From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Wed, 6 Oct 2010 22:52:29 +0000 (-0700)
Subject: memblock: Allow memblock_init to be called early
X-Git-Tag: v2.6.37-rc1~183^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=236260b90dd94516982ad67aa6f5449c4c37db7b;p=pandora-kernel.git

memblock: Allow memblock_init to be called early

The Xen setup code needs to call memblock_x86_reserve_range() very early,
so allow it to initialize the memblock subsystem before doing so.  The
second memblock_init() is ignored.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
LKML-Reference: <4CACFDAD.3090900@goop.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---

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