Re: Large stack usage in fs code (especially for PPC64)

Paul Mackerras
2008-11-18T11:45:05Z

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.