From nobody Mon Feb 9 20:31:23 2026 Delivered-To: importer@patchew.org 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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1579002911; cv=none; d=zohomail.com; s=zohoarc; b=MfVa21ipCJuvSj0rJojO9PDMGuGSxUWFUS45duaGTMvAMEug75ztvskW4sZODJnYRHqmX2DV6XyP8mr9brwmRE0ob/Mn+dN2I97wGkZ/yzxIclmCUBPo9IRP6p8MtFjamVDqsz/w8o/cdGAGinfPLy/8M/VCP5Po+Xjw1rArP3Q= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1579002911; h=Content-Type: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=500ZmFBEwikUlMIqphyR61O1txsRuYhX1wQe8tn04xA=; b=cQ7uq5joKCytskkYdgIH46dHztvtyqizV88TXPd0N825bO9x6gSWRYTDcYaw1tRyMC3MQswGIvp9eIFKBSl0c00tIpoX/hN/1I/VwB5tXjYul4qNpaf/qrbiHpWpCWEel57n5KDU7FlwAHYTOxOF34zGMkjBVyJo/lnm7/JlW6o= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1579002911683383.01191533435303; Tue, 14 Jan 2020 03:55:11 -0800 (PST) Received: from localhost ([::1]:37980 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irKmr-0006Th-R4 for importer@patchew.org; Tue, 14 Jan 2020 06:55:09 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56066) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irKZs-0006qI-Cs for qemu-devel@nongnu.org; Tue, 14 Jan 2020 06:41:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1irKZn-0003SN-Qh for qemu-devel@nongnu.org; Tue, 14 Jan 2020 06:41:43 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:38494 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1irKZn-0003SF-NJ for qemu-devel@nongnu.org; Tue, 14 Jan 2020 06:41:39 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-166-3AQGnmUCO5eD15ITQ1HRxQ-1; Tue, 14 Jan 2020 06:41:37 -0500 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 08F87107ACE5; Tue, 14 Jan 2020 11:41:36 +0000 (UTC) Received: from secure.mitica (ovpn-116-207.ams2.redhat.com [10.36.116.207]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1CE4D5DA70; Tue, 14 Jan 2020 11:41:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579002099; 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=500ZmFBEwikUlMIqphyR61O1txsRuYhX1wQe8tn04xA=; b=JUIIMwNzbfJO13KbSxkQ/su7WWJAULLgnmMMaxImsf9vm1C3UAOzUdEcRYbXaI/aX2EiSo 5DlEhwtrcwiMeMleIrN51e/Hwp6mrQeb/9UYmzKxqF1zjdSicfruGDQoHjJhG2xDwEFrEu UDYBS/y+YV7RkiQHvqaV1IDncfinfVs= From: Juan Quintela To: qemu-devel@nongnu.org Subject: [PULL 16/30] migration/postcopy: wait for decompress thread in precopy Date: Tue, 14 Jan 2020 12:39:12 +0100 Message-Id: <20200114113926.3556-17-quintela@redhat.com> In-Reply-To: <20200114113926.3556-1-quintela@redhat.com> References: <20200114113926.3556-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-MC-Unique: 3AQGnmUCO5eD15ITQ1HRxQ-1 X-Mimecast-Spam-Score: 0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Peter Maydell , Thomas Huth , Corey Minyard , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Eduardo Habkost , Juan Quintela , Stefan Weil , Richard Henderson , "Michael S. Tsirkin" , "Dr. David Alan Gilbert" , qemu-arm@nongnu.org, qemu-ppc@nongnu.org, Wei Yang , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Paolo Bonzini , David Gibson , Jason Wang , Stefan Berger Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" From: Wei Yang Compress is not supported with postcopy, it is safe to wait for decompress thread just in precopy. This is a preparation for later patch. Signed-off-by: Wei Yang Reviewed-by: Dr. David Alan Gilbert Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela --- migration/ram.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/migration/ram.c b/migration/ram.c index bdb0316892..c13b44b4d9 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -4421,6 +4421,7 @@ static int ram_load_precopy(QEMUFile *f) } } =20 + ret |=3D wait_for_decompress_done(); return ret; } =20 @@ -4452,8 +4453,6 @@ static int ram_load(QEMUFile *f, void *opaque, int ve= rsion_id) } else { ret =3D ram_load_precopy(f); } - - ret |=3D wait_for_decompress_done(); } trace_ram_load_complete(ret, seq_iter); =20 --=20 2.24.1