| /linux-5.19.10/arch/riscv/include/asm/ |
| D | pgtable-64.h | 45 } p4d_t; typedef
48 #define __p4d(x) ((p4d_t) { (x) })
49 #define PTRS_PER_P4D (PAGE_SIZE / sizeof(p4d_t))
236 static inline void set_p4d(p4d_t *p4dp, p4d_t p4d) in set_p4d()
244 static inline int p4d_none(p4d_t p4d) in p4d_none()
252 static inline int p4d_present(p4d_t p4d) in p4d_present()
260 static inline int p4d_bad(p4d_t p4d) in p4d_bad()
268 static inline void p4d_clear(p4d_t *p4d) in p4d_clear()
274 static inline p4d_t pfn_p4d(unsigned long pfn, pgprot_t prot) in pfn_p4d()
279 static inline unsigned long _p4d_pfn(p4d_t p4d) in _p4d_pfn()
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| D | pgalloc.h | 42 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) in p4d_populate()
51 static inline void p4d_populate_safe(struct mm_struct *mm, p4d_t *p4d, in p4d_populate_safe()
62 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) in pgd_populate()
72 p4d_t *p4d) in pgd_populate_safe()
101 static inline p4d_t *p4d_alloc_one(struct mm_struct *mm, unsigned long addr) in p4d_alloc_one()
108 return (p4d_t *)get_zeroed_page(gfp); in p4d_alloc_one()
114 static inline void __p4d_free(struct mm_struct *mm, p4d_t *p4d) in __p4d_free()
121 static inline void p4d_free(struct mm_struct *mm, p4d_t *p4d) in p4d_free()
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| /linux-5.19.10/include/asm-generic/ |
| D | pgtable-nop4d.h | 9 typedef struct { pgd_t pgd; } p4d_t; typedef
33 #define set_pgd(pgdptr, pgdval) set_p4d((p4d_t *)(pgdptr), (p4d_t) { pgdval })
35 static inline p4d_t *p4d_offset(pgd_t *pgd, unsigned long address) in p4d_offset()
37 return (p4d_t *)pgd; in p4d_offset()
41 #define __p4d(x) ((p4d_t) { __pgd(x) })
43 #define pgd_page(pgd) (p4d_page((p4d_t){ pgd }))
44 #define pgd_page_vaddr(pgd) ((unsigned long)(p4d_pgtable((p4d_t){ pgd })))
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| D | pgtable-nopud.h | 16 typedef struct { p4d_t p4d; } pud_t;
28 static inline int p4d_none(p4d_t p4d) { return 0; } in p4d_none()
29 static inline int p4d_bad(p4d_t p4d) { return 0; } in p4d_bad()
30 static inline int p4d_present(p4d_t p4d) { return 1; } in p4d_present()
31 static inline void p4d_clear(p4d_t *p4d) { } in p4d_clear()
42 static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address) in pud_offset()
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| /linux-5.19.10/arch/x86/include/asm/ |
| D | pgalloc.h | 113 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) in p4d_populate()
119 static inline void p4d_populate_safe(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) in p4d_populate_safe()
134 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) in pgd_populate()
142 static inline void pgd_populate_safe(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) in pgd_populate_safe()
150 static inline p4d_t *p4d_alloc_one(struct mm_struct *mm, unsigned long addr) in p4d_alloc_one()
156 return (p4d_t *)get_zeroed_page(gfp); in p4d_alloc_one()
159 static inline void p4d_free(struct mm_struct *mm, p4d_t *p4d) in p4d_free()
168 extern void ___p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d);
170 static inline void __p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d, in __p4d_free_tlb()
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| D | pgtable_64.h | 19 extern p4d_t level4_kernel_pgt[512];
20 extern p4d_t level4_ident_pgt[512];
62 void set_pte_vaddr_p4d(p4d_t *p4d_page, unsigned long vaddr, pte_t new_pte);
142 static inline void native_set_p4d(p4d_t *p4dp, p4d_t p4d) in native_set_p4d()
156 static inline void native_p4d_clear(p4d_t *p4d) in native_p4d_clear()
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| D | pgtable_types.h | 331 typedef struct { p4dval_t p4d; } p4d_t; typedef
333 static inline p4d_t native_make_p4d(pudval_t val) in native_make_p4d()
335 return (p4d_t) { val }; in native_make_p4d()
338 static inline p4dval_t native_p4d_val(p4d_t p4d) in native_p4d_val()
345 static inline p4d_t native_make_p4d(pudval_t val) in native_make_p4d()
347 return (p4d_t) { .pgd = native_make_pgd((pgdval_t)val) }; in native_make_p4d()
350 static inline p4dval_t native_p4d_val(p4d_t p4d) in native_p4d_val()
408 static inline p4dval_t p4d_pfn_mask(p4d_t p4d) in p4d_pfn_mask()
414 static inline p4dval_t p4d_flags_mask(p4d_t p4d) in p4d_flags_mask()
419 static inline p4dval_t p4d_flags(p4d_t p4d) in p4d_flags()
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| D | paravirt.h | 488 static inline void set_p4d(p4d_t *p4dp, p4d_t p4d) in set_p4d()
497 static inline p4d_t __p4d(p4dval_t val) in __p4d()
503 return (p4d_t) { ret }; in __p4d()
506 static inline p4dval_t p4d_val(p4d_t p4d) in p4d_val()
521 set_p4d((p4d_t *)(pgdp), (p4d_t) { (pgdval).pgd }); \
531 static inline void p4d_clear(p4d_t *p4dp) in p4d_clear()
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| /linux-5.19.10/arch/powerpc/include/asm/nohash/64/ |
| D | pgtable-4k.h | 62 static inline pud_t *p4d_pgtable(p4d_t p4d) in p4d_pgtable()
67 static inline void p4d_clear(p4d_t *p4dp) in p4d_clear()
72 static inline pte_t p4d_pte(p4d_t p4d) in p4d_pte()
77 static inline p4d_t pte_p4d(pte_t pte) in pte_p4d()
81 extern struct page *p4d_page(p4d_t p4d);
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| /linux-5.19.10/mm/kasan/ |
| D | init.c | 32 p4d_t kasan_early_shadow_p4d[MAX_PTRS_PER_P4D] __page_aligned_bss;
45 static inline bool kasan_pud_table(p4d_t p4d) in kasan_pud_table()
50 static inline bool kasan_pud_table(p4d_t p4d) in kasan_pud_table()
142 static int __ref zero_pud_populate(p4d_t *p4d, unsigned long addr, in zero_pud_populate()
182 p4d_t *p4d = p4d_offset(pgd, addr); in zero_p4d_populate()
238 p4d_t *p4d; in kasan_populate_early_shadow()
265 p4d_t *p; in kasan_populate_early_shadow()
312 static void kasan_free_pud(pud_t *pud_start, p4d_t *p4d) in kasan_free_pud()
327 static void kasan_free_p4d(p4d_t *p4d_start, pgd_t *pgd) in kasan_free_p4d()
329 p4d_t *p4d; in kasan_free_p4d()
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| /linux-5.19.10/arch/mips/include/asm/ |
| D | pgtable-64.h | 189 static inline int p4d_none(p4d_t p4d) in p4d_none()
194 static inline int p4d_bad(p4d_t p4d) in p4d_bad()
202 static inline int p4d_present(p4d_t p4d) in p4d_present()
207 static inline void p4d_clear(p4d_t *p4dp) in p4d_clear()
212 static inline pud_t *p4d_pgtable(p4d_t p4d) in p4d_pgtable()
222 static inline void set_p4d(p4d_t *p4d, p4d_t p4dval) in set_p4d()
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| /linux-5.19.10/arch/s390/include/asm/ |
| D | pgalloc.h | 53 static inline p4d_t *p4d_alloc_one(struct mm_struct *mm, unsigned long address) in p4d_alloc_one()
59 return (p4d_t *) table; in p4d_alloc_one()
62 static inline void p4d_free(struct mm_struct *mm, p4d_t *p4d) in p4d_free()
104 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) in pgd_populate()
109 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) in p4d_populate()
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| /linux-5.19.10/arch/x86/mm/ |
| D | init_64.c | 170 const p4d_t *p4d_ref; in sync_global_pgds_l4()
186 p4d_t *p4d; in sync_global_pgds_l4()
243 static p4d_t *fill_p4d(pgd_t *pgd, unsigned long vaddr) in fill_p4d()
246 p4d_t *p4d = (p4d_t *)spp_getpage(); in fill_p4d()
255 static pud_t *fill_pud(p4d_t *p4d, unsigned long vaddr) in fill_pud()
304 void set_pte_vaddr_p4d(p4d_t *p4d_page, unsigned long vaddr, pte_t new_pte) in set_pte_vaddr_p4d()
306 p4d_t *p4d = p4d_page + p4d_index(vaddr); in set_pte_vaddr_p4d()
322 p4d_t *p4d_page; in set_pte_vaddr()
340 p4d_t *p4d; in populate_extra_pmd()
364 p4d_t *p4d; in __init_extra_mapping()
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| D | kasan_init_64.c | 24 static p4d_t tmp_p4d_table[MAX_PTRS_PER_P4D] __initdata __aligned(PAGE_SIZE);
103 static void __init kasan_populate_p4d(p4d_t *p4d, unsigned long addr, in kasan_populate_p4d()
127 p4d_t *p4d; in kasan_populate_pgd()
192 static inline p4d_t *early_p4d_offset(pgd_t *pgd, unsigned long addr) in early_p4d_offset()
197 return (p4d_t *)pgd; in early_p4d_offset()
201 return (p4d_t *)p4d + p4d_index(addr); in early_p4d_offset()
209 p4d_t *p4d, p4d_entry; in kasan_early_p4d_populate()
249 p4d_t *p4d; in kasan_shallow_populate_p4ds()
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| D | ident_map.c | 61 static int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, in ident_p4d_init()
68 p4d_t *p4d = p4d_page + p4d_index(addr); in ident_p4d_init()
114 p4d_t *p4d; in kernel_ident_mapping_init()
