Re: [PATCH] mm: setup pageblock_order before it's used by sparse
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2012-07-18 07:37:28
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linux-mm, lkml
On Tue, 2012-07-03 at 11:29 +0800, Jiang Liu wrote:
OK, waiting response from PPC. If we could find some ways to set HPAGE_SIZE early on PPC too, we can setup pageblock_order in arch instead of page_alloc.c as early as possible.
We could split our hugetlbpage_init() into two, with the bit that sets HPAGE_SHIFT called earlier if it's really an issue. Cheers, Ben.