DepSurf

Function: ring_buffer_poll_wait

Status

Regular

• In 4.4: ✅

  int ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8114a630)
  Location: kernel/trace/ring_buffer.c:630
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff8114a630-ffffffff8114a6e2: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 4.8: ✅

  int ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81153090)
  Location: kernel/trace/ring_buffer.c:630
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff81153090-ffffffff8115313a: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 4.10: ✅

  int ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115d080)
  Location: kernel/trace/ring_buffer.c:628
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff8115d080-ffffffff8115d12e: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 4.13: ✅

  int ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81160090)
  Location: kernel/trace/ring_buffer.c:630
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff81160090-ffffffff8116013e: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 4.15: ✅

  int ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8116d150)
  Location: kernel/trace/ring_buffer.c:633
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff8116d150-ffffffff8116d203: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 4.18: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8117c150)
  Location: kernel/trace/ring_buffer.c:662
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff8117c150-ffffffff8117c1f8: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 5.0: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81189950)
  Location: kernel/trace/ring_buffer.c:709
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff81189950-ffffffff811899f8: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 5.3: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81196f30)
  Location: kernel/trace/ring_buffer.c:686
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff81196f30-ffffffff81196fcd: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 5.4: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a2930)
  Location: kernel/trace/ring_buffer.c:687
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff811a2930-ffffffff811a29cd: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 5.8: ✅

  __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b94f0)
  Location: kernel/trace/ring_buffer.c:689
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_buffers_poll
    - kernel/trace/trace.c:tracing_poll_pipe
  

  Symbols:

  ffffffff811b94f0-ffffffff811b95a2: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 5.11: ✅

  __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b6f30)
  Location: kernel/trace/ring_buffer.c:925
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_buffers_poll
    - kernel/trace/trace.c:tracing_poll_pipe
  

  Symbols:

  ffffffff811b6f30-ffffffff811b6fe2: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 5.13: ✅

  __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b79c0)
  Location: kernel/trace/ring_buffer.c:1011
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_buffers_poll
    - kernel/trace/trace.c:tracing_poll_pipe
  

  Symbols:

  ffffffff811b79c0-ffffffff811b7a72: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 5.15: ✅

  __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811e1bf0)
  Location: kernel/trace/ring_buffer.c:1011
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_buffers_poll
    - kernel/trace/trace.c:tracing_poll_pipe
  

  Symbols:

  ffffffff811e1bf0-ffffffff811e1ca2: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 5.19: ✅

  __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff812188f0)
  Location: kernel/trace/ring_buffer.c:1047
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_buffers_poll
    - kernel/trace/trace.c:tracing_poll_pipe
  

  Symbols:

  ffffffff812188f0-ffffffff812189ed: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 6.2: ✅

  __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table, int full);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81262750)
  Location: kernel/trace/ring_buffer.c:1121
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_buffers_poll
    - kernel/trace/trace.c:tracing_poll_pipe
  

  Symbols:

  ffffffff81262750-ffffffff812628f0: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 6.5: ✅

  __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table, int full);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81279730)
  Location: kernel/trace/ring_buffer.c:1120
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_buffers_poll
    - kernel/trace/trace.c:tracing_poll_pipe
  

  Symbols:

  ffffffff81279730-ffffffff812798d0: ring_buffer_poll_wait (STB_GLOBAL)
  

• In 6.8: ✅

  __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table, int full);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff812941e0)
  Location: kernel/trace/ring_buffer.c:944
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_buffers_poll
    - kernel/trace/trace.c:tracing_poll_pipe
  

  Symbols:

  ffffffff812941e0-ffffffff812943a8: ring_buffer_poll_wait (STB_GLOBAL)
  

Arch

• In arm64: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff80001021cdf0)
  Location: kernel/trace/ring_buffer.c:687
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffff80001021cdf0-ffff80001021cee8: ring_buffer_poll_wait (STB_GLOBAL)
  

• In armhf: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c045b8fc)
  Location: kernel/trace/ring_buffer.c:687
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  c045b8fc-c045b9d8: ring_buffer_poll_wait (STB_GLOBAL)
  

• In ppc64el: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c0000000002a07a0)
  Location: kernel/trace/ring_buffer.c:687
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  c0000000002a07a0-c0000000002a0918: ring_buffer_poll_wait (STB_GLOBAL)
  

• In riscv64: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffe00017a626)
  Location: kernel/trace/ring_buffer.c:687
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffe00017a626-ffffffe00017a6d6: ring_buffer_poll_wait (STB_GLOBAL)
  

Flavor

• In aws: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8119af50)
  Location: kernel/trace/ring_buffer.c:687
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff8119af50-ffffffff8119afed: ring_buffer_poll_wait (STB_GLOBAL)
  

• In azure: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8118dfd0)
  Location: kernel/trace/ring_buffer.c:687
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff8118dfd0-ffffffff8118e06d: ring_buffer_poll_wait (STB_GLOBAL)
  

• In gcp: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81198d20)
  Location: kernel/trace/ring_buffer.c:687
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff81198d20-ffffffff81198dbd: ring_buffer_poll_wait (STB_GLOBAL)
  

• In lowlatency: ✅

  __poll_t ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a6990)
  Location: kernel/trace/ring_buffer.c:687
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_poll
  

  Symbols:

  ffffffff811a6990-ffffffff811a6a2d: ring_buffer_poll_wait (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 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Return type changed. int ➡️ __poll_t
• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Param added. int full
• 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 ✅