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mm: slub: remove unused virt_to_obj()

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It's unused since commit 7ed2f9e663 ("mm, kasan: SLAB support")

Link: http://lkml.kernel.org/r/1464020961-2242-1-git-send-email-aryabinin@virtuozzo.com
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Christoph Lameter <cl@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrey Ryabinin 2016-05-26 15:16:14 -07:00 committed by Linus Torvalds
parent 9725759a96
commit d96c84f8d2
1 changed files with 0 additions and 16 deletions
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16
include/linux/slub_def.h
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@ -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);