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authorChristoph Lameter <cl@linux.com>2013-01-10 19:12:17 +0000
committerPekka Enberg <penberg@kernel.org>2013-02-01 12:32:07 +0200
commit9425c58e5445277699ff3c2a87bac1cfebc1b48d (patch)
tree1158c67347c53ed09cd289687abf02a5c986daee /mm
parent95a05b428cc675694321c8f762591984f3fd2b1e (diff)
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slab: Common definition for the array of kmalloc caches
Have a common definition fo the kmalloc cache arrays in SLAB and SLUB Acked-by: Glauber Costa <glommer@parallels.com> Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/slab.c8
-rw-r--r--mm/slab_common.c8
-rw-r--r--mm/slub.c7
3 files changed, 8 insertions, 15 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 3416f4c544b3..357f0bdc5e43 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -318,14 +318,6 @@ static void free_block(struct kmem_cache *cachep, void **objpp, int len,
static int enable_cpucache(struct kmem_cache *cachep, gfp_t gfp);
static void cache_reap(struct work_struct *unused);
-struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
-EXPORT_SYMBOL(kmalloc_caches);
-
-#ifdef CONFIG_ZONE_DMA
-struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
-EXPORT_SYMBOL(kmalloc_dma_caches);
-#endif
-
static int slab_early_init = 1;
#define INDEX_AC kmalloc_index(sizeof(struct arraycache_init))
diff --git a/mm/slab_common.c b/mm/slab_common.c
index 53adfbf2f3b2..0437b8189b8a 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -319,6 +319,14 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
return s;
}
+struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
+EXPORT_SYMBOL(kmalloc_caches);
+
+#ifdef CONFIG_ZONE_DMA
+struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
+EXPORT_SYMBOL(kmalloc_dma_caches);
+#endif
+
#endif /* !CONFIG_SLOB */
diff --git a/mm/slub.c b/mm/slub.c
index d0f72ee06310..527cbfb5c49b 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3174,13 +3174,6 @@ int __kmem_cache_shutdown(struct kmem_cache *s)
* Kmalloc subsystem
*******************************************************************/
-struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
-EXPORT_SYMBOL(kmalloc_caches);
-
-#ifdef CONFIG_ZONE_DMA
-static struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
-#endif
-
static int __init setup_slub_min_order(char *str)
{
get_option(&str, &slub_min_order);