| /Linux-v5.10/include/linux/ |
| D | pgtable.h | 70 static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address) in pte_offset_kernel()
89 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address) in pmd_offset()
91 return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address); in pmd_offset()
131 static inline pmd_t *pmd_off(struct mm_struct *mm, unsigned long va) in pmd_off()
136 static inline pmd_t *pmd_off_k(unsigned long va) in pmd_off_k()
143 pmd_t *pmd = pmd_off_k(vaddr); in virt_to_kpte()
157 unsigned long address, pmd_t *pmdp,
158 pmd_t entry, int dirty);
164 unsigned long address, pmd_t *pmdp, in pmdp_set_access_flags()
165 pmd_t entry, int dirty) in pmdp_set_access_flags()
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| 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);
43 pmd_t *old_pmd, pmd_t *new_pmd);
44 extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
198 void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
203 pmd_t *____pmd = (__pmd); \
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| /Linux-v5.10/arch/powerpc/include/asm/book3s/64/ |
| D | hash-4k.h | 37 #define H_PMD_TABLE_SIZE (sizeof(pmd_t) << H_PMD_INDEX_SIZE)
109 static inline char *get_hpte_slot_array(pmd_t *pmdp) in get_hpte_slot_array()
134 static inline int hash__pmd_trans_huge(pmd_t pmd) in hash__pmd_trans_huge()
139 static inline int hash__pmd_same(pmd_t pmd_a, pmd_t pmd_b) in hash__pmd_same()
145 static inline pmd_t hash__pmd_mkhuge(pmd_t pmd) in hash__pmd_mkhuge()
152 unsigned long addr, pmd_t *pmdp,
154 extern pmd_t hash__pmdp_collapse_flush(struct vm_area_struct *vma,
155 unsigned long address, pmd_t *pmdp);
156 extern void hash__pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
158 extern pgtable_t hash__pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
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| D | radix.h | 131 #define RADIX_PMD_TABLE_SIZE (sizeof(pmd_t) << RADIX_PMD_INDEX_SIZE)
230 static inline int radix__pmd_bad(pmd_t pmd) in radix__pmd_bad()
235 static inline int radix__pmd_same(pmd_t pmd_a, pmd_t pmd_b) in radix__pmd_same()
253 static inline int radix__pmd_trans_huge(pmd_t pmd) in radix__pmd_trans_huge()
258 static inline pmd_t radix__pmd_mkhuge(pmd_t pmd) in radix__pmd_mkhuge()
264 pmd_t *pmdp, unsigned long clr,
266 extern pmd_t radix__pmdp_collapse_flush(struct vm_area_struct *vma,
267 unsigned long address, pmd_t *pmdp);
268 extern void radix__pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
270 extern pgtable_t radix__pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
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| D | hash-64k.h | 188 #define H_PMD_TABLE_SIZE ((sizeof(pmd_t) << PMD_INDEX_SIZE) + \
191 #define H_PMD_TABLE_SIZE (sizeof(pmd_t) << PMD_INDEX_SIZE)
202 static inline char *get_hpte_slot_array(pmd_t *pmdp) in get_hpte_slot_array()
260 static inline int hash__pmd_trans_huge(pmd_t pmd) in hash__pmd_trans_huge()
266 static inline int hash__pmd_same(pmd_t pmd_a, pmd_t pmd_b) in hash__pmd_same()
271 static inline pmd_t hash__pmd_mkhuge(pmd_t pmd) in hash__pmd_mkhuge()
277 unsigned long addr, pmd_t *pmdp,
279 extern pmd_t hash__pmdp_collapse_flush(struct vm_area_struct *vma,
280 unsigned long address, pmd_t *pmdp);
281 extern void hash__pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
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| D | pgtable.h | 877 static inline void pmd_clear(pmd_t *pmdp) in pmd_clear()
889 static inline int pmd_none(pmd_t pmd) in pmd_none()
894 static inline int pmd_present(pmd_t pmd) in pmd_present()
908 static inline int pmd_is_serializing(pmd_t pmd) in pmd_is_serializing()
925 static inline int pmd_bad(pmd_t pmd) in pmd_bad()
955 extern struct page *pmd_page(pmd_t pmd);
1074 static inline pte_t pmd_pte(pmd_t pmd) in pmd_pte()
1079 static inline pmd_t pte_pmd(pte_t pte) in pte_pmd()
1084 static inline pte_t *pmdp_ptep(pmd_t *pmd) in pmdp_ptep()
