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Commit 5e804789 authored by Joonsoo Kim's avatar Joonsoo Kim Committed by Linus Torvalds
Browse files

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: default avatarJoonsoo Kim <iamjoonsoo.kim@lge.com>
Suggested-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Cc: Christoph Lameter <cl@linux.com>
Reviewed-by: default avatarPekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a6406168

mm/slab.c

+4 −4
Original line number Diff line number Diff line
@@ -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) {

		/*