Commit 45eed508 authored by Joonsoo Kim's avatar Joonsoo Kim Committed by Pekka Enberg
Browse files

slab: remove SLAB_LIMIT 



It's useless now, so remove it.

Acked-by: default avatarAndi Kleen <ak@linux.intel.com>
Acked-by: default avatarChristoph Lameter <cl@linux.com>
Signed-off-by: default avatarJoonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: default avatarPekka Enberg <penberg@iki.fi>
parent 16025177

mm/slab.c

+0 −7
Original line number Diff line number Diff line
@@ -163,8 +163,6 @@ 
 */

static bool pfmemalloc_active __read_mostly;



#define	SLAB_LIMIT	(((unsigned int)(~0U))-1)



/*

 * struct slab

 *
@@ -626,8 +624,6 @@ static void cache_estimate(unsigned long gfporder, size_t buffer_size, 
		mgmt_size = 0;

		nr_objs = slab_size / buffer_size;



		if (nr_objs > SLAB_LIMIT)

			nr_objs = SLAB_LIMIT;

	} else {

		/*

		 * Ignore padding for the initial guess. The padding
@@ -648,9 +644,6 @@ static void cache_estimate(unsigned long gfporder, size_t buffer_size, 
		       > slab_size)

			nr_objs--;



		if (nr_objs > SLAB_LIMIT)

			nr_objs = SLAB_LIMIT;



		mgmt_size = slab_mgmt_size(nr_objs, align);

	}

	*num = nr_objs;