block: enable in_use flag
authorMarcelo Tosatti <mtosatti@redhat.com>
Wed, 26 Jan 2011 14:12:35 +0000 (12:12 -0200)
committerKevin Wolf <kwolf@redhat.com>
Mon, 7 Feb 2011 11:51:19 +0000 (12:51 +0100)
commited795aabb9e6bf0e73e81bc0a87976ee6bac3b89
tree1ad3ac6b6d162ea31f952922e1e4f4b7dce74725
parentf0d6ac41fbec74c755a20ada3295a3571c684938
block: enable in_use flag

Set block device in use during block migration, disallow drive_del and
bdrv_truncate for in use devices.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block-migration.c
block.c
blockdev.c