1113 static inline int pmd_protnone(pmd_t pmd) in pmd_protnone()
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| /Linux-v5.10/arch/x86/include/asm/ |
| D | pgtable.h | 163 static inline int pmd_dirty(pmd_t pmd) in pmd_dirty()
168 static inline int pmd_young(pmd_t pmd) in pmd_young()
219 static inline unsigned long pmd_pfn(pmd_t pmd) in pmd_pfn()
253 static inline int pmd_large(pmd_t pte) in pmd_large()
260 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge()
279 static inline int pmd_devmap(pmd_t pmd) in pmd_devmap()
399 static inline pmd_t pmd_set_flags(pmd_t pmd, pmdval_t set) in pmd_set_flags()
406 static inline pmd_t pmd_clear_flags(pmd_t pmd, pmdval_t clear) in pmd_clear_flags()
414 static inline int pmd_uffd_wp(pmd_t pmd) in pmd_uffd_wp()
419 static inline pmd_t pmd_mkuffd_wp(pmd_t pmd) in pmd_mkuffd_wp()
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| D | pgtable-3level.h | 75 static inline pmd_t pmd_read_atomic(pmd_t *pmdp) in pmd_read_atomic()
90 return (pmd_t) { ret }; in pmd_read_atomic()
98 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) in native_set_pmd()
124 static inline void native_pmd_clear(pmd_t *pmd) in native_pmd_clear()
170 pmd_t pmd;
174 static inline pmd_t native_pmdp_get_and_clear(pmd_t *pmdp) in native_pmdp_get_and_clear()
191 static inline pmd_t pmdp_establish(struct vm_area_struct *vma, in pmdp_establish()
192 unsigned long address, pmd_t *pmdp, pmd_t pmd) in pmdp_establish()
194 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];
81 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) in native_set_pmd()
86 static inline void native_pmd_clear(pmd_t *pmd) in native_pmd_clear()
104 static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp) in native_pmdp_get_and_clear()
111 pmd_t ret = *xp; in native_pmdp_get_and_clear()
239 #define __swp_entry_to_pmd(x) ((pmd_t) { .pmd = (x).val })
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| /Linux-v5.10/include/asm-generic/ |
| D | pgtable_uffd.h | 10 static __always_inline int pmd_uffd_wp(pmd_t pmd) in pmd_uffd_wp()
20 static __always_inline pmd_t pmd_mkuffd_wp(pmd_t pmd) in pmd_mkuffd_wp()
30 static __always_inline pmd_t pmd_clear_uffd_wp(pmd_t pmd) in pmd_clear_uffd_wp()
50 static inline pmd_t pmd_swp_mkuffd_wp(pmd_t pmd) in pmd_swp_mkuffd_wp()
55 static inline int pmd_swp_uffd_wp(pmd_t pmd) in pmd_swp_uffd_wp()
60 static inline pmd_t pmd_swp_clear_uffd_wp(pmd_t pmd) in pmd_swp_clear_uffd_wp()
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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()
51 #define __pmd(x) ((pmd_t) { __pud(x) } )
53 #define pud_page(pud) (pmd_page((pmd_t){ pud }))
54 #define pud_page_vaddr(pud) (pmd_page_vaddr((pmd_t){ pud }))
61 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free()
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| /Linux-v5.10/arch/mips/include/asm/ |
| D | pgtable.h | 261 #define PMD_T_LOG2 (__builtin_ffs(sizeof(pmd_t)) - 1)
556 unsigned long address, pmd_t *pmdp)
585 static inline int pmd_trans_huge(pmd_t pmd)
590 static inline pmd_t pmd_mkhuge(pmd_t pmd)
598 pmd_t *pmdp, pmd_t pmd);
601 static inline int pmd_write(pmd_t pmd)
606 static inline pmd_t pmd_wrprotect(pmd_t pmd)
612 static inline pmd_t pmd_mkwrite(pmd_t pmd)
621 static inline int pmd_dirty(pmd_t pmd)
626 static inline pmd_t pmd_mkclean(pmd_t pmd)
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| D | pgalloc.h | 20 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, in pmd_populate_kernel()
26 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, in pmd_populate()
40 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate()
60 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) in pmd_alloc_one()
62 pmd_t *pmd; in pmd_alloc_one()
64 pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, PMD_ORDER); in pmd_alloc_one()
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| /Linux-v5.10/mm/ |
| D | pgtable-generic.c | 48 void pmd_clear_bad(pmd_t *pmd) in pmd_clear_bad()
