DepSurf

Function: pte_savedwrite

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/powerpc/mm/ioremap.c (c0000000000894fc)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - arch/powerpc/mm/ioremap.c:ioremap_prot
  

  In arch/powerpc/xmon/xmon.c (c00000000010ae8c)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - arch/powerpc/xmon/xmon.c:format_pte
  

  In arch/powerpc/kvm/book3s_hv_rm_mmu.c (c00000000011cac4)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - arch/powerpc/kvm/book3s_hv_rm_mmu.c:kvmppc_get_hpa
    - arch/powerpc/kvm/book3s_hv_rm_mmu.c:kvmppc_do_h_enter
  

  In mm/gup.c (c0000000003b7778)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - mm/gup.c:gup_pgd_range
    - mm/gup.c:gup_pud_range
    - mm/gup.c:gup_pud_range
    - mm/gup.c:gup_pud_range
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (c0000000003c6a08)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - mm/memory.c:follow_phys
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_numa_page
    - mm/memory.c:do_numa_page
  

  In mm/mprotect.c (c0000000003d24bc)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/rmap.c (c0000000003d979c)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/rmap.c:page_mkclean_one
    - mm/rmap.c:page_mkclean_one
    - mm/rmap.c:page_mkclean_one
    - mm/rmap.c:page_mkclean_one
  

  In mm/hugetlb.c (c00000000040f8b0)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - mm/hugetlb.c:follow_hugetlb_page
    - mm/hugetlb.c:hugetlb_fault
    - mm/hugetlb.c:hugetlb_fault
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/ksm.c (c00000000041a010)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  

  In mm/migrate.c (c0000000004348ac)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (c000000000444194)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - mm/huge_memory.c:set_pmd_migration_entry
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:do_huge_pmd_numa_page
    - mm/huge_memory.c:follow_trans_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
    - mm/huge_memory.c:follow_devmap_pmd
  

  In mm/khugepaged.c (c000000000448330)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In mm/hmm.c (c00000000046fd90)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_vma_walk_hugetlb_entry
    - mm/hmm.c:hmm_vma_walk_pmd
  

  In fs/userfaultfd.c (c000000000501684)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - fs/userfaultfd.c:handle_userfault
  

  In fs/dax.c (c000000000512860)
  Location: arch/powerpc/include/asm/book3s/64/pgtable.h:397
  Inline: True
  Inline callers:
    - fs/dax.c:dax_entry_mkclean
    - fs/dax.c:dax_entry_mkclean
    - fs/dax.c:dax_entry_mkclean
    - fs/dax.c:dax_entry_mkclean
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences