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| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2015-02-10 23:11:17 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-10 23:30:33 +0100 |
| commit | 3513006a5691ae3629eef9ddef0b71a47c40dfbc (patch) | |
| tree | 842e082df23e47958dbfa1bf3de51dde16dbc250 /arch/um/include/asm/pgtable-2level.h | |
| parent | tile: drop pte_file()-related helpers (diff) | |
| download | linux-3513006a5691ae3629eef9ddef0b71a47c40dfbc.tar.xz linux-3513006a5691ae3629eef9ddef0b71a47c40dfbc.zip | |
um: 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>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/include/asm/pgtable-2level.h')
| -rw-r--r-- | arch/um/include/asm/pgtable-2level.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/um/include/asm/pgtable-2level.h b/arch/um/include/asm/pgtable-2level.h index f534b73e753e..7afe86035fa7 100644 --- a/arch/um/include/asm/pgtable-2level.h +++ b/arch/um/include/asm/pgtable-2level.h @@ -41,13 +41,4 @@ static inline void pgd_mkuptodate(pgd_t pgd) { } #define pfn_pte(pfn, prot) __pte(pfn_to_phys(pfn) | pgprot_val(prot)) #define pfn_pmd(pfn, prot) __pmd(pfn_to_phys(pfn) | pgprot_val(prot)) -/* - * Bits 0 through 4 are taken - */ -#define PTE_FILE_MAX_BITS 27 - -#define pte_to_pgoff(pte) (pte_val(pte) >> 5) - -#define pgoff_to_pte(off) ((pte_t) { ((off) << 5) + _PAGE_FILE }) - #endif |