From: Christoph Lameter <cl@linux.com>
Date: Thu, 26 Aug 2010 14:41:19 +0000 (-0500)
Subject: Slub: UP bandaid
X-Git-Tag: v2.6.37-rc1~141^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db210e70e5f191710a3b1d09f653b44885d397ea;p=pandora-kernel.git

Slub: UP bandaid

Since the percpu allocator does not provide early allocation in UP mode (only
in SMP configurations) use __get_free_page() to improvise a compound page
allocation that can be later freed via kfree().

Compound pages will be released when the cpu caches are resized.

Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
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