| /arch/arc/include/asm/ |
| D | hugepage.h | 13 static inline pte_t pmd_pte(pmd_t pmd) in pmd_pte() argument
15 return __pte(pmd_val(pmd)); in pmd_pte()
23 #define pmd_wrprotect(pmd) pte_pmd(pte_wrprotect(pmd_pte(pmd))) argument
24 #define pmd_mkwrite(pmd) pte_pmd(pte_mkwrite(pmd_pte(pmd))) argument
25 #define pmd_mkdirty(pmd) pte_pmd(pte_mkdirty(pmd_pte(pmd))) argument
26 #define pmd_mkold(pmd) pte_pmd(pte_mkold(pmd_pte(pmd))) argument
27 #define pmd_mkyoung(pmd) pte_pmd(pte_mkyoung(pmd_pte(pmd))) argument
28 #define pmd_mkhuge(pmd) pte_pmd(pte_mkhuge(pmd_pte(pmd))) argument
29 #define pmd_mkinvalid(pmd) pte_pmd(pte_mknotpresent(pmd_pte(pmd))) argument
30 #define pmd_mkclean(pmd) pte_pmd(pte_mkclean(pmd_pte(pmd))) argument
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| /arch/arm/include/asm/ |
| D | pgtable-3level.h | 114 #define pmd_table(pmd) ((pmd_val(pmd) & PMD_TYPE_MASK) == \ argument
116 #define pmd_sect(pmd) ((pmd_val(pmd) & PMD_TYPE_MASK) == \ argument
118 #define pmd_large(pmd) pmd_sect(pmd) argument
119 #define pmd_leaf(pmd) pmd_sect(pmd) argument
138 #define pmd_bad(pmd) (!(pmd_val(pmd) & 2)) argument
174 #define pmd_isset(pmd, val) ((u32)(val) == (val) ? pmd_val(pmd) & (val) \ argument
175 : !!(pmd_val(pmd) & (val)))
176 #define pmd_isclear(pmd, val) (!(pmd_val(pmd) & (val))) argument
178 #define pmd_present(pmd) (pmd_isset((pmd), L_PMD_SECT_VALID)) argument
179 #define pmd_young(pmd) (pmd_isset((pmd), PMD_SECT_AF)) argument
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| /arch/parisc/include/asm/ |
| D | pgalloc.h | 41 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate() argument
44 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT))); in pud_populate()
49 pmd_t *pmd; in pmd_alloc_one() local
51 pmd = (pmd_t *)__get_free_pages(GFP_PGTABLE_KERNEL, PMD_ORDER); in pmd_alloc_one()
52 if (likely(pmd)) in pmd_alloc_one()
53 memset ((void *)pmd, 0, PAGE_SIZE << PMD_ORDER); in pmd_alloc_one()
54 return pmd; in pmd_alloc_one()
57 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free() argument
59 free_pages((unsigned long)pmd, PMD_ORDER); in pmd_free()
64 pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
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| /arch/mips/include/asm/ |
| D | pgtable.h | 92 #define pmd_phys(pmd) virt_to_phys((void *)pmd_val(pmd)) argument
94 #define __pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT)) argument
96 #define pmd_page(pmd) __pmd_page(pmd) argument
99 #define pmd_page_vaddr(pmd) pmd_val(pmd) argument
585 static inline int pmd_trans_huge(pmd_t pmd) argument
587 return !!(pmd_val(pmd) & _PAGE_HUGE);
590 static inline pmd_t pmd_mkhuge(pmd_t pmd) argument
592 pmd_val(pmd) |= _PAGE_HUGE;
594 return pmd;
598 pmd_t *pmdp, pmd_t pmd);
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| D | pgalloc.h | 21 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, in pmd_populate_kernel() argument
24 set_pmd(pmd, __pmd((unsigned long)pte)); in pmd_populate_kernel()
27 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, in pmd_populate() argument
30 set_pmd(pmd, __pmd((unsigned long)page_address(pte))); in pmd_populate()
32 #define pmd_pgtable(pmd) pmd_page(pmd) argument
41 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate() argument
43 set_pud(pud, __pud((unsigned long)pmd)); in pud_populate()
68 pmd_t *pmd; in pmd_alloc_one() local
80 pmd = (pmd_t *)page_address(pg); in pmd_alloc_one()
81 pmd_init((unsigned long)pmd, (unsigned long)invalid_pte_table); in pmd_alloc_one()
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| /arch/arm64/include/asm/ |
| D | pgtable.h | 145 #define pmd_access_permitted(pmd, write) \ argument
146 (pte_access_permitted(pmd_pte(pmd), (write)))
162 static inline pmd_t clear_pmd_bit(pmd_t pmd, pgprot_t prot) in clear_pmd_bit() argument
164 pmd_val(pmd) &= ~pgprot_val(prot); in clear_pmd_bit()
165 return pmd; in clear_pmd_bit()
168 static inline pmd_t set_pmd_bit(pmd_t pmd, pgprot_t prot) in set_pmd_bit() argument
170 pmd_val(pmd) |= pgprot_val(prot); in set_pmd_bit()
171 return pmd; in set_pmd_bit()
