On Wed, Jul 11, 2018 at 09:22:27AM +0800, Fam Zheng wrote:
> Explicitly enabling zero detection or compression suppresses copy
> offloading during convert. Document it.
> 
> Suggested-by: Kevin Wolf <kwolf@redhat.com>
> Signed-off-by: Fam Zheng <famz@redhat.com>
> ---
>  qemu-img.texi | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>