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Linux Kernel
3.7.1
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All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
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Linux Kernel
3.7.1
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#include <asm-generic/4level-fixup.h>#include <asm/page.h>#include <asm/def_LPBlackfin.h>#include <asm-generic/pgtable.h>Go to the source code of this file.
Macros | |
| #define | pgd_present(pgd) (1) |
| #define | pgd_none(pgd) (0) |
| #define | pgd_bad(pgd) (0) |
| #define | pgd_clear(pgdp) |
| #define | kern_addr_valid(addr) (1) |
| #define | pmd_offset(a, b) ((void *)0) |
| #define | pmd_none(x) (!pmd_val(x)) |
| #define | pmd_present(x) (pmd_val(x)) |
| #define | pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) |
| #define | pmd_bad(x) (pmd_val(x) & ~PAGE_MASK) |
| #define | kern_addr_valid(addr) (1) |
| #define | PAGE_NONE __pgprot(0) /* these mean nothing to NO_MM */ |
| #define | PAGE_SHARED __pgprot(0) /* these mean nothing to NO_MM */ |
| #define | PAGE_COPY __pgprot(0) /* these mean nothing to NO_MM */ |
| #define | PAGE_READONLY __pgprot(0) /* these mean nothing to NO_MM */ |
| #define | PAGE_KERNEL __pgprot(0) /* these mean nothing to NO_MM */ |
| #define | pgprot_noncached(prot) (prot) |
| #define | __swp_type(x) (0) |
| #define | __swp_offset(x) (0) |
| #define | __swp_entry(typ, off) ((swp_entry_t) { ((typ) | ((off) << 7)) }) |
| #define | __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) |
| #define | __swp_entry_to_pte(x) ((pte_t) { (x).val }) |
| #define | set_pte(pteptr, pteval) (*(pteptr) = pteval) |
| #define | set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval) |
| #define | _PAGE_RD (CPLB_USER_RD) |
| #define | _PAGE_WR (CPLB_USER_WR) |
| #define | _PAGE_USER (CPLB_USER_RD | CPLB_USER_WR) |
| #define | _PAGE_ACCESSED CPLB_ALL_ACCESS |
| #define | _PAGE_DIRTY (CPLB_DIRTY) |
| #define | PTE_BIT_FUNC(fn, op) static inline pte_t pte_##fn(pte_t _pte) { _pte.pte op; return _pte; } |
| #define | ZERO_PAGE(vaddr) virt_to_page(empty_zero_page) |
| #define | swapper_pg_dir ((pgd_t *) 0) |
| #define | pgtable_cache_init() do { } while (0) |
| #define | io_remap_pfn_range remap_pfn_range |
| #define | VMALLOC_START 0 |
| #define | VMALLOC_END 0xffffffff |
| #define | HAVE_ARCH_FB_UNMAPPED_AREA |
Typedefs | |
| typedef pte_t * | pte_addr_t |
Functions | |
| void | paging_init (void) |
| PTE_BIT_FUNC (rdprotect,&=~_PAGE_RD) | |
| PTE_BIT_FUNC (mkread,|=_PAGE_RD) | |
| PTE_BIT_FUNC (wrprotect,&=~_PAGE_WR) | |
| PTE_BIT_FUNC (mkwrite,|=_PAGE_WR) | |
| PTE_BIT_FUNC (exprotect,&=~_PAGE_USER) | |
| PTE_BIT_FUNC (mkexec,|=_PAGE_USER) | |
| PTE_BIT_FUNC (mkclean,&=~_PAGE_DIRTY) | |
| PTE_BIT_FUNC (mkdirty,|=_PAGE_DIRTY) | |
| PTE_BIT_FUNC (mkold,&=~_PAGE_ACCESSED) | |
| PTE_BIT_FUNC (mkyoung,|=_PAGE_ACCESSED) | |
| unsigned int | kobjsize (const void *objp) |
| unsigned long | get_fb_unmapped_area (struct file *filp, unsigned long, unsigned long, unsigned long, unsigned long) |
Variables | |
| char | empty_zero_page [] |
| #define __pte_to_swp_entry | ( | pte | ) | ((swp_entry_t) { pte_val(pte) }) |
| #define __swp_entry | ( | typ, | |
| off | |||
| ) | ((swp_entry_t) { ((typ) | ((off) << 7)) }) |
| #define _PAGE_ACCESSED CPLB_ALL_ACCESS |
| #define _PAGE_DIRTY (CPLB_DIRTY) |
| #define _PAGE_RD (CPLB_USER_RD) |
| #define _PAGE_USER (CPLB_USER_RD | CPLB_USER_WR) |
| #define _PAGE_WR (CPLB_USER_WR) |
| #define io_remap_pfn_range remap_pfn_range |
| #define ZERO_PAGE | ( | vaddr | ) | virt_to_page(empty_zero_page) |
| typedef pte_t* pte_addr_t |
| unsigned long get_fb_unmapped_area | ( | struct file * | filp, |
| unsigned | long, | ||
| unsigned | long, | ||
| unsigned | long, | ||
| unsigned | long | ||
| ) |
Definition at line 299 of file sys_sparc_64.c.
| PTE_BIT_FUNC | ( | rdprotect | , |
| & | = ~_PAGE_RD |
||
| ) |
| PTE_BIT_FUNC | ( | mkread | , |
| | | = _PAGE_RD |
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| ) |
| PTE_BIT_FUNC | ( | wrprotect | , |
| & | = ~_PAGE_WR |
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| ) |
| PTE_BIT_FUNC | ( | mkwrite | , |
| | | = _PAGE_WR |
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| ) |
| PTE_BIT_FUNC | ( | exprotect | , |
| & | = ~_PAGE_USER |
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| ) |
| PTE_BIT_FUNC | ( | mkexec | , |
| | | = _PAGE_USER |
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| ) |
| PTE_BIT_FUNC | ( | mkclean | , |
| & | = ~_PAGE_DIRTY |
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| ) |
| PTE_BIT_FUNC | ( | mkdirty | , |
| | | = _PAGE_DIRTY |
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| ) |
| PTE_BIT_FUNC | ( | mkold | , |
| & | = ~_PAGE_ACCESSED |
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| ) |
| PTE_BIT_FUNC | ( | mkyoung | , |
| | | = _PAGE_ACCESSED |
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| ) |
1.8.2