diff options
Diffstat (limited to 'arch/arm/include/asm/pgtable.h')
-rw-r--r-- | arch/arm/include/asm/pgtable.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index a9672e8406a3..b155414192da 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h | |||
@@ -263,17 +263,15 @@ extern struct page *empty_zero_page; | |||
263 | #define pte_page(pte) (pfn_to_page(pte_pfn(pte))) | 263 | #define pte_page(pte) (pfn_to_page(pte_pfn(pte))) |
264 | #define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) | 264 | #define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) |
265 | 265 | ||
266 | #define pte_offset_map(dir,addr) (__pte_map(dir, KM_PTE0) + __pte_index(addr)) | 266 | #define pte_offset_map(dir,addr) (__pte_map(dir) + __pte_index(addr)) |
267 | #define pte_offset_map_nested(dir,addr) (__pte_map(dir, KM_PTE1) + __pte_index(addr)) | 267 | #define pte_unmap(pte) __pte_unmap(pte) |
268 | #define pte_unmap(pte) __pte_unmap(pte, KM_PTE0) | ||
269 | #define pte_unmap_nested(pte) __pte_unmap(pte, KM_PTE1) | ||
270 | 268 | ||
271 | #ifndef CONFIG_HIGHPTE | 269 | #ifndef CONFIG_HIGHPTE |
272 | #define __pte_map(dir,km) pmd_page_vaddr(*(dir)) | 270 | #define __pte_map(dir) pmd_page_vaddr(*(dir)) |
273 | #define __pte_unmap(pte,km) do { } while (0) | 271 | #define __pte_unmap(pte) do { } while (0) |
274 | #else | 272 | #else |
275 | #define __pte_map(dir,km) ((pte_t *)kmap_atomic(pmd_page(*(dir)), km) + PTRS_PER_PTE) | 273 | #define __pte_map(dir) ((pte_t *)kmap_atomic(pmd_page(*(dir))) + PTRS_PER_PTE) |
276 | #define __pte_unmap(pte,km) kunmap_atomic((pte - PTRS_PER_PTE), km) | 274 | #define __pte_unmap(pte) kunmap_atomic((pte - PTRS_PER_PTE)) |
277 | #endif | 275 | #endif |
278 | 276 | ||
279 | #define set_pte_ext(ptep,pte,ext) cpu_set_pte_ext(ptep,pte,ext) | 277 | #define set_pte_ext(ptep,pte,ext) cpu_set_pte_ext(ptep,pte,ext) |