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-rw-r--r--include/linux/slab.h22
1 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h
index d015dec..5df89f7 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -201,17 +201,6 @@ struct kmem_cache {
#ifndef KMALLOC_SHIFT_LOW
#define KMALLOC_SHIFT_LOW 5
#endif
-
-/*
- * This restriction comes from byte sized index implementation.
- * Page size is normally 2^12 bytes and, in this case, if we want to use
- * byte sized index which can represent 2^8 entries, the size of the object
- * should be equal or greater to 2^12 / 2^8 = 2^4 = 16.
- * If minimum size of kmalloc is less than 16, we use it as minimum object
- * size and give up to use byte sized index.
- */
-#define SLAB_OBJ_MIN_SIZE (KMALLOC_SHIFT_LOW < 4 ? \
- (1 << KMALLOC_SHIFT_LOW) : 16)
#endif
#ifdef CONFIG_SLUB
@@ -253,6 +242,17 @@ struct kmem_cache {
#define KMALLOC_MIN_SIZE (1 << KMALLOC_SHIFT_LOW)
#endif
+/*
+ * This restriction comes from byte sized index implementation.
+ * Page size is normally 2^12 bytes and, in this case, if we want to use
+ * byte sized index which can represent 2^8 entries, the size of the object
+ * should be equal or greater to 2^12 / 2^8 = 2^4 = 16.
+ * If minimum size of kmalloc is less than 16, we use it as minimum object
+ * size and give up to use byte sized index.
+ */
+#define SLAB_OBJ_MIN_SIZE (KMALLOC_MIN_SIZE < 16 ? \
+ (KMALLOC_MIN_SIZE) : 16)
+
#ifndef CONFIG_SLOB
extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
#ifdef CONFIG_ZONE_DMA
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