From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752171AbdAYSW1 (ORCPT ); Wed, 25 Jan 2017 13:22:27 -0500 Received: from gum.cmpxchg.org ([85.214.110.215]:39810 "EHLO gum.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751513AbdAYSW0 (ORCPT ); Wed, 25 Jan 2017 13:22:26 -0500 Date: Wed, 25 Jan 2017 13:22:09 -0500 From: Johannes Weiner To: "Kirill A. Shutemov" Cc: Andrea Arcangeli , Hugh Dickins , Rik van Riel , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Oleg Nesterov , Peter Zijlstra Subject: Re: [PATCH 01/12] uprobes: split THPs before trying replace them Message-ID: <20170125182209.GA17286@cmpxchg.org> References: <20170124162824.91275-1-kirill.shutemov@linux.intel.com> <20170124162824.91275-2-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170124162824.91275-2-kirill.shutemov@linux.intel.com> User-Agent: Mutt/1.7.2 (2016-11-26) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 24, 2017 at 07:28:13PM +0300, Kirill A. Shutemov wrote: > For THPs page_check_address() always fails. It's better to split them > first before trying to replace. > > Signed-off-by: Kirill A. Shutemov > Cc: Oleg Nesterov > Cc: Peter Zijlstra Acked-by: Johannes Weiner From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wj0-f199.google.com (mail-wj0-f199.google.com [209.85.210.199]) by kanga.kvack.org (Postfix) with ESMTP id 880856B0260 for ; Wed, 25 Jan 2017 13:22:25 -0500 (EST) Received: by mail-wj0-f199.google.com with SMTP id yr2so34603975wjc.4 for ; Wed, 25 Jan 2017 10:22:25 -0800 (PST) Received: from gum.cmpxchg.org (gum.cmpxchg.org. [85.214.110.215]) by mx.google.com with ESMTPS id g29si27868020wra.178.2017.01.25.10.22.24 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 25 Jan 2017 10:22:24 -0800 (PST) Date: Wed, 25 Jan 2017 13:22:09 -0500 From: Johannes Weiner Subject: Re: [PATCH 01/12] uprobes: split THPs before trying replace them Message-ID: <20170125182209.GA17286@cmpxchg.org> References: <20170124162824.91275-1-kirill.shutemov@linux.intel.com> <20170124162824.91275-2-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170124162824.91275-2-kirill.shutemov@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: "Kirill A. Shutemov" Cc: Andrea Arcangeli , Hugh Dickins , Rik van Riel , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Oleg Nesterov , Peter Zijlstra On Tue, Jan 24, 2017 at 07:28:13PM +0300, Kirill A. Shutemov wrote: > For THPs page_check_address() always fails. It's better to split them > first before trying to replace. > > Signed-off-by: Kirill A. Shutemov > Cc: Oleg Nesterov > Cc: Peter Zijlstra Acked-by: Johannes Weiner -- 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