>>> On 02.07.15 at 14:04, <ben.catter...@citrix.com> wrote:
> --- a/xen/include/xen/domain_page.h
> +++ b/xen/include/xen/domain_page.h
> @@ -41,11 +41,15 @@ unsigned long domain_page_map_to_mfn(const void *va);
> * address spaces (not just within the VCPU that created the mapping). Global
> * mappings can also be unmapped from any context.
> */
> -void *map_domain_page_global(unsigned long mfn);
> +void *map_domain_page_global(mfn_t mfn);
> void unmap_domain_page_global(const void *va);
>
> #define __map_domain_page(pg) map_domain_page(__page_to_mfn(pg))
> -#define __map_domain_page_global(pg)
> map_domain_page_global(__page_to_mfn(pg))
> +
> +static inline void *__map_domain_page_global(struct page_info *pg)
const
> @@ -117,9 +121,17 @@ domain_mmap_cache_destroy(struct domain_mmap_cache
> *cache)
> mfn_to_virt(smfn))
> #define domain_page_map_to_mfn(va) virt_to_mfn((unsigned long)(va))
>
> -#define map_domain_page_global(mfn) mfn_to_virt(mfn)
> -#define __map_domain_page_global(pg) page_to_virt(pg)
> -#define unmap_domain_page_global(va) ((void)(va))
> +static inline void *map_domain_page_global(mfn_t mfn)
> +{
> + return mfn_to_virt(mfn_x(mfn));
> +}
> +
> +static inline void *__map_domain_page_global(struct page_info *pg)
const
> +{
> + return page_to_virt(pg);
> +}
> +
> +static inline void unmap_domain_page_global(void *va) {};
And again (the more that the real function already has it that way).
With these adjusted
Reviewed-by: Jan Beulich <jbeul...@suse.com>
Jan
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