From: David Rientjes <rientjes@google.com>
Date: Fri, 4 Mar 2011 14:17:21 +0000 (+0100)
Subject: x86-64, NUMA: Clean up initmem_init()
X-Git-Tag: v2.6.39-rc1~499^2~3^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c09cedf4f75f1e47ea17f55e18e9cfb81bec8575;p=pandora-kernel.git

x86-64, NUMA: Clean up initmem_init()

This patch cleans initmem_init() so that it is more readable and doesn't
use an unnecessary array of function pointers to convolute the flow of
the code.  It also makes it obvious that dummy_numa_init() will always
succeed (and documents that requirement) so that the existing BUG() is
never actually reached.

No functional change.

-tj: Updated comment for dummy_numa_init() slightly.

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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