From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761445AbXGPOF4 (ORCPT ); Mon, 16 Jul 2007 10:05:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932468AbXGPOFG (ORCPT ); Mon, 16 Jul 2007 10:05:06 -0400 Received: from nz-out-0506.google.com ([64.233.162.229]:47619 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932458AbXGPOFE (ORCPT ); Mon, 16 Jul 2007 10:05:04 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:to:subject:message-id:mail-followup-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=h7cw+BwCCtR80UuhyovWp+SWn4AkUiAOtVmBzn7ScFSULCWzdYm5f4Re3y/h2YXt0jSmjK1JRAy8h0NzesQL7KthPxXJx9SaW6idrm5bU3EUifocozWEXLNDh0qdsz+uPZlAmlgK81K6iny9gUpgkT3UuqVIYBJvQvS7eoZyBX0= Date: Mon, 16 Jul 2007 22:54:56 +0900 From: Akinobu Mita To: linux-kernel@vger.kernel.org, Rusty Russell , Greg Kroah-Hartman Subject: [PATCH 5/10] topology: remove topology_dev_map Message-ID: <20070716135456.GE2040@APFDCB5C> Mail-Followup-To: Akinobu Mita , linux-kernel@vger.kernel.org, Rusty Russell , Greg Kroah-Hartman References: <20070716134855.GA1858@APFDCB5C> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070716134855.GA1858@APFDCB5C> User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org By previous cpu hotplug notifier change, we don't need to track topology_dev existence for each cpu by topology_dev_map. Cc: Greg Kroah-Hartman Signed-off-by: Akinobu Mita --- drivers/base/topology.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) Index: 2.6-mm/drivers/base/topology.c =================================================================== --- 2.6-mm.orig/drivers/base/topology.c +++ 2.6-mm/drivers/base/topology.c @@ -94,27 +94,18 @@ static struct attribute_group topology_a .name = "topology" }; -static cpumask_t topology_dev_map = CPU_MASK_NONE; - /* Add/Remove cpu_topology interface for CPU device */ static int __cpuinit topology_add_dev(unsigned int cpu) { - int rc; struct sys_device *sys_dev = get_cpu_sysdev(cpu); - rc = sysfs_create_group(&sys_dev->kobj, &topology_attr_group); - if (!rc) - cpu_set(cpu, topology_dev_map); - return rc; + return sysfs_create_group(&sys_dev->kobj, &topology_attr_group); } static void __cpuinit topology_remove_dev(unsigned int cpu) { struct sys_device *sys_dev = get_cpu_sysdev(cpu); - if (!cpu_isset(cpu, topology_dev_map)) - return; - cpu_clear(cpu, topology_dev_map); sysfs_remove_group(&sys_dev->kobj, &topology_attr_group); }