DepSurf

Function: ring_buffer_record_is_on

Status

Regular

• In 4.4: ✅

  int ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8114a700)
  Location: kernel/trace/ring_buffer.c:3135
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff8114a700-ffffffff8114a711: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 4.8: ✅

  int ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81153150)
  Location: kernel/trace/ring_buffer.c:3130
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff81153150-ffffffff81153161: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 4.10: ✅

  int ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115d140)
  Location: kernel/trace/ring_buffer.c:3099
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff8115d140-ffffffff8115d151: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 4.13: ✅

  int ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81160150)
  Location: kernel/trace/ring_buffer.c:3101
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff81160150-ffffffff81160161: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 4.15: ✅

  int ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8116d220)
  Location: kernel/trace/ring_buffer.c:3093
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff8116d220-ffffffff8116d231: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 4.18: ✅

  int ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8117c270)
  Location: kernel/trace/ring_buffer.c:3226
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff8117c270-ffffffff8117c27c: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 5.0: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81189a70)
  Location: kernel/trace/ring_buffer.c:3289
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff81189a70-ffffffff81189a79: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 5.3: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81197040)
  Location: kernel/trace/ring_buffer.c:3266
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff81197040-ffffffff81197049: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 5.4: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a2a40)
  Location: kernel/trace/ring_buffer.c:3267
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff811a2a40-ffffffff811a2a49: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 5.8: ✅

  bool ring_buffer_record_is_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b9620)
  Location: kernel/trace/ring_buffer.c:3336
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_wait_pipe
    - kernel/trace/trace.c:tracing_record_tgid
    - kernel/trace/trace.c:tracing_record_taskinfo_sched_switch
  

  Symbols:

  ffffffff811b9620-ffffffff811b9629: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 5.11: ✅

  bool ring_buffer_record_is_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b7060)
  Location: kernel/trace/ring_buffer.c:3882
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_wait_pipe
    - kernel/trace/trace.c:tracing_record_tgid
    - kernel/trace/trace.c:tracing_record_taskinfo_sched_switch
  

  Symbols:

  ffffffff811b7060-ffffffff811b7069: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 5.13: ✅

  bool ring_buffer_record_is_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b7af0)
  Location: kernel/trace/ring_buffer.c:3989
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_wait_pipe
    - kernel/trace/trace.c:tracing_is_on
  

  Symbols:

  ffffffff811b7af0-ffffffff811b7af9: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 5.15: ✅

  bool ring_buffer_record_is_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811e1d30)
  Location: kernel/trace/ring_buffer.c:3989
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_wait_pipe
    - kernel/trace/trace.c:tracing_is_on
  

  Symbols:

  ffffffff811e1d30-ffffffff811e1d39: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 5.19: ✅

  bool ring_buffer_record_is_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81218aa0)
  Location: kernel/trace/ring_buffer.c:4027
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_wait_pipe
    - kernel/trace/trace.c:tracing_is_on
  

  Symbols:

  ffffffff81218aa0-ffffffff81218aaf: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 6.2: ✅

  bool ring_buffer_record_is_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81262a00)
  Location: kernel/trace/ring_buffer.c:4106
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_buffers_splice_read
    - kernel/trace/trace.c:tracing_wait_pipe
    - kernel/trace/trace.c:tracing_is_on
  

  Symbols:

  ffffffff81262a00-ffffffff81262a0f: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 6.5: ✅

  bool ring_buffer_record_is_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff812799e0)
  Location: kernel/trace/ring_buffer.c:4109
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_buffers_splice_read
    - kernel/trace/trace.c:tracing_wait_pipe
    - kernel/trace/trace.c:tracing_is_on
  

  Symbols:

  ffffffff812799e0-ffffffff812799ef: ring_buffer_record_is_on (STB_GLOBAL)
  

• In 6.8: ✅

  bool ring_buffer_record_is_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff812944c0)
  Location: kernel/trace/ring_buffer.c:4013
  Inline: False
  

  Symbols:

  ffffffff812944c0-ffffffff812944cf: ring_buffer_record_is_on (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff80001021cf50)
  Location: kernel/trace/ring_buffer.c:3267
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffff80001021cf50-ffff80001021cf60: ring_buffer_record_is_on (STB_GLOBAL)
  

• In armhf: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c045ba7c)
  Location: kernel/trace/ring_buffer.c:3267
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_wait_pipe
  

  Symbols:

  c045ba7c-c045ba98: ring_buffer_record_is_on (STB_GLOBAL)
  

• In ppc64el: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c0000000002a0990)
  Location: kernel/trace/ring_buffer.c:3267
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_wait_pipe
  

  Symbols:

  c0000000002a0990-c0000000002a09a0: ring_buffer_record_is_on (STB_GLOBAL)
  

• In riscv64: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffe00017a740)
  Location: kernel/trace/ring_buffer.c:3267
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
    - kernel/trace/trace.c:tracing_wait_pipe
  

  Symbols:

  ffffffe00017a740-ffffffe00017a754: ring_buffer_record_is_on (STB_GLOBAL)
  

Flavor

• In aws: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8119b060)
  Location: kernel/trace/ring_buffer.c:3267
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff8119b060-ffffffff8119b069: ring_buffer_record_is_on (STB_GLOBAL)
  

• In azure: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8118e0e0)
  Location: kernel/trace/ring_buffer.c:3267
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff8118e0e0-ffffffff8118e0e9: ring_buffer_record_is_on (STB_GLOBAL)
  

• In gcp: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81198e30)
  Location: kernel/trace/ring_buffer.c:3267
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff81198e30-ffffffff81198e39: ring_buffer_record_is_on (STB_GLOBAL)
  

• In lowlatency: ✅

  bool ring_buffer_record_is_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a6ab0)
  Location: kernel/trace/ring_buffer.c:3267
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:rb_simple_write
    - kernel/trace/trace.c:rb_simple_read
  

  Symbols:

  ffffffff811a6ab0-ffffffff811a6ab9: ring_buffer_record_is_on (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 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Return type changed. int ➡️ bool
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param type changed. struct ring_buffer *buffer ➡️ struct trace_buffer *buffer
• 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 ✅