diff options
Diffstat (limited to 'arch/arm/include/asm/pgtable.h')
| -rw-r--r-- | arch/arm/include/asm/pgtable.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index 38c7cd8b014b..c02f24400369 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h @@ -166,14 +166,6 @@ extern struct page *empty_zero_page; extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; -/* to find an entry in a page-table-directory */ -#define pgd_index(addr) ((addr) >> PGDIR_SHIFT) - -#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr)) - -/* to find an entry in a kernel page-table-directory */ -#define pgd_offset_k(addr) pgd_offset(&init_mm, addr) - #define pmd_none(pmd) (!pmd_val(pmd)) static inline pte_t *pmd_page_vaddr(pmd_t pmd) @@ -183,21 +175,6 @@ static inline pte_t *pmd_page_vaddr(pmd_t pmd) #define pmd_page(pmd) pfn_to_page(__phys_to_pfn(pmd_val(pmd) & PHYS_MASK)) -#ifndef CONFIG_HIGHPTE -#define __pte_map(pmd) pmd_page_vaddr(*(pmd)) -#define __pte_unmap(pte) do { } while (0) -#else -#define __pte_map(pmd) (pte_t *)kmap_atomic(pmd_page(*(pmd))) -#define __pte_unmap(pte) kunmap_atomic(pte) -#endif - -#define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) - -#define pte_offset_kernel(pmd,addr) (pmd_page_vaddr(*(pmd)) + pte_index(addr)) - -#define pte_offset_map(pmd,addr) (__pte_map(pmd) + pte_index(addr)) -#define pte_unmap(pte) __pte_unmap(pte) - #define pte_pfn(pte) ((pte_val(pte) & PHYS_MASK) >> PAGE_SHIFT) #define pfn_pte(pfn,prot) __pte(__pfn_to_phys(pfn) | pgprot_val(prot)) |