| /Linux-v4.19/include/asm-generic/ |
| D | pgtable.h | 38 unsigned long address, pmd_t *pmdp,
39 pmd_t entry, int dirty);
45 unsigned long address, pmd_t *pmdp, in pmdp_set_access_flags()
46 pmd_t entry, int dirty) in pmdp_set_access_flags()
80 pmd_t *pmdp) in pmdp_test_and_clear_young()
82 pmd_t pmd = *pmdp; in pmdp_test_and_clear_young()
93 pmd_t *pmdp) in pmdp_test_and_clear_young()
109 unsigned long address, pmd_t *pmdp);
116 unsigned long address, pmd_t *pmdp) in pmdp_clear_flush_young()
137 static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm, in pmdp_huge_get_and_clear()
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| D | pgtable-nopmd.h | 18 typedef struct { pud_t pud; } pmd_t; typedef
42 #define set_pud(pudptr, pudval) set_pmd((pmd_t *)(pudptr), (pmd_t) { pudval })
44 static inline pmd_t * pmd_offset(pud_t * pud, unsigned long address) in pmd_offset()
46 return (pmd_t *)pud; in pmd_offset()
50 #define __pmd(x) ((pmd_t) { __pud(x) } )
52 #define pud_page(pud) (pmd_page((pmd_t){ pud }))
53 #define pud_page_vaddr(pud) (pmd_page_vaddr((pmd_t){ pud }))
60 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free()
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| /Linux-v4.19/arch/powerpc/include/asm/book3s/64/ |
| D | hash-4k.h | 22 #define H_PMD_TABLE_SIZE (sizeof(pmd_t) << H_PMD_INDEX_SIZE)
93 static inline char *get_hpte_slot_array(pmd_t *pmdp) in get_hpte_slot_array()
118 static inline int hash__pmd_trans_huge(pmd_t pmd) in hash__pmd_trans_huge()
123 static inline int hash__pmd_same(pmd_t pmd_a, pmd_t pmd_b) in hash__pmd_same()
129 static inline pmd_t hash__pmd_mkhuge(pmd_t pmd) in hash__pmd_mkhuge()
136 unsigned long addr, pmd_t *pmdp,
138 extern pmd_t hash__pmdp_collapse_flush(struct vm_area_struct *vma,
139 unsigned long address, pmd_t *pmdp);
140 extern void hash__pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
142 extern pgtable_t hash__pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
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| D | hash-64k.h | 162 #define H_PMD_TABLE_SIZE ((sizeof(pmd_t) << PMD_INDEX_SIZE) + \
165 #define H_PMD_TABLE_SIZE (sizeof(pmd_t) << PMD_INDEX_SIZE)
176 static inline char *get_hpte_slot_array(pmd_t *pmdp) in get_hpte_slot_array()
234 static inline int hash__pmd_trans_huge(pmd_t pmd) in hash__pmd_trans_huge()
240 static inline int hash__pmd_same(pmd_t pmd_a, pmd_t pmd_b) in hash__pmd_same()
245 static inline pmd_t hash__pmd_mkhuge(pmd_t pmd) in hash__pmd_mkhuge()
251 unsigned long addr, pmd_t *pmdp,
253 extern pmd_t hash__pmdp_collapse_flush(struct vm_area_struct *vma,
254 unsigned long address, pmd_t *pmdp);
255 extern void hash__pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
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| D | radix.h | 117 #define RADIX_PMD_TABLE_SIZE (sizeof(pmd_t) << RADIX_PMD_INDEX_SIZE)
212 static inline int radix__pmd_bad(pmd_t pmd) in radix__pmd_bad()
217 static inline int radix__pmd_same(pmd_t pmd_a, pmd_t pmd_b) in radix__pmd_same()
235 static inline int radix__pmd_trans_huge(pmd_t pmd) in radix__pmd_trans_huge()
240 static inline pmd_t radix__pmd_mkhuge(pmd_t pmd) in radix__pmd_mkhuge()
246 pmd_t *pmdp, unsigned long clr,
248 extern pmd_t radix__pmdp_collapse_flush(struct vm_area_struct *vma,
249 unsigned long address, pmd_t *pmdp);
250 extern void radix__pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
252 extern pgtable_t radix__pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
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| D | pgtable.h | 861 static inline void pmd_set(pmd_t *pmdp, unsigned long val) in pmd_set()
866 static inline void pmd_clear(pmd_t *pmdp) in pmd_clear()
871 static inline int pmd_none(pmd_t pmd) in pmd_none()
876 static inline int pmd_present(pmd_t pmd) in pmd_present()
882 static inline int pmd_bad(pmd_t pmd) in pmd_bad()
910 extern struct page *pmd_page(pmd_t pmd);
1003 (((pmd_t *) pud_page_vaddr(*(pudp))) + pmd_index(addr))
1055 static inline pte_t pmd_pte(pmd_t pmd) in pmd_pte()
1060 static inline pmd_t pte_pmd(pte_t pte) in pte_pmd()
1065 static inline pte_t *pmdp_ptep(pmd_t *pmd) in pmdp_ptep()
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| /Linux-v4.19/arch/x86/include/asm/ |
