DepSurf

Function: is_pte_marker_entry

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8134329b)
  Location: include/linux/swapops.h:303
  Inline: True
  Inline callers:
    - mm/memory.c:do_set_pte
    - mm/memory.c:handle_pte_marker
    - mm/memory.c:handle_pte_marker
    - mm/memory.c:zap_pte_range
    - mm/memory.c:zap_pte_range
  

  In mm/mincore.c (ffffffff8134950a)
  Location: include/linux/swapops.h:303
  Inline: True
  Inline callers:
    - mm/mincore.c:mincore_pte_range
  

  In mm/mprotect.c (0)
  Location: include/linux/swapops.h:303
  Inline: True
  

  In mm/rmap.c (ffffffff8135d9f8)
  Location: include/linux/swapops.h:303
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap_one
  

  In mm/hugetlb.c (ffffffff81390ea9)
  Location: include/linux/swapops.h:303
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/hugetlb.c:hugetlb_fault
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/memcontrol.c (ffffffff813ce873)
  Location: include/linux/swapops.h:303
  Inline: True
  Inline callers:
    - mm/memcontrol.c:get_mctgt_type
  

  In mm/userfaultfd.c (ffffffff813e44a9)
  Location: include/linux/swapops.h:303
  Inline: True
  Inline callers:
    - mm/userfaultfd.c:mfill_atomic_install_pte
  

  In mm/hmm.c (ffffffff813e8496)
  Location: include/linux/swapops.h:303
  Inline: True
  

  In fs/userfaultfd.c (ffffffff8145da80)
  Location: include/linux/swapops.h:303
  Inline: True
  

  In fs/proc/task_mmu.c (ffffffff814995ca)
  Location: include/linux/swapops.h:303
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:pagemap_hugetlb_range
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff8138c4a8)
  Location: include/linux/swapops.h:413
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_swapin_folio
  

  In mm/memory.c (ffffffff813bb1c6)
  Location: include/linux/swapops.h:413
  Inline: True
  Inline callers:
    - mm/memory.c:do_set_pte
    - mm/memory.c:handle_pte_marker
    - mm/memory.c:zap_pte_range
    - mm/memory.c:zap_pte_range
  

  In mm/mincore.c (ffffffff813c18f2)
  Location: include/linux/swapops.h:413
  Inline: True
  Inline callers:
    - mm/mincore.c:mincore_pte_range
  

  In mm/mprotect.c (0)
  Location: include/linux/swapops.h:413
  Inline: True
  

  In mm/rmap.c (ffffffff813d8869)
  Location: include/linux/swapops.h:413
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap_one
  

  In mm/madvise.c (0)
  Location: include/linux/swapops.h:413
  Inline: True
  

  In mm/hugetlb.c (ffffffff81412786)
  Location: include/linux/swapops.h:413
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/hugetlb.c:hugetlb_fault
    - mm/hugetlb.c:hugetlb_no_page
    - mm/hugetlb.c:__unmap_hugepage_range
    - mm/hugetlb.c:copy_hugetlb_page_range
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/memcontrol.c (ffffffff81453454)
  Location: include/linux/swapops.h:413
  Inline: True
  Inline callers:
    - mm/memcontrol.c:get_mctgt_type
  

  In mm/userfaultfd.c (ffffffff8146bf7a)
  Location: include/linux/swapops.h:413
  Inline: True
  Inline callers:
    - mm/userfaultfd.c:mfill_atomic_install_pte
  

  In mm/hmm.c (ffffffff814703c1)
  Location: include/linux/swapops.h:413
  Inline: True
  

  In fs/userfaultfd.c (ffffffff814ed4ad)
  Location: include/linux/swapops.h:413
  Inline: True
  

  In fs/proc/task_mmu.c (ffffffff8152e872)
  Location: include/linux/swapops.h:413
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:pagemap_hugetlb_range
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff813bea9e)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_swapin_folio
  

