x86, numa, 32-bit: use find_e820_area() to find KVA RAM on node

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don't assume we can use RAM near the end of every node.
Esp systems that have few memory and they could have
kva address and kva RAM all below max_low_pfn.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Yinghai Lu 2008-06-06 18:53:33 -07:00 • committed by Ingo Molnar

parent cc1a9d86ce

commit 9043f00796

1 changed files with 33 additions and 26 deletions

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arch/x86/mm/discontig_32.c

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