Re: [PATCH 2/4] Add replace_page(), change the mapping of pte fromone page into another

[Avi Kivity]

Christoph Lameter wrote:
> page migration requires the page to be on the LRU. That could be changed
> if you have a different means of isolating a page from its page tables.
>   

Isn't rmap the means of isolating a page from its page tables?  I guess 
I'm misunderstanding something.

--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

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