+#ifdef CONFIG_ZONE_DMA
+static noinline struct kmem_cache *dma_kmalloc_cache(int index, gfp_t flags)
+{
+ struct kmem_cache *s;
+ struct kmem_cache *x;
+ char *text;
+ size_t realsize;
+
+ s = kmalloc_caches_dma[index];
+ if (s)
+ return s;
+
+ /* Dynamically create dma cache */
+ x = kmalloc(kmem_size, flags & ~SLUB_DMA);
+ if (!x)
+ panic("Unable to allocate memory for dma cache\n");
+
+ if (index <= KMALLOC_SHIFT_HIGH)
+ realsize = 1 << index;
+ else {
+ if (index == 1)
+ realsize = 96;
+ else
+ realsize = 192;
+ }
+
+ text = kasprintf(flags & ~SLUB_DMA, "kmalloc_dma-%d",
+ (unsigned int)realsize);
+ s = create_kmalloc_cache(x, text, realsize, flags);
+ kmalloc_caches_dma[index] = s;
+ return s;
+}
+#endif
+