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0726878297
This loop occurs just after we've assured that all devices that require a PCI device have been assigned and all necessary PCI controllers have been added. It is the perfect place to add other potentially auto-generated PCI controller attributes that are dependent on the controller's PCI address (upcoming patch). There is a convenient loop through all controllers at the end of the function, but the patch to add new functionality will be cleaner if we first rearrange that loop a bit. Note that the loop originally was accessing info.addr.pci.bus prior to determining that the pci part of the object was valid. This isn't dangerous in any way, but seemed a bit ugly, so I fixed it.
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>