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Searched refs:PUD_SIZE (Results 1 – 25 of 70) sorted by relevance

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/linux-6.15/arch/riscv/mm/
H A Dhugetlbpage.c51 if (sz == PUD_SIZE) { in huge_pte_alloc()
104 if (sz == PUD_SIZE) in huge_pte_offset()
134 case PUD_SIZE: in hugetlb_mask_last_page()
135 return P4D_SIZE - PUD_SIZE; in hugetlb_mask_last_page()
138 return PUD_SIZE - PMD_SIZE; in hugetlb_mask_last_page()
226 else if (sz >= PUD_SIZE) in num_contig_ptes_from_size()
420 else if (IS_ENABLED(CONFIG_64BIT) && size == PUD_SIZE) in __hugetlb_valid_size()
H A Dkasan_init.c97 if (pud_none(pudp_get(pudp)) && IS_ALIGNED(vaddr, PUD_SIZE) && in kasan_populate_pud()
98 (next - vaddr) >= PUD_SIZE) { in kasan_populate_pud()
99 phys_addr = memblock_phys_alloc(PUD_SIZE, PUD_SIZE); in kasan_populate_pud()
102 memset(__va(phys_addr), KASAN_SHADOW_INIT, PUD_SIZE); in kasan_populate_pud()
181 if (IS_ALIGNED(vaddr, PUD_SIZE) && (next - vaddr) >= PUD_SIZE) { in kasan_early_clear_pud()
252 if (pud_none(pudp_get(pudp)) && IS_ALIGNED(vaddr, PUD_SIZE) && in kasan_early_populate_pud()
253 (next - vaddr) >= PUD_SIZE) { in kasan_early_populate_pud()
H A Dtlbflush.c159 else if (stride_size >= PUD_SIZE) in flush_tlb_range()
160 stride_size = PUD_SIZE; in flush_tlb_range()
H A Dinit.c639 if (sz == PUD_SIZE) { in create_pud_mapping()
751 !(pa & (PUD_SIZE - 1)) && !(va & (PUD_SIZE - 1)) && size >= PUD_SIZE) in best_map_size()
752 return PUD_SIZE; in best_map_size()
874 PUD_SIZE, PAGE_TABLE); in set_satp_mode()
1099 nr_pos = (PUD_SIZE - kernel_size) / PMD_SIZE; in setup_vm()
1169 BUG_ON(PUD_SIZE - (kernel_map.virt_addr & (PUD_SIZE - 1)) < kernel_map.size); in setup_vm()
1188 (uintptr_t)fixmap_pmd, PUD_SIZE, PAGE_TABLE); in setup_vm()
1199 (uintptr_t)trampoline_pmd, PUD_SIZE, PAGE_TABLE); in setup_vm()
1713 free_vmemmap_storage(pud_page(pud), PUD_SIZE, altmap); in remove_pud_mapping()
/linux-6.15/arch/arm64/mm/
H A Dhugetlbpage.c56 case PUD_SIZE: in __hugetlb_valid_size()
265 if (sz == PUD_SIZE) { in huge_pte_alloc()
306 if (sz != PUD_SIZE && pud_none(pud)) in huge_pte_offset()
336 case PUD_SIZE: in hugetlb_mask_last_page()
338 return PGDIR_SIZE - PUD_SIZE; in hugetlb_mask_last_page()
342 return PUD_SIZE - CONT_PMD_SIZE; in hugetlb_mask_last_page()
344 return PUD_SIZE - PMD_SIZE; in hugetlb_mask_last_page()
360 case PUD_SIZE: in arch_make_huge_pte()
/linux-6.15/include/asm-generic/
H A Dpgtable-nopud.h20 #define PUD_SIZE (1UL << PUD_SHIFT) macro
21 #define PUD_MASK (~(PUD_SIZE-1))
/linux-6.15/arch/s390/mm/
H A Dhugetlbpage.c150 size = PUD_SIZE; in clear_huge_pte_skeys()
219 if (sz == PUD_SIZE) in huge_pte_alloc()
241 if (sz == PUD_SIZE) in huge_pte_offset()
254 else if (cpu_has_edat2() && size == PUD_SIZE) in arch_hugetlb_valid_size()
H A Dvmem.c329 if (IS_ALIGNED(addr, PUD_SIZE) && in modify_pud_table()
330 IS_ALIGNED(next, PUD_SIZE)) { in modify_pud_table()
337 if (IS_ALIGNED(addr, PUD_SIZE) && in modify_pud_table()
338 IS_ALIGNED(next, PUD_SIZE) && in modify_pud_table()
/linux-6.15/arch/powerpc/include/asm/nohash/64/
H A Dpgtable-4k.h36 #define PUD_SIZE (1UL << PUD_SHIFT) macro
37 #define PUD_MASK (~(PUD_SIZE-1))
/linux-6.15/arch/arm64/include/asm/
H A Dhugetlb.h81 case PUD_SIZE: in flush_hugetlb_tlb_range()
82 __flush_tlb_range(vma, start, end, PUD_SIZE, false, 1); in flush_hugetlb_tlb_range()
/linux-6.15/arch/x86/include/asm/
H A Dpgtable_64_types.h101 #define PUD_SIZE (_AC(1, UL) << PUD_SHIFT) macro
102 #define PUD_MASK (~(PUD_SIZE - 1))
/linux-6.15/arch/um/include/asm/
H A Dpgtable-4level.h23 #define PUD_SIZE (1UL << PUD_SHIFT) macro
24 #define PUD_MASK (~(PUD_SIZE-1))
/linux-6.15/arch/s390/boot/
