Re: [RFC 1/3] non-resident page tracking

[Rik van Riel]

On Tue, 9 Aug 2005, Marcelo Tosatti wrote:

> Well, not really "good approximation" it sounds to me, the sensibility
> goes down to L1_CACHE_LINE/sizeof(u32), which is:
> 
> - 8 on 32-byte cacheline
> - 16 on 64-byte cacheline 
> - 32 on 128-byte cacheline
> 
> Right?
> 
> So the (nice!) refault histogram gets limited to those values?

I agree that 7 would be too small.  I guess I should limit the
minimum size of the nonresident hash bucket to 15 entries...

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