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由 Michal Privoznik 提交于
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: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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