DepSurf

Function: __read_once_size_nocheck

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81039846)
  Location: include/linux/compiler.h:235
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process.c (ffffffff81038836)
  Location: include/linux/compiler.h:237
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In kernel/sched/core.c (ffffffff810b0e24)
  Location: include/linux/compiler.h:237
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_show_task
  

  In kernel/trace/trace_stack.c (ffffffff81162c10)
  Location: include/linux/compiler.h:237
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:check_stack
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff81030b34)
  Location: include/linux/compiler.h:260
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff81038275)
  Location: include/linux/compiler.h:260
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:thread_saved_pc
  

  In arch/x86/kernel/unwind_frame.c (ffffffff81069b47)
  Location: include/linux/compiler.h:260
  Inline: True
  

  In kernel/trace/trace_stack.c (ffffffff8116df40)
  Location: include/linux/compiler.h:260
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:check_stack
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff8102ee44)
  Location: include/linux/compiler.h:267
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff810363e0)
  Location: include/linux/compiler.h:267
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff81068d39)
  Location: include/linux/compiler.h:267
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff8117126d)
  Location: include/linux/compiler.h:267
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:check_stack
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff81030e5a)
  Location: include/linux/compiler.h:200
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff81038770)
  Location: include/linux/compiler.h:200
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff8106d5be)
  Location: include/linux/compiler.h:200
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff8117e41f)
  Location: include/linux/compiler.h:200
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:check_stack
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff8103216d)
  Location: include/linux/compiler.h:204
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff81039c20)
  Location: include/linux/compiler.h:204
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff8107094d)
  Location: include/linux/compiler.h:204
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff8118d4c0)
  Location: include/linux/compiler.h:204
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:check_stack
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff81033432)
  Location: include/linux/compiler.h:209
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff8103b17b)
  Location: include/linux/compiler.h:209
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff8107695c)
  Location: include/linux/compiler.h:209
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff8119ae3e)
  Location: include/linux/compiler.h:209
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:check_stack
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff810352bc)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff8103d764)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff8107a4f2)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff811a89b1)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff81035aec)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff8103df24)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff8107b5e4)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff811b41d1)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm64/kernel/stacktrace.c (ffff80001009393c)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/arm64/kernel/stacktrace.c:unwind_frame
    - arch/arm64/kernel/stacktrace.c:unwind_frame
  

  In kernel/trace/trace_stack.c (ffff8000102325c8)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_stack.c (c046e280)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_stack.c (c0000000002bced0)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/trace_stack.c (ffffffe000189cea)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff81035c4c)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff8103e0a4)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff8107a5e4)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff811ac7f1)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff8102559c)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff8102d8b4)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff81069d14)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff8119f529)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff81035aac)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff8103dee4)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff8107a594)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff811aa5c1)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/dumpstack.c (ffffffff81036a8c)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/dumpstack.c:show_trace_log_lvl
  

  In arch/x86/kernel/process.c (ffffffff8103f044)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
    - arch/x86/kernel/process.c:get_wchan
  

  In arch/x86/kernel/unwind_frame.c (ffffffff8107c694)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - arch/x86/kernel/unwind_frame.c:unwind_dump
  

  In kernel/trace/trace_stack.c (ffffffff811b8419)
  Location: include/linux/compiler.h:215
  Inline: True
  Inline callers:
    - kernel/trace/trace_stack.c:stack_trace_call
  

Differences