diff options
Diffstat (limited to 'arch/um/include/asm/pgtable.h')
| -rw-r--r-- | arch/um/include/asm/pgtable.h | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h index b9e20bbe2f75..66bc3f99d9be 100644 --- a/arch/um/include/asm/pgtable.h +++ b/arch/um/include/asm/pgtable.h @@ -68,23 +68,6 @@ extern unsigned long end_iomem; * Also, write permissions imply read permissions. This is the closest we can * get.. */ -#define __P000 PAGE_NONE -#define __P001 PAGE_READONLY -#define __P010 PAGE_COPY -#define __P011 PAGE_COPY -#define __P100 PAGE_READONLY -#define __P101 PAGE_READONLY -#define __P110 PAGE_COPY -#define __P111 PAGE_COPY - -#define __S000 PAGE_NONE -#define __S001 PAGE_READONLY -#define __S010 PAGE_SHARED -#define __S011 PAGE_SHARED -#define __S100 PAGE_READONLY -#define __S101 PAGE_READONLY -#define __S110 PAGE_SHARED -#define __S111 PAGE_SHARED /* * ZERO_PAGE is a global shared page that is always zero: used @@ -109,6 +92,7 @@ extern unsigned long end_iomem; #define p4d_newpage(x) (p4d_val(x) & _PAGE_NEWPAGE) #define p4d_mkuptodate(x) (p4d_val(x) &= ~_PAGE_NEWPAGE) +#define pmd_pfn(pmd) (pmd_val(pmd) >> PAGE_SHIFT) #define pmd_page(pmd) phys_to_page(pmd_val(pmd) & PAGE_MASK) #define pte_page(x) pfn_to_page(pte_pfn(x)) |