Port kmem_cache_create_usercopy() to struct kmem_cache_args and remove
the now unused do_kmem_cache_create_usercopy() helper.
Reviewed-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx>
Reviewed-by: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Christian Brauner <brauner@xxxxxxxxxx>
---
mm/slab_common.c | 30 ++++++++----------------------
1 file changed, 8 insertions(+), 22 deletions(-)
diff --git a/mm/slab_common.c b/mm/slab_common.c
index da62ed30f95d..16c36a946135 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -351,26 +351,6 @@ struct kmem_cache *__kmem_cache_create_args(const char *name,
}
EXPORT_SYMBOL(__kmem_cache_create_args);
-static struct kmem_cache *
-do_kmem_cache_create_usercopy(const char *name,
- unsigned int size, unsigned int freeptr_offset,
- unsigned int align, slab_flags_t flags,
- unsigned int useroffset, unsigned int usersize,
- void (*ctor)(void *))
-{
- struct kmem_cache_args kmem_args = {
- .align = align,
- .use_freeptr_offset = freeptr_offset != UINT_MAX,
- .freeptr_offset = freeptr_offset,
- .useroffset = useroffset,
- .usersize = usersize,
- .ctor = ctor,
- };
-
- return __kmem_cache_create_args(name, size, &kmem_args, flags);
-}
-
-
/**
* kmem_cache_create_usercopy - Create a cache with a region suitable
* for copying to userspace
@@ -405,8 +385,14 @@ kmem_cache_create_usercopy(const char *name, unsigned int size,
unsigned int useroffset, unsigned int usersize,
void (*ctor)(void *))
{
- return do_kmem_cache_create_usercopy(name, size, UINT_MAX, align, flags,
- useroffset, usersize, ctor);
+ struct kmem_cache_args kmem_args = {
+ .align = align,
+ .ctor = ctor,
+ .useroffset = useroffset,
+ .usersize = usersize,
+ };
+
+ return __kmem_cache_create_args(name, size, &kmem_args, flags);
}
EXPORT_SYMBOL(kmem_cache_create_usercopy);
--
2.45.2
