diff options
Diffstat (limited to 'arch/alpha/include/asm/pgtable.h')
| -rw-r--r-- | arch/alpha/include/asm/pgtable.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h index d8f9b7e89234..a9a119592372 100644 --- a/arch/alpha/include/asm/pgtable.h +++ b/arch/alpha/include/asm/pgtable.h @@ -45,7 +45,7 @@ struct vm_area_struct; #define PTRS_PER_PMD (1UL << (PAGE_SHIFT-3)) #define PTRS_PER_PGD (1UL << (PAGE_SHIFT-3)) #define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) -#define FIRST_USER_ADDRESS 0 +#define FIRST_USER_ADDRESS 0UL /* Number of pointers that fit on a page: this will go away. */ #define PTRS_PER_PAGE (1UL << (PAGE_SHIFT-3)) @@ -73,7 +73,6 @@ struct vm_area_struct; /* .. and these are ours ... */ #define _PAGE_DIRTY 0x20000 #define _PAGE_ACCESSED 0x40000 -#define _PAGE_FILE 0x80000 /* set:pagecache, unset:swap */ /* * NOTE! The "accessed" bit isn't necessarily exact: it can be kept exactly @@ -268,7 +267,6 @@ extern inline void pgd_clear(pgd_t * pgdp) { pgd_val(*pgdp) = 0; } extern inline int pte_write(pte_t pte) { return !(pte_val(pte) & _PAGE_FOW); } extern inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; } extern inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; } -extern inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; } extern inline int pte_special(pte_t pte) { return 0; } extern inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) |= _PAGE_FOW; return pte; } @@ -345,11 +343,6 @@ extern inline pte_t mk_swap_pte(unsigned long type, unsigned long offset) #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) -#define pte_to_pgoff(pte) (pte_val(pte) >> 32) -#define pgoff_to_pte(off) ((pte_t) { ((off) << 32) | _PAGE_FILE }) - -#define PTE_FILE_MAX_BITS 32 - #ifndef CONFIG_DISCONTIGMEM #define kern_addr_valid(addr) (1) #endif |