Re: [PATCH 2/2] mm: slub: Delete useless parameter of alloc_slab_page()

[Matthew Wilcox]

On Wed, Mar 09, 2022 at 10:50:52PM +0800, sxwjean@xxxxxx wrote:
> From: Xiongwei Song <sxwjean@xxxxxxxxx>
> 
> The parameter @s is useless for alloc_slab_page(), let's delete it.

Perhaps we could add a little more information here.

It was added in 2014 by 5dfb41750992 ("sl[au]b: charge slabs to kmemcg
explicitly").  The need for it was removed in 2020 by 1f3147b49d75
("mm: slub: call account_slab_page() after slab page initialization").

Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>