summaryrefslogtreecommitdiff
path: root/arch/openrisc/include/asm/pgtable.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/openrisc/include/asm/pgtable.h')
-rw-r--r--arch/openrisc/include/asm/pgtable.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h
index 37bf6a3ef8f4..18994ccb1185 100644
--- a/arch/openrisc/include/asm/pgtable.h
+++ b/arch/openrisc/include/asm/pgtable.h
@@ -125,7 +125,6 @@ extern void paging_init(void);
#define _PAGE_CC 0x001 /* software: pte contains a translation */
#define _PAGE_CI 0x002 /* cache inhibit */
#define _PAGE_WBC 0x004 /* write back cache */
-#define _PAGE_FILE 0x004 /* set: pagecache, unset: swap (when !PRESENT) */
#define _PAGE_WOM 0x008 /* weakly ordered memory */
#define _PAGE_A 0x010 /* accessed */
@@ -240,7 +239,6 @@ static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }
static inline int pte_exec(pte_t pte) { return pte_val(pte) & _PAGE_EXEC; }
static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
-static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; }
static inline int pte_special(pte_t pte) { return 0; }
static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
@@ -438,12 +436,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-/* Encode and decode a nonlinear file mapping entry */
-
-#define PTE_FILE_MAX_BITS 26
-#define pte_to_pgoff(x) (pte_val(x) >> 6)
-#define pgoff_to_pte(x) __pte(((x) << 6) | _PAGE_FILE)
-
#define kern_addr_valid(addr) (1)
#include <asm-generic/pgtable.h>