From: Yinghai Lu <yinghai@kernel.org>
Date: Wed, 28 Jul 2010 05:43:02 +0000 (+1000)
Subject: memblock: Option for the architecture to put memblock into the .init section
X-Git-Tag: v2.6.37-rc1~183^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10d0643988e976360eb3497dcafb55b393b8e480;p=pandora-kernel.git

memblock: Option for the architecture to put memblock into the .init section

Arch code can define ARCH_DISCARD_MEMBLOCK in asm/memblock.h,
which in turns causes memblock code and data to go respectively
into the .init and .initdata sections. This will be used by the
x86 architecture.

If ARCH_DISCARD_MEMBLOCK is defined, the debugfs files to inspect
the memblock arrays after boot are not created.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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