Message ID | 20180809213528.14738-4-mreitz@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 02601139A for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 9 Aug 2018 21:40:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E50082B95B for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 9 Aug 2018 21:40:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D91F62B99C; Thu, 9 Aug 2018 21:40:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 56C762B95B for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 9 Aug 2018 21:40:20 +0000 (UTC) Received: from localhost ([::1]:52900 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1fnsfL-0007Jp-D9 for patchwork-qemu-devel@patchwork.kernel.org; Thu, 09 Aug 2018 17:40:19 -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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
block: Fix some filename generation issues
|
expand
|
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 */