On 05/31/2017 04:43 AM, Paolo Bonzini wrote:
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>  block/vpc.c | 20 ++++++++++----------
>  1 file changed, 10 insertions(+), 10 deletions(-)
> 

> @@ -705,10 +700,13 @@ static int64_t coroutine_fn vpc_co_get_block_status(BlockDriverState *bs,
>                 (sector_num << BDRV_SECTOR_BITS);
>      }
>  
> -    offset = get_sector_offset(bs, sector_num, 0);
> +    qemu_co_mutex_lock(&s->lock);
> +
> +    offset = get_image_offset(bs, sector_num << BDRV_SECTOR_BITS, 0);

s/0/false/

(Phooey - your code and my efforts to turn block_status into byte-based
code collide; I'll have to rebase again...)

>          if (nb_sectors == 0) {
>              break;
>          }
> -        offset = get_sector_offset(bs, sector_num, 0);
> +        offset = get_image_offset(bs, sector_num << BDRV_SECTOR_BITS, 0);

s/0/false/

With the correct parameter,
Reviewed-by: Eric Blake <eblake@redhat.com>

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org