From: Christoph Lameter <clameter@sgi.com>
Date: Tue, 16 Oct 2007 08:26:07 +0000 (-0700)
Subject: SLUB: Avoid touching page struct when freeing to per cpu slab
X-Git-Tag: v2.6.24-rc1~1121
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee3c72a14bfecdf783738032ff3c73ef6412f5b3;p=pandora-kernel.git

SLUB: Avoid touching page struct when freeing to per cpu slab

Set c->node to -1 if we allocate from a debug slab instead for SlabDebug
which requires access the page struct cacheline.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Tested-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed