From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Mon, 12 Jul 2010 04:24:57 +0000 (+1000)
Subject: memblock: split memblock_find_base() out of __memblock_alloc_base()
X-Git-Tag: v2.6.37-rc1~183^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f219c736f9439acb1c50d264fbee93c353773ca;p=pandora-kernel.git

memblock: split memblock_find_base() out of __memblock_alloc_base()

This will be used by the array resize code and might prove useful
to some arch code as well at which point it can be made non-static.

Also add comment as to why aligning size is important

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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v2. Fix loss of size alignment
v3. Fix result code
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