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Searched refs:pmd (Results 1 – 25 of 157) sorted by relevance

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/arch/powerpc/include/asm/
Dpgalloc-32.h8 extern void __bad_pte(pmd_t *pmd);
23 #define pmd_populate_kernel(mm, pmd, pte) \ argument
24 (pmd_val(*(pmd)) = __pa(pte) | _PMD_PRESENT)
25 #define pmd_populate(mm, pmd, pte) \ argument
26 (pmd_val(*(pmd)) = (page_to_pfn(pte) << PAGE_SHIFT) | _PMD_PRESENT)
27 #define pmd_pgtable(pmd) pmd_page(pmd) argument
29 #define pmd_populate_kernel(mm, pmd, pte) \ argument
30 (pmd_val(*(pmd)) = (unsigned long)pte | _PMD_PRESENT)
31 #define pmd_populate(mm, pmd, pte) \ argument
32 (pmd_val(*(pmd)) = (unsigned long)lowmem_page_address(pte) | _PMD_PRESENT)
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Dpgalloc-64.h52 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate() argument
54 pud_set(pud, (unsigned long)pmd); in pud_populate()
57 #define pmd_populate(mm, pmd, pte_page) \ argument
58 pmd_populate_kernel(mm, pmd, page_address(pte_page))
59 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte)) argument
60 #define pmd_pgtable(pmd) pmd_page(pmd) argument
65 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd) argument
67 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, in pmd_populate_kernel() argument
70 pmd_set(pmd, (unsigned long)pte); in pmd_populate_kernel()
73 #define pmd_populate(mm, pmd, pte_page) \ argument
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/arch/parisc/include/asm/
Dpgalloc.h58 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) in pgd_populate() argument
61 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT)); in pgd_populate()
66 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT, in pmd_alloc_one() local
68 if (pmd) in pmd_alloc_one()
69 memset(pmd, 0, PAGE_SIZE<<PMD_ORDER); in pmd_alloc_one()
70 return pmd; in pmd_alloc_one()
73 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free() argument
76 if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED) in pmd_free()
81 free_pages((unsigned long)pmd, PMD_ORDER); in pmd_free()
95 #define pgd_populate(mm, pmd, pte) BUG() argument
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/arch/s390/include/asm/
Dpgalloc.h72 #define pud_populate(mm, pud, pmd) BUG() argument
73 #define pud_populate_kernel(mm, pud, pmd) BUG() argument
105 #define pmd_free(mm, pmd) crst_table_free(mm, (unsigned long *) pmd) argument
124 pud_t *pud, pmd_t *pmd) in pud_populate_kernel() argument
126 pud_val(*pud) = _REGION3_ENTRY | __pa(pmd); in pud_populate_kernel()
129 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate() argument
131 pud_populate_kernel(mm, pud, pmd); in pud_populate()
134 pmd = get_shadow_table(pmd); in pud_populate()
135 pud_populate_kernel(mm, pud, pmd); in pud_populate()
150 pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
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/arch/mips/include/asm/
Dpgalloc.h16 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, in pmd_populate_kernel() argument
19 set_pmd(pmd, __pmd((unsigned long)pte)); in pmd_populate_kernel()
22 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, in pmd_populate() argument
25 set_pmd(pmd, __pmd((unsigned long)page_address(pte))); in pmd_populate()
27 #define pmd_pgtable(pmd) pmd_page(pmd) argument
36 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate() argument
38 set_pud(pud, __pud((unsigned long)pmd)); in pud_populate()
122 pmd_t *pmd; in pmd_alloc_one() local
124 pmd = (pmd_t *) __get_free_pages(GFP_KERNEL|__GFP_REPEAT, PMD_ORDER); in pmd_alloc_one()
125 if (pmd) in pmd_alloc_one()
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/arch/sh/mm/