| D | pgtable.h | 146 static inline int pmd_dirty(pmd_t pmd) in pmd_dirty()
151 static inline int pmd_young(pmd_t pmd) in pmd_young()
202 static inline unsigned long pmd_pfn(pmd_t pmd) in pmd_pfn()
234 static inline int pmd_large(pmd_t pte) in pmd_large()
240 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge()
259 static inline int pmd_devmap(pmd_t pmd) in pmd_devmap()
362 static inline pmd_t pmd_set_flags(pmd_t pmd, pmdval_t set) in pmd_set_flags()
369 static inline pmd_t pmd_clear_flags(pmd_t pmd, pmdval_t clear) in pmd_clear_flags()
376 static inline pmd_t pmd_mkold(pmd_t pmd) in pmd_mkold()
381 static inline pmd_t pmd_mkclean(pmd_t pmd) in pmd_mkclean()
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| D | pgtable-3level.h | 73 static inline pmd_t pmd_read_atomic(pmd_t *pmdp) in pmd_read_atomic()
88 return (pmd_t) { ret }; in pmd_read_atomic()
96 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) in native_set_pmd()
122 static inline void native_pmd_clear(pmd_t *pmd) in native_pmd_clear()
168 pmd_t pmd;
172 static inline pmd_t native_pmdp_get_and_clear(pmd_t *pmdp) in native_pmdp_get_and_clear()
189 static inline pmd_t pmdp_establish(struct vm_area_struct *vma, in pmdp_establish()
190 unsigned long address, pmd_t *pmdp, pmd_t pmd) in pmdp_establish()
192 pmd_t old; in pmdp_establish()
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| D | pgtable_64.h | 23 extern pmd_t level2_kernel_pgt[512];
24 extern pmd_t level2_fixmap_pgt[512];
25 extern pmd_t level2_ident_pgt[512];
75 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) in native_set_pmd()
80 static inline void native_pmd_clear(pmd_t *pmd) in native_pmd_clear()
98 static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp) in native_pmdp_get_and_clear()
105 pmd_t ret = *xp; in native_pmdp_get_and_clear()
236 #define __swp_entry_to_pmd(x) ((pmd_t) { .pmd = (x).val })
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| /Linux-v4.19/include/linux/ |
| D | huge_mm.h | 12 pmd_t *dst_pmd, pmd_t *src_pmd, unsigned long addr,
14 extern void huge_pmd_set_accessed(struct vm_fault *vmf, pmd_t orig_pmd);
27 extern vm_fault_t do_huge_pmd_wp_page(struct vm_fault *vmf, pmd_t orig_pmd);
30 pmd_t *pmd,
34 pmd_t *pmd, unsigned long addr, unsigned long next);
37 pmd_t *pmd, unsigned long addr);
41 extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
46 pmd_t *old_pmd, pmd_t *new_pmd);
47 extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
51 pmd_t *pmd, pfn_t pfn, bool write);
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| D | swapops.h | 142 pmd_t *pmdp);
177 pmd_t *pmdp) in device_private_entry_fault()
226 extern void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd,
251 static inline void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd, in migration_entry_wait()
271 extern void pmd_migration_entry_wait(struct mm_struct *mm, pmd_t *pmd);
273 static inline swp_entry_t pmd_to_swp_entry(pmd_t pmd) in pmd_to_swp_entry()
283 static inline pmd_t swp_entry_to_pmd(swp_entry_t entry) in swp_entry_to_pmd()
291 static inline int is_pmd_migration_entry(pmd_t pmd) in is_pmd_migration_entry()
308 static inline void pmd_migration_entry_wait(struct mm_struct *m, pmd_t *p) { } in pmd_migration_entry_wait()
310 static inline swp_entry_t pmd_to_swp_entry(pmd_t pmd) in pmd_to_swp_entry()
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| /Linux-v4.19/arch/s390/include/asm/ |
| D | pgtable.h | 665 static inline int pmd_large(pmd_t pmd) in pmd_large()
670 static inline int pmd_bad(pmd_t pmd) in pmd_bad()
693 static inline int pmd_present(pmd_t pmd) in pmd_present()
698 static inline int pmd_none(pmd_t pmd) in pmd_none()
703 static inline unsigned long pmd_pfn(pmd_t pmd) in pmd_pfn()
714 static inline int pmd_write(pmd_t pmd) in pmd_write()
719 static inline int pmd_dirty(pmd_t pmd) in pmd_dirty()
727 static inline int pmd_young(pmd_t pmd) in pmd_young()
771 static inline int pmd_protnone(pmd_t pmd) in pmd_protnone()
798 static inline int pmd_soft_dirty(pmd_t pmd) in pmd_soft_dirty()
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| /Linux-v4.19/mm/ |
| D | pgtable-generic.c | 38 void pmd_clear_bad(pmd_t *pmd) in pmd_clear_bad()
96 unsigned long address, pmd_t *pmdp, in pmdp_set_access_flags()
97 pmd_t entry, int dirty) in pmdp_set_access_flags()
