| /linux/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 | migrate_device.c | 73 if (pmd_trans_huge(*pmdp)) { in migrate_vma_collect_pmd()
77 if (unlikely(!pmd_trans_huge(*pmdp))) { in migrate_vma_collect_pmd()
599 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 | 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()
1084 return pmd_trans_huge(pmdval) || pmd_devmap(pmdval); in guard_install_pmd_entry()
1207 if (pmd_trans_huge(pmdval) || pmd_devmap(pmdval)) in guard_remove_pmd_entry()
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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 | userfaultfd.c | 802 if (unlikely(!pmd_present(dst_pmdval) || pmd_trans_huge(dst_pmdval) || in mfill_atomic()
1207 pmd_trans_huge(*dst_pmd) || pmd_trans_huge(*src_pmd)) { in move_pages_pte()
1775 if (unlikely(pmd_trans_huge(dst_pmdval))) { in move_pages()
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| H A D | mremap.c | 100 VM_BUG_ON(pmd_trans_huge(*pmd)); in alloc_new_pmd()
658 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 | 1677 if (unlikely(!pmd_trans_huge(pmd))) { in copy_huge_pmd()
2239 VM_BUG_ON(pmd_trans_huge(*new_pmd)); in move_huge_pmd()
2496 if (!pmd_trans_huge(src_pmdval)) { in move_pages_huge_pmd()
2611 if (likely(is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || in __pmd_trans_huge_lock()
2756 VM_BUG_ON(!is_pmd_migration_entry(*pmd) && !pmd_trans_huge(*pmd) in __split_huge_pmd_locked()
2972 if (pmd_trans_huge(*pmd) || pmd_devmap(*pmd) || 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 | memory.c | 1247 if (is_swap_pmd(*src_pmd) || pmd_trans_huge(*src_pmd) in copy_pmd_range()
1810 if (is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || pmd_devmap(*pmd)) { in zap_pmd_range()
2074 VM_BUG_ON(pmd_trans_huge(*pmd)); in walk_to_pmd()
2676 VM_BUG_ON(pmd_trans_huge(*pmd)); in remap_pmd_range()
6015 if (pmd_trans_huge(vmf.orig_pmd) || pmd_devmap(vmf.orig_pmd)) { in __handle_mm_fault()
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| H A D | gup.c | 773 if (pmd_trans_huge(pmdval) && (flags & FOLL_TOUCH)) in follow_huge_pmd()
993 if (pmd_trans_huge(pmdval) && (flags & FOLL_SPLIT_PMD)) { in follow_pmd_mask()
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| H A D | khugepaged.c | 959 if (pmd_trans_huge(pmde)) in check_pmd_state()
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| H A D | vmscan.c | 3581 if (!pmd_trans_huge(pmd[i])) { in walk_pmd_range_locked()
3656 if (pmd_trans_huge(val)) { in walk_pmd_range()
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| /linux/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/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/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/arch/powerpc/mm/book3s64/ |
| H A D | hash_pgtable.c | 229 VM_BUG_ON(pmd_trans_huge(*pmdp)); in hash__pmdp_collapse_flush()
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| /linux/arch/mips/include/asm/ |
| H A D | pgtable.h | 628 static inline int pmd_trans_huge(pmd_t pmd) function
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| /linux/arch/riscv/include/asm/ |
| H A D | pgtable.h | 803 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge() function
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| /linux/fs/ |
| H A D | dax.c | 1753 if (pmd_trans_huge(*vmf->pmd) || pmd_devmap(*vmf->pmd)) { in dax_iomap_pte_fault()
1874 if (!pmd_none(*vmf->pmd) && !pmd_trans_huge(*vmf->pmd) && in dax_iomap_pmd_fault()
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| H A D | userfaultfd.c | 310 if (pmd_trans_huge(_pmd)) { in userfaultfd_must_wait()
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| /linux/arch/sparc/include/asm/ |
| H A D | pgtable_64.h | 725 static inline unsigned long pmd_trans_huge(pmd_t pmd) in pmd_trans_huge() function
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| /linux/arch/powerpc/include/asm/book3s/64/ |
| H A D | pgtable.h | 1206 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge() function
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| /linux/arch/s390/include/asm/ |
| H A D | pgtable.h | 1885 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge() function
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