On Thu, 2012-07-05 at 18:00 -0700, Yinghai Lu wrote:

cma, dma_continugous_reserve is referring pageblock_order very early
too.
just after init_memory_mapping() for x86's setup_arch.

so set pageblock_order early looks like my -v2 patch is right way.

current question: need to powerpc guys to check who to set that early.

I missed the beginning of that discussion, I'll try to dig a bit,
might take me til next week though as I'm about to be off for
the week-end.

Cheers,
Ben.


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