From: Yinghai Lu <yhlu.kernel@gmail.com>
Date: Sat, 12 Jul 2008 21:32:45 +0000 (-0700)
Subject: x86: max_low_pfn_mapped fix, #3
X-Git-Tag: v2.6.27-rc1~1106^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9958e810f8ac92f8a447035ee6555420ba27b847;p=pandora-kernel.git

x86: max_low_pfn_mapped fix, #3

optimization: try to merge the range with same page size in
init_memory_mapping, to get the best possible linear mappings set up.

thus when GBpages is not there, we could do 2M pages.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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