DepSurf

Function: PageHugeObject

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff8122c0ae)
  Location: mm/zsmalloc.c:219
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:lock_zspage
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff8123e60c)
  Location: mm/zsmalloc.c:219
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:lock_zspage
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff81249fdd)
  Location: mm/zsmalloc.c:221
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:lock_zspage
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff8126a1f3)
  Location: mm/zsmalloc.c:222
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:lock_zspage
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff8128e91d)
  Location: mm/zsmalloc.c:225
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:lock_zspage
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff812a2abd)
  Location: mm/zsmalloc.c:225
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:async_free_zspage
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff812bde49)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:get_next_page
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff812cfd39)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:get_next_page
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff81306831)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:async_free_zspage
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:find_alloced_obj
    - mm/zsmalloc.c:zs_object_copy
    - mm/zsmalloc.c:zs_object_copy
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:init_zspage
    - mm/zsmalloc.c:__free_zspage
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff81312571)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:async_free_zspage
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:find_alloced_obj
    - mm/zsmalloc.c:zs_object_copy
    - mm/zsmalloc.c:zs_object_copy
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:init_zspage
    - mm/zsmalloc.c:__free_zspage
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff81318062)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:async_free_zspage
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_object_copy
    - mm/zsmalloc.c:zs_object_copy
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:alloc_zspage
    - mm/zsmalloc.c:__free_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:trylock_zspage
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff81364569)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:async_free_zspage
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_object_copy
    - mm/zsmalloc.c:zs_object_copy
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:alloc_zspage
    - mm/zsmalloc.c:__free_zspage
    - mm/zsmalloc.c:trylock_zspage
    - mm/zsmalloc.c:trylock_zspage
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffff8000103748b8)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:async_free_zspage
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (c056188c)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:async_free_zspage
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (c000000000467f48)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:async_free_zspage
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffe00024d832)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:async_free_zspage
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:zs_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:obj_malloc
    - mm/zsmalloc.c:zs_unmap_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:__free_zspage
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff812c8319)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:get_next_page
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff812b9359)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:get_next_page
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff812c6129)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:get_next_page
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/zsmalloc.c (ffffffff812d78bc)
  Location: mm/zsmalloc.c:227
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_compact
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:zs_map_object
    - mm/zsmalloc.c:get_next_page
  

Differences