DepSurf

Function: btf_type_is_modifier

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811c909b)
  Location: kernel/bpf/btf.c:284
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_new_fd
    - kernel/bpf/btf.c:btf_new_fd
    - kernel/bpf/btf.c:btf_new_fd
    - kernel/bpf/btf.c:btf_new_fd
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_type_id_size
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811dc1f5)
  Location: kernel/bpf/btf.c:294
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_parse_type_sec
    - kernel/bpf/btf.c:btf_parse_type_sec
    - kernel/bpf/btf.c:btf_parse_type_sec
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_type_id_size
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811f1797)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811fdea7)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81225ac9)
  Location: kernel/bpf/btf.c:311
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:__btf_resolve_helper_id
    - kernel/bpf/btf.c:btf_struct_access
    - kernel/bpf/btf.c:btf_struct_access
    - kernel/bpf/btf.c:btf_struct_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_modifier_seq_show
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8122c43f)
  Location: kernel/bpf/btf.c:402
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_show_name
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff812311f3)
  Location: kernel/bpf/btf.c:403
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_show_name
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8126a137)
  Location: kernel/bpf/btf.c:403
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_show_name
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff812b6eaa)
  Location: kernel/bpf/btf.c:434
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_check_type_tags
    - kernel/bpf/btf.c:btf_check_type_tags
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_show_name
    - kernel/bpf/btf.c:btf_type_skip_modifiers
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81318442)
  Location: kernel/bpf/btf.c:439
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_check_type_tags
    - kernel/bpf/btf.c:btf_check_type_tags
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_show_name
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff813483b8)
  Location: kernel/bpf/btf.c:461
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_check_type_tags
    - kernel/bpf/btf.c:btf_check_type_tags
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_show_name
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8136e755)
  Location: kernel/bpf/btf.c:462
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - 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_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_get_prog_ctx_type
    - kernel/bpf/btf.c:btf_check_type_tags
    - kernel/bpf/btf.c:btf_check_type_tags
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_resolve_valid
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_show_name
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffff800010284db4)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (c04b5440)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (c00000000032f8cc)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffe0001ba360)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811f64c7)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811e9217)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811f4297)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff812027a7)
  Location: kernel/bpf/btf.c:306
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_resolve
    - kernel/bpf/btf.c:btf_ptr_resolve
    - kernel/bpf/btf.c:btf_var_resolve
    - kernel/bpf/btf.c:btf_type_id_size
    - kernel/bpf/btf.c:btf_type_needs_resolve
  

Differences