111 unsigned long address, pmd_t *pmdp) in pmdp_clear_flush_young()
123 pmd_t pmdp_huge_clear_flush(struct vm_area_struct *vma, unsigned long address, in pmdp_huge_clear_flush()
124 pmd_t *pmdp) in pmdp_huge_clear_flush()
126 pmd_t pmd; in pmdp_huge_clear_flush()
151 void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp, in pgtable_trans_huge_deposit()
167 pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp) in pgtable_trans_huge_withdraw()
184 pmd_t pmdp_invalidate(struct vm_area_struct *vma, unsigned long address, in pmdp_invalidate()
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| /Linux-v4.19/arch/mips/include/asm/ |
| D | pgtable.h | 301 #define PMD_T_LOG2 (__builtin_ffs(sizeof(pmd_t)) - 1)
511 unsigned long address, pmd_t *pmdp)
543 static inline int pmd_trans_huge(pmd_t pmd)
548 static inline pmd_t pmd_mkhuge(pmd_t pmd)
556 pmd_t *pmdp, pmd_t pmd);
559 static inline int pmd_write(pmd_t pmd)
564 static inline pmd_t pmd_wrprotect(pmd_t pmd)
570 static inline pmd_t pmd_mkwrite(pmd_t pmd)
579 static inline int pmd_dirty(pmd_t pmd)
584 static inline pmd_t pmd_mkclean(pmd_t pmd)
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| /Linux-v4.19/arch/x86/mm/ |
| D | pgtable.c | 70 void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd) in ___pmd_free_tlb()
197 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd) in pud_populate()
222 static void free_pmds(struct mm_struct *mm, pmd_t *pmds[], int count) in free_pmds()
234 static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[], int count) in preallocate_pmds()
244 pmd_t *pmd = (pmd_t *)__get_free_page(gfp); in preallocate_pmds()
276 pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd); in mop_up_one_pmd()
305 static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[]) in pgd_prepopulate_pmd()
318 pmd_t *pmd = pmds[i]; in pgd_prepopulate_pmd()
321 memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]), in pgd_prepopulate_pmd()
322 sizeof(pmd_t) * PTRS_PER_PMD); in pgd_prepopulate_pmd()
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| /Linux-v4.19/arch/arc/include/asm/ |
| D | hugepage.h | 17 static inline pte_t pmd_pte(pmd_t pmd) in pmd_pte()
22 static inline pmd_t pte_pmd(pte_t pte) in pte_pmd()
47 static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) in pmd_modify()
57 pmd_t *pmdp, pmd_t pmd) in set_pmd_at()
63 pmd_t *pmd);
67 extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
71 extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
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| /Linux-v4.19/arch/m68k/include/asm/ |
| D | motorola_pgalloc.h | 8 extern pmd_t *get_pointer_table(void);
9 extern int free_pointer_table(pmd_t *);
70 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) in pmd_alloc_one()
75 static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free()
80 static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd, in __pmd_free_tlb()
89 pmd_free(mm, (pmd_t *)pgd); in pgd_free()
98 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) in pmd_populate_kernel()
103 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page) in pmd_populate()
109 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) in pgd_populate()
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| /Linux-v4.19/arch/powerpc/mm/ |
| D | pgtable-book3s64.c | 40 pmd_t *pmdp, pmd_t entry, int dirty) in pmdp_set_access_flags()
60 unsigned long address, pmd_t *pmdp) in pmdp_test_and_clear_young()
69 pmd_t *pmdp, pmd_t pmd) in set_pmd_at()
104 pmd_t pmdp_invalidate(struct vm_area_struct *vma, unsigned long address, in pmdp_invalidate()
105 pmd_t *pmdp) in pmdp_invalidate()
119 static pmd_t pmd_set_protbits(pmd_t pmd, pgprot_t pgprot) in pmd_set_protbits()
124 pmd_t pfn_pmd(unsigned long pfn, pgprot_t pgprot) in pfn_pmd()
132 pmd_t mk_pmd(struct page *page, pgprot_t pgprot) in mk_pmd()
137 pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) in pmd_modify()
153 pmd_t *pmd) in update_mmu_cache_pmd()
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| D | pgtable-hash64.c | 149 pmd_t *pmdp; in hash__map_kernel_page()
188 pmd_t *pmdp, unsigned long clr, in hash__pmd_hugepage_update()
220 pmd_t hash__pmdp_collapse_flush(struct vm_area_struct *vma, unsigned long address, in hash__pmdp_collapse_flush()
