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9e14689ea5
Based upon a patch from Chen Hanxiao <chenhanxiao@gmail.com>, rather than need to call virFindFileInPath twice, let's just save the path and pass it along with the compressed type. (NB: the second call would be in virExec as called from virCommandRunAsync which is called from qemuMigrationToFile using the argument 'compressor' which up to this point would be the string from the cfg file that isn't the fully qualified path). Since we now have the path, we can remove qemuCompressProgramName which would return NULL or the string representation of the compress type.
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>