From: Gu Zheng <guz.fnst@cn.fujitsu.com>
Date: Wed, 6 Aug 2014 23:04:51 +0000 (-0700)
Subject: slab: fix the alias count (via sysfs) of slab cache
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~137^2~184
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4307c14f3c77bc0cb0facfc9c67c7872505aaedf;p=pandora-kernel.git

slab: fix the alias count (via sysfs) of slab cache

We mark some slab caches (e.g.  kmem_cache_node) as unmergeable by
setting refcount to -1, and their alias should be 0, not refcount-1, so
correct it here.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed