diff options
| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2015-02-10 23:10:39 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-10 23:30:32 +0100 |
| commit | 406b16e26d0996516c8d1641008a7d326bf282d6 (patch) | |
| tree | ab95a9365bd73bcb2a96d9355aabc230f208027b /arch/m32r/include/asm/pgtable.h | |
| parent | ia64: drop _PAGE_FILE and pte_file()-related helpers (diff) | |
| download | linux-406b16e26d0996516c8d1641008a7d326bf282d6.tar.xz linux-406b16e26d0996516c8d1641008a7d326bf282d6.zip | |
m32r: drop _PAGE_FILE and pte_file()-related helpers
We've replaced remap_file_pages(2) implementation with emulation. Nobody
creates non-linear mapping anymore.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m32r/include/asm/pgtable.h')
| -rw-r--r-- | arch/m32r/include/asm/pgtable.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/m32r/include/asm/pgtable.h b/arch/m32r/include/asm/pgtable.h index 103ce6710f07..050f7a686e3d 100644 --- a/arch/m32r/include/asm/pgtable.h +++ b/arch/m32r/include/asm/pgtable.h @@ -80,8 +80,6 @@ extern unsigned long empty_zero_page[1024]; */ #define _PAGE_BIT_DIRTY 0 /* software: page changed */ -#define _PAGE_BIT_FILE 0 /* when !present: nonlinear file - mapping */ #define _PAGE_BIT_PRESENT 1 /* Valid: page is valid */ #define _PAGE_BIT_GLOBAL 2 /* Global */ #define _PAGE_BIT_LARGE 3 /* Large */ @@ -93,7 +91,6 @@ extern unsigned long empty_zero_page[1024]; #define _PAGE_BIT_PROTNONE 9 /* software: if not present */ #define _PAGE_DIRTY (1UL << _PAGE_BIT_DIRTY) -#define _PAGE_FILE (1UL << _PAGE_BIT_FILE) #define _PAGE_PRESENT (1UL << _PAGE_BIT_PRESENT) #define _PAGE_GLOBAL (1UL << _PAGE_BIT_GLOBAL) #define _PAGE_LARGE (1UL << _PAGE_BIT_LARGE) @@ -206,14 +203,6 @@ static inline int pte_write(pte_t pte) return pte_val(pte) & _PAGE_WRITE; } -/* - * The following only works if pte_present() is not true. - */ -static inline int pte_file(pte_t pte) -{ - return pte_val(pte) & _PAGE_FILE; -} - static inline int pte_special(pte_t pte) { return 0; |