106 unsigned long address, pmd_t *pmdp, in pmdp_set_access_flags()
107 pmd_t entry, int dirty) in pmdp_set_access_flags()
121 unsigned long address, pmd_t *pmdp) in pmdp_clear_flush_young()
133 pmd_t pmdp_huge_clear_flush(struct vm_area_struct *vma, unsigned long address, in pmdp_huge_clear_flush()
134 pmd_t *pmdp) in pmdp_huge_clear_flush()
136 pmd_t pmd; in pmdp_huge_clear_flush()
161 void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp, in pgtable_trans_huge_deposit()
177 pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp) in pgtable_trans_huge_withdraw()
194 pmd_t pmdp_invalidate(struct vm_area_struct *vma, unsigned long address, in pmdp_invalidate()
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| /Linux-v5.10/arch/s390/include/asm/ |
| D | pgtable.h | 696 static inline int pmd_large(pmd_t pmd) in pmd_large()
701 static inline int pmd_bad(pmd_t pmd) in pmd_bad()
730 static inline int pmd_present(pmd_t pmd) in pmd_present()
735 static inline int pmd_none(pmd_t pmd) in pmd_none()
741 static inline int pmd_write(pmd_t pmd) in pmd_write()
752 static inline int pmd_dirty(pmd_t pmd) in pmd_dirty()
757 static inline int pmd_young(pmd_t pmd) in pmd_young()
798 static inline int pmd_protnone(pmd_t pmd) in pmd_protnone()
825 static inline int pmd_soft_dirty(pmd_t pmd) in pmd_soft_dirty()
830 static inline pmd_t pmd_mksoft_dirty(pmd_t pmd) in pmd_mksoft_dirty()
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| /Linux-v5.10/arch/powerpc/mm/book3s64/ |
| D | pgtable.c | 37 pmd_t *pmdp, pmd_t entry, int dirty) in pmdp_set_access_flags()
57 unsigned long address, pmd_t *pmdp) in pmdp_test_and_clear_young()
66 pmd_t *pmdp, pmd_t pmd) in set_pmd_at()
106 pmd_t pmdp_invalidate(struct vm_area_struct *vma, unsigned long address, in pmdp_invalidate()
107 pmd_t *pmdp) in pmdp_invalidate()
116 pmd_t pmdp_huge_get_and_clear_full(struct vm_area_struct *vma, in pmdp_huge_get_and_clear_full()
117 unsigned long addr, pmd_t *pmdp, int full) in pmdp_huge_get_and_clear_full()
119 pmd_t pmd; in pmdp_huge_get_and_clear_full()
134 static pmd_t pmd_set_protbits(pmd_t pmd, pgprot_t pgprot) in pmd_set_protbits()
139 pmd_t pfn_pmd(unsigned long pfn, pgprot_t pgprot) in pfn_pmd()
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| D | hash_pgtable.c | 151 pmd_t *pmdp; in hash__map_kernel_page()
190 pmd_t *pmdp, unsigned long clr, in hash__pmd_hugepage_update()
222 pmd_t hash__pmdp_collapse_flush(struct vm_area_struct *vma, unsigned long address, in hash__pmdp_collapse_flush()
223 pmd_t *pmdp) in hash__pmdp_collapse_flush()
225 pmd_t pmd; in hash__pmdp_collapse_flush()
266 void hash__pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp, in hash__pgtable_trans_huge_deposit()
286 pgtable_t hash__pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp) in hash__pgtable_trans_huge_withdraw()
312 pmd_t *pmdp, unsigned long old_pmd) in hpte_do_hugepage_flush()
344 pmd_t hash__pmdp_huge_get_and_clear(struct mm_struct *mm, in hash__pmdp_huge_get_and_clear()
345 unsigned long addr, pmd_t *pmdp) in hash__pmdp_huge_get_and_clear()
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| /Linux-v5.10/arch/x86/mm/ |
| D | pgtable.c | 61 void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd) in ___pmd_free_tlb()
188 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd) in pud_populate()
213 static void free_pmds(struct mm_struct *mm, pmd_t *pmds[], int count) in free_pmds()
225 static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[], int count) in preallocate_pmds()
235 pmd_t *pmd = (pmd_t *)__get_free_page(gfp); in preallocate_pmds()
267 pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd); in mop_up_one_pmd()
296 static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[]) in pgd_prepopulate_pmd()
309 pmd_t *pmd = pmds[i]; in pgd_prepopulate_pmd()
312 memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]), in pgd_prepopulate_pmd()