244 static inline pmd_t pmd_mkcont(pmd_t pmd) in pmd_mkcont() argument
246 return __pmd(pmd_val(pmd) | PMD_SECT_CONT); in pmd_mkcont()
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| /arch/um/include/asm/ |
| D | pgalloc.h | 15 #define pmd_populate_kernel(mm, pmd, pte) \ argument
16 set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) __pa(pte)))
18 #define pmd_populate(mm, pmd, pte) \ argument
19 set_pmd(pmd, __pmd(_PAGE_TABLE + \
22 #define pmd_pgtable(pmd) pmd_page(pmd) argument
37 #define __pmd_free_tlb(tlb, pmd, address) \ argument
39 pgtable_pmd_page_dtor(virt_to_page(pmd)); \
40 tlb_remove_page((tlb),virt_to_page(pmd)); \
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| /arch/alpha/include/asm/ |
| D | pgalloc.h | 17 pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t pte) in pmd_populate() argument
19 pmd_set(pmd, (pte_t *)(page_to_pa(pte) + PAGE_OFFSET)); in pmd_populate()
21 #define pmd_pgtable(pmd) pmd_page(pmd) argument
24 pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
26 pmd_set(pmd, pte); in pmd_populate_kernel()
30 pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate() argument
32 pud_set(pud, pmd); in pud_populate()
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| /arch/m68k/include/asm/ |
| D | motorola_pgalloc.h | 59 static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free() argument
61 return free_pointer_table(pmd, TABLE_PMD); in pmd_free()
64 static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd, in __pmd_free_tlb() argument
67 return free_pointer_table(pmd, TABLE_PMD); in __pmd_free_tlb()
82 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
84 pmd_set(pmd, pte); in pmd_populate_kernel()
87 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page) in pmd_populate() argument
89 pmd_set(pmd, page); in pmd_populate()
91 #define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd)) argument
93 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate() argument
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| /arch/x86/power/ |
| D | hibernate_32.c | 59 static pte_t *resume_one_page_table_init(pmd_t *pmd) in resume_one_page_table_init() argument
61 if (pmd_none(*pmd)) { in resume_one_page_table_init()
66 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE)); in resume_one_page_table_init()
68 BUG_ON(page_table != pte_offset_kernel(pmd, 0)); in resume_one_page_table_init()
73 return pte_offset_kernel(pmd, 0); in resume_one_page_table_init()
85 pmd_t *pmd; in resume_physical_mapping_init() local
94 pmd = resume_one_md_table_init(pgd); in resume_physical_mapping_init()
95 if (!pmd) in resume_physical_mapping_init()
101 for (pmd_idx = 0; pmd_idx < PTRS_PER_PMD; pmd++, pmd_idx++) { in resume_physical_mapping_init()
110 set_pmd(pmd, pfn_pmd(pfn, PAGE_KERNEL_LARGE_EXEC)); in resume_physical_mapping_init()
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| /arch/nds32/mm/ |
| D | mm-nds32.c | 45 pmd_t *pmd; in pgd_free() local
51 pmd = (pmd_t *) pgd; in pgd_free()
52 if (pmd_none(*pmd)) in pgd_free()
54 if (pmd_bad(*pmd)) { in pgd_free()
55 pmd_ERROR(*pmd); in pgd_free()
56 pmd_clear(pmd); in pgd_free()
60 pte = pmd_page(*pmd); in pgd_free()
61 pmd_clear(pmd); in pgd_free()
65 pmd_free(mm, pmd); in pgd_free()
81 pmd_t *pmd; in setup_mm_for_reboot() local
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| /arch/arm/mm/ |
| D | idmap.c | 27 pmd_t *pmd; in idmap_add_pmd() local
31 pmd = pmd_alloc_one(&init_mm, addr); in idmap_add_pmd()
32 if (!pmd) { in idmap_add_pmd()
41 memcpy(pmd, pmd_offset(pud, 0), in idmap_add_pmd()
43 pud_populate(&init_mm, pud, pmd); in idmap_add_pmd()
44 pmd += pmd_index(addr); in idmap_add_pmd()
46 pmd = pmd_offset(pud, addr); in idmap_add_pmd()
50 *pmd = __pmd((addr & PMD_MASK) | prot); in idmap_add_pmd()
51 flush_pmd_entry(pmd); in idmap_add_pmd()
52 } while (pmd++, addr = next, addr != end); in idmap_add_pmd()
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| /arch/riscv/include/asm/ |
| D | pgalloc.h | 17 pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
21 set_pmd(pmd, __pmd((pfn << _PAGE_PFN_SHIFT) | _PAGE_TABLE)); in pmd_populate_kernel()