  In mm/memory.c (ffffffff813efebc)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - mm/memory.c:do_set_pte
    - mm/memory.c:do_anonymous_page
    - mm/memory.c:handle_pte_marker
    - mm/memory.c:zap_pte_range
    - mm/memory.c:zap_pte_range
  

  In mm/mincore.c (ffffffff813f678b)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - mm/mincore.c:mincore_pte_range
    - mm/mincore.c:mincore_hugetlb
  

  In mm/mprotect.c (0)
  Location: include/linux/swapops.h:404
  Inline: True
  

  In mm/rmap.c (ffffffff8140d0a2)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap_one
  

  In mm/madvise.c (0)
  Location: include/linux/swapops.h:404
  Inline: True
  

  In mm/hugetlb.c (ffffffff81445d8b)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_mfill_atomic_pte
    - mm/hugetlb.c:hugetlb_fault
    - mm/hugetlb.c:hugetlb_no_page
    - mm/hugetlb.c:__unmap_hugepage_range
    - mm/hugetlb.c:copy_hugetlb_page_range
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/khugepaged.c (ffffffff8147f046)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - mm/khugepaged.c:hpage_collapse_scan_pmd
  

  In mm/memcontrol.c (ffffffff8148918d)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - mm/memcontrol.c:get_mctgt_type
  

  In mm/userfaultfd.c (ffffffff814a0cd5)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - mm/userfaultfd.c:mfill_atomic_install_pte
  

  In mm/hmm.c (ffffffff814a4b95)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_vma_handle_pte
  

  In fs/userfaultfd.c (ffffffff815241b4)
  Location: include/linux/swapops.h:404
  Inline: True
  

  In fs/proc/task_mmu.c (ffffffff81566b80)
  Location: include/linux/swapops.h:404
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:pagemap_hugetlb_range
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff813e9ab0)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_swapin_folio
  

  In mm/memory.c (ffffffff8141b458)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - mm/memory.c:set_pte_range
    - mm/memory.c:do_anonymous_page
    - mm/memory.c:handle_pte_marker
    - mm/memory.c:zap_pte_range
    - mm/memory.c:zap_pte_range
  

  In mm/mincore.c (ffffffff8142243b)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - mm/mincore.c:mincore_pte_range
    - mm/mincore.c:mincore_hugetlb
  

  In mm/mprotect.c (0)
  Location: include/linux/swapops.h:409
  Inline: True
  

  In mm/rmap.c (ffffffff8143986c)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap_one
  

  In mm/madvise.c (0)
  Location: include/linux/swapops.h:409
  Inline: True
  

  In mm/hugetlb.c (ffffffff8147f7c3)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_mfill_atomic_pte
    - mm/hugetlb.c:hugetlb_fault
    - mm/hugetlb.c:hugetlb_fault
    - mm/hugetlb.c:hugetlb_no_page
    - mm/hugetlb.c:__unmap_hugepage_range
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/khugepaged.c (ffffffff814afd1e)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - mm/khugepaged.c:hpage_collapse_scan_pmd
  

  In mm/memcontrol.c (ffffffff814b9046)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - mm/memcontrol.c:get_mctgt_type
  

  In mm/userfaultfd.c (ffffffff814d245d)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - mm/userfaultfd.c:mfill_atomic_poison
    - mm/userfaultfd.c:mfill_atomic_copy
    - mm/userfaultfd.c:mfill_atomic_install_pte
  

  In mm/hmm.c (ffffffff814d5bc2)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_vma_handle_pte
  

  In fs/userfaultfd.c (ffffffff81558701)
  Location: include/linux/swapops.h:409
  Inline: True
  

  In fs/proc/task_mmu.c (ffffffff8159d363)
  Location: include/linux/swapops.h:409
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:pagemap_hugetlb_category
    - fs/proc/task_mmu.c:pagemap_page_category
    - fs/proc/task_mmu.c:pagemap_hugetlb_range
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

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

Differences