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由 John Snow 提交于
Add a status indicating the enabled/disabled state of the bitmap. A bitmap is by default enabled, but you can lock the bitmap into a read-only state by setting disabled = true. A previous version of this patch added a QMP interface for changing the state of the bitmap, but it has since been removed for now until a use case emerges where this state must be revealed to the user. The disabled state WILL be used internally for bitmap migration and bitmap persistence. Signed-off-by: NFam Zheng <famz@redhat.com> Signed-off-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Message-id: 1429314609-29776-9-git-send-email-jsnow@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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