linux-phytec-ti

mm/sl[aou]b: Move kmem_cache allocations into common code

Shift the allocations to common code. That way the allocation and
freeing of the kmem_cache structures is handled by common code.

Reviewed-by: Glauber Costa <glommer@parallels.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>