Re: [PATCH v1 02/12] vhost: Return number of free memslots

[Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>]

On 10/27/21 14:45, David Hildenbrand wrote:
> Let's return the number of free slots instead of only checking if there
> is a free slot. Required to support memory devices that consume multiple
> memslots.
> 
> Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
> ---
>  hw/mem/memory-device.c    | 2 +-
>  hw/virtio/vhost-stub.c    | 2 +-
>  hw/virtio/vhost.c         | 4 ++--
>  include/hw/virtio/vhost.h | 2 +-
>  4 files changed, 5 insertions(+), 5 deletions(-)

> --- a/hw/virtio/vhost-stub.c
> +++ b/hw/virtio/vhost-stub.c
> @@ -2,7 +2,7 @@
>  #include "hw/virtio/vhost.h"
>  #include "hw/virtio/vhost-user.h"
>  
> -bool vhost_has_free_slot(void)
> +unsigned int vhost_get_free_memslots(void)
>  {
>      return true;

       return 0;

>  }