DepSurf

Function: swp_offset_pfn

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8135f967)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/filemap.c:migration_entry_wait_on_locked
  

  In mm/memory.c (ffffffff813b8e08)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/memory.c:zap_pte_range
  

  In mm/mprotect.c (ffffffff813ce58f)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/page_vma_mapped.c (ffffffff813d2fc2)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/page_vma_mapped.c:page_vma_mapped_walk
    - mm/page_vma_mapped.c:check_pte
    - mm/page_vma_mapped.c:check_pte
  

  In mm/hugetlb.c (ffffffff8141280e)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
  

  In mm/ksm.c (ffffffff81421ae8)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/migrate_device.c (ffffffff81438f7c)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/huge_memory.c (ffffffff81440420)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:zap_huge_pmd
  

  In mm/memcontrol.c (ffffffff814501aa)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/memory-failure.c (ffffffff8145f08e)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/memory-failure.c:check_hwpoisoned_entry
  

  In mm/hmm.c (ffffffff814705d7)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In fs/proc/task_mmu.c (ffffffff8152fcf8)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:pagemap_pmd_range
    - fs/proc/task_mmu.c:pagemap_pmd_range
    - fs/proc/task_mmu.c:pte_to_pagemap_entry
    - fs/proc/task_mmu.c:pte_to_pagemap_entry
    - fs/proc/task_mmu.c:smaps_hugetlb_range
    - fs/proc/task_mmu.c:smaps_pte_entry
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff81390937)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/filemap.c:migration_entry_wait_on_locked
  

  In mm/memory.c (ffffffff813e9580)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/memory.c:pfn_swap_entry_to_page
  

  In mm/mprotect.c (ffffffff81402ec8)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/page_vma_mapped.c (ffffffff81407c1e)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/page_vma_mapped.c:page_vma_mapped_walk
    - mm/page_vma_mapped.c:check_pte
    - mm/page_vma_mapped.c:check_pte
  

  In mm/hugetlb.c (ffffffff81445e1c)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
  

  In mm/ksm.c (ffffffff8145688c)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/ksm.c:break_ksm_pmd_entry
  

  In mm/migrate_device.c (ffffffff8146f824)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/huge_memory.c (ffffffff81475f36)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:zap_huge_pmd
  

  In mm/memcontrol.c (ffffffff81485c0a)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/memory-failure.c (ffffffff8149503e)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/memory-failure.c:check_hwpoisoned_entry
  

  In mm/hmm.c (ffffffff814a4db2)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_vma_handle_pte
    - mm/hmm.c:hmm_vma_handle_pte
  

  In fs/proc/task_mmu.c (ffffffff81567c09)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:pagemap_pmd_range
    - fs/proc/task_mmu.c:pagemap_pmd_range
    - fs/proc/task_mmu.c:pte_to_pagemap_entry
    - fs/proc/task_mmu.c:pte_to_pagemap_entry
    - fs/proc/task_mmu.c:smaps_hugetlb_range
    - fs/proc/task_mmu.c:smaps_pte_entry
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff813ba5b7)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/filemap.c:migration_entry_wait_on_locked
  

  In mm/memory.c (ffffffff814144c0)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/memory.c:pfn_swap_entry_to_page
  

  In mm/mprotect.c (ffffffff8142f492)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/page_vma_mapped.c (ffffffff814342e2)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/page_vma_mapped.c:page_vma_mapped_walk
    - mm/page_vma_mapped.c:check_pte
    - mm/page_vma_mapped.c:check_pte
  

  In mm/hugetlb.c (ffffffff8147f854)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
  

  In mm/ksm.c (ffffffff81491382)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/ksm.c:break_ksm_pmd_entry
  

  In mm/migrate_device.c (ffffffff8149e24f)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/huge_memory.c (ffffffff814a57ca)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:zap_huge_pmd
  

  In mm/memcontrol.c (ffffffff814b45ba)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/memory-failure.c (ffffffff814c493e)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/memory-failure.c:check_hwpoisoned_entry
  

  In mm/hmm.c (ffffffff814d5d88)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_vma_handle_pte
    - mm/hmm.c:hmm_vma_handle_pte
  

  In fs/proc/task_mmu.c (ffffffff8159fda6)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:pagemap_pmd_range
    - fs/proc/task_mmu.c:pte_to_pagemap_entry
    - fs/proc/task_mmu.c:smaps_pte_entry
  

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