DepSurf

Function: trace_event_read_lock

Status

Regular

• In 4.4: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811552f0)
  Location: kernel/trace/trace_output.c:646
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
  

  Symbols:

  ffffffff811552f0-ffffffff81155302: trace_event_read_lock (STB_GLOBAL)
  

• In 4.8: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff8115e640)
  Location: kernel/trace/trace_output.c:650
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff8115e640-ffffffff8115e652: trace_event_read_lock (STB_GLOBAL)
  

• In 4.10: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811690b0)
  Location: kernel/trace/trace_output.c:650
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811690b0-ffffffff811690c2: trace_event_read_lock (STB_GLOBAL)
  

• In 4.13: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff8116c0b0)
  Location: kernel/trace/trace_output.c:720
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff8116c0b0-ffffffff8116c0c2: trace_event_read_lock (STB_GLOBAL)
  

• In 4.15: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff81179140)
  Location: kernel/trace/trace_output.c:711
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff81179140-ffffffff81179152: trace_event_read_lock (STB_GLOBAL)
  

• In 4.18: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff81188320)
  Location: kernel/trace/trace_output.c:712
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff81188320-ffffffff81188332: trace_event_read_lock (STB_GLOBAL)
  

• In 5.0: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff81195bd0)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff81195bd0-ffffffff81195be2: trace_event_read_lock (STB_GLOBAL)
  

• In 5.3: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811a38a0)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811a38a0-ffffffff811a38b2: trace_event_read_lock (STB_GLOBAL)
  

• In 5.4: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811af270)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811af270-ffffffff811af282: trace_event_read_lock (STB_GLOBAL)
  

• In 5.8: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811c7350)
  Location: kernel/trace/trace_output.c:703
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811c7350-ffffffff811c7362: trace_event_read_lock (STB_GLOBAL)
  

• In 5.11: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811c4a60)
  Location: kernel/trace/trace_output.c:703
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811c4a60-ffffffff811c4a72: trace_event_read_lock (STB_GLOBAL)
  

• In 5.13: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811c5c60)
  Location: kernel/trace/trace_output.c:721
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811c5c60-ffffffff811c5c72: trace_event_read_lock (STB_GLOBAL)
  

• In 5.15: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811f1250)
  Location: kernel/trace/trace_output.c:726
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811f1250-ffffffff811f1262: trace_event_read_lock (STB_GLOBAL)
  

• In 5.19: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff81229aa0)
  Location: kernel/trace/trace_output.c:726
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff81229aa0-ffffffff81229ab8: trace_event_read_lock (STB_GLOBAL)
  

• In 6.2: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff812751d0)
  Location: kernel/trace/trace_output.c:711
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff812751d0-ffffffff812751e8: trace_event_read_lock (STB_GLOBAL)
  

• In 6.5: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff8128c9a0)
  Location: kernel/trace/trace_output.c:714
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff8128c9a0-ffffffff8128c9b8: trace_event_read_lock (STB_GLOBAL)
  

• In 6.8: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff812a7d70)
  Location: kernel/trace/trace_output.c:714
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff812a7d70-ffffffff812a7d88: trace_event_read_lock (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffff80001022c8b0)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffff80001022c8b0-ffff80001022c8d0: trace_event_read_lock (STB_GLOBAL)
  

• In armhf: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (c046a09c)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  c046a09c-c046a0b8: trace_event_read_lock (STB_GLOBAL)
  

• In ppc64el: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (c0000000002b4f70)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  c0000000002b4f70-c0000000002b4fa4: trace_event_read_lock (STB_GLOBAL)
  

• In riscv64: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffe000186616)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffe000186616-ffffffe000186636: trace_event_read_lock (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811a7890)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811a7890-ffffffff811a78a2: trace_event_read_lock (STB_GLOBAL)
  

• In azure: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff8119a810)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff8119a810-ffffffff8119a822: trace_event_read_lock (STB_GLOBAL)
  

• In gcp: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811a5660)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811a5660-ffffffff811a5672: trace_event_read_lock (STB_GLOBAL)
  

• In lowlatency: ✅

  void trace_event_read_lock();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_output.c (ffffffff811b3400)
  Location: kernel/trace/trace_output.c:691
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_splice_read_pipe
    - kernel/trace/trace.c:tracing_read_pipe
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
    - kernel/trace/trace.c:s_start
  

  Symbols:

  ffffffff811b3400-ffffffff811b3412: trace_event_read_lock (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