From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762235AbcALCU1 (ORCPT ); Mon, 11 Jan 2016 21:20:27 -0500 Received: from szxga01-in.huawei.com ([58.251.152.64]:9216 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762193AbcALCUY (ORCPT ); Mon, 11 Jan 2016 21:20:24 -0500 From: To: Ingo Molnar , "H. Peter Anvin" CC: Alexander Kuleshov , , Subject: [PATCH] x86/mm: use PAGE_ALIGNED instead of IS_ALIGNED Date: Tue, 12 Jan 2016 10:19:30 +0800 Message-ID: <1452565170-11083-1-git-send-email-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 1.7.12.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020203.569462DB.00FF,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: c77639ef7486fb312038b7ed43df3036 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kefeng Wang Use PAGE_ALIGEND macro in to simplify code. Signed-off-by: Kefeng Wang --- arch/x86/mm/init_64.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index ec081fe..8829482 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -814,8 +814,7 @@ remove_pte_table(pte_t *pte_start, unsigned long addr, unsigned long end, if (phys_addr < (phys_addr_t)0x40000000) return; - if (IS_ALIGNED(addr, PAGE_SIZE) && - IS_ALIGNED(next, PAGE_SIZE)) { + if (PAGE_ALIGNED(addr) && PAGE_ALIGNED(next)) { /* * Do not free direct mapping pages since they were * freed when offlining, or simplely not in use. -- 2.6.0.GIT