[Qemu-devel] Re: [PATCH] Add -no-virtio-balloon command-line option

[Anthony Liguori <anthony@codemonkey.ws>]

Eduardo Habkost wrote:
> This new option may be used to disable the virtio-balloon device.
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  hw/pc.c         |    2 +-
>  qemu-options.hx |    9 +++++++++
>  sysemu.h        |    1 +
>  vl.c            |    4 ++++
>  4 files changed, 15 insertions(+), 1 deletions(-)
>
> diff --git a/hw/pc.c b/hw/pc.c
> index 0934778..aa92576 100644
> --- a/hw/pc.c
> +++ b/hw/pc.c
> @@ -1152,7 +1152,7 @@ static void pc_init1(ram_addr_t ram_size,
>      }
>  
>      /* Add virtio balloon device */
> -    if (pci_enabled) {
> +    if (pci_enabled && !no_virtio_balloon) {
>          pci_create_simple(pci_bus, -1, "virtio-balloon-pci");
>      }
>  
> diff --git a/qemu-options.hx b/qemu-options.hx
> index fa549c3..cb68e2a 100644
> --- a/qemu-options.hx
> +++ b/qemu-options.hx
> @@ -681,6 +681,15 @@ Disable HPET support.
>  ETEXI
>  
>  #ifdef TARGET_I386
> +DEF("no-virtio-balloon", 0, QEMU_OPTION_no_virtio_balloon,
> +    "-no-virtio-baloon disable virtio balloon device\n")
>   
Missing 'l'.

Regards,

Anthony Liguori