From: Johannes Weiner <hannes@cmpxchg.org>
Date: Tue, 29 May 2012 22:06:35 +0000 (-0700)
Subject: mm: nobootmem: unify allocation policy of (non-)panicking node allocations
X-Git-Tag: v3.5-rc1~49^2~137
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba539868331874da02017e8dda8ed5b86af6d21a;p=pandora-kernel.git

mm: nobootmem: unify allocation policy of (non-)panicking node allocations

While the panicking node-specific allocation function tries to satisfy
node+goal, goal, node, anywhere, the non-panicking function still does
node+goal, goal, anywhere.

Make it simpler: define the panicking version in terms of the non-panicking
one, like the node-agnostic interface, so they always behave the same way
apart from how to deal with allocation failure.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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