Messages in this thread |  | | | Date | Tue, 18 Nov 2008 22:44:46 +1100 | | From | Paul Mackerras <> | | Subject | Re: Large stack usage in fs code (especially for PPC64) | |
Nick Piggin writes:
> It's much harder to do this with powerpc I think because they would need
> to calculate 8 hashes and touch 8 cachelines to prefill 8 translations,
> wouldn't they?
Yeah, the hashed page table sucks. Film at 11, as they say. :)
Paul.
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