From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2E7FFC3A5A2 for ; Fri, 20 Sep 2019 18:56:33 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F3F5F2086A for ; Fri, 20 Sep 2019 18:56:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F3F5F2086A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34740 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iBO51-0001h0-20 for qemu-devel@archiver.kernel.org; Fri, 20 Sep 2019 14:56:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54691) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iBO2Z-0008NC-Af for qemu-devel@nongnu.org; Fri, 20 Sep 2019 14:54:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iBO2X-0006oR-DE for qemu-devel@nongnu.org; Fri, 20 Sep 2019 14:53:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37422) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iBO2X-0006nb-7q for qemu-devel@nongnu.org; Fri, 20 Sep 2019 14:53:57 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 964F581F07; Fri, 20 Sep 2019 18:53:54 +0000 (UTC) Received: from work-vm (unknown [10.36.118.63]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 904261001281; Fri, 20 Sep 2019 18:53:53 +0000 (UTC) Date: Fri, 20 Sep 2019 19:53:51 +0100 From: "Dr. David Alan Gilbert" To: Wei Yang Subject: Re: [PATCH 0/3] migration/postcopy: unsentmap is not necessary Message-ID: <20190920185351.GD2687@work-vm> References: <20190819061843.28642-1-richardw.yang@linux.intel.com> <20190916060642.GA13437@richard> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190916060642.GA13437@richard> User-Agent: Mutt/1.12.1 (2019-06-15) X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Fri, 20 Sep 2019 18:53:54 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, qemu-devel@nongnu.org, quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" * Wei Yang (richardw.yang@linux.intel.com) wrote: > Hi, Dave and Juan > > Would you mind taking a look at this one? Yes, I'll have a look, I'm just fighting through a bunch of other stuff. Dave > On Mon, Aug 19, 2019 at 02:18:40PM +0800, Wei Yang wrote: > >Three patches to cleanup postcopy: > > > >[1]: split canonicalize bitmap and discard page > >[2]: remove unsentmap since it is not necessary > >[3]: cleanup the get_queued_page_not_dirty > > > >Wei Yang (3): > > migration/postcopy: not necessary to do discard when canonicalizing > > bitmap > > migration/postcopy: unsentmap is not necessary for postcopy > > migration: remove sent parameter in get_queued_page_not_dirty > > > > include/exec/ram_addr.h | 6 --- > > migration/ram.c | 94 +++++++---------------------------------- > > migration/trace-events | 2 +- > > 3 files changed, 16 insertions(+), 86 deletions(-) > > > >-- > >2.17.1 > > -- > Wei Yang > Help you, Help me -- Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK