DepSurf

Function: mmap_assert_locked

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/linux/mmap_lock.h:78
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:78
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:78
  Inline: True
  

  In mm/hmm.c (ffffffff8130aad5)
  Location: include/linux/mmap_lock.h:78
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_range_fault
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:78
  Inline: True
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  

  In mm/hmm.c (ffffffff813169a5)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_range_fault
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  

  In mm/hmm.c (ffffffff8131cbf5)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_range_fault
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:162
  Inline: True
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/mmap.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/hmm.c (ffffffff81369f35)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_range_fault
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/mmap.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/madvise.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/hmm.c (ffffffff813e7d15)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_range_fault
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/mmap.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/madvise.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

  In mm/hmm.c (ffffffff8146fbd5)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_range_fault
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:153
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_events_user.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/gup.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/mmap.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/madvise.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/hmm.c (ffffffff814a43b5)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_range_fault
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In fs/proc/task_mmu.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_events_user.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/gup.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/mmap.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/madvise.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/huge_memory.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In mm/hmm.c (ffffffff814d51f5)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_range_fault
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

  In fs/proc/task_mmu.c (0)
  Location: include/linux/mmap_lock.h:63
  Inline: True
  

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