On Thu, Jul 09, 2015 at 11:47:57AM +0800, Fam Zheng wrote:
> Sleeping for 0 second may not be as effective as we want, use
> block_job_relax_cpu.
> 
> Signed-off-by: Fam Zheng <famz@redhat.com>
> ---
>  block/mirror.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

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