DepSurf

Function: get_mem_cgroup_from_objcg

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff8130cda3)
  Location: mm/memcontrol.c:2727
  Inline: True
  Inline callers:
    - mm/memcontrol.c:uncharge_page
    - mm/memcontrol.c:obj_cgroup_charge_pages
    - mm/memcontrol.c:obj_cgroup_uncharge_pages
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff8135771c)
  Location: mm/memcontrol.c:2795
  Inline: True
  Inline callers:
    - mm/memcontrol.c:uncharge_page
    - mm/memcontrol.c:obj_cgroup_charge_pages
    - mm/memcontrol.c:obj_cgroup_uncharge_pages
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff813a682e)
  Location: include/linux/memcontrol.h:533
  Inline: True
  

  In mm/memcontrol.c (ffffffff813d5bc8)
  Location: include/linux/memcontrol.h:533
  Inline: True
  Inline callers:
    - mm/memcontrol.c:obj_cgroup_may_zswap
    - mm/memcontrol.c:uncharge_folio
    - mm/memcontrol.c:obj_cgroup_charge
    - mm/memcontrol.c:drain_obj_stock
    - mm/memcontrol.c:__memcg_kmem_charge_page
    - mm/memcontrol.c:obj_cgroup_uncharge_pages
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff812c5e7d)
  Location: include/linux/memcontrol.h:511
  Inline: True
  

  In kernel/bpf/memalloc.c (ffffffff8131be56)
  Location: include/linux/memcontrol.h:511
  Inline: True
  Inline callers:
    - kernel/bpf/memalloc.c:alloc_bulk
  

  In mm/slub.c (ffffffff81427e0e)
  Location: include/linux/memcontrol.h:511
  Inline: True
  

  In mm/memcontrol.c (ffffffff8145b5a8)
  Location: include/linux/memcontrol.h:511
  Inline: True
  Inline callers:
    - mm/memcontrol.c:obj_cgroup_may_zswap
    - mm/memcontrol.c:uncharge_folio
    - mm/memcontrol.c:obj_cgroup_charge
    - mm/memcontrol.c:drain_obj_stock
    - mm/memcontrol.c:__memcg_kmem_charge_page
    - mm/memcontrol.c:obj_cgroup_uncharge_pages
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff812ecddd)
  Location: include/linux/memcontrol.h:524
  Inline: True
  

  In kernel/bpf/memalloc.c (ffffffff8134c508)
  Location: include/linux/memcontrol.h:524
  Inline: True
  Inline callers:
    - kernel/bpf/memalloc.c:bpf_mem_cache_alloc_flags
    - kernel/bpf/memalloc.c:alloc_bulk
  

  In mm/slub.c (ffffffff8145c84e)
  Location: include/linux/memcontrol.h:524
  Inline: True
  

  In mm/memcontrol.c (ffffffff81491218)
  Location: include/linux/memcontrol.h:524
  Inline: True
  Inline callers:
    - mm/memcontrol.c:obj_cgroup_may_zswap
    - mm/memcontrol.c:uncharge_folio
    - mm/memcontrol.c:obj_cgroup_charge
    - mm/memcontrol.c:drain_obj_stock
    - mm/memcontrol.c:__memcg_kmem_charge_page
    - mm/memcontrol.c:obj_cgroup_uncharge_pages
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff8130b58d)
  Location: include/linux/memcontrol.h:528
  Inline: True
  

  In kernel/bpf/memalloc.c (ffffffff81371e7d)
  Location: include/linux/memcontrol.h:528
  Inline: True
  

  In mm/slub.c (ffffffff81454d89)
  Location: include/linux/memcontrol.h:528
  Inline: True
  

  In mm/zswap.c (ffffffff814709d8)
  Location: include/linux/memcontrol.h:528
  Inline: True
  Inline callers:
    - mm/zswap.c:zswap_store
    - mm/zswap.c:zswap_store
  

  In mm/memcontrol.c (ffffffff814c0b88)
  Location: include/linux/memcontrol.h:528
  Inline: True
  Inline callers:
    - mm/memcontrol.c:obj_cgroup_may_zswap
    - mm/memcontrol.c:uncharge_folio
    - mm/memcontrol.c:obj_cgroup_charge
    - mm/memcontrol.c:drain_obj_stock
    - mm/memcontrol.c:__memcg_kmem_charge_page
    - mm/memcontrol.c:obj_cgroup_uncharge_pages
  

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