motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-05 16:53:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

qapi: Add optional field "name" to block dirty bitmap

Browse source 
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 <famz@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1429314609-29776-3-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Fam Zheng 2015-04-17 19:49:50 -04:00 • committed by Kevin Wolf
parent efcfa278dc
commit 0db6e54a8a
5 changed files with 42 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

4
qapi/block-core.json
View file

@ -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: