From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail138.messagelabs.com (mail138.messagelabs.com [216.82.249.35]) by kanga.kvack.org (Postfix) with SMTP id A337F6B00A0 for ; Tue, 26 Jan 2010 17:52:17 -0500 (EST) Message-ID: <4B5F71FE.2070105@redhat.com> Date: Tue, 26 Jan 2010 17:51:42 -0500 From: Rik van Riel MIME-Version: 1.0 Subject: Re: [PATCH 27 of 31] pmd_trans_huge migrate bugcheck References: <5aefa2dc3ed192ca192a.1264513942@v2.random> In-Reply-To: <5aefa2dc3ed192ca192a.1264513942@v2.random> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: Andrea Arcangeli Cc: linux-mm@kvack.org, Marcelo Tosatti , Adam Litke , Avi Kivity , Izik Eidus , Hugh Dickins , Nick Piggin , Mel Gorman , Andi Kleen , Dave Hansen , Benjamin Herrenschmidt , Ingo Molnar , Mike Travis , KAMEZAWA Hiroyuki , Christoph Lameter , Chris Wright , Andrew Morton , bpicco@redhat.com, Christoph Hellwig , KOSAKI Motohiro List-ID: On 01/26/2010 08:52 AM, Andrea Arcangeli wrote: > From: Andrea Arcangeli > > No pmd_trans_huge should ever materialize in migration ptes areas, because > we split the hugepage before migration ptes are instantiated. > > Signed-off-by: Andrea Arcangeli Acked-by: Rik van Riel -- All rights reversed. -- 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