tree 3b8b6048ac67fe76fdc1b279a66e403c3f91098b
parent e4a86f88cc6b214c37b4abe9160e41f0338ce4cd
author Paolo Bonzini <pbonzini@redhat.com> 1378314027 +0200
committer Stefan Hajnoczi <stefanha@redhat.com> 1378473909 +0200

block: make bdrv_has_zero_init return false for copy-on-write-images

This helps implementing is_allocated on top of get_block_status.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>