From: Christoph Lameter <cl@linux.com>
Date: Fri, 15 Apr 2011 19:48:13 +0000 (-0500)
Subject: slub: get_map() function to establish map of free objects in a slab
X-Git-Tag: v3.0-rc1~341^2^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f80b13ae45df7da6646d1881da186318e70b6b6;p=pandora-kernel.git

slub: get_map() function to establish map of free objects in a slab

The bit map of free objects in a slab page is determined in various functions
if debugging is enabled.

Provide a common function for that purpose.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
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