Message ID | 20180809213528.14738-4-mreitz@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@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41mhVM6NsMz9ryt for <incoming@patchwork.ozlabs.org>; Fri, 10 Aug 2018 07:39:39 +1000 (AEST) Received: from localhost ([::1]:52886 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1fnsef-00059B-EG for incoming@patchwork.ozlabs.org; Thu, 09 Aug 2018 17:39:37 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42426) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <mreitz@redhat.com>) id 1fnsap-00029o-Sq for qemu-devel@nongnu.org; Thu, 09 Aug 2018 17:35:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <mreitz@redhat.com>) id 1fnsap-0007Ya-0n for qemu-devel@nongnu.org; Thu, 09 Aug 2018 17:35:39 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:56362 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <mreitz@redhat.com>) id 1fnsam-0007Vw-W8; Thu, 09 Aug 2018 17:35:37 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7AA7787AAF; Thu, 9 Aug 2018 21:35:36 +0000 (UTC) Received: from localhost (ovpn-204-42.brq.redhat.com [10.40.204.42]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 189E02026D66; Thu, 9 Aug 2018 21:35:35 +0000 (UTC) From: Max Reitz <mreitz@redhat.com> To: qemu-block@nongnu.org Date: Thu, 9 Aug 2018 23:35:00 +0200 Message-Id: <20180809213528.14738-4-mreitz@redhat.com> In-Reply-To: <20180809213528.14738-1-mreitz@redhat.com> References: <20180809213528.14738-1-mreitz@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Thu, 09 Aug 2018 21:35:36 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Thu, 09 Aug 2018 21:35:36 +0000 (UTC) for IP:'10.11.54.4' DOMAIN:'int-mx04.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'mreitz@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH for-3.1 v10 03/31] block: Skip implicit nodes for filename info X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 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: <http://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> Cc: Kevin Wolf <kwolf@redhat.com>, Alberto Garcia <berto@igalia.com>, qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
block: Fix some filename generation issues
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expand
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diff --git a/block.c b/block.c index 3b72363489..feabe46061 100644 --- a/block.c +++ b/block.c @@ -5187,6 +5187,20 @@ void bdrv_refresh_filename(BlockDriverState *bs) bdrv_refresh_filename(child->bs); } + if (bs->implicit) { + /* For implicit nodes, just copy everything from the single child */ + child = QLIST_FIRST(&bs->children); + assert(QLIST_NEXT(child, next) == NULL); + + pstrcpy(bs->exact_filename, sizeof(bs->exact_filename), + child->bs->exact_filename); + pstrcpy(bs->filename, sizeof(bs->filename), child->bs->filename); + + bs->full_open_options = qobject_ref(child->bs->full_open_options); + + return; + } + if (drv->bdrv_refresh_filename) { /* Obsolete information is of no use here, so drop the old file name * information before refreshing it */