313 sizeof(pmd_t) * PTRS_PER_PMD); in pgd_prepopulate_pmd()
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| /Linux-v5.10/arch/arc/include/asm/ |
| D | hugepage.h | 13 static inline pte_t pmd_pte(pmd_t pmd) in pmd_pte()
18 static inline pmd_t pte_pmd(pte_t pte) in pte_pmd()
43 static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) in pmd_modify()
53 pmd_t *pmdp, pmd_t pmd) in set_pmd_at()
59 pmd_t *pmd);
63 extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
67 extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
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| /Linux-v5.10/arch/sparc/include/asm/ |
| D | pgtable_64.h | 249 static inline pmd_t pfn_pmd(unsigned long page_nr, pgprot_t pgprot) in pfn_pmd()
339 static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) in pmd_modify()
413 static inline bool is_hugetlb_pmd(pmd_t pmd) in is_hugetlb_pmd()
424 static inline pmd_t pmd_mkhuge(pmd_t pmd) in pmd_mkhuge()
687 static inline unsigned long pmd_large(pmd_t pmd) in pmd_large()
694 static inline unsigned long pmd_pfn(pmd_t pmd) in pmd_pfn()
702 static inline unsigned long pmd_write(pmd_t pmd) in pmd_write()
712 static inline unsigned long pmd_dirty(pmd_t pmd) in pmd_dirty()
719 static inline unsigned long pmd_young(pmd_t pmd) in pmd_young()
726 static inline unsigned long pmd_trans_huge(pmd_t pmd) in pmd_trans_huge()
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| /Linux-v5.10/arch/sparc/mm/ |
| D | tlb.c | 145 pmd_t pmd) in tlb_batch_pmd_scan()
166 pmd_t orig, pmd_t pmd) in __set_pmd_acct()
218 pmd_t *pmdp, pmd_t pmd) in set_pmd_at()
220 pmd_t orig = *pmdp; in set_pmd_at()
226 static inline pmd_t pmdp_establish(struct vm_area_struct *vma, in pmdp_establish()
227 unsigned long address, pmd_t *pmdp, pmd_t pmd) in pmdp_establish()
229 pmd_t old; in pmdp_establish()
242 pmd_t pmdp_invalidate(struct vm_area_struct *vma, unsigned long address, in pmdp_invalidate()
243 pmd_t *pmdp) in pmdp_invalidate()
245 pmd_t old, entry; in pmdp_invalidate()
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| /Linux-v5.10/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()
93 static inline bool pmd_xchg(pmd_t *pmdp, pmd_t old, pmd_t new) in pmd_xchg()
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| /Linux-v5.10/arch/arm64/include/asm/ |
| D | pgtable.h | 156 static inline pmd_t clear_pmd_bit(pmd_t pmd, pgprot_t prot) in clear_pmd_bit()
162 static inline pmd_t set_pmd_bit(pmd_t pmd, pgprot_t prot) in set_pmd_bit()
238 static inline pmd_t pmd_mkcont(pmd_t pmd) in pmd_mkcont()
357 static inline pmd_t pud_pmd(pud_t pud) in pud_pmd()
362 static inline pte_t pmd_pte(pmd_t pmd) in pmd_pte()
367 static inline pmd_t pte_pmd(pte_t pte) in pte_pmd()
391 static inline int pmd_protnone(pmd_t pmd) in pmd_protnone()
399 static inline int pmd_present(pmd_t pmd) in pmd_present()
409 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge()
425 static inline pmd_t pmd_mkinvalid(pmd_t pmd) in pmd_mkinvalid()
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| /Linux-v5.10/arch/m68k/include/asm/ |
| D | motorola_pgalloc.h | 54 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) in pmd_alloc_one()
59 static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd) in pmd_free()
64 static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *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()
87 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page) in pmd_populate()
93 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) in pud_populate()
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| /Linux-v5.10/arch/sh/include/asm/ |
| D | pgalloc.h | 16 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17 extern pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address);
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()
28 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, in pmd_populate()
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