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-rw-r--r--mm/slab.c4
-rw-r--r--mm/slub.c5
2 files changed, 0 insertions, 9 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 7bc4a136846e..39d20f8a0791 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -139,10 +139,6 @@
#define BYTES_PER_WORD sizeof(void *)
#define REDZONE_ALIGN max(BYTES_PER_WORD, __alignof__(unsigned long long))
-#ifndef cache_line_size
-#define cache_line_size() L1_CACHE_BYTES
-#endif
-
#ifndef ARCH_KMALLOC_MINALIGN
/*
* Enforce a minimum alignment for the kmalloc caches.
diff --git a/mm/slub.c b/mm/slub.c
index 48fff83a1e9d..38914bc64aca 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -207,11 +207,6 @@ static inline void ClearSlabDebug(struct page *page)
#define __KMALLOC_CACHE 0x20000000 /* objects freed using kfree */
#define __PAGE_ALLOC_FALLBACK 0x10000000 /* Allow fallback to page alloc */
-/* Not all arches define cache_line_size */
-#ifndef cache_line_size
-#define cache_line_size() L1_CACHE_BYTES
-#endif
-
static int kmem_size = sizeof(struct kmem_cache);
#ifdef CONFIG_SMP