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xen-ppc-devel

Re: [XenPPC] [RFC] 64mb Chunk Allocator


Chunk-on-demand:
When starting a domain, provide a single aligned chunk for the beginning of real memory. Additional memory would be provided using 'traditional xen' allocation mechanisms. The initial chunk would come from free memory, if available. Otherwise the chunk would be 'created' by 'migrating pages' away from the chunk, transparently. Such a page migration facility would also be useful for memory 'hot-unplug'.
 
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