[PATCH v6 06/12] powerpc: inline huge vmap supported functions

[Andrew Morton]

On Sat, 22 Aug 2020 01:12:10 +1000 Nicholas Piggin <npiggin at gmail.com> wrote:

>  #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
> -bool arch_vmap_p4d_supported(pgprot_t prot);
> -bool arch_vmap_pud_supported(pgprot_t prot);
> -bool arch_vmap_pmd_supported(pgprot_t prot);
> +static inline bool arch_vmap_p4d_supported(pgprot_t prot)
> +{
> +	return false;
> +}
> +
> +static inline bool arch_vmap_pud_supported(pgprot_t prot)
> +{
> +	/* HPT does not cope with large pages in the vmalloc area */
> +	return radix_enabled();
> +}
> +
> +static inline bool arch_vmap_pmd_supported(pgprot_t prot)
> +{
> +	return radix_enabled();
> +}
>  #endif

Oh.  OK, whatever ;)