diff options
Diffstat (limited to 'arch/openrisc/include/asm/pgtable.h')
| -rw-r--r-- | arch/openrisc/include/asm/pgtable.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h index 3eb9b9555d0d..7bdf1bb0d177 100644 --- a/arch/openrisc/include/asm/pgtable.h +++ b/arch/openrisc/include/asm/pgtable.h @@ -46,7 +46,7 @@ extern void paging_init(void); * hook is made available. */ #define set_pte(pteptr, pteval) ((*(pteptr)) = (pteval)) -#define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval) + /* * (pmds are folded into pgds so this doesn't get actually called, * but the define is needed for a generic inline function.) @@ -357,6 +357,7 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) #define __pmd_offset(address) \ (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) +#define PFN_PTE_SHIFT PAGE_SHIFT #define pte_pfn(x) ((unsigned long)(((x).pte)) >> PAGE_SHIFT) #define pfn_pte(pfn, prot) __pte((((pfn) << PAGE_SHIFT)) | pgprot_val(prot)) @@ -379,13 +380,17 @@ static inline void update_tlb(struct vm_area_struct *vma, extern void update_cache(struct vm_area_struct *vma, unsigned long address, pte_t *pte); -static inline void update_mmu_cache(struct vm_area_struct *vma, - unsigned long address, pte_t *pte) +static inline void update_mmu_cache_range(struct vm_fault *vmf, + struct vm_area_struct *vma, unsigned long address, + pte_t *ptep, unsigned int nr) { - update_tlb(vma, address, pte); - update_cache(vma, address, pte); + update_tlb(vma, address, ptep); + update_cache(vma, address, ptep); } +#define update_mmu_cache(vma, addr, ptep) \ + update_mmu_cache_range(NULL, vma, addr, ptep, 1) + /* __PHX__ FIXME, SWAP, this probably doesn't work */ /* |