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a02a161bb8
In the pre-NUMA ages pinning a vCPU to all pCPUs was eaqual to deleting the pinning info. Now it does not entirely work that way. Pinning a vCPU to all pCPUs might be a desired operation. Additionally removal of the pinning will result into using the default pinning information at the next boot which might be different from all vcpus. This patch removes the false assumption that we should remove the pinning after pinning to all vCPUs and tweaks the documentation for virsh. A later patch will implement a new flag for the virDomainPinVcpuFlags API that will allow to remove the pinning in a sane way.
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>