On Wed, Mar 9, 2022 at 11:29 PM Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote:
>
> 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").
Ok. Will update.
>
> Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Thank you.
Regards,
Xiongwei
