Message ID | 20240202102857.110210-9-peterx@redhat.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=QX14E3GX; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4TRBsg6vDFz23gx for <incoming@patchwork.ozlabs.org>; Fri, 2 Feb 2024 21:32:07 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1rVqoH-0008Du-EO; Fri, 02 Feb 2024 05:30:13 -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 <peterx@redhat.com>) id 1rVqoF-0008DM-K0 for qemu-devel@nongnu.org; Fri, 02 Feb 2024 05:30:11 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <peterx@redhat.com>) id 1rVqoE-0001oo-4N for qemu-devel@nongnu.org; Fri, 02 Feb 2024 05:30:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706869809; 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=ZezFfAc9khgs7hj27BwXSI87lihBOShkrXxYtsGi1i8=; b=QX14E3GX8CiDo5VQwKJgufEBBzjCa63B7kwp5O5suh6/5NnWPW/TQhA6bQVcgeIb/3FVUz 5N5CIc+E207+E+/Eo/ivJQftH4qpDV9fv+cO54+A6ctqU1+wtB6dnRJR/yNXIKg1WqqD0v MOUcbKS2W5JA76V3M+Ei6jW5iFCpYaY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-175-eTppH7PPPISzg2vN_vHX6g-1; Fri, 02 Feb 2024 05:30:01 -0500 X-MC-Unique: eTppH7PPPISzg2vN_vHX6g-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B161085A58F; Fri, 2 Feb 2024 10:30:00 +0000 (UTC) Received: from x1n.redhat.com (unknown [10.72.116.87]) by smtp.corp.redhat.com (Postfix) with ESMTP id 94F1540C95AD; Fri, 2 Feb 2024 10:29:56 +0000 (UTC) From: peterx@redhat.com To: qemu-devel@nongnu.org Cc: Hao Xiang <hao.xiang@bytedance.com>, Bryan Zhang <bryan.zhang@bytedance.com>, Fabiano Rosas <farosas@suse.de>, peterx@redhat.com, Avihai Horon <avihaih@nvidia.com>, Yuan Liu <yuan1.liu@intel.com>, Prasad Pandit <ppandit@redhat.com> Subject: [PATCH v2 08/23] migration/multifd: Drop pages->num check in sender thread Date: Fri, 2 Feb 2024 18:28:42 +0800 Message-ID: <20240202102857.110210-9-peterx@redhat.com> In-Reply-To: <20240202102857.110210-1-peterx@redhat.com> References: <20240202102857.110210-1-peterx@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.2 Received-SPF: pass client-ip=170.10.129.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.292, 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, 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: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
Series |
migration/multifd: Refactor ->send_prepare() and cleanups
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expand
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diff --git a/migration/multifd.c b/migration/multifd.c index 4d5a01ed93..518f9de723 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -710,13 +710,14 @@ static void *multifd_send_thread(void *opaque) p->iovs_num = 1; } - if (pages->num) { - ret = multifd_send_state->ops->send_prepare(p, &local_err); - if (ret != 0) { - qemu_mutex_unlock(&p->mutex); - break; - } + assert(pages->num); + + ret = multifd_send_state->ops->send_prepare(p, &local_err); + if (ret != 0) { + qemu_mutex_unlock(&p->mutex); + break; } + multifd_send_fill_packet(p); p->num_packets++; p->total_normal_pages += pages->num;