| /linux/arch/x86/boot/startup/ |
| H A D | sme.c | 120 memset(p4d, 0, sizeof(*p4d) * PTRS_PER_P4D); in sme_prepare_pgd()
121 ppd->pgtable_area += sizeof(*p4d) * PTRS_PER_P4D; in sme_prepare_pgd()
266 if (PTRS_PER_P4D > 1) in sme_pgtable_calc()
267 entries += (DIV_ROUND_UP(len, PGDIR_SIZE) + 1) * sizeof(p4d_t) * PTRS_PER_P4D; in sme_pgtable_calc()
277 if (PTRS_PER_P4D > 1) in sme_pgtable_calc()
278 tables += DIV_ROUND_UP(entries, PGDIR_SIZE) * sizeof(p4d_t) * PTRS_PER_P4D; in sme_pgtable_calc()
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| H A D | map_kernel.c | 163 p4d[(i + 0) % PTRS_PER_P4D] = (pgdval_t)pud + pgtable_flags; in __startup_64()
164 p4d[(i + 1) % PTRS_PER_P4D] = (pgdval_t)pud + pgtable_flags; in __startup_64()
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| /linux/arch/riscv/mm/ |
| H A D | kasan_init.c | 26 static p4d_t tmp_p4d[PTRS_PER_P4D] __page_aligned_bss;
119 p = memblock_alloc_or_panic(PTRS_PER_P4D * sizeof(p4d_t), PAGE_SIZE); in kasan_populate_p4d()
348 for (i = 0; i < PTRS_PER_P4D; ++i) in kasan_early_init()
466 memcpy(tmp_p4d, ptr, sizeof(p4d_t) * PTRS_PER_P4D); in create_tmp_mapping()
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| H A D | init.c | 472 static p4d_t trampoline_p4d[PTRS_PER_P4D] __page_aligned_bss;
473 static p4d_t fixmap_p4d[PTRS_PER_P4D] __page_aligned_bss;
474 static p4d_t early_p4d[PTRS_PER_P4D] __initdata __aligned(PAGE_SIZE);
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| /linux/include/asm-generic/ |
| H A D | pgtable-nop4d.h | 12 #define PTRS_PER_P4D 1 macro
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| /linux/arch/riscv/include/asm/ |
| H A D | pgtable-64.h | 51 #define PTRS_PER_P4D (PAGE_SIZE / sizeof(p4d_t)) macro
396 #define p4d_index(addr) (((addr) >> P4D_SHIFT) & (PTRS_PER_P4D - 1))
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| /linux/arch/x86/include/asm/ |
| H A D | pgtable_64_types.h | 58 #define PTRS_PER_P4D ptrs_per_p4d macro
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| /linux/Documentation/translations/zh_CN/mm/ |
| H A D | page_tables.rst | 113 个指向下一层的指针，*p4d* 包含 `PTRS_PER_P4D` 个指向 *pud* 项的指针，依此类推。
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| /linux/arch/x86/kernel/ |
| H A D | head64.c | 111 memset(p4d_p, 0, sizeof(*p4d_p) * PTRS_PER_P4D); in __early_make_pgtable()
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| /linux/arch/mips/include/asm/ |
| H A D | pgtable-64.h | 215 #define p4d_index(address) (((address) >> P4D_SHIFT) & (PTRS_PER_P4D - 1))
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| /linux/arch/x86/mm/ |
| H A D | ident_map.c | 55 for (i = 0; i < PTRS_PER_P4D; i++) { in free_p4d()
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| H A D | dump_pagetables.c | 156 #define PGD_LEVEL_MULT (PTRS_PER_P4D * P4D_LEVEL_MULT)
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| H A D | kasan_init_64.c | 311 for (i = 0; pgtable_l5_enabled() && i < PTRS_PER_P4D; i++) in kasan_early_init()
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| /linux/arch/arm64/include/asm/ |
| H A D | pgtable-hwdef.h | 75 #define PTRS_PER_P4D (1 << PTDESC_TABLE_SHIFT) macro
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| H A D | pgtable.h | 994 VM_BUG_ON(((addr >> P4D_SHIFT) ^ ((u64)p4dp >> 3)) % PTRS_PER_P4D); in p4d_to_folded_pud()
1117 #define p4d_index(addr) (((addr) >> P4D_SHIFT) & (PTRS_PER_P4D - 1))
1182 #define p4d_index(addr) (((addr) >> P4D_SHIFT) & (PTRS_PER_P4D - 1))
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| /linux/arch/sh/mm/ |
| H A D | fault.c | 70 if (PTRS_PER_P4D != 1) in show_pte()
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| /linux/mm/kasan/ |
| H A D | init.c | 334 for (i = 0; i < PTRS_PER_P4D; i++) { in kasan_free_p4d()
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| /linux/arch/arm/mm/ |
| H A D | dump.c | 388 for (i = 0; i < PTRS_PER_P4D; i++, p4d++) { in walk_p4d()
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| /linux/arch/powerpc/mm/ptdump/ |
| H A D | hashpagetable.c | 448 for (i = 0; i < PTRS_PER_P4D; i++, p4d++) { in walk_p4d()
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| /linux/arch/arm64/mm/ |
| H A D | proc.S | 367 kpti_mk_tbl_ng p4d, PTRS_PER_P4D
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| /linux/arch/s390/mm/ |
| H A D | vmem.c | 422 for (i = 0; i < PTRS_PER_P4D; i++, p4d++) { in try_free_p4d_table()
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| /linux/arch/s390/include/asm/ |
| H A D | pgtable.h | 391 #define PTRS_PER_P4D _CRST_ENTRIES macro
1353 #define p4d_index(address) (((address) >> P4D_SHIFT) & (PTRS_PER_P4D-1))
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| /linux/mm/ |
| H A D | pagewalk.c | 25 if (depth == 1 && PTRS_PER_P4D == 1) in real_depth()
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| /linux/include/linux/ |
| H A D | pgtable.h | 2329 #define MAX_PTRS_PER_P4D PTRS_PER_P4D
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| /linux/Documentation/mm/ |
| H A D | page_tables.rst | 126 contains `PTRS_PER_P4D` pointers to **pud** items and so on. The number of
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