From: Yinghai Lu <yinghai@kernel.org>
Date: Thu, 1 Apr 2010 03:45:27 +0000 (-0700)
Subject: bootmem, x86: Fix 32bit numa system without RAM on node 0
X-Git-Tag: v2.6.34-rc4~27^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa235fc712f379d4194cff9217f07026c452c141;p=pandora-kernel.git

bootmem, x86: Fix 32bit numa system without RAM on node 0

When 32bit numa is used, free_all_bootmem() will still only go over with
node id 0.

If node 0 doesn't have RAM installed, the lowest populated node
becomes low RAM.

This one fixes BOOTMEM path by iterating over the bdata_list.

-v3: add more comments, and fix bootmem path too.
-v4: seperate from one big patch

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <4BB416D7.6090203@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---

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