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=-5.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 4FFA5C35247 for ; Wed, 5 Feb 2020 22:56:03 +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 14C2E20730 for ; Wed, 5 Feb 2020 22:56:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gnvX/32Y" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 14C2E20730 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]:58166 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1izTaU-0001Qi-78 for qemu-devel@archiver.kernel.org; Wed, 05 Feb 2020 17:56:02 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:35160) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1izTZT-0000vj-Ci for qemu-devel@nongnu.org; Wed, 05 Feb 2020 17:55:00 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1izTZS-0000Sz-01 for qemu-devel@nongnu.org; Wed, 05 Feb 2020 17:54:58 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:54680 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 1izTZR-0000SO-Pt for qemu-devel@nongnu.org; Wed, 05 Feb 2020 17:54:57 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580943296; 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=bHvqZOl+gsXPGWuZsZhz4KjjbvqNeHzaasPTa7G9BQE=; b=gnvX/32Y6lfagxI3YniJWUjxLjeaVexYv3iOtUYIBCgZMbsTgTLSC2EbjivFOo/KC1Px9m zYu9HoNbcuyozUtfOp14CwJTIBJZWeXFgJm6F0nfzMUvikJ+N/IgI5NR4t2FJtzM7YAyqe 34ihXNJ1+LxHhI6uA+w61JIWcvLFi1M= 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-397-fXZTy9kINpmTbMrr-AWoTQ-1; Wed, 05 Feb 2020 17:54:53 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 03F11DBE5; Wed, 5 Feb 2020 22:54:52 +0000 (UTC) Received: from [10.3.116.181] (ovpn-116-181.phx2.redhat.com [10.3.116.181]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 2CF5A66834; Wed, 5 Feb 2020 22:54:50 +0000 (UTC) Subject: Re: [PATCH v2 24/33] block: Make format drivers use child_of_bds To: Max Reitz , qemu-block@nongnu.org References: <20200204170848.614480-1-mreitz@redhat.com> <20200204170848.614480-25-mreitz@redhat.com> From: Eric Blake Organization: Red Hat, Inc. Message-ID: <8f4d2c07-2c1b-879f-d511-9250d75be33e@redhat.com> Date: Wed, 5 Feb 2020 16:54:49 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200204170848.614480-25-mreitz@redhat.com> Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-MC-Unique: fXZTy9kINpmTbMrr-AWoTQ-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit 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: Kevin Wolf , Vladimir Sementsov-Ogievskiy , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 2/4/20 11:08 AM, Max Reitz wrote: > Commonly, they need to pass the BDRV_CHILD_IMAGE set as the > BdrvChildRole; but there are exceptions for drivers with external data > files (qcow2 and vmdk). > > Signed-off-by: Max Reitz > --- Reviewed-by: Eric Blake -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org