| /Linux-v5.15/mm/ |
| D | pgtable-generic.c | 138 VM_BUG_ON(pmd_present(*pmdp) && !pmd_trans_huge(*pmdp) && in pmdp_huge_clear_flush()
214 VM_BUG_ON(pmd_trans_huge(*pmdp)); in pmdp_collapse_flush()
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| D | page_vma_mapped.c | 221 if (pmd_trans_huge(pmde) || is_pmd_migration_entry(pmde)) { in page_vma_mapped_walk()
224 if (likely(pmd_trans_huge(pmde))) { in page_vma_mapped_walk()
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| D | userfaultfd.c | 587 if (unlikely(pmd_trans_huge(dst_pmdval))) { in __mcopy_atomic()
597 if (unlikely(pmd_trans_huge(*dst_pmd))) { in __mcopy_atomic()
603 BUG_ON(pmd_trans_huge(*dst_pmd)); in __mcopy_atomic()
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| D | hmm.c | 356 if (pmd_devmap(pmd) || pmd_trans_huge(pmd)) { in hmm_vma_walk_pmd()
368 if (!pmd_devmap(pmd) && !pmd_trans_huge(pmd)) in hmm_vma_walk_pmd()
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| D | mapping_dirty_helpers.c | 140 if (pmd_trans_huge(pmdval) || pmd_devmap(pmdval)) in wp_clean_pmd_entry()
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| D | mprotect.c | 212 if (pmd_trans_huge(pmdval)) in pmd_none_or_clear_bad_unless_trans_huge()
260 if (is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || pmd_devmap(*pmd)) { in change_pmd_range()
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| D | mremap.c | 98 VM_BUG_ON(pmd_trans_huge(*pmd)); in alloc_new_pmd()
531 if (is_swap_pmd(*old_pmd) || pmd_trans_huge(*old_pmd) || in move_page_tables()
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| D | madvise.c | 326 if (pmd_trans_huge(*pmd)) { in madvise_cold_or_pageout_pte_range()
585 if (pmd_trans_huge(*pmd)) in madvise_free_pte_range()
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| D | gup.c | 667 if (likely(!pmd_trans_huge(pmdval))) in follow_pmd_mask()
686 if (unlikely(!pmd_trans_huge(*pmd))) { in follow_pmd_mask()
883 VM_BUG_ON(pmd_trans_huge(*pmd)); in get_gate_page()
2505 if (unlikely(pmd_trans_huge(pmd) || pmd_huge(pmd) || in gup_pmd_range()
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| D | huge_memory.c | 1078 if (unlikely(!pmd_trans_huge(pmd))) { in copy_huge_pmd()
1681 VM_BUG_ON(pmd_trans_huge(*new_pmd)); in move_huge_pmd()
1835 if (likely(is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || in __pmd_trans_huge_lock()
1972 VM_BUG_ON(!is_pmd_migration_entry(*pmd) && !pmd_trans_huge(*pmd) in __split_huge_pmd_locked()
2171 if (pmd_trans_huge(*pmd)) { in __split_huge_pmd()
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| D | debug_vm_pgtable.c | 958 WARN_ON(!pmd_trans_huge(pmd_mkhuge(pmd))); in pmd_thp_tests()
961 WARN_ON(!pmd_trans_huge(pmd_mkinvalid(pmd_mkhuge(pmd)))); in pmd_thp_tests()
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| /Linux-v5.15/Documentation/vm/ |
| D | transhuge.rst | 95 pmd_trans_huge() on the pmd returned by pmd_offset. You must hold the
99 pmd_trans_huge returns false, you just fallback in the old code
100 paths. If instead pmd_trans_huge returns true, you have to take the
101 page table lock (pmd_lock()) and re-run pmd_trans_huge. Taking the
104 pagetable walk). If the second pmd_trans_huge returns false, you
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| D | arch_pgtable_helpers.rst | 93 | pmd_trans_huge | Tests a Transparent Huge Page (THP) at PMD |
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| /Linux-v5.15/arch/arm/include/asm/ |
| D | pgtable-3level.h | 191 #define pmd_thp_or_huge(pmd) (pmd_huge(pmd) || pmd_trans_huge(pmd))
194 #define pmd_trans_huge(pmd) (pmd_val(pmd) && !pmd_table(pmd)) macro
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| /Linux-v5.15/arch/arc/include/asm/ |
| D | hugepage.h | 39 #define pmd_trans_huge(pmd) (pmd_val(pmd) & _PAGE_HW_SZ) macro
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| /Linux-v5.15/arch/powerpc/mm/book3s64/ |
| D | pgtable.c | 43 WARN_ON(!pmd_trans_huge(*pmdp) && !pmd_devmap(*pmdp)); in pmdp_set_access_flags()
128 VM_BUG_ON((pmd_present(*pmdp) && !pmd_trans_huge(*pmdp) && in pmdp_huge_get_and_clear_full()
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| D | hash_pgtable.c | 229 VM_BUG_ON(pmd_trans_huge(*pmdp)); in hash__pmdp_collapse_flush()
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| /Linux-v5.15/include/linux/ |
| D | huge_mm.h | 202 if (is_swap_pmd(*____pmd) || pmd_trans_huge(*____pmd) \
239 if (is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || pmd_devmap(*pmd)) in pmd_trans_huge_lock()
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| D | pgtable.h | 1179 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge() function
1320 if (pmd_none(pmdval) || pmd_trans_huge(pmdval) || in pmd_none_or_trans_huge_or_clear_bad()
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| /Linux-v5.15/arch/sparc/mm/ |
| D | tlb.c | 205 if (pmd_trans_huge(orig)) { in __set_pmd_acct()
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| /Linux-v5.15/arch/mips/include/asm/ |
| D | pgtable.h | 579 static inline int pmd_trans_huge(pmd_t pmd) function
687 if (pmd_trans_huge(pmd))
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| /Linux-v5.15/arch/powerpc/mm/ |
| D | pgtable.c | 432 if (pmd_trans_huge(pmd) || pmd_devmap(pmd)) { in __find_linux_pte()
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| /Linux-v5.15/arch/arm64/include/asm/ |
| D | pgtable.h | 426 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge() function
451 #define pmd_thp_or_huge(pmd) (pmd_huge(pmd) || pmd_trans_huge(pmd))
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| /Linux-v5.15/arch/riscv/include/asm/ |
| D | pgtable.h | 582 static inline int pmd_trans_huge(pmd_t pmd) in pmd_trans_huge() function
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| /Linux-v5.15/fs/ |
| D | dax.c | 1465 if (pmd_trans_huge(*vmf->pmd) || pmd_devmap(*vmf->pmd)) { in dax_iomap_pte_fault()
1587 if (!pmd_none(*vmf->pmd) && !pmd_trans_huge(*vmf->pmd) && in dax_iomap_pmd_fault()
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