From: Shaohua Li <shaohua.li@intel.com>
Date: Fri, 11 Nov 2011 06:54:14 +0000 (+0800)
Subject: slub: add missed accounting
X-Git-Tag: v3.3-rc1~99^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b13683d1cc14d1dd30b8e20f3ebea3f814ad029f;p=pandora-kernel.git

slub: add missed accounting

With per-cpu partial list, slab is added to partial list first and then moved
to node list. The __slab_free() code path for add/remove_partial is almost
deprecated(except for slub debug). But we forget to account add/remove_partial
when move per-cpu partial pages to node list, so the statistics for such events
are always 0. Add corresponding accounting.

This is against the patch "slub: use correct parameter to add a page to
partial list tail"

Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
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