slab: remove kmem_bufctl_t
authorJoonsoo Kim <iamjoonsoo.kim@lge.com>
Thu, 24 Oct 2013 01:07:46 +0000 (10:07 +0900)
committerPekka Enberg <penberg@iki.fi>
Thu, 24 Oct 2013 17:17:34 +0000 (20:17 +0300)
commit16025177e1e16529451108faed257db95c7c9d6a
treee819e0d36f55d876ec87aa33022a67e947259943
parentb1cb0982bdd6f57fed690f796659733350bb2cae
slab: remove kmem_bufctl_t

Now, we changed the management method of free objects of the slab and
there is no need to use special value, BUFCTL_END, BUFCTL_FREE and
BUFCTL_ACTIVE. So remove them.

Acked-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Pekka Enberg <penberg@iki.fi>
mm/slab.c