From patchwork Wed Jan 13 02:46:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rao, Lei" X-Patchwork-Id: 12015685 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 583B0C433DB for ; Wed, 13 Jan 2021 02:57:31 +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 BF85E2311F for ; Wed, 13 Jan 2021 02:57:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF85E2311F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=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]:50630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kzWLh-00018p-T8 for qemu-devel@archiver.kernel.org; Tue, 12 Jan 2021 21:57:29 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56640) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kzWHm-0005fI-Td for qemu-devel@nongnu.org; Tue, 12 Jan 2021 21:53:26 -0500 Received: from mga09.intel.com ([134.134.136.24]:58686) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kzWHk-0003vO-6V for qemu-devel@nongnu.org; Tue, 12 Jan 2021 21:53:26 -0500 IronPort-SDR: 3DIil1h01lfywwv4f8Fx/TsKwxkJ2bwmItBonriwWZQjQl+WLaD2+aUDRFRkCmURMRsP/ADEip 8hjq+kaXanBQ== X-IronPort-AV: E=McAfee;i="6000,8403,9862"; a="178289664" X-IronPort-AV: E=Sophos;i="5.79,343,1602572400"; d="scan'208";a="178289664" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jan 2021 18:53:15 -0800 IronPort-SDR: Dr7ieftt6X6NQvxHmh8Vak4d225cxDkrN9pIW4RjkpUjlSsqO7GzKlPTbtiJXWDTh4forxtxdt ic3miHPb1hJg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.79,343,1602572400"; d="scan'208";a="464750270" Received: from unknown (HELO localhost.localdomain.bj.intel.com) ([10.240.192.103]) by fmsmga001.fm.intel.com with ESMTP; 12 Jan 2021 18:53:13 -0800 From: leirao To: chen.zhang@intel.com, lizhijian@cn.fujitsu.com, jasowang@redhat.com, zhang.zhanghailiang@huawei.com, quintela@redhat.com, dgilbert@redhat.com Subject: [PATCH 00/10] Fixed some bugs and optimized some codes for COLO Date: Wed, 13 Jan 2021 10:46:25 +0800 Message-Id: <1610505995-144129-1-git-send-email-lei.rao@intel.com> X-Mailer: git-send-email 1.8.3.1 Received-SPF: pass client-ip=134.134.136.24; envelope-from=lei.rao@intel.com; helo=mga09.intel.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: leirao , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The series of patches include: Fixed some bugs of qemu crash. Optimized some code to reduce the time of checkpoint. Remove some unnecessary code to improve COLO. Rao, Lei (10): Remove some duplicate trace code. Fix the qemu crash when guest shutdown during checkpoint Optimize the function of filter_send Remove migrate_set_block_enabled in checkpoint Optimize the function of packet_new Add the function of colo_compare_cleanup Disable auto-coverge before entering COLO mode. Reduce the PVM stop time during Checkpoint Add the function of colo_bitmap_clear_diry Fixed calculation error of pkt->header_size in fill_pkt_tcp_info() migration/colo.c | 6 ----- migration/migration.c | 20 +++++++++++++++- migration/ram.c | 65 ++++++++++++++++++++++++++++++++++++++++++++++++--- net/colo-compare.c | 32 ++++++++++++------------- net/colo-compare.h | 1 + net/colo.c | 4 ++-- net/colo.h | 2 +- net/filter-mirror.c | 8 +++---- net/filter-rewriter.c | 1 - net/net.c | 4 ++++ softmmu/runstate.c | 1 + 11 files changed, 110 insertions(+), 34 deletions(-)