From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f45.google.com (mail-wm0-f45.google.com [74.125.82.45]) by kanga.kvack.org (Postfix) with ESMTP id 8F5546B007E for ; Wed, 23 Mar 2016 10:38:21 -0400 (EDT) Received: by mail-wm0-f45.google.com with SMTP id l68so27276318wml.1 for ; Wed, 23 Mar 2016 07:38:21 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id wl9si3480792wjb.220.2016.03.23.07.38.20 for (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 23 Mar 2016 07:38:20 -0700 (PDT) Subject: Re: [PATCH 2/6] mm/hugetlb: add same zone check in pfn_range_valid_gigantic() References: <1457940697-2278-1-git-send-email-iamjoonsoo.kim@lge.com> <1457940697-2278-3-git-send-email-iamjoonsoo.kim@lge.com> From: Vlastimil Babka Message-ID: <56F2AA59.9060208@suse.cz> Date: Wed, 23 Mar 2016 15:38:17 +0100 MIME-Version: 1.0 In-Reply-To: <1457940697-2278-3-git-send-email-iamjoonsoo.kim@lge.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: js1304@gmail.com, Andrew Morton Cc: Rik van Riel , Johannes Weiner , Mel Gorman , Laura Abbott , Minchan Kim , Marek Szyprowski , Michal Nazarewicz , "Aneesh Kumar K.V" , linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Joonsoo Kim On 03/14/2016 08:31 AM, js1304@gmail.com wrote: > From: Joonsoo Kim > > alloc_gigantic_page() uses alloc_contig_range() and this > requires that requested range is in a single zone. To satisfy > that requirement, add this check to pfn_range_valid_gigantic(). > > Signed-off-by: Joonsoo Kim Acked-by: Vlastimil Babka -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org