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1bb787fdc9
So far, qemuDomainGetHostdevPath has no knowledge of the reasong it is called and thus reports /dev/vfio/vfio for every VFIO backed device. This is suboptimal, as we want it to: a) report /dev/vfio/vfio on every addition or domain startup b) report /dev/vfio/vfio only on last VFIO device being unplugged If a domain is being stopped then namespace and CGroup die with it so no need to worry about that. I mean, even when a domain that's exiting has more than one VFIO devices assigned to it, this function does not clean /dev/vfio/vfio in CGroup nor in the namespace. But that doesn't matter. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.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>