From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 13 Mar 2009 05:36:01 +0000 (-0700)
Subject: x86: make e820_update_range() handle small range update
X-Git-Tag: v2.6.30-rc1~211^2~21^5~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=78a8b35bc7abf8b8333d6f625e08c0f7cc1c3742;p=pandora-kernel.git

x86: make e820_update_range() handle small range update

Impact: enhance e820 code to handle more cases

Try to handle new range which could be covered by one entry.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: jbeulich@novell.com
LKML-Reference: <49B9F0C1.10402@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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