On Thu, Mar 10, 2022 at 10:07:00PM +0800, sxwjean@xxxxxx wrote:
> From: Xiongwei Song <sxwjean@xxxxxxxxx>
>
> Since commit 9855609bde03 ("mm: memcg/slab: use a single set of
> kmem_caches for all accounted allocations") deleted all SLAB_DEACTIVATED
> users, therefore this flag is not needed any more, let's delete it.
>
Looks nice!
Acked-by: Hyeonggon Yoo <42.hyeyoo@xxxxxxxxx>
> Signed-off-by: Xiongwei Song <sxwjean@xxxxxxxxx>
> Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
> Reviewed-by: Roman Gushchin <roman.gushchin@xxxxxxxxx>
> ---
> include/linux/slab.h | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/include/linux/slab.h b/include/linux/slab.h
> index 37bde99b74af..b6b3eed6c7c4 100644
> --- a/include/linux/slab.h
> +++ b/include/linux/slab.h
> @@ -117,9 +117,6 @@
> #define SLAB_RECLAIM_ACCOUNT ((slab_flags_t __force)0x00020000U)
> #define SLAB_TEMPORARY SLAB_RECLAIM_ACCOUNT /* Objects are short-lived */
>
> -/* Slab deactivation flag */
> -#define SLAB_DEACTIVATED ((slab_flags_t __force)0x10000000U)
> -
> /*
> * ZERO_SIZE_PTR will be returned for zero sized kmalloc requests.
> *
> --
> 2.30.2
>
>
