From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752086AbaHTT0P (ORCPT ); Wed, 20 Aug 2014 15:26:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:21239 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750734AbaHTT0O (ORCPT ); Wed, 20 Aug 2014 15:26:14 -0400 Date: Wed, 20 Aug 2014 21:22:47 +0200 From: Oleg Nesterov To: Andrew Morton , KAMEZAWA Hiroyuki , David Rientjes , KOSAKI Motohiro Cc: Alexander Viro , Cyrill Gorcunov , "Eric W. Biederman" , "Kirill A. Shutemov" , Peter Zijlstra , Hugh Dickins , linux-kernel@vger.kernel.org Subject: [PATCH 1/4] mempolicy: change alloc_pages_vma() to use mpol_cond_put() Message-ID: <20140820192247.GB8524@redhat.com> References: <20140805194627.GA30693@redhat.com> <20140820192207.GA8524@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140820192207.GA8524@redhat.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Trivial cleanup. alloc_pages_vma() can use mpol_cond_put(). Signed-off-by: Oleg Nesterov --- mm/mempolicy.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 8f5330d..c0c5d38 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2046,8 +2046,7 @@ retry_cpuset: page = __alloc_pages_nodemask(gfp, order, policy_zonelist(gfp, pol, node), policy_nodemask(gfp, pol)); - if (unlikely(mpol_needs_cond_ref(pol))) - __mpol_put(pol); + mpol_cond_put(pol); if (unlikely(!page && read_mems_allowed_retry(cpuset_mems_cookie))) goto retry_cpuset; return page; -- 1.5.5.1