slab: introduce helper functions to get/set free object

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In the following patches, to get/set free objects from the freelist
is changed so that simple casting doesn't work for it. Therefore,
introduce helper functions.

Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

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Joonsoo Kim 2013-12-02 17:49:40 +09:00 • committed by Pekka Enberg

parent 9cef2e2b65

commit e5c58dfdcb

1 changed files with 13 additions and 7 deletions

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mm/slab.c

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