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slab: change int to size_t for representing allocation size 

It is better to represent allocation size in size_t rather than int.  So
change it.

Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Lameter <cl@linux.com>
Reviewed-by: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joonsoo Kim 2014-08-06 16:04:40 -07:00 committed by Linus Torvalds
parent a640616822
commit 5e80478967
1 changed files with 4 additions and 4 deletions
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8
mm/slab.c
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@ -681,7 +681,7 @@ static void init_arraycache(struct array_cache *ac, int limit, int batch)
static struct array_cache *alloc_arraycache(int node, int entries,
int batchcount, gfp_t gfp)
{
int memsize = sizeof(void *) * entries + sizeof(struct array_cache);
size_t memsize = sizeof(void *) * entries + sizeof(struct array_cache);
struct array_cache *ac = NULL;
ac = kmalloc_node(memsize, gfp, node);
@ -868,7 +868,7 @@ static void *alternate_node_alloc(struct kmem_cache *, gfp_t);
static struct alien_cache *__alloc_alien_cache(int node, int entries,
int batch, gfp_t gfp)
{
int memsize = sizeof(void *) * entries + sizeof(struct alien_cache);
size_t memsize = sizeof(void *) * entries + sizeof(struct alien_cache);
struct alien_cache *alc = NULL;
alc = kmalloc_node(memsize, gfp, node);
@ -880,7 +880,7 @@ static struct alien_cache *__alloc_alien_cache(int node, int entries,
static struct alien_cache **alloc_alien_cache(int node, int limit, gfp_t gfp)
{
struct alien_cache **alc_ptr;
int memsize = sizeof(void *) * nr_node_ids;
size_t memsize = sizeof(void *) * nr_node_ids;
int i;
if (limit > 1)
@ -1037,7 +1037,7 @@ static int init_cache_node_node(int node)
{
struct kmem_cache *cachep;
struct kmem_cache_node *n;
const int memsize = sizeof(struct kmem_cache_node);
const size_t memsize = sizeof(struct kmem_cache_node);
list_for_each_entry(cachep, &slab_caches, list) {
/*