25 pmd_t *pmd, pgtable_t pte) in pmd_populate() argument
29 set_pmd(pmd, __pmd((pfn << _PAGE_PFN_SHIFT) | _PAGE_TABLE)); in pmd_populate()
33 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate() argument
35 unsigned long pfn = virt_to_pfn(pmd); in pud_populate()
41 #define pmd_pgtable(pmd) pmd_page(pmd) argument
60 #define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd) argument
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| /arch/powerpc/include/asm/nohash/64/ |
| D | pgalloc.h | 31 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate() argument
33 pud_set(pud, (unsigned long)pmd); in pud_populate()
36 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, in pmd_populate_kernel() argument
39 pmd_set(pmd, (unsigned long)pte); in pmd_populate_kernel()
42 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, in pmd_populate() argument
45 pmd_set(pmd, (unsigned long)pte_page); in pmd_populate()
54 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free() argument
56 kmem_cache_free(PGT_CACHE(PMD_CACHE_INDEX), pmd); in pmd_free()
59 #define __pmd_free_tlb(tlb, pmd, addr) \ argument
60 pgtable_free_tlb(tlb, pmd, PMD_CACHE_INDEX)
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| /arch/x86/include/asm/ |
| D | pgtable.h | 31 bool __init __early_make_pgtable(unsigned long address, pmdval_t pmd);
70 #define set_pmd(pmdp, pmd) native_set_pmd(pmdp, pmd) argument
94 #define pmd_clear(pmd) native_pmd_clear(pmd) argument
163 static inline int pmd_dirty(pmd_t pmd) in pmd_dirty() argument
165 return pmd_flags(pmd) & _PAGE_DIRTY; in pmd_dirty()
168 static inline int pmd_young(pmd_t pmd) in pmd_young() argument
170 return pmd_flags(pmd) & _PAGE_ACCESSED; in pmd_young()
219 static inline unsigned long pmd_pfn(pmd_t pmd) in pmd_pfn() argument
221 phys_addr_t pfn = pmd_val(pmd); in pmd_pfn()
223 return (pfn & pmd_pfn_mask(pmd)) >> PAGE_SHIFT; in pmd_pfn()
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| D | pgalloc.h | 65 pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
68 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE)); in pmd_populate_kernel()
72 pmd_t *pmd, pte_t *pte) in pmd_populate_kernel_safe() argument
75 set_pmd_safe(pmd, __pmd(__pa(pte) | _PAGE_TABLE)); in pmd_populate_kernel_safe()
78 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, in pmd_populate() argument
84 set_pmd(pmd, __pmd(((pteval_t)pfn << PAGE_SHIFT) | _PAGE_TABLE)); in pmd_populate()
87 #define pmd_pgtable(pmd) pmd_page(pmd) argument
90 extern void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
92 static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd, in __pmd_free_tlb() argument
95 ___pmd_free_tlb(tlb, pmd); in __pmd_free_tlb()
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| D | pgtable-3level.h | 98 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) in native_set_pmd() argument
100 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd)); in native_set_pmd()
124 static inline void native_pmd_clear(pmd_t *pmd) in native_pmd_clear() argument
126 u32 *tmp = (u32 *)pmd; in native_pmd_clear()
170 pmd_t pmd; member
183 return res.pmd; in native_pmdp_get_and_clear()
192 unsigned long address, pmd_t *pmdp, pmd_t pmd) in pmdp_establish()
201 if (!(pmd_val(pmd) & _PAGE_PRESENT)) { in pmdp_establish()
206 new.pmd = pmd; in pmdp_establish()
212 return old.pmd; in pmdp_establish()
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| /arch/powerpc/include/asm/book3s/64/ |
| D | pgtable.h | 752 #define __pmd_to_swp_entry(pmd) (__pte_to_swp_entry(pmd_pte(pmd))) argument
891 static inline int pmd_none(pmd_t pmd) in pmd_none() argument
893 return !pmd_raw(pmd); in pmd_none()
896 static inline int pmd_present(pmd_t pmd) in pmd_present() argument
904 if (pmd_raw(pmd) & cpu_to_be64(_PAGE_PRESENT | _PAGE_INVALID)) in pmd_present()
910 static inline int pmd_is_serializing(pmd_t pmd) in pmd_is_serializing() argument
920 if ((pmd_raw(pmd) & cpu_to_be64(_PAGE_PRESENT | _PAGE_INVALID)) == in pmd_is_serializing()
927 static inline int pmd_bad(pmd_t pmd) in pmd_bad() argument
930 return radix__pmd_bad(pmd); in pmd_bad()
