Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757494Ab2KICUi (ORCPT ); Thu, 8 Nov 2012 21:20:38 -0500 Received: from mail-pb0-f46.google.com ([209.85.160.46]:48793 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757256Ab2KICUg (ORCPT ); Thu, 8 Nov 2012 21:20:36 -0500 Message-ID: <509C686F.20400@gmail.com> Date: Fri, 09 Nov 2012 10:20:31 +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 v3 1/9] net: core: use this_cpu_ptr per-cpu helper 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 Content-Length: 1098 Lines: 34 From: Shan Wei flush_tasklet is a struct, not a pointer in percpu var. so use this_cpu_ptr to get the member pointer. Signed-off-by: Shan Wei --- 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..b0901ee 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); } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/