DepSurf

Function: ring_buffer_record_is_set_on

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: ✅

  int ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8117c280)
  Location: kernel/trace/ring_buffer.c:3242
  Inline: False
  

  Symbols:

  ffffffff8117c280-ffffffff8117c28f: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 5.0: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81189a80)
  Location: kernel/trace/ring_buffer.c:3305
  Inline: False
  

  Symbols:

  ffffffff81189a80-ffffffff81189a8d: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 5.3: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81197050)
  Location: kernel/trace/ring_buffer.c:3282
  Inline: False
  

  Symbols:

  ffffffff81197050-ffffffff8119705d: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 5.4: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a2a50)
  Location: kernel/trace/ring_buffer.c:3283
  Inline: False
  

  Symbols:

  ffffffff811a2a50-ffffffff811a2a5d: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 5.8: ✅

  bool ring_buffer_record_is_set_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b9630)
  Location: kernel/trace/ring_buffer.c:3352
  Inline: False
  

  Symbols:

  ffffffff811b9630-ffffffff811b963d: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 5.11: ✅

  bool ring_buffer_record_is_set_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b7070)
  Location: kernel/trace/ring_buffer.c:3898
  Inline: False
  

  Symbols:

  ffffffff811b7070-ffffffff811b707d: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 5.13: ✅

  bool ring_buffer_record_is_set_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b7b00)
  Location: kernel/trace/ring_buffer.c:4005
  Inline: False
  

  Symbols:

  ffffffff811b7b00-ffffffff811b7b0d: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 5.15: ✅

  bool ring_buffer_record_is_set_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811e1d40)
  Location: kernel/trace/ring_buffer.c:4005
  Inline: False
  

  Symbols:

  ffffffff811e1d40-ffffffff811e1d4d: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 5.19: ✅

  bool ring_buffer_record_is_set_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81218ab0)
  Location: kernel/trace/ring_buffer.c:4043
  Inline: False
  

  Symbols:

  ffffffff81218ab0-ffffffff81218ac3: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 6.2: ✅

  bool ring_buffer_record_is_set_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81262a20)
  Location: kernel/trace/ring_buffer.c:4122
  Inline: False
  

  Symbols:

  ffffffff81262a20-ffffffff81262a33: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 6.5: ✅

  bool ring_buffer_record_is_set_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81279a00)
  Location: kernel/trace/ring_buffer.c:4125
  Inline: False
  

  Symbols:

  ffffffff81279a00-ffffffff81279a13: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In 6.8: ✅

  bool ring_buffer_record_is_set_on(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff812944e0)
  Location: kernel/trace/ring_buffer.c:4029
  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:

  ffffffff812944e0-ffffffff812944f3: ring_buffer_record_is_set_on (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff80001021cf60)
  Location: kernel/trace/ring_buffer.c:3283
  Inline: False
  

  Symbols:

  ffff80001021cf60-ffff80001021cf70: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In armhf: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c045ba98)
  Location: kernel/trace/ring_buffer.c:3283
  Inline: False
  

  Symbols:

  c045ba98-c045bab4: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In ppc64el: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c0000000002a09a0)
  Location: kernel/trace/ring_buffer.c:3283
  Inline: False
  

  Symbols:

  c0000000002a09a0-c0000000002a09b0: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In riscv64: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffe00017a754)
  Location: kernel/trace/ring_buffer.c:3283
  Inline: False
  

  Symbols:

  ffffffe00017a754-ffffffe00017a76e: ring_buffer_record_is_set_on (STB_GLOBAL)
  

Flavor

• In aws: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8119b070)
  Location: kernel/trace/ring_buffer.c:3283
  Inline: False
  

  Symbols:

  ffffffff8119b070-ffffffff8119b07d: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In azure: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8118e0f0)
  Location: kernel/trace/ring_buffer.c:3283
  Inline: False
  

  Symbols:

  ffffffff8118e0f0-ffffffff8118e0fd: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In gcp: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81198e40)
  Location: kernel/trace/ring_buffer.c:3283
  Inline: False
  

  Symbols:

  ffffffff81198e40-ffffffff81198e4d: ring_buffer_record_is_set_on (STB_GLOBAL)
  

• In lowlatency: ✅

  bool ring_buffer_record_is_set_on(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a6ac0)
  Location: kernel/trace/ring_buffer.c:3283
  Inline: False
  

  Symbols:

  ffffffff811a6ac0-ffffffff811a6acd: ring_buffer_record_is_set_on (STB_GLOBAL)
  

Differences

Regular

• 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 ✅