From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Wed, 23 Apr 2008 19:31:08 +0000 (+0300)
Subject: slub: improve kmem_cache_destroy() error message
X-Git-Tag: v2.6.26-rc1~695^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d629d819579327267884a12de21ef6d4b539db88;p=pandora-kernel.git

slub: improve kmem_cache_destroy() error message

As pointed out by Ingo, the SLUB warning of calling kmem_cache_destroy()
with cache that still has objects triggers in practice. So turn this
WARN_ON() into a nice SLUB specific error message to avoid people
confusing it to a SLUB bug.

Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
---

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