Re: Limit hash table size

[Anton Blanchard]

Hi,

> To address Anton's concerns on PPC64, we have revised the patch to
> enforce maximum size base on number of entry instead of page order.  So
> differences in page size/pointer size etc doesn't affect the final
> calculation.  The upper bound is capped at 2M.  All numbers on x86
> remain the same as we don't want to disturb already established and
> working number.  See patch at the end of the email.  It is diff'ed
> relative to 2.6.1-mm3 tree.

That sounds reasonable to me.

Anton
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