From 9425c58e5445277699ff3c2a87bac1cfebc1b48d Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Thu, 10 Jan 2013 19:12:17 +0000 Subject: 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 Signed-off-by: Christoph Lameter Signed-off-by: Pekka Enberg --- mm/slab.c | 8 -------- mm/slab_common.c | 8 ++++++++ mm/slub.c | 7 ------- 3 files changed, 8 insertions(+), 15 deletions(-) (limited to 'mm') diff --git a/mm/slab.c b/mm/slab.c index 3416f4c..357f0bd 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 53adfbf..0437b81 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 d0f72ee..527cbfb 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); -- cgit v1.1