931 return hash__pmd_bad(pmd); in pmd_bad()
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| /arch/microblaze/include/asm/ |
| D | pgalloc.h | 24 extern void __bad_pte(pmd_t *pmd);
33 #define pmd_pgtable(pmd) pmd_page(pmd) argument
39 #define pmd_populate(mm, pmd, pte) \ argument
40 (pmd_val(*(pmd)) = (unsigned long)page_address(pte))
42 #define pmd_populate_kernel(mm, pmd, pte) \ argument
43 (pmd_val(*(pmd)) = (unsigned long) (pte))
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| /arch/sh/mm/ |
| D | hugetlbpage.c | 30 pmd_t *pmd; in huge_pte_alloc() local
39 pmd = pmd_alloc(mm, pud, addr); in huge_pte_alloc()
40 if (pmd) in huge_pte_alloc()
41 pte = pte_alloc_map(mm, pmd, addr); in huge_pte_alloc()
55 pmd_t *pmd; in huge_pte_offset() local
64 pmd = pmd_offset(pud, addr); in huge_pte_offset()
65 if (pmd) in huge_pte_offset()
66 pte = pte_offset_map(pmd, addr); in huge_pte_offset()
74 int pmd_huge(pmd_t pmd) in pmd_huge() argument
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| /arch/sh/include/asm/ |
| D | pgalloc.h | 16 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
18 extern void pmd_free(struct mm_struct *mm, pmd_t *pmd);
22 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, in pmd_populate_kernel() argument
25 set_pmd(pmd, __pmd((unsigned long)pte)); in pmd_populate_kernel()
28 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, in pmd_populate() argument
31 set_pmd(pmd, __pmd((unsigned long)page_address(pte))); in pmd_populate()
33 #define pmd_pgtable(pmd) pmd_page(pmd) argument
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| /arch/sparc/include/asm/ |
| D | pgalloc_32.h | 45 static inline void free_pmd_fast(pmd_t * pmd) in free_pmd_fast() argument
47 srmmu_free_nocache(pmd, SRMMU_PMD_TABLE_SIZE); in free_pmd_fast()
50 #define pmd_free(mm, pmd) free_pmd_fast(pmd) argument
51 #define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd) argument
53 #define pmd_populate(mm, pmd, pte) pmd_set(pmd, pte) argument
54 #define pmd_pgtable(pmd) (pgtable_t)__pmd_page(pmd) argument
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| /arch/x86/mm/ |
| D | pgtable.c | 61 void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd) in ___pmd_free_tlb() argument
63 struct page *page = virt_to_page(pmd); in ___pmd_free_tlb()
64 paravirt_release_pmd(__pa(pmd) >> PAGE_SHIFT); in ___pmd_free_tlb()
188 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd) in pud_populate() argument
190 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT); in pud_populate()
194 set_pud(pudp, __pud(__pa(pmd) | _PAGE_PRESENT)); in pud_populate()
235 pmd_t *pmd = (pmd_t *)__get_free_page(gfp); in preallocate_pmds() local
236 if (!pmd) in preallocate_pmds()
238 if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) { in preallocate_pmds()
239 free_page((unsigned long)pmd); in preallocate_pmds()
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| /arch/s390/include/asm/ |
| D | pgtable.h | 696 static inline int pmd_large(pmd_t pmd) in pmd_large() argument
698 return (pmd_val(pmd) & _SEGMENT_ENTRY_LARGE) != 0; in pmd_large()
701 static inline int pmd_bad(pmd_t pmd) in pmd_bad() argument
703 if ((pmd_val(pmd) & _SEGMENT_ENTRY_TYPE_MASK) > 0 || pmd_large(pmd)) in pmd_bad()
705 return (pmd_val(pmd) & ~_SEGMENT_ENTRY_BITS) != 0; in pmd_bad()
730 static inline int pmd_present(pmd_t pmd) in pmd_present() argument
732 return pmd_val(pmd) != _SEGMENT_ENTRY_EMPTY; in pmd_present()
735 static inline int pmd_none(pmd_t pmd) in pmd_none() argument
737 return pmd_val(pmd) == _SEGMENT_ENTRY_EMPTY; in pmd_none()
741 static inline int pmd_write(pmd_t pmd) in pmd_write() argument
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| /arch/nios2/include/asm/ |
| D | pgalloc.h | 17 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, in pmd_populate_kernel() argument
20 set_pmd(pmd, __pmd((unsigned long)pte)); in pmd_populate_kernel()
23 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, in pmd_populate() argument
26 set_pmd(pmd, __pmd((unsigned long)page_address(pte))); in pmd_populate()
28 #define pmd_pgtable(pmd) pmd_page(pmd) argument
|