Martin Schwidefsky wrote:
On 7/26/06, Peter Zijlstra <[email protected]> wrote:
I think Rik would want to set all the already unmapped pages to volatile
state in the hypervisor.
I guessed that as well. It isn't good enough. Consider a guest with a
large (virtual) memory size and a host with a small physical memory
size. The guest will never put any page on the inactive_clean list
because it does not have memory pressure.
Well, the management software running on top of everything
should tweak the inactive_clean targets in the various guests
so the total amount of volatile memory is large enough...
--
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it." - Brian W. Kernighan
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