221 pmd_t *pmdp) in hash__pmdp_collapse_flush()
223 pmd_t pmd; in hash__pmdp_collapse_flush()
264 void hash__pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp, in hash__pgtable_trans_huge_deposit()
284 pgtable_t hash__pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp) in hash__pgtable_trans_huge_withdraw()
310 pmd_t *pmdp, unsigned long old_pmd) in hpte_do_hugepage_flush()
342 pmd_t hash__pmdp_huge_get_and_clear(struct mm_struct *mm, in hash__pmdp_huge_get_and_clear()
343 unsigned long addr, pmd_t *pmdp) in hash__pmdp_huge_get_and_clear()
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| /Linux-v4.19/arch/sparc/mm/ |
| D | tlb.c | 147 pmd_t pmd) in tlb_batch_pmd_scan()
168 pmd_t orig, pmd_t pmd) in __set_pmd_acct()
220 pmd_t *pmdp, pmd_t pmd) in set_pmd_at()
222 pmd_t orig = *pmdp; in set_pmd_at()
228 static inline pmd_t pmdp_establish(struct vm_area_struct *vma, in pmdp_establish()
229 unsigned long address, pmd_t *pmdp, pmd_t pmd) in pmdp_establish()
231 pmd_t old; in pmdp_establish()
244 pmd_t pmdp_invalidate(struct vm_area_struct *vma, unsigned long address, in pmdp_invalidate()
245 pmd_t *pmdp) in pmdp_invalidate()
247 pmd_t old, entry; in pmdp_invalidate()
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| /Linux-v4.19/arch/sparc/include/asm/ |
| D | pgtable_64.h | 279 static inline pmd_t pfn_pmd(unsigned long page_nr, pgprot_t pgprot) in pfn_pmd()
369 static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) in pmd_modify()
443 static inline bool is_hugetlb_pmd(pmd_t pmd) in is_hugetlb_pmd()
454 static inline pmd_t pmd_mkhuge(pmd_t pmd) in pmd_mkhuge()
716 static inline unsigned long pmd_large(pmd_t pmd) in pmd_large()
723 static inline unsigned long pmd_pfn(pmd_t pmd) in pmd_pfn()
731 static inline unsigned long pmd_write(pmd_t pmd) in pmd_write()
741 static inline unsigned long pmd_dirty(pmd_t pmd) in pmd_dirty()
748 static inline unsigned long pmd_young(pmd_t pmd) in pmd_young()
755 static inline unsigned long pmd_trans_huge(pmd_t pmd) in pmd_trans_huge()
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| /Linux-v4.19/arch/alpha/include/asm/ |
| D | pgalloc.h | 15 pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t pte) in pmd_populate()
22 pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) in pmd_populate_kernel()
28 pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd) in pgd_populate()
41 static inline pmd_t *
44 pmd_t *ret = (pmd_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO); in pmd_alloc_one()
49 pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free()
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| /Linux-v4.19/arch/powerpc/include/asm/ |
| D | pgtable-be-types.h | 23 typedef struct { __be64 pmd; } pmd_t; typedef
24 #define __pmd(x) ((pmd_t) { cpu_to_be64(x) })
25 #define __pmd_raw(x) ((pmd_t) { (x) })
26 static inline unsigned long pmd_val(pmd_t x) in pmd_val()
31 static inline __be64 pmd_raw(pmd_t x) in pmd_raw()
98 static inline bool pmd_xchg(pmd_t *pmdp, pmd_t old, pmd_t new) in pmd_xchg()
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| /Linux-v4.19/arch/arm/include/asm/ |
| D | pgalloc.h | 30 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr) in pmd_alloc_one()
32 return (pmd_t *)get_zeroed_page(GFP_KERNEL); in pmd_alloc_one()
35 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free()
41 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate()
51 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
131 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte, in __pmd_populate()
149 pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp, pte_t *ptep) in pmd_populate_kernel()
158 pmd_populate(struct mm_struct *mm, pmd_t *pmdp, pgtable_t ptep) in pmd_populate()
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| /Linux-v4.19/arch/riscv/include/asm/ |
| D | pgtable-64.h | 32 } pmd_t; typedef
35 #define __pmd(x) ((pmd_t) { (x) })
37 #define PTRS_PER_PMD (PAGE_SIZE / sizeof(pmd_t))
71 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) in pmd_offset()
73 return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(addr); in pmd_offset()
76 static inline pmd_t pfn_pmd(unsigned long pfn, pgprot_t prot) in pfn_pmd()
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