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mm: slub: remove unused virt_to_obj()
author
Andrey Ryabinin
<aryabinin@virtuozzo.com>
Thu, 26 May 2016 22:16:14 +0000
(15:16 -0700)
committer
Linus Torvalds
<torvalds@linux-foundation.org>
Thu, 26 May 2016 22:35:44 +0000
(15:35 -0700)
It's unused since commit
7ed2f9e66385
("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>
include/linux/slub_def.h
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diff --git
a/include/linux/slub_def.h
b/include/linux/slub_def.h
index
665cd0c
..
d1faa01
100644
(file)
--- 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);