DepSurf

Function: bpf_mem_cache_free

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: ✅

  void bpf_mem_cache_free(struct bpf_mem_alloc *ma, void *ptr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/memalloc.c (ffffffff8131c860)
  Location: kernel/bpf/memalloc.c:671
  Inline: False
  Direct callers:
    - kernel/bpf/hashtab.c:htab_map_free
    - kernel/bpf/hashtab.c:htab_map_free
    - kernel/bpf/hashtab.c:alloc_htab_elem
  

  Symbols:

  ffffffff8131c860-ffffffff8131c88d: bpf_mem_cache_free (STB_GLOBAL)
  

• In 6.5: ✅

  void bpf_mem_cache_free(struct bpf_mem_alloc *ma, void *ptr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/memalloc.c (ffffffff8134c360)
  Location: kernel/bpf/memalloc.c:671
  Inline: False
  Direct callers:
    - kernel/bpf/hashtab.c:htab_map_free
    - kernel/bpf/hashtab.c:htab_map_free
    - kernel/bpf/hashtab.c:htab_map_free
    - kernel/bpf/hashtab.c:alloc_htab_elem
    - kernel/bpf/cpumask.c:cpumask_free_cb
  

  Symbols:

  ffffffff8134c360-ffffffff8134c38d: bpf_mem_cache_free (STB_GLOBAL)
  

• In 6.8: ✅

  void bpf_mem_cache_free(struct bpf_mem_alloc *ma, void *ptr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/memalloc.c (ffffffff813738b0)
  Location: kernel/bpf/memalloc.c:953
  Inline: False
  Direct callers:
    - kernel/bpf/hashtab.c:htab_map_free
    - kernel/bpf/hashtab.c:htab_map_free
    - kernel/bpf/hashtab.c:htab_map_free
    - kernel/bpf/hashtab.c:alloc_htab_elem
  

  Symbols:

  ffffffff813738b0-ffffffff813738dd: bpf_mem_cache_free (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 ✅