From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue, 22 Sep 2009 00:02:30 +0000 (-0700)
Subject: mm: kmem_cache_create(): make it easier to catch NULL cache names
X-Git-Tag: v2.6.32-rc1~535
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe1ff49d0d1c30254dbfc84c3786eb538e0cc7d1;p=pandora-kernel.git

mm: kmem_cache_create(): make it easier to catch NULL cache names

Right now, if you inadvertently pass NULL to kmem_cache_create() at boot
time, it crashes much later after boot somewhere deep inside sysfs which
makes it very non obvious to figure out what's going on.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: 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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