Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755829AbcKKLQ5 (ORCPT ); Fri, 11 Nov 2016 06:16:57 -0500 Received: from mail-wm0-f65.google.com ([74.125.82.65]:35979 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751308AbcKKLQ4 (ORCPT ); Fri, 11 Nov 2016 06:16:56 -0500 Date: Fri, 11 Nov 2016 14:16:52 +0300 From: "Kirill A. Shutemov" To: Naoya Horiguchi Cc: linux-mm@kvack.org, "Kirill A. Shutemov" , Hugh Dickins , Andrew Morton , Dave Hansen , Andrea Arcangeli , Mel Gorman , Michal Hocko , Vlastimil Babka , Pavel Emelyanov , Zi Yan , Balbir Singh , linux-kernel@vger.kernel.org, Naoya Horiguchi Subject: Re: [PATCH v2 03/12] mm: thp: introduce separate TTU flag for thp freezing Message-ID: <20161111111652.GE19382@node.shutemov.name> References: <1478561517-4317-1-git-send-email-n-horiguchi@ah.jp.nec.com> <1478561517-4317-4-git-send-email-n-horiguchi@ah.jp.nec.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1478561517-4317-4-git-send-email-n-horiguchi@ah.jp.nec.com> User-Agent: Mutt/1.5.23.1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 434 Lines: 11 On Tue, Nov 08, 2016 at 08:31:48AM +0900, Naoya Horiguchi wrote: > TTU_MIGRATION is used to convert pte into migration entry until thp split > completes. This behavior conflicts with thp migration added later patches, > so let's introduce a new TTU flag specifically for freezing. > > Signed-off-by: Naoya Horiguchi Acked-by: Kirill A. Shutemov -- Kirill A. Shutemov