DepSurf

Function: ring_buffer_resize

Status

Regular

• In 4.4: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81148370)
  Location: kernel/trace/ring_buffer.c:1650
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff81148370-ffffffff811487a5: ring_buffer_resize (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811501b0)
  Location: kernel/trace/ring_buffer.c:1642
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff811501b0-ffffffff811505e8: ring_buffer_resize (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115b2e0)
  Location: kernel/trace/ring_buffer.c:1611
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff8115b2e0-ffffffff8115b74a: ring_buffer_resize (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115e1b0)
  Location: kernel/trace/ring_buffer.c:1613
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff8115e1b0-ffffffff8115e632: ring_buffer_resize (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8116b160)
  Location: kernel/trace/ring_buffer.c:1616
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff8116b160-ffffffff8116b589: ring_buffer_resize (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8117a2a0)
  Location: kernel/trace/ring_buffer.c:1689
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff8117a2a0-ffffffff8117a64b: ring_buffer_resize (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81187270)
  Location: kernel/trace/ring_buffer.c:1737
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff81187270-ffffffff8118761b: ring_buffer_resize (STB_GLOBAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81194680)
  Location: kernel/trace/ring_buffer.c:1714
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff81194680-ffffffff81194a18: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff81194a20-ffffffff81194a44: ring_buffer_resize (STB_GLOBAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a0140)
  Location: kernel/trace/ring_buffer.c:1715
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff811a0140-ffffffff811a04d8: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff811a04e0-ffffffff811a0504: ring_buffer_resize (STB_GLOBAL)
  

• In 5.8: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct trace_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b86a0)
  Location: kernel/trace/ring_buffer.c:1718
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_snapshot_write
    - kernel/trace/trace.c:tracing_set_tracer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:resize_buffer_duplicate_size
    - kernel/trace/trace.c:resize_buffer_duplicate_size
  

  Symbols:

  ffffffff811b86a0-ffffffff811b8adf: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff811b8ae0-ffffffff811b8b04: ring_buffer_resize (STB_GLOBAL)
  

• In 5.11: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct trace_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b6130)
  Location: kernel/trace/ring_buffer.c:1965
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_snapshot_write
    - kernel/trace/trace.c:tracing_set_tracer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:resize_buffer_duplicate_size
    - kernel/trace/trace.c:resize_buffer_duplicate_size
  

  Symbols:

  ffffffff811b6130-ffffffff811b651a: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff811b6520-ffffffff811b6544: ring_buffer_resize (STB_GLOBAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct trace_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b6400)
  Location: kernel/trace/ring_buffer.c:2048
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_snapshot_write
    - kernel/trace/trace.c:tracing_set_tracer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:resize_buffer_duplicate_size
    - kernel/trace/trace.c:resize_buffer_duplicate_size
  

  Symbols:

  ffffffff811b6400-ffffffff811b67d9: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff811b67e0-ffffffff811b6804: ring_buffer_resize (STB_GLOBAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct trace_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811e05f0)
  Location: kernel/trace/ring_buffer.c:2048
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:tracing_snapshot_write
    - kernel/trace/trace.c:tracing_set_tracer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:resize_buffer_duplicate_size
    - kernel/trace/trace.c:resize_buffer_duplicate_size
  

  Symbols:

  ffffffff811e05f0-ffffffff811e09c9: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff811e09d0-ffffffff811e09f4: ring_buffer_resize (STB_GLOBAL)
  

• In 5.19: ✅

  int ring_buffer_resize(struct trace_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81214830)
  Location: kernel/trace/ring_buffer.c:2084
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_snapshot_write
    - kernel/trace/trace.c:tracing_set_tracer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:resize_buffer_duplicate_size
    - kernel/trace/trace.c:resize_buffer_duplicate_size
  

  Symbols:

  ffffffff81214830-ffffffff81214c8f: ring_buffer_resize (STB_GLOBAL)
  

• In 6.2: ✅

  int ring_buffer_resize(struct trace_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8125fff0)
  Location: kernel/trace/ring_buffer.c:2149
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_snapshot_write
    - kernel/trace/trace.c:tracing_set_tracer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:resize_buffer_duplicate_size
    - kernel/trace/trace.c:resize_buffer_duplicate_size
  

  Symbols:

  ffffffff8125fff0-ffffffff812604ae: ring_buffer_resize (STB_GLOBAL)
  

• In 6.5: ✅

  int ring_buffer_resize(struct trace_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff812772b0)
  Location: kernel/trace/ring_buffer.c:2145
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_snapshot_write
    - kernel/trace/trace.c:tracing_set_tracer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:resize_buffer_duplicate_size
    - kernel/trace/trace.c:resize_buffer_duplicate_size
  

  Symbols:

  ffffffff812772b0-ffffffff81277748: ring_buffer_resize (STB_GLOBAL)
  

• In 6.8: ✅

  int ring_buffer_resize(struct trace_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81291d10)
  Location: kernel/trace/ring_buffer.c:1986
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_snapshot_write
    - kernel/trace/trace.c:tracing_set_tracer
    - kernel/trace/trace.c:resize_buffer_duplicate_size
    - kernel/trace/trace.c:resize_buffer_duplicate_size
  

  Symbols:

  ffffffff81291d10-ffffffff8129219f: ring_buffer_resize (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff800010219a10)
  Location: kernel/trace/ring_buffer.c:1715
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffff800010219a10-ffff800010219e70: ring_buffer_resize (STB_GLOBAL)
  

• In armhf: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (c0457e1c)
  Location: kernel/trace/ring_buffer.c:1715
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  c0457e1c-c0458218: ring_buffer_resize.part.0 (STB_LOCAL)
  c0458218-c045826c: ring_buffer_resize (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c00000000029b9a0)
  Location: kernel/trace/ring_buffer.c:1715
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  c00000000029b9a0-c00000000029bf24: ring_buffer_resize (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffe000178af6)
  Location: kernel/trace/ring_buffer.c:1715
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffe000178af6-ffffffe000178e94: ring_buffer_resize (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81198760)
  Location: kernel/trace/ring_buffer.c:1715
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff81198760-ffffffff81198af8: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff81198b00-ffffffff81198b24: ring_buffer_resize (STB_GLOBAL)
  

• In azure: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8118bc70)
  Location: kernel/trace/ring_buffer.c:1715
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff8118bc70-ffffffff8118c008: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff8118c010-ffffffff8118c034: ring_buffer_resize (STB_GLOBAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81196530)
  Location: kernel/trace/ring_buffer.c:1715
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff81196530-ffffffff811968c8: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff811968d0-ffffffff811968f4: ring_buffer_resize (STB_GLOBAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  int ring_buffer_resize(struct ring_buffer *buffer, long unsigned int size, int cpu_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a4140)
  Location: kernel/trace/ring_buffer.c:1715
  Inline: True
  Direct callers:
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:__tracing_resize_ring_buffer
    - kernel/trace/trace.c:free_snapshot
  

  Symbols:

  ffffffff811a4140-ffffffff811a44d8: ring_buffer_resize.part.0 (STB_LOCAL)
  ffffffff811a44e0-ffffffff811a4504: ring_buffer_resize (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 ✅