DepSurf

Function: ftrace_call_replace

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105add1)
  Location: arch/x86/kernel/ftrace.c:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105b5c8)
  Location: arch/x86/kernel/ftrace.c:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105e408)
  Location: arch/x86/kernel/ftrace.c:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105d927)
  Location: arch/x86/kernel/ftrace.c:61
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810615e7)
  Location: arch/x86/kernel/ftrace.c:62
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81064608)
  Location: arch/x86/kernel/ftrace.c:62
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106a2a8)
  Location: arch/x86/kernel/ftrace.c:74
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106db2e)
  Location: arch/x86/kernel/ftrace.c:85
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106f14e)
  Location: arch/x86/kernel/ftrace.c:85
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81076436)
  Location: arch/x86/kernel/ftrace.c:72
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81076a66)
  Location: arch/x86/kernel/ftrace.c:72
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810774d7)
  Location: arch/x86/kernel/ftrace.c:72
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81084cd7)
  Location: arch/x86/kernel/ftrace.c:72
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81094eb5)
  Location: arch/x86/kernel/ftrace.c:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810aa965)
  Location: arch/x86/kernel/ftrace.c:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810add15)
  Location: arch/x86/kernel/ftrace.c:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810b4895)
  Location: arch/x86/kernel/ftrace.c:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

Arch

• In arm64: Absent ⚠️
• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm/kernel/ftrace.c (c0314f58)
  Location: arch/arm/kernel/ftrace.c:74
  Inline: True
  Inline callers:
    - arch/arm/kernel/ftrace.c:ftrace_make_nop
    - arch/arm/kernel/ftrace.c:ftrace_modify_call
    - arch/arm/kernel/ftrace.c:ftrace_modify_call
    - arch/arm/kernel/ftrace.c:ftrace_make_call
    - arch/arm/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/arm/kernel/ftrace.c:ftrace_update_ftrace_func
  

• In ppc64el: ✅

  unsigned int ftrace_call_replace(long unsigned int ip, long unsigned int addr, int link);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/trace/ftrace.c (c000000000072ec0)
  Location: arch/powerpc/kernel/trace/ftrace.c:44
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_disable_ftrace_graph_caller
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_disable_ftrace_graph_caller
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_enable_ftrace_graph_caller
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_enable_ftrace_graph_caller
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_update_ftrace_func
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_update_ftrace_func
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_modify_call
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_modify_call
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_call
    - arch/powerpc/kernel/trace/ftrace.c:ftrace_make_nop
  

  Symbols:

  c000000000072ec0-c000000000072f58: ftrace_call_replace (STB_LOCAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106e0ee)
  Location: arch/x86/kernel/ftrace.c:85
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8105e50e)
  Location: arch/x86/kernel/ftrace.c:85
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8106e59e)
  Location: arch/x86/kernel/ftrace.c:85
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff8107081e)
  Location: arch/x86/kernel/ftrace.c:85
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_replace_code
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_update_ftrace_func
    - arch/x86/kernel/ftrace.c:ftrace_make_call
    - arch/x86/kernel/ftrace.c:ftrace_make_nop
  

Differences

Arch