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| author | Christoph Lameter <clameter@sgi.com> | 2008-04-14 18:51:18 +0300 |
|---|---|---|
| committer | Pekka Enberg <penberg@cs.helsinki.fi> | 2008-04-14 18:51:18 +0300 |
| commit | 4097d6017576a5e138f442f5e3c393ad00d10f58 (patch) | |
| tree | 1c9f90fa4ec806ff0d91f25883158b86e46b62ec /mm/slub.c | |
| parent | 62f75532b583c03840f31e40386ce2df73be9ca0 (diff) | |
| download | lwn-4097d6017576a5e138f442f5e3c393ad00d10f58.tar.gz lwn-4097d6017576a5e138f442f5e3c393ad00d10f58.zip | |
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 <clameter@sgi.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/mm/slub.c b/mm/slub.c index 15a7a0d45d71..3df6d5bdd711 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) { |