DepSurf

Function: pcpu_update_empty_pages

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8123e27b)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8124c6ce)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8127a906)
  Location: mm/percpu.c:545
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8128509b)
  Location: mm/percpu.c:554
  Inline: True
  Inline callers:
    - mm/percpu.c:__pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8128b013)
  Location: mm/percpu.c:555
  Inline: True
  Inline callers:
    - mm/percpu.c:__pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff812c8eef)
  Location: mm/percpu.c:602
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_chunk_depopulated
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81326b9f)
  Location: mm/percpu.c:602
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_chunk_depopulated
    - mm/percpu.c:pcpu_chunk_depopulated
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_alloc
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8139b83f)
  Location: mm/percpu.c:598
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_chunk_depopulated
    - mm/percpu.c:pcpu_chunk_depopulated
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_alloc
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff813ce81f)
  Location: mm/percpu.c:598
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_chunk_depopulated
    - mm/percpu.c:pcpu_chunk_depopulated
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_alloc
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff813f937f)
  Location: mm/percpu.c:598
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_chunk_depopulated
    - mm/percpu.c:pcpu_chunk_depopulated
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_free
    - mm/percpu.c:pcpu_block_update_hint_alloc
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffff8000102e165c)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (c050703c)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (c0000000003a38d8)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffe0001f9f06)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81244d1e)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81237a28)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81242abe)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81251fa5)
  Location: mm/percpu.c:571
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_balance_workfn
    - mm/percpu.c:pcpu_chunk_populated
    - mm/percpu.c:pcpu_free_area
    - mm/percpu.c:pcpu_block_update_hint_alloc
  

Differences