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[PATCH] mm: slub: remove unused virt_to_obj()

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  [PATCH] mm: slub: remove unused virt_to_obj() Andrey Ryabinin <aryabinin@virtuozzo.com> - 2016-05-23 18:30 +0200

#1405495 — [PATCH] mm: slub: remove unused virt_to_obj()

It's unused since commit 7ed2f9e66385 ("mm, kasan: SLAB support")

Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
---
 include/linux/slub_def.h | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 665cd0c..d1faa01 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -111,22 +111,6 @@ static inline void sysfs_slab_remove(struct kmem_cache *s)
 }
 #endif
 
-
-/**
- * virt_to_obj - returns address of the beginning of object.
- * @s: object's kmem_cache
- * @slab_page: address of slab page
- * @x: address within object memory range
- *
- * Returns address of the beginning of object
- */
-static inline void *virt_to_obj(struct kmem_cache *s,
-				const void *slab_page,
-				const void *x)
-{
-	return (void *)x - ((x - slab_page) % s->size);
-}
-
 void object_err(struct kmem_cache *s, struct page *page,
 		u8 *object, char *reason);
 
-- 
2.7.3

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