Add -no-virtio-balloon command-line option

This new option may be used to disable the virtio-balloon device.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/pc.c b/hw/pc.c
index 0934778c79..aa9257679b 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");
     }