Re: [PATCH v3 06/14] qemu: Build command line for virtio-mem
On Fri, Apr 23, 2021 at 15:24:28 +0200, Michal Privoznik wrote:
Nothing special is happening here. All important changes were
done when for 'virtio-pmem' (adjusting the code to put virtio
memory on PCI bus, generating alias using
qemuDomainDeviceAliasIndex(). The only bit that might look
suspicious is no prealloc for virtio-mem. But if you think about
it, the whole purpose of this device is to change amount of
memory exposed to guest on the fly. There is no point in locking
the whole backend in memory.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/qemu/qemu_alias.c | 9 +++-
src/qemu/qemu_command.c | 12 +++++-
...mory-hotplug-virtio-mem.x86_64-latest.args | 41 +++++++++++++++++++
tests/qemuxml2argvtest.c | 1 +
4 files changed, 60 insertions(+), 3 deletions(-)
create mode 100644 tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
Reviewed-by: Peter Krempa <pkrempa(a)redhat.com>