Re: [PATCH v5 1/4] mm: swap: introduce swapcache_prepare_nr and swapcache_clear_nr for large folios swap-in

[Matthew Wilcox]

On Fri, Jul 26, 2024 at 09:46:15PM +1200, Barry Song wrote:
> +static inline int swapcache_prepare(swp_entry_t entry)
> +{
> +	return swapcache_prepare_nr(entry, 1);
> +}

Same comment as 2/4 -- there are only two callers of swapcache_prepre().
Just make that take the 'nr' argument and change both callers to pass 1.