diff options
Diffstat (limited to 'arch/tile/include/asm/pgtable.h')
| -rw-r--r-- | arch/tile/include/asm/pgtable.h | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/arch/tile/include/asm/pgtable.h b/arch/tile/include/asm/pgtable.h index 5d1950788c69..95a4f19d16c5 100644 --- a/arch/tile/include/asm/pgtable.h +++ b/arch/tile/include/asm/pgtable.h @@ -67,7 +67,7 @@ extern void pgtable_cache_init(void); extern void paging_init(void); extern void set_page_homes(void); -#define FIRST_USER_ADDRESS 0 +#define FIRST_USER_ADDRESS 0UL #define _PAGE_PRESENT HV_PTE_PRESENT #define _PAGE_HUGE_PAGE HV_PTE_PAGE @@ -285,17 +285,6 @@ extern void start_mm_caching(struct mm_struct *mm); extern void check_mm_caching(struct mm_struct *prev, struct mm_struct *next); /* - * Support non-linear file mappings (see sys_remap_file_pages). - * This is defined by CLIENT1 set but CLIENT0 and _PAGE_PRESENT clear, and the - * file offset in the 32 high bits. - */ -#define _PAGE_FILE HV_PTE_CLIENT1 -#define PTE_FILE_MAX_BITS 32 -#define pte_file(pte) (hv_pte_get_client1(pte) && !hv_pte_get_client0(pte)) -#define pte_to_pgoff(pte) ((pte).val >> 32) -#define pgoff_to_pte(off) ((pte_t) { (((long long)(off)) << 32) | _PAGE_FILE }) - -/* * Encode and de-code a swap entry (see <linux/swapops.h>). * We put the swap file type+offset in the 32 high bits; * I believe we can just leave the low bits clear. |