Re: [PATCH] mm: setup pageblock_order before it's used by sparse

From: Jiang Liu
Date: Tue Jul 17 2012 - 05:35:26 EST

Hi Ben,
Any update about this topic?

On 2012-7-6 9:24, Benjamin Herrenschmidt wrote:
> 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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