From patchwork Sat Feb 6 09:28:37 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhanghailiang X-Patchwork-Id: 8242031 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 19C7DBEEE5 for ; Sat, 6 Feb 2016 09:36:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6D9692011E for ; Sat, 6 Feb 2016 09:36:05 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2B206200F2 for ; Sat, 6 Feb 2016 09:36:04 +0000 (UTC) Received: from localhost ([::1]:52600 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aRzHf-0005JA-HO for patchwork-qemu-devel@patchwork.kernel.org; Sat, 06 Feb 2016 04:36:03 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38177) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aRzBl-0002mI-6z for qemu-devel@nongnu.org; Sat, 06 Feb 2016 04:29:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aRzBi-0001Rk-28 for qemu-devel@nongnu.org; Sat, 06 Feb 2016 04:29:57 -0500 Received: from szxga01-in.huawei.com ([58.251.152.64]:26599) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aRzBh-0001RB-1m for qemu-devel@nongnu.org; Sat, 06 Feb 2016 04:29:53 -0500 Received: from 172.24.1.51 (EHLO szxeml434-hub.china.huawei.com) ([172.24.1.51]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DEG12940; Sat, 06 Feb 2016 17:29:39 +0800 (CST) Received: from localhost (10.177.24.212) by szxeml434-hub.china.huawei.com (10.82.67.225) with Microsoft SMTP Server id 14.3.235.1; Sat, 6 Feb 2016 17:29:32 +0800 From: zhanghailiang To: Date: Sat, 6 Feb 2016 17:28:37 +0800 Message-ID: <1454750932-7556-26-git-send-email-zhang.zhanghailiang@huawei.com> X-Mailer: git-send-email 1.9.0.msysgit.0 In-Reply-To: <1454750932-7556-1-git-send-email-zhang.zhanghailiang@huawei.com> References: <1454750932-7556-1-git-send-email-zhang.zhanghailiang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.24.212] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020204.56B5BD03.005A, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 169c398e7364f51a0d39ef1f19b2249a X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 58.251.152.64 Cc: xiecl.fnst@cn.fujitsu.com, lizhijian@cn.fujitsu.com, quintela@redhat.com, armbru@redhat.com, yunhong.jiang@intel.com, eddie.dong@intel.com, peter.huangpeng@huawei.com, dgilbert@redhat.com, zhanghailiang , arei.gonglei@huawei.com, stefanha@redhat.com, amit.shah@redhat.com, zhangchen.fnst@cn.fujitsu.com, hongyang.yang@easystack.cn Subject: [Qemu-devel] [PATCH COLO-Frame v14 25/40] COLO: Update the global runstate after going into colo state X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP If we start qemu with -S, the runstate will change from 'prelaunch' to 'running' after going into colo state. So it is necessary to update the global runstate after going into colo state. Signed-off-by: zhanghailiang Signed-off-by: Li Zhijian Reviewed-by: Dr. David Alan Gilbert --- v13: - Add Reviewed-by tag --- migration/colo.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/migration/colo.c b/migration/colo.c index 92be985..a30167c 100644 --- a/migration/colo.c +++ b/migration/colo.c @@ -395,6 +395,11 @@ static void colo_process_checkpoint(MigrationState *s) qemu_mutex_unlock_iothread(); trace_colo_vm_state_change("stop", "run"); + ret = global_state_store(); + if (ret < 0) { + goto out; + } + while (s->state == MIGRATION_STATUS_COLO) { if (failover_request_is_active()) { error_report("failover request");