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 X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E04CC33CB1 for ; Tue, 14 Jan 2020 09:44:41 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id CADC0222C3 for ; Tue, 14 Jan 2020 09:44:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="csxj8H0F" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CADC0222C3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:35412 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irIkZ-00033q-Ct for qemu-devel@archiver.kernel.org; Tue, 14 Jan 2020 04:44:39 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:57815) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irIUm-0007AZ-OL for qemu-devel@nongnu.org; Tue, 14 Jan 2020 04:28:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1irIUk-0006ho-PT for qemu-devel@nongnu.org; Tue, 14 Jan 2020 04:28:20 -0500 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:20999 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1irIUk-0006hW-LN for qemu-devel@nongnu.org; Tue, 14 Jan 2020 04:28:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1578994098; 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=csxj8H0FXcQxk0lcbfooBhrl1PTtACd3MuB43+Rst7Cg5Zb95OfLyOYEouXN1rRJ38MtPZ AHxm5FeFEWUtMvtPG5QVrUc4MJe2cBt9j60kvAzyVqx8zapFtngXJ24q/cKHf9C2yy5QT1 /G3bOIEsqhLjsDuTNnJkjp8HYJLWtsI= 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-229-KilAbPkROj-XGZiDX_8CcA-1; Tue, 14 Jan 2020 04:28:16 -0500 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7D539800A02; Tue, 14 Jan 2020 09:28:14 +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 963C6384; Tue, 14 Jan 2020 09:28:07 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Subject: [PULL 16/29] migration/postcopy: wait for decompress thread in precopy Date: Tue, 14 Jan 2020 10:25:53 +0100 Message-Id: <20200114092606.1761-17-quintela@redhat.com> In-Reply-To: <20200114092606.1761-1-quintela@redhat.com> References: <20200114092606.1761-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-MC-Unique: KilAbPkROj-XGZiDX_8CcA-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=US-ASCII 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: 207.211.31.81 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 , Corey Minyard , Thomas Huth , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Eduardo Habkost , "Michael S. Tsirkin" , Peter Maydell , Stefan Weil , Jason Wang , Juan Quintela , "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 , Richard Henderson , Stefan Berger Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 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