H A Dvmem.c164 IS_ALIGNED(addr, PUD_SIZE) && end - addr >= PUD_SIZE) { in kasan_pud_populate_zero_shadow()
320 !IS_ALIGNED(addr, PUD_SIZE) || (size < PUD_SIZE)) in try_get_large_pud_pa()
324 if (!IS_ALIGNED(pa, PUD_SIZE)) in try_get_large_pud_pa()
/linux-6.15/mm/kasan/
H A Dinit.c152 if (IS_ALIGNED(addr, PUD_SIZE) && end - addr >= PUD_SIZE) { in zero_pud_populate()
408 if (IS_ALIGNED(addr, PUD_SIZE) && in kasan_remove_pud_table()
409 IS_ALIGNED(next, PUD_SIZE)) { in kasan_remove_pud_table()
/linux-6.15/arch/x86/mm/
H A Dkasan_init_64.c82 ((end - addr) == PUD_SIZE) && in kasan_populate_pud()
83 IS_ALIGNED(addr, PUD_SIZE)) { in kasan_populate_pud()
84 p = early_alloc(PUD_SIZE, nid, false); in kasan_populate_pud()
87 memblock_free(p, PUD_SIZE); in kasan_populate_pud()
H A Dhugetlbpage.c28 else if (size == PUD_SIZE && boot_cpu_has(X86_FEATURE_GBPAGES)) in arch_hugetlb_valid_size()
H A Dinit.c370 unsigned long start = round_down(mr[i].start, PUD_SIZE); in adjust_range_page_size_mask()
371 unsigned long end = round_up(mr[i].end, PUD_SIZE); in adjust_range_page_size_mask()
442 end_pfn = round_up(pfn, PFN_DOWN(PUD_SIZE)); in split_mem_range()
455 start_pfn = round_up(pfn, PFN_DOWN(PUD_SIZE)); in split_mem_range()
456 end_pfn = round_down(limit_pfn, PFN_DOWN(PUD_SIZE)); in split_mem_range()
/linux-6.15/arch/arc/include/asm/
H A Dpgtable-levels.h75 #define PUD_SIZE BIT(PUD_SHIFT) macro
76 #define PUD_MASK (~(PUD_SIZE - 1))
/linux-6.15/drivers/dax/
H A Ddevice.c189 unsigned int fault_size = PUD_SIZE; in __dev_dax_pud_fault()
195 if (dev_dax->align > PUD_SIZE) { in __dev_dax_pud_fault()
208 (pud_addr + PUD_SIZE) > vmf->vma->vm_end) in __dev_dax_pud_fault()
212 phys = dax_pgoff_to_phys(dev_dax, pgoff, PUD_SIZE); in __dev_dax_pud_fault()
H A Ddax-private.h118 if (align == PUD_SIZE && IS_ENABLED(CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD)) in dax_align_valid()
/linux-6.15/arch/sparc/mm/
H A Dhugetlbpage.c183 if (sz >= PUD_SIZE) in huge_pte_alloc()
230 if (size >= PUD_SIZE) in __set_huge_pte_at()
273 if (size >= PUD_SIZE) in huge_ptep_get_and_clear()
/linux-6.15/mm/
H A Dpage_table_check.c176 page_table_check_clear(pud_pfn(pud), PUD_SIZE >> PAGE_SHIFT); in __page_table_check_pud_clear()
243 page_table_check_set(pud_pfn(pud), PUD_SIZE >> PAGE_SHIFT, in __page_table_check_pud_set()
/linux-6.15/arch/mips/include/asm/
H A Dpgtable-64.h60 #define PUD_SIZE (1UL << PUD_SHIFT) macro
61 #define PUD_MASK (~(PUD_SIZE-1))
/linux-6.15/arch/powerpc/mm/book3s64/
H A Dradix_pgtable.c92 if (map_page_size == PUD_SIZE) { in early_map_kernel_page()
158 if (map_page_size == PUD_SIZE) { in __map_kernel_page()
325 if (IS_ALIGNED(addr, PUD_SIZE) && gap >= PUD_SIZE && in create_physical_mapping()
327 mapping_size = PUD_SIZE; in create_physical_mapping()
875 if (!IS_ALIGNED(addr, PUD_SIZE) || in remove_pud_table()
876 !IS_ALIGNED(next, PUD_SIZE)) { in remove_pud_table()
1637 flush_tlb_kernel_range(addr, addr + PUD_SIZE); in pud_free_pmd_page()
/linux-6.15/arch/x86/mm/pat/
H A Dset_memory.c1507 if (start & (PUD_SIZE - 1)) { in unmap_pud_range()
1508 unsigned long next_page = (start + PUD_SIZE) & PUD_MASK; in unmap_pud_range()
1520 while (end - start >= PUD_SIZE) { in unmap_pud_range()
1525 unmap_pmd_range(pud, start, start + PUD_SIZE); in unmap_pud_range()
1527 start += PUD_SIZE; in unmap_pud_range()
1670 if (start & (PUD_SIZE - 1)) { in populate_pud()
1672 unsigned long next_page = (start + PUD_SIZE) & PUD_MASK; in populate_pud()
1705 while (boot_cpu_has(X86_FEATURE_GBPAGES) && end - start >= PUD_SIZE) { in populate_pud()
1709 start += PUD_SIZE; in populate_pud()
1710 cpa->pfn += PUD_SIZE >> PAGE_SHIFT; in populate_pud()
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