Dhugetlbpage.c30 pmd_t *pmd; in huge_pte_alloc() local
37 pmd = pmd_alloc(mm, pud, addr); in huge_pte_alloc()
38 if (pmd) in huge_pte_alloc()
39 pte = pte_alloc_map(mm, pmd, addr); in huge_pte_alloc()
50 pmd_t *pmd; in huge_pte_offset() local
57 pmd = pmd_offset(pud, addr); in huge_pte_offset()
58 if (pmd) in huge_pte_offset()
59 pte = pte_offset_map(pmd, addr); in huge_pte_offset()
77 int pmd_huge(pmd_t pmd) in pmd_huge() argument
88 pmd_t *pmd, int write) in follow_huge_pmd() argument
/arch/m68k/include/asm/
Dmotorola_pgalloc.h71 static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free() argument
73 return free_pointer_table(pmd); in pmd_free()
76 static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd) in __pmd_free_tlb() argument
78 return free_pointer_table(pmd); in __pmd_free_tlb()
93 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
95 pmd_set(pmd, pte); in pmd_populate_kernel()
98 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page) in pmd_populate() argument
100 pmd_set(pmd, page_address(page)); in pmd_populate()
102 #define pmd_pgtable(pmd) pmd_page(pmd) argument
104 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) in pgd_populate() argument
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Dsun3_pgtable.h121 #define __pmd_page(pmd) \ argument
122 ((unsigned long) __va (pmd_val (pmd) & PAGE_MASK))
136 #define pmd_page(pmd) virt_to_page(__pmd_page(pmd)) argument
139 static inline int pmd_none2 (pmd_t *pmd) { return !pmd_val (*pmd); } in pmd_none2() argument
140 #define pmd_none(pmd) pmd_none2(&(pmd)) argument
142 static inline int pmd_bad2 (pmd_t *pmd) { return 0; } in pmd_bad2() argument
143 #define pmd_bad(pmd) pmd_bad2(&(pmd)) argument
144 static inline int pmd_present2 (pmd_t *pmd) { return pmd_val (*pmd) & SUN3_PMD_VALID; } in pmd_present2() argument
146 #define pmd_present(pmd) (!pmd_none2(&(pmd))) argument
219 #define pte_offset_kernel(pmd, address) ((pte_t *) __pmd_page(*pmd) + pte_index(address)) argument
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Dsun3_pgalloc.h67 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
69 pmd_val(*pmd) = __pa((unsigned long)pte); in pmd_populate_kernel()
72 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page) in pmd_populate() argument
74 pmd_val(*pmd) = __pa((unsigned long)page_address(page)); in pmd_populate()
76 #define pmd_pgtable(pmd) pmd_page(pmd) argument
100 #define pgd_populate(mm, pmd, pte) BUG() argument
/arch/x86/include/asm/
Dpgalloc.h52 pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
55 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE)); in pmd_populate_kernel()
58 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, in pmd_populate() argument
64 set_pmd(pmd, __pmd(((pteval_t)pfn << PAGE_SHIFT) | _PAGE_TABLE)); in pmd_populate()
67 #define pmd_pgtable(pmd) pmd_page(pmd) argument
75 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free() argument
77 BUG_ON((unsigned long)pmd & (PAGE_SIZE-1)); in pmd_free()
78 free_page((unsigned long)pmd); in pmd_free()
81 extern void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
84 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
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/arch/alpha/include/asm/
Dpgalloc.h14 pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t pte) in pmd_populate() argument
16 pmd_set(pmd, (pte_t *)(page_to_pa(pte) + PAGE_OFFSET)); in pmd_populate()
18 #define pmd_pgtable(pmd) pmd_page(pmd) argument
21 pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) in pmd_populate_kernel() argument
23 pmd_set(pmd, pte); in pmd_populate_kernel()
27 pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) in pgd_populate() argument
29 pgd_set(pgd, pmd); in pgd_populate()
