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4a585a884f
Commit ce745914 introduced detection of actual video ram sizes to fix migration
if QEMU decide to modify the values provided by libvirt. This works perfectly
for domains with number of video devices up to two.
If there are more than two video devices in the guest all the secondary devices
in the XML will have the same memory values. This is because our current code
search for QOM device path only by the device type name and all the secondary
video devices has the same name "qxl".
This patch introduces a new search function that will try to search a QOM device
path using also device's alias if the alias is available. After that it will
fallback to the old recursive code if the alias search found no results.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1358728
Signed-off-by: Pavel Hrdina <phrdina@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>