Replace -no-virtio-balloon by -balloon

We want to do (at least) two things to the virtio-balloon device:
suppress it, and control its PCI address.  Option -no-virtio-balloon
lets us do only the former.  To get the latter, replace
-no-virtio-balloon with

    -balloon none   disable balloon device
    -balloon virtio[,addr=str]
                    enable virtio balloon device (default)

Syntax suggested by Anthony Liguori.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Markus Armbruster 2009-06-26 19:15:14 +02:00 committed by Anthony Liguori
parent 74efd61a75
commit 7d4c3d535c
4 changed files with 44 additions and 10 deletions

View file

@ -684,12 +684,17 @@ Disable HPET support.
ETEXI
#ifdef TARGET_I386
DEF("no-virtio-balloon", 0, QEMU_OPTION_no_virtio_balloon,
"-no-virtio-balloon disable virtio balloon device\n")
DEF("balloon", HAS_ARG, QEMU_OPTION_balloon,
"-balloon none disable balloon device\n"
"-balloon virtio[,addr=str]\n"
" enable virtio balloon device (default)\n")
#endif
STEXI
@item -no-virtio-balloon
Disable virtio-balloon device.
@item -balloon none
Disable balloon device.
@item -balloon virtio[,addr=@var{addr}]
Enable virtio balloon device (default), optionally with PCI address
@var{addr}.
ETEXI
#ifdef TARGET_I386