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=-2.3 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 613E5C76186 for ; Tue, 30 Jul 2019 00:44:14 +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 38AD920651 for ; Tue, 30 Jul 2019 00:44:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 38AD920651 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]:57258 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hsGFR-0008BC-HK for qemu-devel@archiver.kernel.org; Mon, 29 Jul 2019 20:44:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60770) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hsGEj-0007PJ-Hx for qemu-devel@nongnu.org; Mon, 29 Jul 2019 20:43:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hsGEi-0003f6-M8 for qemu-devel@nongnu.org; Mon, 29 Jul 2019 20:43:29 -0400 Received: from mga02.intel.com ([134.134.136.20]:57972) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hsGEi-0003e3-Ec for qemu-devel@nongnu.org; Mon, 29 Jul 2019 20:43:28 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Jul 2019 17:43:25 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,324,1559545200"; d="scan'208";a="182953691" Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by orsmga002.jf.intel.com with ESMTP; 29 Jul 2019 17:43:24 -0700 Date: Tue, 30 Jul 2019 08:43:02 +0800 From: Wei Yang To: Ivan Ren Message-ID: <20190730004302.GC17604@richard> References: <1564387281-12321-1-git-send-email-ivanren@tencent.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1564387281-12321-1-git-send-email-ivanren@tencent.com> 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: 134.134.136.20 Subject: Re: [Qemu-devel] [PATCH v2 0/3] migration: add speed limit for multifd migration 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: qemu-devel@nongnu.org, dgilbert@redhat.com, quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Mon, Jul 29, 2019 at 04:01:18PM +0800, Ivan Ren wrote: >Currently multifd migration has not been limited and it will consume >the whole bandwidth of Nic. These two patches add speed limitation to >it. > >This is the v2 patches, differences with v1: >1. change qemu_file_update_rate_transfer interface name > to qemu_file_update_transfer >2. add a new patch to update ram_counters for multifd sync packet Usually we cc those who gave us comment. > >Ivan Ren (3): > migration: add qemu_file_update_transfer interface > migration: add speed limit for multifd migration > migration: update ram_counters for multifd sync packet > > migration/qemu-file.c | 5 +++++ > migration/qemu-file.h | 1 + > migration/ram.c | 24 ++++++++++++++---------- > 3 files changed, 20 insertions(+), 10 deletions(-) > >-- >2.17.2 (Apple Git-113) > -- Wei Yang Help you, Help me