From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754373Ab3LSPui (ORCPT ); Thu, 19 Dec 2013 10:50:38 -0500 Received: from qmta05.emeryville.ca.mail.comcast.net ([76.96.30.48]:50400 "EHLO qmta05.emeryville.ca.mail.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752612Ab3LSPue (ORCPT ); Thu, 19 Dec 2013 10:50:34 -0500 Message-Id: <20131219155031.080415447@linux.com> Date: Thu, 19 Dec 2013 09:50:18 -0600 From: Christoph Lameter To: Tejun Heo Cc: akpm@linuxfoundation.org, rostedt@goodmis.org, linux-kernel@vger.kernel.org, Ingo Molnar , Peter Zijlstra , Thomas Gleixner Subject: [PATCH 03/40] percpu: Replace __get_cpu_var with this_cpu_ptr References: <20131219155015.443763038@linux.com> Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline; filename=this_percpu Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org One case of using __get_cpu_var in the get_cpu_var macro for address calculation. Signed-off-by: Christoph Lameter Index: linux/include/linux/percpu.h =================================================================== --- linux.orig/include/linux/percpu.h 2013-12-02 16:07:46.904713849 -0600 +++ linux/include/linux/percpu.h 2013-12-02 16:09:23.000000000 -0600 @@ -28,7 +28,7 @@ */ #define get_cpu_var(var) (*({ \ preempt_disable(); \ - &__get_cpu_var(var); })) + this_cpu_ptr(&var); })) /* * The weird & is necessary because sparse considers (void)(var) to be