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slub: correct comments error for per cpu partial 

Correct comment errors, that mistake cpu partial objects number as pages
number, may make reader misunderstand.

Signed-off-by: Alex Shi <alex.shi@intel.com>
Reviewed-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
Alex Shi 2011-09-01 11:32:18 +08:00 committed by Pekka Enberg
parent 12d79634f8
commit 9f26490412
2 changed files with 2 additions and 2 deletions
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2
include/linux/slub_def.h
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@ -82,7 +82,7 @@ struct kmem_cache {
int size; /* The size of an object including meta data */
int objsize; /* The size of an object without meta data */
int offset; /* Free pointer offset. */
int cpu_partial; /* Number of per cpu partial pages to keep around */
int cpu_partial; /* Number of per cpu partial objects to keep around */
struct kmem_cache_order_objects oo;
/* Allocation and freeing of slabs */

2
mm/slub.c
View File

@ -3084,7 +3084,7 @@ static int kmem_cache_open(struct kmem_cache *s,
*
* A) The number of objects from per cpu partial slabs dumped to the
* per node list when we reach the limit.
* B) The number of objects in partial partial slabs to extract from the
* B) The number of objects in cpu partial slabs to extract from the
* per node list when we run out of per cpu objects. We only fetch 50%
* to keep some capacity around for frees.
*/