diff options
Diffstat (limited to 'arch/x86/include/asm/pgtable.h')
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index a80a956ae655..76696e98f5b3 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -473,10 +473,11 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) return (unsigned long)__va(pmd_val(pmd) & PTE_PFN_MASK); } -static inline struct page *pmd_page(pmd_t pmd) -{ - return pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT); -} +/* + * Currently stuck as a macro due to indirect forward reference to + * linux/mmzone.h's __section_mem_map_addr() definition: + */ +#define pmd_page(pmd) pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT) /* * the pmd page can be thought of an array like this: pmd_t[PTRS_PER_PMD] @@ -543,10 +544,11 @@ static inline unsigned long pud_page_vaddr(pud_t pud) return (unsigned long)__va((unsigned long)pud_val(pud) & PTE_PFN_MASK); } -static inline struct page *pud_page(pud_t pud) -{ - return pfn_to_page(pud_val(pud) >> PAGE_SHIFT); -} +/* + * Currently stuck as a macro due to indirect forward reference to + * linux/mmzone.h's __section_mem_map_addr() definition: + */ +#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT) /* Find an entry in the second-level page table.. */ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address) @@ -582,10 +584,11 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd) return (unsigned long)__va((unsigned long)pgd_val(pgd) & PTE_PFN_MASK); } -static inline struct page *pgd_page(pgd_t pgd) -{ - return pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT); -} +/* + * Currently stuck as a macro due to indirect forward reference to + * linux/mmzone.h's __section_mem_map_addr() definition: + */ +#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT) /* to find an entry in a page-table-directory. */ static inline unsigned pud_index(unsigned long address) |