diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/include/asm/pgtable-2level.h | 1 | ||||
-rw-r--r-- | arch/arm/include/asm/pgtable-3level.h | 7 | ||||
-rw-r--r-- | arch/arm/include/asm/pgtable-nommu.h | 1 | ||||
-rw-r--r-- | arch/arm/include/asm/pgtable.h | 23 |
4 files changed, 1 insertions, 31 deletions
diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h index 9e084a464a97..3502c2f746ca 100644 --- a/arch/arm/include/asm/pgtable-2level.h +++ b/arch/arm/include/asm/pgtable-2level.h @@ -187,6 +187,7 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) { return (pmd_t *)pud; } +#define pmd_offset pmd_offset #define pmd_large(pmd) (pmd_val(pmd) & 2) #define pmd_leaf(pmd) (pmd_val(pmd) & 2) diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h index 1933aed9f68d..fbb6693c3352 100644 --- a/arch/arm/include/asm/pgtable-3level.h +++ b/arch/arm/include/asm/pgtable-3level.h @@ -133,13 +133,6 @@ static inline pmd_t *pud_page_vaddr(pud_t pud) return __va(pud_val(pud) & PHYS_MASK & (s32)PAGE_MASK); } -/* Find an entry in the second-level page table.. */ -#define pmd_index(addr) (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)) -static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) -{ - return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(addr); -} - #define pmd_bad(pmd) (!(pmd_val(pmd) & 2)) #define copy_pmd(pmdpd,pmdps) \ diff --git a/arch/arm/include/asm/pgtable-nommu.h b/arch/arm/include/asm/pgtable-nommu.h index 1a758f14e0c3..d16aba48fa0a 100644 --- a/arch/arm/include/asm/pgtable-nommu.h +++ b/arch/arm/include/asm/pgtable-nommu.h @@ -22,7 +22,6 @@ #define pgd_bad(pgd) (0) #define pgd_clear(pgdp) #define kern_addr_valid(addr) (1) -#define pmd_offset(a, b) ((void *)0) /* FIXME */ /* * PMD_SHIFT determines the size of the area a second-level page table can map 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)) |