48 pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free() argument
50 free_page((unsigned long)pmd); in pmd_free()
/arch/um/include/asm/
Dpgalloc.h14 #define pmd_populate_kernel(mm, pmd, pte) \ argument
15 set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) __pa(pte)))
17 #define pmd_populate(mm, pmd, pte) \ argument
18 set_pmd(pmd, __pmd(_PAGE_TABLE + \
21 #define pmd_pgtable(pmd) pmd_page(pmd) argument
51 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free() argument
53 free_page((unsigned long)pmd); in pmd_free()
/arch/arm/mm/
Dpgd.c77 pmd_t *pmd; in free_pgd_slow() local
84 pmd = pmd_off(pgd, 0); in free_pgd_slow()
85 if (pmd_none(*pmd)) in free_pgd_slow()
87 if (pmd_bad(*pmd)) { in free_pgd_slow()
88 pmd_ERROR(*pmd); in free_pgd_slow()
89 pmd_clear(pmd); in free_pgd_slow()
93 pte = pmd_pgtable(*pmd); in free_pgd_slow()
94 pmd_clear(pmd); in free_pgd_slow()
96 pmd_free(mm, pmd); in free_pgd_slow()
Dioremap.c45 static int remap_area_pte(pmd_t *pmd, unsigned long addr, unsigned long end, in remap_area_pte() argument
51 pte = pte_alloc_kernel(pmd, addr); in remap_area_pte()
74 pmd_t *pmd; in remap_area_pmd() local
77 pmd = pmd_alloc(&init_mm, pgd, addr); in remap_area_pmd()
78 if (!pmd) in remap_area_pmd()
83 ret = remap_area_pte(pmd, addr, next, phys_addr, type); in remap_area_pmd()
87 } while (pmd++, addr = next, addr != end); in remap_area_pmd()
147 pmd_t pmd, *pmdp = pmd_offset(pgd, addr); in unmap_area_sections() local
149 pmd = *pmdp; in unmap_area_sections()
150 if (!pmd_none(pmd)) { in unmap_area_sections()
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/arch/x86/power/
Dhibernate_32.c61 static pte_t *resume_one_page_table_init(pmd_t *pmd) in resume_one_page_table_init() argument
63 if (pmd_none(*pmd)) { in resume_one_page_table_init()
68 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE)); in resume_one_page_table_init()
70 BUG_ON(page_table != pte_offset_kernel(pmd, 0)); in resume_one_page_table_init()
75 return pte_offset_kernel(pmd, 0); in resume_one_page_table_init()
87 pmd_t *pmd; in resume_physical_mapping_init() local
96 pmd = resume_one_md_table_init(pgd); in resume_physical_mapping_init()
97 if (!pmd) in resume_physical_mapping_init()
103 for (pmd_idx = 0; pmd_idx < PTRS_PER_PMD; pmd++, pmd_idx++) { in resume_physical_mapping_init()
112 set_pmd(pmd, pfn_pmd(pfn, PAGE_KERNEL_LARGE_EXEC)); in resume_physical_mapping_init()
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/arch/um/kernel/
Dmem.c92 static void __init one_page_table_init(pmd_t *pmd) in one_page_table_init() argument
94 if (pmd_none(*pmd)) { in one_page_table_init()
96 set_pmd(pmd, __pmd(_KERNPG_TABLE + in one_page_table_init()
98 if (pte != pte_offset_kernel(pmd, 0)) in one_page_table_init()
118 pmd_t *pmd; in fixrange_init() local
131 pmd = pmd_offset(pud, vaddr); in fixrange_init()
132 for (; (j < PTRS_PER_PMD) && (vaddr < end); pmd++, j++) { in fixrange_init()
133 one_page_table_init(pmd); in fixrange_init()
163 pmd_t *pmd; in init_highmem() local
175 pmd = pmd_offset(pud, vaddr); in init_highmem()
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/arch/powerpc/mm/
Dtlb_hash32.c103 pmd_t *pmd; in flush_range() local
116 pmd = pmd_offset(pud_offset(pgd_offset(mm, start), start), start); in flush_range()
121 if (!pmd_none(*pmd)) { in flush_range()
123 flush_hash_pages(ctx, start, pmd_val(*pmd), count); in flush_range()
128 ++pmd; in flush_range()
169 pmd_t *pmd; in flush_tlb_page() local
176 pmd = pmd_offset(pud_offset(pgd_offset(mm, vmaddr), vmaddr), vmaddr); in flush_tlb_page()
177 if (!pmd_none(*pmd)) in flush_tlb_page()
178 flush_hash_pages(mm->context.id, vmaddr, pmd_val(*pmd), 1); in flush_tlb_page()
/arch/x86/mm/
Dinit_64.c175 pmd_t *pmd; in set_pte_vaddr_pud() local
