DepSurf

Function: page_is_buddy

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8119411e)
  Location: mm/page_alloc.c:600
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811a7267)
  Location: mm/page_alloc.c:713
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811b7657)
  Location: mm/page_alloc.c:729
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811bf4da)
  Location: mm/page_alloc.c:745
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811d3ffa)
  Location: mm/page_alloc.c:760
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811f594a)
  Location: mm/page_alloc.c:719
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812075ea)
  Location: mm/page_alloc.c:764
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8126d8df)
  Location: mm/page_alloc.c:800
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8127c6ff)
  Location: mm/page_alloc.c:781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812ae9d6)
  Location: mm/page_alloc.c:777
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812ba5cb)
  Location: mm/page_alloc.c:812
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812bf71b)
  Location: mm/page_alloc.c:841
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff813020ea)
  Location: mm/page_alloc.c:891
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff813693d0)
  Location: mm/internal.h:269
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
  

  In mm/page_isolation.c (ffffffff813ddb98)
  Location: mm/internal.h:269
  Inline: True
  Inline callers:
    - mm/page_isolation.c:unset_migratetype_isolate
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff813e5430)
  Location: mm/internal.h:271
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
  

  In mm/page_isolation.c (ffffffff81464818)
  Location: mm/internal.h:271
  Inline: True
  Inline callers:
    - mm/page_isolation.c:unset_migratetype_isolate
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8141a0c0)
  Location: mm/internal.h:285
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
  

  In mm/page_isolation.c (ffffffff8149a318)
  Location: mm/internal.h:285
  Inline: True
  Inline callers:
    - mm/page_isolation.c:unset_migratetype_isolate
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8144735c)
  Location: mm/internal.h:302
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
  

  In mm/page_isolation.c (ffffffff814c9a98)
  Location: mm/internal.h:302
  Inline: True
  Inline callers:
    - mm/page_isolation.c:unset_migratetype_isolate
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffff80001031421c)
  Location: mm/page_alloc.c:781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
    - mm/page_alloc.c:__free_one_page
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (c052e540)
  Location: mm/page_alloc.c:781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0000000003e56c0)
  Location: mm/page_alloc.c:781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffe00021abd0)
  Location: mm/page_alloc.c:781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81274d4f)
  Location: mm/page_alloc.c:781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81266cbf)
  Location: mm/page_alloc.c:781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81272aef)
  Location: mm/page_alloc.c:781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81282592)
  Location: mm/page_alloc.c:781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_one_page
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
    - mm/page_alloc.c:free_pcppages_bulk
  

Differences