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,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 3CD1AC3A5A6 for ; Mon, 23 Sep 2019 05:58:24 +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 0B06A20820 for ; Mon, 23 Sep 2019 05:58:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0B06A20820 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:52392 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iCHMd-0003sw-7i for qemu-devel@archiver.kernel.org; Mon, 23 Sep 2019 01:58:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50894) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iCHLt-0003Px-G8 for qemu-devel@nongnu.org; Mon, 23 Sep 2019 01:57:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iCHLs-0003tj-8L for qemu-devel@nongnu.org; Mon, 23 Sep 2019 01:57:37 -0400 Received: from mga01.intel.com ([192.55.52.88]:13557) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iCHLr-0002Qc-V7 for qemu-devel@nongnu.org; Mon, 23 Sep 2019 01:57:36 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Sep 2019 22:56:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,539,1559545200"; d="scan'208";a="190561039" Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by orsmga003.jf.intel.com with ESMTP; 22 Sep 2019 22:56:27 -0700 Date: Mon, 23 Sep 2019 13:56:08 +0800 From: Wei Yang To: "Dr. David Alan Gilbert" Subject: Re: [PATCH 0/3] migration/postcopy: unsentmap is not necessary Message-ID: <20190923055608.GA7750@richard> References: <20190819061843.28642-1-richardw.yang@linux.intel.com> <20190916060642.GA13437@richard> <20190920185351.GD2687@work-vm> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190920185351.GD2687@work-vm> User-Agent: Mutt/1.9.4 (2018-02-28) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.88 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: , Reply-To: Wei Yang Cc: pbonzini@redhat.com, quintela@redhat.com, Wei Yang , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Fri, Sep 20, 2019 at 07:53:51PM +0100, Dr. David Alan Gilbert wrote: >* 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. > Yep, thanks ~ Me too :-) Have a good day >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 -- Wei Yang Help you, Help me