Re: [libvirt] [PATCH v4 2/2] qemu_process: detect updated video ram size values from QEMU

On Wed, Jan 14, 2015 at 10:27:29 +0100, Pavel Hrdina wrote: > QEMU internally updates the size of video memory if the domain XML had > provided too low memory size or there are some dependencies for a QXL > devices 'vgamem' and 'ram' size. We need to know about the changes and > store them into the status XML to not break migration or managedsave > through different libvirt versions. > > The values would be loaded only if the "vgamem_mb" property exists for > the device. The presence of the "vgamem_mb" also tells that the > "ram_size" and "vram_size" exists for QXL devices. > > Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com&gt; > --- > src/qemu/qemu_monitor.c | 34 ++++++++++++++++++ > src/qemu/qemu_monitor.h | 4 +++ > src/qemu/qemu_monitor_json.c | 69 ++++++++++++++++++++++++++++++++++++ > src/qemu/qemu_monitor_json.h | 3 ++ > src/qemu/qemu_process.c | 83 ++++++++++++++++++++++++++++++++++++++++++++ > 5 files changed, 193 insertions(+) ACK Jirka