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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 2FF93EB64D0 for ; Tue, 13 Jun 2023 18:04:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q98Mg-0003sn-VE; Tue, 13 Jun 2023 14:03:34 -0400 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 1q98Mf-0003sO-I5 for qemu-devel@nongnu.org; Tue, 13 Jun 2023 14:03:33 -0400 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 1q98Me-0004u7-0s for qemu-devel@nongnu.org; Tue, 13 Jun 2023 14:03:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1686679410; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4im4cEQwh1voYXMsaMWNtDpSmVXFd2l+MaDEUIpirr4=; b=HAc6XxJ0vJWR6nb1fRAQe/pPepOQeF0AD8CwkQrdgILhSkiJzDFYe6v+a3sGmWdT3cpLbO LBasMCmFSQwOw2INjm7uTMfAkOt207km/RKkhkyVx6EDXIt0LU0+mpFZTXWgAvwiT4Y29s e/FYKVRjgf+we+ACBYc5BKSlp7bem84= Received: from mail-wm1-f70.google.com (mail-wm1-f70.google.com [209.85.128.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-218-e_X8ylIYOZeXOqNs7eetyg-1; Tue, 13 Jun 2023 14:03:29 -0400 X-MC-Unique: e_X8ylIYOZeXOqNs7eetyg-1 Received: by mail-wm1-f70.google.com with SMTP id 5b1f17b1804b1-3f7678c74beso37349255e9.3 for ; Tue, 13 Jun 2023 11:03:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686679402; x=1689271402; h=content-transfer-encoding:mime-version:message-id:date:reply-to :user-agent:references:in-reply-to:subject:cc:to:from :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=4im4cEQwh1voYXMsaMWNtDpSmVXFd2l+MaDEUIpirr4=; b=O6uUsVh5L+me+UnRS/JNm0K/DjhuSHYQ1A6gB9PRWg6ef3fH2Vo+KgIvDkMe0JTimM C6Pl3TCyGz8UjQBSCURkGHoHM0a4goPLzsgKZ/PFWYymdGKdHRmh06yTHIPoAxlB2z5l KDN+Y35bS0kUPiELECf+7d7sSaiHyoflvaa4Dmy5iRXfMgI/xs51ulYpDkYpYJu3VkeV h6R/W8psBPcevO+TrEN6pxK19O1cE37LSi/umizA5AQE4DSlawAoErzMqoju6jiVIhUh up1k1eNrXTD9mGpL5YygURnWZ0oHp4sN/mt77T+BK+WuxE4MhVUsnF1oMgufcPd3FAOv RClw== X-Gm-Message-State: AC+VfDwTDVRMPhMj8z05CGZoZxtBMvHBmwqOG640Yf/Cqzl+b0IRCweH FXr6Y9dOJ9M/7z7gacnohjDbiSi+ZNP2Oj0dFZE8p7/NOjl1dSa2e7dMM8TS/xfdDmFrjX/Ao7o Vot/nzY5lNQPds54= X-Received: by 2002:a7b:ce8a:0:b0:3f7:b6d9:46a0 with SMTP id q10-20020a7bce8a000000b003f7b6d946a0mr10649458wmj.30.1686679402347; Tue, 13 Jun 2023 11:03:22 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ4CgO33IYC7johbq4o8oFO6Fdn/QJKBI/M9sforpHwpP7LvFWc89dtW9PwEn/X+v1/JxbFhFw== X-Received: by 2002:a7b:ce8a:0:b0:3f7:b6d9:46a0 with SMTP id q10-20020a7bce8a000000b003f7b6d946a0mr10649440wmj.30.1686679402071; Tue, 13 Jun 2023 11:03:22 -0700 (PDT) Received: from redhat.com (static-92-120-85-188.ipcom.comunitel.net. [188.85.120.92]) by smtp.gmail.com with ESMTPSA id 18-20020a05600c021200b003f8d6647661sm1001198wmi.15.2023.06.13.11.03.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Jun 2023 11:03:21 -0700 (PDT) From: Juan Quintela To: ~hyman Cc: qemu-devel , ~hyman , Peter Xu , Paolo Bonzini , "Dr. David Alan Gilbert" , Eric Blake , Markus Armbruster , Thomas Huth , Laurent Vivier , Richard Henderson , Philippe =?utf-8?Q?Mathieu-Dau?= =?utf-8?Q?d=C3=A9?= Subject: Re: [PATCH QEMU v5 7/8] migration: Extend query-migrate to provide dirty page limit info In-Reply-To: <168618975839.6361.17407633874747688653-7@git.sr.ht> (hyman@git.sr.ht's message of "Thu, 08 Jun 2023 00:21:58 +0800") References: <168618975839.6361.17407633874747688653-7@git.sr.ht> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Date: Tue, 13 Jun 2023 20:03:20 +0200 Message-ID: <87mt13ck9j.fsf@secure.mitica> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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: , Reply-To: quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org ~hyman wrote: > From: Hyman Huang(=E9=BB=84=E5=8B=87) > > Extend query-migrate to provide throttle time and estimated > ring full time with dirty-limit capability enabled, through which > we can observe if dirty limit take effect during live migration. > > Signed-off-by: Hyman Huang(=E9=BB=84=E5=8B=87) > Signed-off-by: Markus Armbruster Reviewed-by: Juan Quintela