From 4097d6017576a5e138f442f5e3c393ad00d10f58 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Mon, 14 Apr 2008 18:51:18 +0300 Subject: [PATCH] slub: Reduce #ifdef ZONE_DMA by moving kmalloc_caches_dma near dma logic Move the definition of kmalloc_caches_dma() into a later #ifdef CONFIG_ZONE_DMA. This saves one #ifdef and leaves us with a total of two #ifdefs for dma slab support. Signed-off-by: Christoph Lameter Signed-off-by: Pekka Enberg --- mm/slub.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/mm/slub.c b/mm/slub.c index 15a7a0d45d7..3df6d5bdd71 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2412,10 +2412,6 @@ EXPORT_SYMBOL(kmem_cache_destroy); struct kmem_cache kmalloc_caches[PAGE_SHIFT + 1] __cacheline_aligned; EXPORT_SYMBOL(kmalloc_caches); -#ifdef CONFIG_ZONE_DMA -static struct kmem_cache *kmalloc_caches_dma[PAGE_SHIFT + 1]; -#endif - static int __init setup_slub_min_order(char *str) { get_option(&str, &slub_min_order); @@ -2475,6 +2471,7 @@ panic: } #ifdef CONFIG_ZONE_DMA +static struct kmem_cache *kmalloc_caches_dma[PAGE_SHIFT + 1]; static void sysfs_add_func(struct work_struct *w) { -- 2.41.1