diff options
Diffstat (limited to 'arch/m68k/include/asm/mcf_pgtable.h')
| -rw-r--r-- | arch/m68k/include/asm/mcf_pgtable.h | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/arch/m68k/include/asm/mcf_pgtable.h b/arch/m68k/include/asm/mcf_pgtable.h index 3c793682e5d..2500ce04fcc 100644 --- a/arch/m68k/include/asm/mcf_pgtable.h +++ b/arch/m68k/include/asm/mcf_pgtable.h @@ -35,7 +35,6 @@ * hitting hardware. */ #define CF_PAGE_DIRTY 0x00000001 -#define CF_PAGE_FILE 0x00000200 #define CF_PAGE_ACCESSED 0x00001000 #define _PAGE_CACHE040 0x020 /* 68040 cache mode, cachable, copyback */ @@ -243,11 +242,6 @@ static inline int pte_young(pte_t pte) return pte_val(pte) & CF_PAGE_ACCESSED; } -static inline int pte_file(pte_t pte) -{ - return pte_val(pte) & CF_PAGE_FILE; -} - static inline int pte_special(pte_t pte) { return 0; @@ -391,26 +385,13 @@ static inline void cache_page(void *vaddr) *ptep = pte_mkcache(*ptep); } -#define PTE_FILE_MAX_BITS 21 -#define PTE_FILE_SHIFT 11 - -static inline unsigned long pte_to_pgoff(pte_t pte) -{ - return pte_val(pte) >> PTE_FILE_SHIFT; -} - -static inline pte_t pgoff_to_pte(unsigned pgoff) -{ - return __pte((pgoff << PTE_FILE_SHIFT) + CF_PAGE_FILE); -} - /* * Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */ #define __swp_type(x) ((x).val & 0xFF) -#define __swp_offset(x) ((x).val >> PTE_FILE_SHIFT) +#define __swp_offset(x) ((x).val >> 11) #define __swp_entry(typ, off) ((swp_entry_t) { (typ) | \ - (off << PTE_FILE_SHIFT) }) + (off << 11) }) #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) (__pte((x).val)) |