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 BC9F3C433EF for ; Thu, 12 May 2022 09:59:51 +0000 (UTC) Received: from localhost ([::1]:55088 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1np5bq-0008Hr-Gv for qemu-devel@archiver.kernel.org; Thu, 12 May 2022 05:59:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45480) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1np5Za-0005z8-E9 for qemu-devel@nongnu.org; Thu, 12 May 2022 05:57:30 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:44294) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1np5ZY-0003P9-UE for qemu-devel@nongnu.org; Thu, 12 May 2022 05:57:30 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1652349447; h=from:from: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=lIvHHyPixrifr0YOyHgAYKmOYtfvq0ZWYi7gtjd25qM=; b=Z/mTtZ25DhBAs7xrlvUSa4X23/q26U+mBhwcBTwyS9hF7wi9a5FdtXLzX/E9SimkLLN5tB ZUmKmbHj2bRKOnQa6Kf/Km3X9Kk1yWpqpAGzgkUia10WRzldHbsukxDaibEbRy8Ea1kuYs xXCH8BDu8OUCEQ0PC5Px4KN5yCZwFEA= 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-492-fbHBbqolNFWy9B3GU3hoGQ-1; Thu, 12 May 2022 05:57:25 -0400 X-MC-Unique: fbHBbqolNFWy9B3GU3hoGQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id C100A38C5C7B; Thu, 12 May 2022 09:57:21 +0000 (UTC) Received: from redhat.com (unknown [10.39.194.111]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B275F40D2822; Thu, 12 May 2022 09:57:20 +0000 (UTC) Date: Thu, 12 May 2022 11:57:17 +0200 From: Kevin Wolf To: =?utf-8?B?5oiQ5bedIOW8mOaouQ==?= Cc: qemu-block@nongnu.org, stefanha@redhat.com, qemu-devel@nongnu.org, qemu-stable@nongnu.org Subject: Re: [PATCH 2/2] coroutine: Revert to constant batch size Message-ID: References: <20220510151020.105528-1-kwolf@redhat.com> <20220510151020.105528-3-kwolf@redhat.com> <41c8f1d4-be27-4110-33c0-b53a701a9cb6@yahoo-corp.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <41c8f1d4-be27-4110-33c0-b53a701a9cb6@yahoo-corp.jp> X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Am 12.05.2022 um 08:56 hat 成川 弘樹 geschrieben: > Thank you for your fix. > > I confirmed that after applying this patch, my intended performance > improvement by 4c41c69e is still kept in our environment. This is good news. Thank you for testing the patch! Kevin