From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752810Ab3FGHaV (ORCPT ); Fri, 7 Jun 2013 03:30:21 -0400 Received: from mga02.intel.com ([134.134.136.20]:11064 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751471Ab3FGHaU (ORCPT ); Fri, 7 Jun 2013 03:30:20 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,820,1363158000"; d="scan'208";a="325673024" From: Alex Shi To: mingo@redhat.com, peterz@infradead.org, tglx@linutronix.de, akpm@linux-foundation.org, bp@alien8.de, pjt@google.com, namhyung@kernel.org, efault@gmx.de, morten.rasmussen@arm.com Cc: vincent.guittot@linaro.org, preeti@linux.vnet.ibm.com, viresh.kumar@linaro.org, linux-kernel@vger.kernel.org, alex.shi@intel.com, mgorman@suse.de, riel@redhat.com, wangyun@linux.vnet.ibm.com, Jason Low Subject: [RFC patch 0/4] change 64 bit variables to long type Date: Fri, 7 Jun 2013 15:29:25 +0800 Message-Id: <1370590169-24804-1-git-send-email-alex.shi@intel.com> X-Mailer: git-send-email 1.7.12 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There are some 64 bits variables in cfs_rq/tg etc. That ask expersive operations in 32 bit machine. But in fact, long type is enough for them. So do this change lead more efficient code and without data lose. Regards Alex