From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Sat, 10 Feb 2007 09:42:52 +0000 (-0800)
Subject: [PATCH] slab: remove broken PageSlab check from kfree_debugcheck
X-Git-Tag: v2.6.21-rc1~274^2~479
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e40e73097a5e4ad1b9f92fa21757343fdd6a682;p=pandora-kernel.git

[PATCH] slab: remove broken PageSlab check from kfree_debugcheck

The PageSlab debug check in kfree_debugcheck() is broken for compound
pages.  It is also redundant as we already do BUG_ON for non-slab pages in
page_get_cache() and page_get_slab() which are always called before we free
any actual objects.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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