From patchwork Fri Nov 2 16:01:11 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: solomon X-Patchwork-Id: 196587 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 720CE2C0081 for ; Sat, 3 Nov 2012 03:04:09 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758863Ab2KBQDy (ORCPT ); Fri, 2 Nov 2012 12:03:54 -0400 Received: from mail-pa0-f46.google.com ([209.85.220.46]:58766 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758514Ab2KBQBc (ORCPT ); Fri, 2 Nov 2012 12:01:32 -0400 Received: by mail-pa0-f46.google.com with SMTP id hz1so2547906pad.19 for ; Fri, 02 Nov 2012 09:01:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=mT1W5NMKnW++81KUu6ZQaWZ3vCxEk8doBlEvHM/L5tY=; b=BHux0/Q908khg2is13MbX0P4yA+leJohxVk4epwPOmPnKMdyqZ+KPveeGbCSULKvwK f9m+Vj7A5fOUWazrhXRQ5vRzWA+i5hIPNirZc7YaoiqbxIeYW2jHrbt3xPurTAfDic12 abYbx8WVbsdvZFlDBehmDQH91RrC/m+b2ZObcEyzTy7sG28igQT8pmgDVNk8mkBJsmJX P/O5GWN5VOCHszHNbFlY/pLE9qLj47/H7yE+t0sYpNHqvfD8/lT83ddR+seyWVc3gvuW ftkUaQfCU+FB7flCctj5UUZt3eSNQlzwt91HWYvOpP3sC3ZhBnnE8XEwMfCSwpXsdC4H mFyg== Received: by 10.68.143.162 with SMTP id sf2mr7289096pbb.137.1351872092535; Fri, 02 Nov 2012 09:01:32 -0700 (PDT) Received: from [172.30.10.98] ([121.14.96.125]) by mx.google.com with ESMTPS id c8sm5923332pav.4.2012.11.02.09.01.15 (version=SSLv3 cipher=OTHER); Fri, 02 Nov 2012 09:01:31 -0700 (PDT) Message-ID: <5093EE47.20700@gmail.com> Date: Sat, 03 Nov 2012 00:01:11 +0800 From: Shan Wei User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:16.0) Gecko/20121026 Thunderbird/16.0.2 MIME-Version: 1.0 To: David Miller , timo.teras@iki.fi, steffen.klassert@secunet.com, NetDev , Kernel-Maillist , cl@linux-foundation.org, Shan Wei Subject: [PATCH v2 1/9] net: core: use this_cpu_ptr per-cpu helper Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Shan Wei Signed-off-by: Shan Wei Reviewed-by: Christoph Lameter --- net/core/flow.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/net/core/flow.c b/net/core/flow.c index e318c7e..3bad824 100644 --- a/net/core/flow.c +++ b/net/core/flow.c @@ -327,11 +327,9 @@ static void flow_cache_flush_tasklet(unsigned long data) static void flow_cache_flush_per_cpu(void *data) { struct flow_flush_info *info = data; - int cpu; struct tasklet_struct *tasklet; - cpu = smp_processor_id(); - tasklet = &per_cpu_ptr(info->cache->percpu, cpu)->flush_tasklet; + tasklet = &this_cpu_ptr(info->cache->percpu)->flush_tasklet; tasklet->data = (unsigned long)info; tasklet_schedule(tasklet); }