From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58317) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YfyKg-0004cB-PH for qemu-devel@nongnu.org; Wed, 08 Apr 2015 18:20:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YfyKf-0006mT-Ot for qemu-devel@nongnu.org; Wed, 08 Apr 2015 18:20:26 -0400 From: John Snow Date: Wed, 8 Apr 2015 18:19:55 -0400 Message-Id: <1428531604-9428-13-git-send-email-jsnow@redhat.com> In-Reply-To: <1428531604-9428-1-git-send-email-jsnow@redhat.com> References: <1428531604-9428-1-git-send-email-jsnow@redhat.com> Subject: [Qemu-devel] [PATCH v5 12/21] qmp: Add dirty bitmap status field in query-block List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: kwolf@redhat.com, famz@redhat.com, John Snow , qemu-devel@nongnu.org, armbru@redhat.com, vsementsov@parallels.com, stefanha@redhat.com, mreitz@redhat.com Add the "frozen" status booleans, to inform clients when a bitmap is occupied doing a task. Signed-off-by: Fam Zheng Signed-off-by: John Snow Reviewed-by: Max Reitz Reviewed-by: Stefan Hajnoczi --- block.c | 1 + qapi/block-core.json | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/block.c b/block.c index c26ac64..c104cdd 100644 --- a/block.c +++ b/block.c @@ -5633,6 +5633,7 @@ BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs) info->granularity = bdrv_dirty_bitmap_granularity(bm); info->has_name = !!bm->name; info->name = g_strdup(bm->name); + info->frozen = bdrv_dirty_bitmap_frozen(bm); entry->value = info; *plist = entry; plist = &entry->next; diff --git a/qapi/block-core.json b/qapi/block-core.json index 11d8e2c..5a77cca 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -336,10 +336,13 @@ # # @granularity: granularity of the dirty bitmap in bytes (since 1.4) # +# @frozen: whether the dirty bitmap is frozen (Since 2.4) +# # Since: 1.3 ## { 'type': 'BlockDirtyInfo', - 'data': {'*name': 'str', 'count': 'int', 'granularity': 'uint32'} } + 'data': {'*name': 'str', 'count': 'int', 'granularity': 'uint32', + 'frozen': 'bool'} } ## # @BlockInfo: -- 2.1.0