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Henning Schild
a41c00b472
qemu: do not put a task into machine cgroup
The machine cgroup is a superset, a parent to the emulator and vcpuX cgroups. The parent cgroup should never have any tasks directly in it. In fact the parent cpuset might contain way more cpus than the sum of emulatorpin and vcpupins. So putting tasks in the superset will allow them to run outside of <cputune>. Signed-off-by: Henning Schild <henning.schild@siemens.com>
LibVirt : simple API for virtualization Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). It is free software available under the GNU Lesser General Public License. Virtualization of the Linux Operating System means the ability to run multiple instances of Operating Systems concurrently on a single hardware system where the basic resources are driven by a Linux instance. The library aim at providing long term stable C API initially for the Xen paravirtualization but should be able to integrate other virtualization mechanisms if needed. Daniel Veillard <veillard@redhat.com>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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