aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/include/asm/pgtable.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/include/asm/pgtable.h')
-rw-r--r--arch/arm/include/asm/pgtable.h14
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)