From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755592Ab1LNN2N (ORCPT ); Wed, 14 Dec 2011 08:28:13 -0500 Received: from mail-iy0-f174.google.com ([209.85.210.174]:61309 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754912Ab1LNN2K (ORCPT ); Wed, 14 Dec 2011 08:28:10 -0500 Message-ID: <4EE8A461.2080406@gmail.com> Date: Wed, 14 Dec 2011 21:28:01 +0800 From: Wang Sheng-Hui User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.18) Gecko/20110617 Thunderbird/3.1.11 MIME-Version: 1.0 To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH] mm/mempolicy.c: use enum value MPOL_REBIND_ONCE instead of 0 in mpol_rebind_policy 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 We have enum definition in mempolicy.h: MPOL_REBIND_ONCE. It should replace the magic number 0 for step comparison in function mpol_rebind_policy. Signed-off-by: Wang Sheng-Hui --- mm/mempolicy.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 9c51f9f..ecdaa8d 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -390,7 +390,7 @@ static void mpol_rebind_policy(struct mempolicy *pol, const nodemask_t *newmask, { if (!pol) return; - if (!mpol_store_user_nodemask(pol) && step == 0 && + if (!mpol_store_user_nodemask(pol) && step == MPOL_REBIND_ONCE && nodes_equal(pol->w.cpuset_mems_allowed, *newmask)) return; -- 1.7.1