DepSurf

Function: bpf_mem_alloc_init

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: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: ✅

  int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/memalloc.c (ffffffff8131c1f0)
  Location: kernel/bpf/memalloc.c:377
  Inline: False
  Direct callers:
    - kernel/bpf/core.c:bpf_global_ma_init
    - kernel/bpf/hashtab.c:htab_map_alloc
    - kernel/bpf/hashtab.c:htab_map_alloc
  

  Symbols:

  ffffffff8131c1f0-ffffffff8131c40c: bpf_mem_alloc_init (STB_GLOBAL)
  

• In 6.5: ✅

  int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/memalloc.c (ffffffff8134bc90)
  Location: kernel/bpf/memalloc.c:380
  Inline: False
  Direct callers:
    - kernel/bpf/core.c:bpf_global_ma_init
    - kernel/bpf/hashtab.c:htab_map_alloc
    - kernel/bpf/hashtab.c:htab_map_alloc
    - kernel/bpf/bpf_local_storage.c:bpf_local_storage_map_alloc
    - kernel/bpf/bpf_local_storage.c:bpf_local_storage_map_alloc
    - kernel/bpf/cpumask.c:cpumask_kfunc_init
  

  Symbols:

  ffffffff8134bc90-ffffffff8134bee2: bpf_mem_alloc_init (STB_GLOBAL)
  

• In 6.8: ✅

  int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/memalloc.c (ffffffff81372cc0)
  Location: kernel/bpf/memalloc.c:513
  Inline: False
  Direct callers:
    - kernel/bpf/core.c:bpf_global_ma_init
    - kernel/bpf/hashtab.c:htab_map_alloc
    - kernel/bpf/hashtab.c:htab_map_alloc
    - kernel/bpf/bpf_local_storage.c:bpf_local_storage_map_alloc
    - kernel/bpf/bpf_local_storage.c:bpf_local_storage_map_alloc
    - kernel/bpf/cpumask.c:cpumask_kfunc_init
  

  Symbols:

  ffffffff81372cc0-ffffffff8137307a: bpf_mem_alloc_init (STB_GLOBAL)
  

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

Regular

• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