DepSurf

Function: trace_test_and_set_recursion

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81140101)
  Location: kernel/trace/trace.h:515
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_recurs_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811567b0)
  Location: kernel/trace/trace.h:515
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81149648)
  Location: kernel/trace/trace.h:524
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff81161020)
  Location: kernel/trace/trace.h:524
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff811534f8)
  Location: kernel/trace/trace.h:531
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff8116ba80)
  Location: kernel/trace/trace.h:531
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81154f18)
  Location: kernel/trace/trace.h:537
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff8116ebd0)
  Location: kernel/trace/trace.h:537
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff811617d5)
  Location: kernel/trace/trace.h:541
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff8117bcc0)
  Location: kernel/trace/trace.h:541
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81170705)
  Location: kernel/trace/trace.h:549
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff8118ae10)
  Location: kernel/trace/trace.h:549
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8117e1a5)
  Location: kernel/trace/trace.h:589
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff81198770)
  Location: kernel/trace/trace.h:589
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8118b24f)
  Location: kernel/trace/trace.h:638
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811a6305)
  Location: kernel/trace/trace.h:638
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8119714f)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811b1af5)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff811ac450)
  Location: kernel/trace/trace.h:683
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811ca692)
  Location: kernel/trace/trace.h:683
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/ftrace.c (ffffffff8107b122)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/ftrace.c:kprobe_ftrace_handler
  

  In kernel/livepatch/patch.c (ffffffff81135cdd)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - kernel/livepatch/patch.c:klp_ftrace_handler
  

  In kernel/trace/ftrace.c (ffffffff811a9d57)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811c7cf9)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

  In kernel/trace/trace_event_perf.c (ffffffff811d56c6)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/ftrace.c (ffffffff8107c32f)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/ftrace.c:kprobe_ftrace_handler
  

  In kernel/livepatch/patch.c (ffffffff81136b03)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - kernel/livepatch/patch.c:klp_ftrace_handler
  

  In kernel/trace/ftrace.c (ffffffff811aa917)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811c9457)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_no_repeats_trace_call
    - kernel/trace/trace_functions.c:function_trace_call
  

  In kernel/trace/trace_event_perf.c (ffffffff811d6be6)
  Location: include/linux/trace_recursion.h:162
  Inline: True
  Inline callers:
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/kprobes/ftrace.c (ffffffff8108a47f)
  Location: include/linux/trace_recursion.h:142
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/ftrace.c:kprobe_ftrace_handler
  

  In kernel/livepatch/patch.c (ffffffff81159744)
  Location: include/linux/trace_recursion.h:142
  Inline: True
  Inline callers:
    - kernel/livepatch/patch.c:klp_ftrace_handler
  

  In kernel/trace/ftrace.c (ffffffff811d4580)
  Location: include/linux/trace_recursion.h:142
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811f4eba)
  Location: include/linux/trace_recursion.h:142
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_no_repeats_trace_call
    - kernel/trace/trace_functions.c:function_trace_call
  

  In kernel/trace/trace_event_perf.c (ffffffff81203b05)
  Location: include/linux/trace_recursion.h:142
  Inline: True
  Inline callers:
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff81095084)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  In arch/x86/kernel/kprobes/ftrace.c (ffffffff8109a9cf)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/ftrace.c:kprobe_ftrace_handler
  

  In kernel/livepatch/patch.c (ffffffff81182d04)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - kernel/livepatch/patch.c:klp_ftrace_handler
  

  In kernel/trace/ftrace.c (ffffffff812098b7)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:arch_ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff8122e05f)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_no_repeats_trace_call
    - kernel/trace/trace_functions.c:function_trace_call
  

  In kernel/trace/trace_event_perf.c (ffffffff8123eed0)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
  

  In kernel/trace/fprobe.c (ffffffff81268584)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810aab64)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  In arch/x86/kernel/kprobes/ftrace.c (ffffffff810b140f)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/ftrace.c:kprobe_ftrace_handler
  

  In kernel/livepatch/patch.c (ffffffff811bdd54)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - kernel/livepatch/patch.c:klp_ftrace_handler
  

  In kernel/trace/ftrace.c (ffffffff81252067)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:arch_ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff81279f1f)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_no_repeats_trace_call
    - kernel/trace/trace_functions.c:function_trace_call
  

  In kernel/trace/trace_event_perf.c (ffffffff8128c940)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  Inline callers:
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
  

  In kernel/trace/fprobe.c (ffffffff812ba7c4)
  Location: include/linux/trace_recursion.h:141
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810adf13)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  In arch/x86/kernel/kprobes/ftrace.c (ffffffff810b43bf)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/ftrace.c:kprobe_ftrace_handler
  

  In kernel/livepatch/patch.c (ffffffff811d0742)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - kernel/livepatch/patch.c:klp_ftrace_handler
  

  In kernel/trace/ftrace.c (ffffffff81269af6)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:arch_ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff8129195a)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_no_repeats_trace_call
    - kernel/trace/trace_functions.c:function_trace_call
  

  In kernel/trace/trace_event_perf.c (ffffffff812a9872)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
  

  In kernel/trace/fprobe.c (ffffffff812ddd06)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ftrace.c (ffffffff810b4a93)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - arch/x86/kernel/ftrace.c:prepare_ftrace_return
  

  In arch/x86/kernel/kprobes/ftrace.c (ffffffff810bb81f)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - arch/x86/kernel/kprobes/ftrace.c:kprobe_ftrace_handler
  

  In kernel/livepatch/patch.c (ffffffff811e5392)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - kernel/livepatch/patch.c:klp_ftrace_handler
  

  In kernel/trace/ftrace.c (ffffffff81283c66)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:arch_ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff812acf6a)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_no_repeats_trace_call
    - kernel/trace/trace_functions.c:function_trace_call
  

  In kernel/trace/trace_event_perf.c (ffffffff812c5582)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  Inline callers:
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
  

  In kernel/trace/fprobe.c (ffffffff812fbdf6)
  Location: include/linux/trace_recursion.h:156
  Inline: True
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffff80001020f588)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_no_ops
  

  In kernel/trace/trace_functions.c (ffff8000102301fc)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (c044e950)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (c046b544)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (c00000000028e418)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (c0000000002b933c)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffe0001702d8)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffe000187900)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8118f76f)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811aa115)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff811828af)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff8119d095)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8118d53f)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811a7ee5)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8119b0bd)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_ops_assist_func
    - kernel/trace/ftrace.c:ftrace_ops_list_func
  

  In kernel/trace/trace_functions.c (ffffffff811b5c8c)
  Location: kernel/trace/trace.h:639
  Inline: True
  Inline callers:
    - kernel/trace/trace_functions.c:function_trace_call
  

Differences