From 0db6e54a8a2c6e16780356422da671b71f862341 Mon Sep 17 00:00:00 2001 From: Fam Zheng Date: Fri, 17 Apr 2015 19:49:50 -0400 Subject: qapi: Add optional field "name" to block dirty bitmap This field will be set for user created dirty bitmap. Also pass in an error pointer to bdrv_create_dirty_bitmap, so when a name is already taken on this BDS, it can report an error message. This is not global check, two BDSes can have dirty bitmap with a common name. Implemented bdrv_find_dirty_bitmap to find a dirty bitmap by name, will be used later when other QMP commands want to reference dirty bitmap by name. Add bdrv_dirty_bitmap_make_anon. This unsets the name of dirty bitmap. Signed-off-by: Fam Zheng Signed-off-by: John Snow Reviewed-by: Max Reitz Reviewed-by: Eric Blake Reviewed-by: Stefan Hajnoczi Message-id: 1429314609-29776-3-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi Signed-off-by: Kevin Wolf --- qapi/block-core.json | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'qapi') diff --git a/qapi/block-core.json b/qapi/block-core.json index 82a8ae5f0a..915cdc0ed1 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -330,6 +330,8 @@ # # Block dirty bitmap information. # +# @name: #optional the name of the dirty bitmap (Since 2.4) +# # @count: number of dirty bytes according to the dirty bitmap # # @granularity: granularity of the dirty bitmap in bytes (since 1.4) @@ -337,7 +339,7 @@ # Since: 1.3 ## { 'type': 'BlockDirtyInfo', - 'data': {'count': 'int', 'granularity': 'int'} } + 'data': {'*name': 'str', 'count': 'int', 'granularity': 'int'} } ## # @BlockInfo: -- cgit v1.2.3