DepSurf

Function: folio_test_young

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/migrate.c (ffffffff813b0915)
  Location: include/linux/page-flags.h:611
  Inline: True
  Inline callers:
    - mm/migrate.c:folio_migrate_flags
  

  In mm/huge_memory.c (ffffffff813b9bd7)
  Location: include/linux/page-flags.h:611
  Inline: True
  

  In mm/khugepaged.c (ffffffff813c74f6)
  Location: include/linux/page-flags.h:611
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/task_mmu.c (ffffffff81499eaa)
  Location: include/linux/page-flags.h:611
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:smaps_account
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff81431489)
  Location: include/linux/page-flags.h:590
  Inline: True
  Inline callers:
    - mm/migrate.c:folio_migrate_flags
  

  In mm/huge_memory.c (ffffffff8143c67f)
  Location: include/linux/page-flags.h:590
  Inline: True
  

  In mm/khugepaged.c (ffffffff8144b4a3)
  Location: include/linux/page-flags.h:590
  Inline: True
  Inline callers:
    - mm/khugepaged.c:hpage_collapse_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/task_mmu.c (ffffffff8152e0e5)
  Location: include/linux/page-flags.h:590
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:smaps_account
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff81466e09)
  Location: include/linux/page-flags.h:584
  Inline: True
  Inline callers:
    - mm/migrate.c:folio_migrate_flags
  

  In mm/huge_memory.c (ffffffff81471cc6)
  Location: include/linux/page-flags.h:584
  Inline: True
  

  In mm/khugepaged.c (ffffffff8147f227)
  Location: include/linux/page-flags.h:584
  Inline: True
  Inline callers:
    - mm/khugepaged.c:hpage_collapse_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/task_mmu.c (ffffffff815664b5)
  Location: include/linux/page-flags.h:584
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:smaps_account
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff8149606c)
  Location: include/linux/page-flags.h:586
  Inline: True
  Inline callers:
    - mm/migrate.c:folio_migrate_flags
  

  In mm/huge_memory.c (ffffffff814a2440)
  Location: include/linux/page-flags.h:586
  Inline: True
  Inline callers:
    - mm/huge_memory.c:__split_huge_page
  

  In mm/khugepaged.c (ffffffff814afa92)
  Location: include/linux/page-flags.h:586
  Inline: True
  Inline callers:
    - mm/khugepaged.c:hpage_collapse_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/task_mmu.c (ffffffff8159e512)
  Location: include/linux/page-flags.h:586
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:smaps_account
  

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