From: Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 17 May 2007 05:10:54 +0000 (-0700)
Subject: slub: fix handling of oversized slabs
X-Git-Tag: v2.6.22-rc2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ade3aff25fb2dce76e2a9b53e1334bd0a174f739;p=pandora-kernel.git

slub: fix handling of oversized slabs

I'm getting zillions of undefined references to __kmalloc_size_too_large on
alpha.  For some reason alpha is building out-of-line copies of kmalloc_slab()
into lots of compilation units.

It turns out that gcc just isn't smart enough to work out that
__builtin_contant_p(size)==true implies that __builtin_contant_p(index)==true.

So let's give it a bit of help.

Cc: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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