From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36699) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YjG1l-0007f2-U4 for qemu-devel@nongnu.org; Fri, 17 Apr 2015 19:50:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YjG1k-00063t-PA for qemu-devel@nongnu.org; Fri, 17 Apr 2015 19:50:29 -0400 From: John Snow Date: Fri, 17 Apr 2015 19:50:00 -0400 Message-Id: <1429314609-29776-13-git-send-email-jsnow@redhat.com> In-Reply-To: <1429314609-29776-1-git-send-email-jsnow@redhat.com> References: <1429314609-29776-1-git-send-email-jsnow@redhat.com> Subject: [Qemu-devel] [PATCH v6 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 Reviewed-by: Eric Blake --- block.c | 1 + qapi/block-core.json | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/block.c b/block.c index 679991b..ca73a6a 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 fc9ca04..cae995b 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