DepSurf

Function: __btf_type_is_struct

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811f1cd4)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811fe3e4)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81224a65)
  Location: kernel/bpf/btf.c:365
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_parse_vmlinux
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8122b16e)
  Location: kernel/bpf/btf.c:446
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8122fb5c)
  Location: kernel/bpf/btf.c:447
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8126200b)
  Location: kernel/bpf/btf.c:447
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_field
    - kernel/bpf/btf.c:btf_find_field
    - kernel/bpf/btf.c:btf_find_field
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff812b2b60)
  Location: kernel/bpf/btf.c:479
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_field
    - kernel/bpf/btf.c:btf_find_field
    - kernel/bpf/btf.c:btf_find_field
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812eae36)
  Location: include/linux/btf.h:359
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
  

  In kernel/bpf/btf.c (ffffffff81317c2f)
  Location: include/linux/btf.h:359
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_distill_func_proto
    - kernel/bpf/btf.c:btf_distill_func_proto
    - kernel/bpf/btf.c:btf_parse_fields
    - kernel/bpf/btf.c:btf_parse_fields
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff813174c3)
  Location: include/linux/btf.h:375
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
  

  In kernel/bpf/btf.c (ffffffff813421d6)
  Location: include/linux/btf.h:375
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_iter_kfuncs
    - kernel/bpf/btf.c:btf_distill_func_proto
    - kernel/bpf/btf.c:btf_distill_func_proto
    - kernel/bpf/btf.c:btf_distill_func_proto
    - kernel/bpf/btf.c:btf_parse_fields
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff813394c1)
  Location: include/linux/btf.h:386
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
  

  In kernel/bpf/btf.c (ffffffff81368716)
  Location: include/linux/btf.h:386
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_iter_kfuncs
    - kernel/bpf/btf.c:btf_distill_func_proto
    - kernel/bpf/btf.c:btf_distill_func_proto
    - kernel/bpf/btf.c:btf_distill_func_proto
    - kernel/bpf/btf.c:btf_validate_prog_ctx_type
    - kernel/bpf/btf.c:btf_validate_prog_ctx_type
    - kernel/bpf/btf.c:btf_validate_prog_ctx_type
    - kernel/bpf/btf.c:btf_validate_prog_ctx_type
    - kernel/bpf/btf.c:btf_validate_prog_ctx_type
    - kernel/bpf/btf.c:btf_parse_fields
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffff80001028537c)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (c04b59d0)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (c00000000032ffcc)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffe0001ba80a)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811f6a04)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811e9754)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811f47d4)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81202ce4)
  Location: kernel/bpf/btf.c:370
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_find_spin_lock
    - kernel/bpf/btf.c:btf_find_spin_lock
  

Differences