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

[Jimi Xenidis <jimix@xxxxxxxxxxxxxx>]

On Jun 26, 2006, at 4:41 PM, Dan E Poff wrote:

> 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'.
Agreed, but for now I just want to be able to allocate and free a  
chunk so we can start properly creating and destroying 64M/RMA only  
domains. This can help us get to the next level and introduce you to  
enough stuff to really get creative.
-JX

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