From: David Rientjes <rientjes@google.com>
Date: Tue, 21 Jan 2014 23:49:10 +0000 (-0800)
Subject: mm, mempolicy: remove unneeded functions for UMA configs
X-Git-Tag: v3.14-rc1~134^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d80be7c75136fb58ed7264ac8a49dd917ace77a1;p=pandora-kernel.git

mm, mempolicy: remove unneeded functions for UMA configs

Mempolicies only exist for CONFIG_NUMA configurations.  Therefore, a
certain class of functions are unneeded in configurations where
CONFIG_NUMA is disabled such as functions that duplicate existing
mempolicies, lookup existing policies, set certain mempolicy traits, or
test mempolicies for certain attributes.

Remove the unneeded functions so that any future callers get a compile-
time error and protect their code with CONFIG_NUMA as required.

Signed-off-by: David Rientjes <rientjes@google.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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