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Michal Privoznik
35f1095e12
For future work we need two functions that fetches total number of pages and number of free pages for given NUMA node and page size (virNumaGetPageInfo()). Then we need to learn pages of what sizes are supported on given node (virNumaGetPages()). Note that system page size is disabled at the moment as there's one issue connected. If you have a NUMA node with huge pages allocated the kernel would return the normal size of memory for that node. It basically ignores the fact that huge pages steal size from the system memory. Until we resolve this, it's safer to not confuse users and hence not report any system pages yet. Signed-off-by: Michal Privoznik <mprivozn@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>