slub: Check kasprintf results in kmem_cache_init()

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Small allocations may fail during slab bringup which is fatal. Add a BUG_ON()
so that we fail immediately rather than failing later during sysfs
processing.

Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

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Christoph Lameter 2010-07-09 14:07:12 -05:00 • committed by Pekka Enberg

parent f90ec39014

commit d7278bd7d1

1 changed files with 6 additions and 3 deletions

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mm/slub.c

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