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authorChristoph Lameter <cl@linux.com>2013-01-10 23:12:17 +0400
committerPekka Enberg <penberg@kernel.org>2013-02-01 14:32:07 +0400
commit9425c58e5445277699ff3c2a87bac1cfebc1b48d (patch)
tree1158c67347c53ed09cd289687abf02a5c986daee /include/linux/slab.h
parent95a05b428cc675694321c8f762591984f3fd2b1e (diff)
downloadlinux-9425c58e5445277699ff3c2a87bac1cfebc1b48d.tar.xz
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 'include/linux/slab.h')
-rw-r--r--include/linux/slab.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h
index c01780540054..f2327a898a85 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -206,6 +206,11 @@ struct kmem_cache {
#define KMALLOC_MIN_SIZE (1 << KMALLOC_SHIFT_LOW)
#endif
+extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
+#ifdef CONFIG_ZONE_DMA
+extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
+#endif
+
/*
* Figure out which kmalloc slab an allocation of a certain size
* belongs to.