From nobody Tue May 13 12:58:22 2025 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1675354466; cv=none; d=zohomail.com; s=zohoarc; b=TbSXRqsfMgHGUCVqmjZ0cApun/d08Fok6dggtsmg9/jo495W3iSy3evh+rdvBYMprfCpbKkl6x7VWIPPGpDXwawrpK3gF1ovUfikzD887XBJCjH7lg0CV0X1r0n0xclGhbydPTwYV2ZI1Ze/200c7btQss0/YEeEbLUmcnLP0wc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1675354466; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=1tIlvEvpIhcCLmKUGNAsn0ufT1/cqChm98NkaFvsoeo=; b=ghUSuCTK25/orE08/NtqYlSzTYenqnIjjuCpVzOqz4mRENkNx31x4tta3vEKLmt5FG7foERovTpMfB+DuzEI/vWyBtXyQHbPThuvmAh72Jv19DYEoH0S8IVUfDNdpD6vd+vZ1O7VwjDe4EFglypbnXzZjSergn5aXORYhcj/ORk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1675354466200426.8370987283645; Thu, 2 Feb 2023 08:14:26 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pNc9L-0004lm-59; Thu, 02 Feb 2023 11:09:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pNc92-0003cD-J9 for qemu-devel@nongnu.org; Thu, 02 Feb 2023 11:09:04 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pNc90-0005T1-R9 for qemu-devel@nongnu.org; Thu, 02 Feb 2023 11:09:04 -0500 Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-76-2OgC3SZpONCMl8oqweNAoA-1; Thu, 02 Feb 2023 11:08:51 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 068A0280606B; Thu, 2 Feb 2023 16:08:28 +0000 (UTC) Received: from secure.mitica (unknown [10.39.192.57]) by smtp.corp.redhat.com (Postfix) with ESMTP id E485153AA; Thu, 2 Feb 2023 16:08:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1675354142; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1tIlvEvpIhcCLmKUGNAsn0ufT1/cqChm98NkaFvsoeo=; b=UA3z0jM6JwaKVrbPqt+ro2lx7YmwfiXMP8dEHn7oknvlHv5eafi4US92NQdXz6vOiAa5cJ g9VGxWJhqoOG1VypXSvrqh4ZqRaaODhYYcRuS1WoR6lg37y2e4AZt1kRuedsTio036OYRN RsvYZbe6B2NBr22e9/paWvNzVunPVFo= X-MC-Unique: 2OgC3SZpONCMl8oqweNAoA-1 From: Juan Quintela To: qemu-devel@nongnu.org Cc: Richard Henderson , "Michael S. Tsirkin" , Laurent Vivier , Ilya Leoshkevich , Halil Pasic , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Coiby Xu , Eric Farman , Alex Williamson , Christian Borntraeger , Stefan Hajnoczi , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Stefan Berger , Eric Blake , Eduardo Habkost , "Dr. David Alan Gilbert" , Thomas Huth , David Hildenbrand , Marcel Apfelbaum , John Snow , Yanan Wang , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org, Paolo Bonzini , Juan Quintela , Fam Zheng , qemu-s390x@nongnu.org, Peter Xu , Leonardo Bras Subject: [PULL 20/26] migration: Show downtime during postcopy phase Date: Thu, 2 Feb 2023 17:06:34 +0100 Message-Id: <20230202160640.2300-21-quintela@redhat.com> In-Reply-To: <20230202160640.2300-1-quintela@redhat.com> References: <20230202160640.2300-1-quintela@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1675354467360100001 Content-Type: text/plain; charset="utf-8" From: Peter Xu The downtime should be displayed during postcopy phase because the switchover phase is done. OTOH it's weird to show "expected downtime" which can confuse what does that mean if the switchover has already happened anyway. This is a slight ABI change on QMP, but I assume it shouldn't affect anyone. Reviewed-by: Leonardo Bras Reviewed-by: Juan Quintela Signed-off-by: Peter Xu Signed-off-by: Juan Quintela --- migration/migration.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/migration/migration.c b/migration/migration.c index 73225064e1..6509203080 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -1021,20 +1021,30 @@ bool migration_is_running(int state) } } =20 +static bool migrate_show_downtime(MigrationState *s) +{ + return (s->state =3D=3D MIGRATION_STATUS_COMPLETED) || migration_in_po= stcopy(); +} + static void populate_time_info(MigrationInfo *info, MigrationState *s) { info->has_status =3D true; info->has_setup_time =3D true; info->setup_time =3D s->setup_time; + if (s->state =3D=3D MIGRATION_STATUS_COMPLETED) { info->has_total_time =3D true; info->total_time =3D s->total_time; - info->has_downtime =3D true; - info->downtime =3D s->downtime; } else { info->has_total_time =3D true; info->total_time =3D qemu_clock_get_ms(QEMU_CLOCK_REALTIME) - s->start_time; + } + + if (migrate_show_downtime(s)) { + info->has_downtime =3D true; + info->downtime =3D s->downtime; + } else { info->has_expected_downtime =3D true; info->expected_downtime =3D s->expected_downtime; } --=20 2.39.1