From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com [209.85.212.173]) by kanga.kvack.org (Postfix) with ESMTP id 11D296B0253 for ; Mon, 21 Sep 2015 03:40:55 -0400 (EDT) Received: by wicge5 with SMTP id ge5so103080457wic.0 for ; Mon, 21 Sep 2015 00:40:54 -0700 (PDT) Received: from e06smtp09.uk.ibm.com (e06smtp09.uk.ibm.com. [195.75.94.105]) by mx.google.com with ESMTPS id ex3si15497124wic.6.2015.09.21.00.40.24 for (version=TLSv1 cipher=AES128-SHA bits=128/128); Mon, 21 Sep 2015 00:40:33 -0700 (PDT) Received: from /spool/local by e06smtp09.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 21 Sep 2015 08:40:23 +0100 Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by d06dlp02.portsmouth.uk.ibm.com (Postfix) with ESMTP id 6BB07219006A for ; Mon, 21 Sep 2015 08:39:52 +0100 (BST) Received: from d06av06.portsmouth.uk.ibm.com (d06av06.portsmouth.uk.ibm.com [9.149.37.217]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t8L7eLkb38993920 for ; Mon, 21 Sep 2015 07:40:21 GMT Received: from d06av06.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av06.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t8L7eLOF008443 for ; Mon, 21 Sep 2015 01:40:21 -0600 Date: Mon, 21 Sep 2015 09:40:19 +0200 From: Martin Schwidefsky Subject: Re: [PATCH] mm/swapfile: fix swapoff vs. software dirty bits Message-ID: <20150921094019.6b311a9b@mschwide> In-Reply-To: <20150921073033.GA3181@uranus> References: <1442480339-26308-1-git-send-email-schwidefsky@de.ibm.com> <1442480339-26308-2-git-send-email-schwidefsky@de.ibm.com> <20150917193152.GJ2000@uranus> <20150918085835.597fb036@mschwide> <20150918071549.GA2035@uranus> <20150918102001.0e0389c7@mschwide> <20150918085301.GC2035@uranus> <20150918111038.58c3a8de@mschwide> <20150918202109.GE2035@uranus> <20150921091033.1799ea40@mschwide> <20150921073033.GA3181@uranus> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Cyrill Gorcunov Cc: Andrew Morton , Ingo Molnar , Michal Hocko , linux-mm@kvack.org On Mon, 21 Sep 2015 10:30:33 +0300 Cyrill Gorcunov wrote: > On Mon, Sep 21, 2015 at 09:10:33AM +0200, Martin Schwidefsky wrote: > > > > > > Agreed, still I would defer until there is a real need for an alternative encoding. > > > > The s390 support for soft dirty ptes will need it. > > Ah, I see. Could you please note this fact in the patch > changelog. Sure will do. I'll send a patch set after I got the x86 test sorted out. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin. -- 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