128 p4d = (p4d_t *)info->alloc_pgt_page(info->context); in kernel_ident_mapping_init()
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| /linux-5.19.10/arch/arm64/include/asm/ |
| D | pgalloc.h | 44 static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) in __p4d_populate()
49 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4dp, pud_t *pudp) in p4d_populate()
57 static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) in __p4d_populate()
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| /linux-5.19.10/arch/x86/power/ |
| D | hibernate_64.c | 32 p4d_t *p4d = NULL; in set_up_temporary_text_mapping()
55 p4d = (p4d_t *)get_safe_page(GFP_ATOMIC); in set_up_temporary_text_mapping()
73 p4d_t new_p4d = __p4d(__pa(pud) | pgprot_val(pgtable_prot)); in set_up_temporary_text_mapping()
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| /linux-5.19.10/include/linux/ |
| D | pgtable.h | 117 static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address) in pud_offset()
656 static inline int p4d_same(p4d_t p4d_a, p4d_t p4d_b) in p4d_same()
827 void p4d_clear_bad(p4d_t *);
851 static inline int p4d_none_or_clear_bad(p4d_t *p4d) in p4d_none_or_clear_bad()
1450 int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot);
1451 void p4d_clear_huge(p4d_t *p4d);
1453 static inline int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot) in p4d_set_huge()
1457 static inline void p4d_clear_huge(p4d_t *p4d) { } in p4d_clear_huge()
1464 int p4d_free_pud_page(p4d_t *p4d, unsigned long addr);
1468 static inline int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot) in p4d_set_huge()
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| /linux-5.19.10/arch/riscv/mm/ |
| D | init.c | 283 static p4d_t __maybe_unused early_dtb_p4d[PTRS_PER_P4D] __initdata __aligned(PAGE_SIZE);
375 static p4d_t trampoline_p4d[PTRS_PER_P4D] __page_aligned_bss;
376 static p4d_t fixmap_p4d[PTRS_PER_P4D] __page_aligned_bss;
377 static p4d_t early_p4d[PTRS_PER_P4D] __initdata __aligned(PAGE_SIZE);
380 #define trampoline_p4d ((p4d_t *)XIP_FIXUP(trampoline_p4d))
381 #define fixmap_p4d ((p4d_t *)XIP_FIXUP(fixmap_p4d))
382 #define early_p4d ((p4d_t *)XIP_FIXUP(early_p4d))
499 static p4d_t *__init get_p4d_virt_early(phys_addr_t pa) in get_p4d_virt_early()
501 return (p4d_t *)((uintptr_t)pa); in get_p4d_virt_early()
504 static p4d_t *__init get_p4d_virt_fixmap(phys_addr_t pa) in get_p4d_virt_fixmap()
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| /linux-5.19.10/arch/loongarch/include/asm/ |
| D | pgtable.h | 123 static inline int p4d_none(p4d_t p4d) in p4d_none()
128 static inline int p4d_bad(p4d_t p4d) in p4d_bad()
133 static inline int p4d_present(p4d_t p4d) in p4d_present()
138 static inline void p4d_clear(p4d_t *p4dp) in p4d_clear()
143 static inline pud_t *p4d_pgtable(p4d_t p4d) in p4d_pgtable()
148 static inline void set_p4d(p4d_t *p4d, p4d_t p4dval) in set_p4d()
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| /linux-5.19.10/arch/s390/mm/ |
| D | kasan_init.c | 95 p4d_t *p4_dir; in kasan_early_pgtable_populate()
261 p4d_t p4d_z = __p4d(__pa(kasan_early_shadow_pud) | _REGION2_ENTRY); in kasan_early_init()
389 p4d_t *p4_dir_src; in kasan_copy_shadow_mapping()
390 p4d_t *p4_dir_dst; in kasan_copy_shadow_mapping()
397 (KASAN_SHADOW_SIZE >> P4D_SHIFT) * sizeof(p4d_t)); in kasan_copy_shadow_mapping()
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| /linux-5.19.10/mm/ |
| D | pgalloc-track.h | 6 static inline p4d_t *p4d_alloc_track(struct mm_struct *mm, pgd_t *pgd, in p4d_alloc_track()
19 static inline pud_t *pud_alloc_track(struct mm_struct *mm, p4d_t *p4d, in pud_alloc_track()
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| /linux-5.19.10/arch/mips/mm/ |
| D | hugetlbpage.c | 28 p4d_t *p4d; in huge_pte_alloc()
45 p4d_t *p4d; in huge_pte_offset()
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| /linux-5.19.10/arch/arm64/mm/ |
| D | trans_pgd.c | 116 static int copy_pud(struct trans_pgd_info *info, p4d_t *dst_p4dp, in copy_pud()
117 p4d_t *src_p4dp, unsigned long start, in copy_pud()
156 p4d_t *dst_p4dp; in copy_p4d()
157 p4d_t *src_p4dp; in copy_p4d()
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| /linux-5.19.10/arch/sh/mm/ |
| D | hugetlbpage.c | 28 p4d_t *p4d; in huge_pte_alloc()
53 p4d_t *p4d; in huge_pte_offset()
|