DepSurf

Function: free_mem_alloc_no_barrier

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: Selective Inline ⚠️

  void free_mem_alloc_no_barrier(struct bpf_mem_alloc *ma);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/memalloc.c (ffffffff8131c588)
  Location: kernel/bpf/memalloc.c:455
  Inline: True
  Inline callers:
    - kernel/bpf/memalloc.c:bpf_mem_alloc_destroy
    - kernel/bpf/memalloc.c:free_mem_alloc_deferred
  

  Symbols:

  ffffffff8131b7a0-ffffffff8131b7d9: free_mem_alloc_no_barrier (STB_LOCAL)
  

• In 6.5: Selective Inline ⚠️

  void free_mem_alloc_no_barrier(struct bpf_mem_alloc *ma);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/memalloc.c (ffffffff8134c076)
  Location: kernel/bpf/memalloc.c:455
  Inline: True
  Inline callers:
    - kernel/bpf/memalloc.c:bpf_mem_alloc_destroy
    - kernel/bpf/memalloc.c:free_mem_alloc_deferred
  

  Symbols:

  ffffffff8134b1e0-ffffffff8134b219: free_mem_alloc_no_barrier (STB_LOCAL)
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/memalloc.c (ffffffff81372186)
  Location: kernel/bpf/memalloc.c:685
  Inline: True
  Inline callers:
    - kernel/bpf/memalloc.c:destroy_mem_alloc
    - kernel/bpf/memalloc.c:free_mem_alloc_deferred
  

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 ✅