DepSurf

Function: ring_buffer_read_events_cpu

Status

Regular

• In 4.4: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81147020)
  Location: kernel/trace/ring_buffer.c:3338
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff81147020-ffffffff81147047: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8114f840)
  Location: kernel/trace/ring_buffer.c:3333
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff8114f840-ffffffff8114f865: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81159a70)
  Location: kernel/trace/ring_buffer.c:3302
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff81159a70-ffffffff81159a98: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115c870)
  Location: kernel/trace/ring_buffer.c:3304
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff8115c870-ffffffff8115c898: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81169810)
  Location: kernel/trace/ring_buffer.c:3296
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff81169810-ffffffff81169838: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81178780)
  Location: kernel/trace/ring_buffer.c:3445
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff81178780-ffffffff811787a8: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81185c40)
  Location: kernel/trace/ring_buffer.c:3508
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff81185c40-ffffffff81185c68: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81193090)
  Location: kernel/trace/ring_buffer.c:3485
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff81193090-ffffffff811930b4: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8119ef70)
  Location: kernel/trace/ring_buffer.c:3486
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff8119ef70-ffffffff8119ef94: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b58b0)
  Location: kernel/trace/ring_buffer.c:3555
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff811b58b0-ffffffff811b58d4: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b3220)
  Location: kernel/trace/ring_buffer.c:4101
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff811b3220-ffffffff811b3244: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b34f0)
  Location: kernel/trace/ring_buffer.c:4208
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff811b34f0-ffffffff811b3514: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811dd2e0)
  Location: kernel/trace/ring_buffer.c:4208
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff811dd2e0-ffffffff811dd304: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81213a60)
  Location: kernel/trace/ring_buffer.c:4246
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff81213a60-ffffffff81213a8e: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8125d320)
  Location: kernel/trace/ring_buffer.c:4325
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff8125d320-ffffffff8125d34e: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff812745a0)
  Location: kernel/trace/ring_buffer.c:4328
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff812745a0-ffffffff812745ce: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8128ec10)
  Location: kernel/trace/ring_buffer.c:4232
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff8128ec10-ffffffff8128ec3e: ring_buffer_read_events_cpu (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff800010217508)
  Location: kernel/trace/ring_buffer.c:3486
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffff800010217508-ffff800010217544: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c0456ed4)
  Location: kernel/trace/ring_buffer.c:3486
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  c0456ed4-c0456f18: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c00000000029a4e0)
  Location: kernel/trace/ring_buffer.c:3486
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  c00000000029a4e0-c00000000029a528: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffe00017748e)
  Location: kernel/trace/ring_buffer.c:3486
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffe00017748e-ffffffe0001774cc: ring_buffer_read_events_cpu (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81197590)
  Location: kernel/trace/ring_buffer.c:3486
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff81197590-ffffffff811975b4: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8118a870)
  Location: kernel/trace/ring_buffer.c:3486
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff8118a870-ffffffff8118a894: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81195360)
  Location: kernel/trace/ring_buffer.c:3486
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff81195360-ffffffff81195384: ring_buffer_read_events_cpu (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  long unsigned int ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a2f70)
  Location: kernel/trace/ring_buffer.c:3486
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_stats_read
  

  Symbols:

  ffffffff811a2f70-ffffffff811a2f94: ring_buffer_read_events_cpu (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 ✅
• 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 ✅