[Qemu-devel] [PATCH 0/3] qga/Linux: online/offline/query VCPUs via guest sysfs

[Laszlo Ersek]

Until the uncomparably harder task of real VCPU hotplug / hot-unplug is
completed, here's a small guest agent series that imitates the same
thing through the sysfs of the Linux guest. We've heard that people
migrating from another VMM might be transitorily interested in this.

Laszlo Ersek (3):
  qga: introduce guest-get-vcpus / guest-set-vcpus with stubs
  qga: implement qmp_guest_get_vcpus() for Linux with sysfs
  qga: implement qmp_guest_set_vcpus() for Linux with sysfs

 qga/qapi-schema.json |   50 +++++++++++++++++
 qga/commands-posix.c |  149 ++++++++++++++++++++++++++++++++++++++++++++++++++
 qga/commands-win32.c |   11 ++++
 3 files changed, 210 insertions(+), 0 deletions(-)