From: Christoph Lameter <cl@linux.com>
Date: Wed, 13 Jun 2012 15:24:55 +0000 (-0500)
Subject: slab: Use page struct fields instead of casting
X-Git-Tag: v3.6-rc1~50^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e571b0ad3495be5793e54e21cd244c4545c49d88;p=pandora-kernel.git

slab: Use page struct fields instead of casting

Add fields to the page struct so that it is properly documented that
slab overlays the lru fields.

This cleans up some casts in slab.

Reviewed-by: Glauber Costa <glommer@parallels.com>
Reviewed-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

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