (ORCPT ); Sun, 28 Jun 2009 17:04:33 -0400 Message-ID: <4A47DAD6.9080200@kernel.org> Date: Sun, 28 Jun 2009 14:04:22 -0700 From: Yinghai Lu User-Agent: Thunderbird 2.0.0.19 (X11/20081227) MIME-Version: 1.0 To: Ingo Molnar , Peter Zijlstra CC: "linux-kernel@vger.kernel.org" Subject: [PATCH] x86/perf_count: make perf_count_mask to local References: <4A47DAB1.3090707@kernel.org> In-Reply-To: <4A47DAB1.3090707@kernel.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org only used in init_hw_per_counters [Impact: cleanup] Signed-off-by: Yinghai Lu --- arch/x86/kernel/cpu/perf_counter.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) Index: linux-2.6/arch/x86/kernel/cpu/perf_counter.c =================================================================== --- linux-2.6.orig/arch/x86/kernel/cpu/perf_counter.c +++ linux-2.6/arch/x86/kernel/cpu/perf_counter.c @@ -25,8 +25,6 @@ #include #include -static u64 perf_counter_mask __read_mostly; - struct cpu_hw_counters { struct perf_counter *counters[X86_PMC_IDX_MAX]; unsigned long used_mask[BITS_TO_LONGS(X86_PMC_IDX_MAX)]; @@ -1474,6 +1472,7 @@ static int amd_pmu_init(void) void __init init_hw_perf_counters(void) { + u64 perf_counter_mask; int err; pr_info("Performance Counters: ");