180 pmd = (pmd_t *) spp_getpage(); in set_pte_vaddr_pud()
181 pud_populate(&init_mm, pud, pmd); in set_pte_vaddr_pud()
182 if (pmd != pmd_offset(pud, 0)) { in set_pte_vaddr_pud()
184 pmd, pmd_offset(pud, 0)); in set_pte_vaddr_pud()
188 pmd = pmd_offset(pud, vaddr); in set_pte_vaddr_pud()
189 if (pmd_none(*pmd)) { in set_pte_vaddr_pud()
191 pmd_populate_kernel(&init_mm, pmd, pte); in set_pte_vaddr_pud()
192 if (pte != pte_offset_kernel(pmd, 0)) { in set_pte_vaddr_pud()
198 pte = pte_offset_kernel(pmd, vaddr); in set_pte_vaddr_pud()
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Dpgtable_32.c31 pmd_t *pmd; in set_pte_vaddr() local
44 pmd = pmd_offset(pud, vaddr); in set_pte_vaddr()
45 if (pmd_none(*pmd)) { in set_pte_vaddr()
49 pte = pte_offset_kernel(pmd, vaddr); in set_pte_vaddr()
72 pmd_t *pmd; in set_pmd_pfn() local
88 pmd = pmd_offset(pud, vaddr); in set_pmd_pfn()
89 set_pmd(pmd, pfn_pmd(pfn, flags)); in set_pmd_pfn()
Dpgtable.c34 void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd) in __pmd_free_tlb() argument
36 paravirt_release_pmd(__pa(pmd) >> PAGE_SHIFT); in __pmd_free_tlb()
37 tlb_remove_page(tlb, virt_to_page(pmd)); in __pmd_free_tlb()
125 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd) in pud_populate() argument
127 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT); in pud_populate()
131 set_pud(pudp, __pud(__pa(pmd) | _PAGE_PRESENT)); in pud_populate()
164 pmd_t *pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT); in preallocate_pmds() local
165 if (pmd == NULL) in preallocate_pmds()
167 pmds[i] = pmd; in preallocate_pmds()
192 pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd); in pgd_mop_up_pmds() local
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/arch/cris/include/asm/
Dpgalloc.h7 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, pte) argument
8 #define pmd_populate(mm, pmd, pte) pmd_set(pmd, page_address(pte)) argument
9 #define pmd_pgtable(pmd) pmd_page(pmd) argument
/arch/ia64/include/asm/
Dpgalloc.h55 pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd) in pud_populate() argument
57 pud_val(*pud_entry) = __pa(pmd); in pud_populate()
65 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free() argument
67 quicklist_free(0, NULL, pmd); in pmd_free()
70 #define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd) argument
77 #define pmd_pgtable(pmd) pmd_page(pmd) argument
/arch/sparc/include/asm/
Dpgalloc_32.h45 #define free_pmd_fast(pmd) BTFIXUP_CALL(free_pmd_fast)(pmd) argument
47 #define pmd_free(mm, pmd) free_pmd_fast(pmd) argument
48 #define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd) argument
52 #define pmd_pgtable(pmd) pmd_page(pmd) argument
/arch/powerpc/kernel/
Dsoftemu8xx.c45 pmd_t *pmd; in print_8xx_pte() local
51 pmd = pmd_offset(pud_offset(pgd, addr & PAGE_MASK), in print_8xx_pte()
53 if (pmd && pmd_present(*pmd)) { in print_8xx_pte()
54 pte = pte_offset_kernel(pmd, addr & PAGE_MASK); in print_8xx_pte()
86 pmd_t *pmd; in get_8xx_pte() local
92 pmd = pmd_offset(pud_offset(pgd, addr & PAGE_MASK), in get_8xx_pte()
94 if (pmd && pmd_present(*pmd)) { in get_8xx_pte()
95 pte = pte_offset_kernel(pmd, addr & PAGE_MASK); in get_8xx_pte()
/arch/xtensa/include/asm/
Dpgtable.h191 #define pmd_page_vaddr(pmd) ((unsigned long)(pmd_val(pmd) & PAGE_MASK)) argument
192 #define pmd_page(pmd) virt_to_page(pmd_val(pmd)) argument
204 #define pmd_none(pmd) (!pmd_val(pmd)) argument
205 #define pmd_present(pmd) (pmd_val(pmd) & PAGE_MASK) argument
206 #define pmd_bad(pmd) (pmd_val(pmd) & ~PAGE_MASK) argument
379 #define _PTE_OFFSET(pmd,adr,tmp) _PTE_INDEX(tmp, adr); \
380 srli pmd, pmd, PAGE_SHIFT; \
381 slli pmd, pmd, PAGE_SHIFT; \
382 addx4 pmd, tmp, pmd

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