From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44369) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UjLHV-0004T8-Lv for qemu-devel@nongnu.org; Sun, 02 Jun 2013 23:18:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UjLHU-0007fU-Kv for qemu-devel@nongnu.org; Sun, 02 Jun 2013 23:18:01 -0400 Received: from e23smtp04.au.ibm.com ([202.81.31.146]:52758) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UjLHU-0007e8-1G for qemu-devel@nongnu.org; Sun, 02 Jun 2013 23:18:00 -0400 Received: from /spool/local by e23smtp04.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 3 Jun 2013 13:04:26 +1000 Received: from d23relay03.au.ibm.com (d23relay03.au.ibm.com [9.190.235.21]) by d23dlp03.au.ibm.com (Postfix) with ESMTP id DEB853578050 for ; Mon, 3 Jun 2013 13:17:55 +1000 (EST) Received: from d23av03.au.ibm.com (d23av03.au.ibm.com [9.190.234.97]) by d23relay03.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r533HlCg24248570 for ; Mon, 3 Jun 2013 13:17:47 +1000 Received: from d23av03.au.ibm.com (loopback [127.0.0.1]) by d23av03.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r533HsYi028943 for ; Mon, 3 Jun 2013 13:17:54 +1000 From: Wenchao Xia Date: Mon, 3 Jun 2013 11:14:11 +0800 Message-Id: <1370229254-9414-4-git-send-email-xiawenc@linux.vnet.ibm.com> In-Reply-To: <1370229254-9414-1-git-send-email-xiawenc@linux.vnet.ibm.com> References: <1370229254-9414-1-git-send-email-xiawenc@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH V14 3/6] qmp: add recursive member in ImageInfo List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, phrdina@redhat.com, stefanha@gmail.com, armbru@redhat.com, lcapitulino@redhat.com, pbonzini@redhat.com, Wenchao Xia New member *backing-image is added to reflect the backing chain status. Signed-off-by: Wenchao Xia --- block/qapi.c | 7 +++++++ qapi-schema.json | 5 ++++- 2 files changed, 11 insertions(+), 1 deletions(-) diff --git a/block/qapi.c b/block/qapi.c index e9d8b74..a407c3d 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -94,6 +94,13 @@ int bdrv_query_snapshot_info_list(BlockDriverState *bs, * @p_info: location to store image information * @errp: location to store error information * + * Store "flat" image information in @p_info. + * + * "Flat" means it does *not* query backing image information, + * i.e. (*pinfo)->has_backing_image will be set to false and + * (*pinfo)->backing_image to NULL even when the image does in fact have + * a backing image. + * * @p_info will be set only on success. On error, store error in @errp. */ void bdrv_query_image_info(BlockDriverState *bs, diff --git a/qapi-schema.json b/qapi-schema.json index ef1f657..a02999d 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -236,6 +236,8 @@ # # @snapshots: #optional list of VM snapshots # +# @backing-image: #optional info of the backing image (since 1.6) +# # Since: 1.3 # ## @@ -245,7 +247,8 @@ '*actual-size': 'int', 'virtual-size': 'int', '*cluster-size': 'int', '*encrypted': 'bool', '*backing-filename': 'str', '*full-backing-filename': 'str', - '*backing-filename-format': 'str', '*snapshots': ['SnapshotInfo'] } } + '*backing-filename-format': 'str', '*snapshots': ['SnapshotInfo'], + '*backing-image': 'ImageInfo' } } ## # @ImageCheck: -- 1.7.1