On Tue, Sep 03, 2024 at 04:20:43PM +0200, Christian Brauner wrote:
> Signed-off-by: Christian Brauner <brauner@xxxxxxxxxx>
> ---
> include/linux/slab.h | 21 ++++++++++++++++
> mm/slab_common.c | 67 +++++++++++++++++++++++++++++++++++++++-------------
> 2 files changed, 72 insertions(+), 16 deletions(-)
>
> diff --git a/include/linux/slab.h b/include/linux/slab.h
> index 5b2da2cf31a8..79d8c8bca4a4 100644
> --- a/include/linux/slab.h
> +++ b/include/linux/slab.h
> @@ -240,6 +240,27 @@ struct mem_cgroup;
> */
> bool slab_is_available(void);
>
> +/**
> + * @align: The required alignment for the objects.
> + * @useroffset: Usercopy region offset
> + * @usersize: Usercopy region size
> + * @freeptr_offset: Custom offset for the free pointer in RCU caches
> + * @use_freeptr_offset: Whether a @freeptr_offset is used
> + * @ctor: A constructor for the objects.
> + */
> +struct kmem_cache_args {
> + unsigned int align;
> + unsigned int useroffset;
> + unsigned int usersize;
> + unsigned int freeptr_offset;
> + bool use_freeptr_offset;
> + void (*ctor)(void *);
> +};
> +
> +struct kmem_cache *__kmem_cache_create_args(const char *name,
> + unsigned int object_size,
> + struct kmem_cache_args *args,
> + slab_flags_t flags);
I'd name it __kmem_cache_create() and then
s/kmem_cache_create/_kmem_cache_create/ in patch 12.
Other than that
Reviewed-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx>
> struct kmem_cache *kmem_cache_create(const char *name, unsigned int size,
> unsigned int align, slab_flags_t flags,
> void (*ctor)(void *));
--
Sincerely yours,
Mike.
