| /linux-6.15/mm/ |
| H A D | pgtable-generic.c | 142 VM_BUG_ON(pmd_present(*pmdp) && !pmd_trans_huge(*pmdp) && in pmdp_huge_clear_flush()
228 VM_BUG_ON(pmd_trans_huge(*pmdp)); in pmdp_collapse_flush()
296 if (unlikely(pmd_trans_huge(pmdval) || pmd_devmap(pmdval))) in ___pte_offset_map()
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| H A D | page_vma_mapped.c | 249 if (pmd_trans_huge(pmde) || is_pmd_migration_entry(pmde) || in page_vma_mapped_walk()
265 if (likely(pmd_trans_huge(pmde) || pmd_devmap(pmde))) { in page_vma_mapped_walk()
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| H A D | migrate_device.c | 75 if (pmd_trans_huge(*pmdp)) { in migrate_vma_collect_pmd()
79 if (unlikely(!pmd_trans_huge(*pmdp))) { in migrate_vma_collect_pmd()
618 if (pmd_trans_huge(*pmdp) || pmd_devmap(*pmdp)) in migrate_vma_insert_page()
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| H A D | hmm.c | 354 if (pmd_devmap(pmd) || pmd_trans_huge(pmd)) { in hmm_vma_walk_pmd()
365 if (!pmd_devmap(pmd) && !pmd_trans_huge(pmd)) in hmm_vma_walk_pmd()
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| H A D | mapping_dirty_helpers.c | 132 if (pmd_trans_huge(pmdval) || pmd_devmap(pmdval)) { in wp_clean_pmd_entry()
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| H A D | madvise.c | 368 if (pmd_trans_huge(*pmd)) { in madvise_cold_or_pageout_pte_range()
666 if (pmd_trans_huge(*pmd)) in madvise_free_pte_range()
1078 return pmd_trans_huge(pmdval) || pmd_devmap(pmdval); in guard_install_pmd_entry()
1201 if (pmd_trans_huge(pmdval) || pmd_devmap(pmdval)) in guard_remove_pmd_entry()
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| H A D | userfaultfd.c | 798 if (unlikely(!pmd_present(dst_pmdval) || pmd_trans_huge(dst_pmdval) || in mfill_atomic()
1211 pmd_trans_huge(*dst_pmd) || pmd_trans_huge(*src_pmd)) { in move_pages_pte()
1787 if (unlikely(pmd_trans_huge(dst_pmdval))) { in move_pages()
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| H A D | mremap.c | 137 VM_BUG_ON(pmd_trans_huge(*pmd)); in alloc_new_pmd()
814 if (is_swap_pmd(*old_pmd) || pmd_trans_huge(*old_pmd) || in move_page_tables()
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| H A D | huge_memory.c | 1759 if (unlikely(!pmd_trans_huge(pmd))) { in copy_huge_pmd()
2322 VM_BUG_ON(pmd_trans_huge(*new_pmd)); in move_huge_pmd()
2579 if (!pmd_trans_huge(src_pmdval)) { in move_pages_huge_pmd()
2694 if (likely(is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || in __pmd_trans_huge_lock()
2870 VM_BUG_ON(!is_pmd_migration_entry(*pmd) && !pmd_trans_huge(*pmd) in __split_huge_pmd_locked()
3090 if (pmd_trans_huge(*pmd) || pmd_devmap(*pmd) || pmd_migration) { in split_huge_pmd_locked()
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| H A D | debug_vm_pgtable.c | 959 WARN_ON(!pmd_trans_huge(pmd_mkhuge(pmd))); in pmd_thp_tests()
962 WARN_ON(!pmd_trans_huge(pmd_mkinvalid(pmd_mkhuge(pmd)))); in pmd_thp_tests()
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| H A D | mprotect.c | 379 if (is_swap_pmd(_pmd) || pmd_trans_huge(_pmd) || pmd_devmap(_pmd)) { in change_pmd_range()
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| H A D | pagewalk.c | 147 (pmd_trans_huge(*pmd) || pmd_devmap(*pmd))) in walk_pmd_range()
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| /linux-6.15/mm/damon/ |
| H A D | vaddr.c | 312 if (pmd_trans_huge(pmdp_get(pmd))) { in damon_mkold_pmd_entry()
321 if (pmd_trans_huge(pmde)) { in damon_mkold_pmd_entry()
450 if (pmd_trans_huge(pmdp_get(pmd))) { in damon_young_pmd_entry()
461 if (!pmd_trans_huge(pmde)) { in damon_young_pmd_entry()
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| /linux-6.15/Documentation/mm/ |
| H A D | transhuge.rst | 93 pmd_trans_huge() on the pmd returned by pmd_offset. You must hold the
97 pmd_trans_huge returns false, you just fallback in the old code
98 paths. If instead pmd_trans_huge returns true, you have to take the
99 page table lock (pmd_lock()) and re-run pmd_trans_huge. Taking the
102 pagetable walk). If the second pmd_trans_huge returns false, you
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| H A D | arch_pgtable_helpers.rst | 93 | pmd_trans_huge | Tests a Transparent Huge Page (THP) at PMD |
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| /linux-6.15/arch/arc/include/asm/ |
| H A D | hugepage.h | 45 #define pmd_trans_huge(pmd) (pmd_val(pmd) & _PAGE_HW_SZ) macro
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| /linux-6.15/arch/riscv/mm/ |
| H A D | pgtable.c | 145 VM_BUG_ON(pmd_trans_huge(pmdp_get(pmdp))); in pmdp_collapse_flush()
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| /linux-6.15/arch/powerpc/mm/book3s64/ |
| H A D | pgtable.c | 65 WARN_ON(!pmd_trans_huge(*pmdp) && !pmd_devmap(*pmdp)); in pmdp_set_access_flags()
207 VM_BUG_ON((pmd_present(*pmdp) && !pmd_trans_huge(*pmdp) && in pmdp_huge_get_and_clear_full()
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| H A D | hash_pgtable.c | 229 VM_BUG_ON(pmd_trans_huge(*pmdp)); in hash__pmdp_collapse_flush()
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| /linux-6.15/arch/loongarch/include/asm/ |
| H A D | pgtable.h | 478 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge() function
563 if (pmd_trans_huge(pmd)) in pmd_page()
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| /linux-6.15/include/linux/ |
| H A D | huge_mm.h | 403 if (is_swap_pmd(*____pmd) || pmd_trans_huge(*____pmd) \
454 if (is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || pmd_devmap(*pmd)) in pmd_trans_huge_lock()
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| /linux-6.15/arch/arm/include/asm/ |
| H A D | pgtable-3level.h | 195 #define pmd_trans_huge(pmd) (pmd_val(pmd) && !pmd_table(pmd)) macro
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| /linux-6.15/arch/sparc/mm/ |
| H A D | tlb.c | 212 if (pmd_trans_huge(orig)) { in __set_pmd_acct()
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| /linux-6.15/arch/powerpc/mm/ |
| H A D | pgtable.c | 512 if (pmd_trans_huge(pmd) || pmd_devmap(pmd)) { in __find_linux_pte()
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| /linux-6.15/arch/mips/include/asm/ |
| H A D | pgtable.h | 628 static inline int pmd_trans_huge(pmd_t pmd) function
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