From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qa0-f48.google.com (mail-qa0-f48.google.com [209.85.216.48]) by kanga.kvack.org (Postfix) with ESMTP id 74DF66B0038 for ; Mon, 18 Aug 2014 22:11:04 -0400 (EDT) Received: by mail-qa0-f48.google.com with SMTP id m5so5090235qaj.7 for ; Mon, 18 Aug 2014 19:11:04 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id o90si26931944qgd.76.2014.08.18.19.11.03 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 18 Aug 2014 19:11:03 -0700 (PDT) Message-ID: <53F2B221.5070107@redhat.com> Date: Mon, 18 Aug 2014 22:10:41 -0400 From: Rik van Riel MIME-Version: 1.0 Subject: Re: [PATCH v15 7/7] mm: Don't split THP page when syscall is called References: <1408321076-2231-1-git-send-email-minchan@kernel.org> <1408321076-2231-8-git-send-email-minchan@kernel.org> In-Reply-To: <1408321076-2231-8-git-send-email-minchan@kernel.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Minchan Kim , Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Michael Kerrisk , linux-api@vger.kernel.org, Hugh Dickins , Johannes Weiner , KOSAKI Motohiro , Mel Gorman , Jason Evans , zhangyanfei@cn.fujitsu.com, "Kirill A. Shutemov" , Andrea Arcangeli , "Kirill A. Shutemov" On 08/17/2014 08:17 PM, Minchan Kim wrote: > We don't need to split THP page when MADV_FREE syscall is > called. It could be done when VM decide really frees it so > we could avoid unnecessary THP split. > > Cc: Andrea Arcangeli > Acked-by: Kirill A. Shutemov > Signed-off-by: Minchan Kim Acked-by: Rik van Riel -- 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