Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932954Ab2JaRb5 (ORCPT ); Wed, 31 Oct 2012 13:31:57 -0400 Received: from a193-30.smtp-out.amazonses.com ([199.255.193.30]:22892 "EHLO a193-30.smtp-out.amazonses.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753278Ab2JaRby (ORCPT ); Wed, 31 Oct 2012 13:31:54 -0400 Date: Wed, 31 Oct 2012 17:31:52 +0000 From: Christoph Lameter X-X-Sender: cl@gentwo.org To: Shan Wei cc: David Miller , timo.teras@iki.fi, steffen.klassert@secunet.com, NetDev , Kernel-Maillist Subject: Re: [PATCH 1/9] net: core: use this_cpu_ptr per-cpu helper In-Reply-To: <509109E1.6040607@gmail.com> Message-ID: <0000013ab7e116c8-fac51ac3-c4a4-46b8-9d55-fb4df4019e30-000000@email.amazonses.com> References: <509109E1.6040607@gmail.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SES-Outgoing: 199.255.193.30 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 827 Lines: 25 On Wed, 31 Oct 2012, Shan Wei wrote: > +++ 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); > } > Reviewed-by: Christoph Lameter -- 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/