website-function

Function: ring_buffer_free

Status

Regular

• In 4.4: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81146b00)
  Location: kernel/trace/ring_buffer.c:1390
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/trace.c:free_trace_buffers
    - kernel/trace/trace.c:free_trace_buffers
    - kernel/trace/trace.c:trace_init
  

  Symbols:

  ffffffff81146b00-ffffffff81146b72: ring_buffer_free (STB_GLOBAL)
  

• In 4.8: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8114f350)
  Location: kernel/trace/ring_buffer.c:1382
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_init
    - kernel/trace/trace.c:free_trace_buffers
    - kernel/trace/trace.c:free_trace_buffers
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff8114f350-ffffffff8114f3c2: ring_buffer_free (STB_GLOBAL)
  

• In 4.10: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811594e0)
  Location: kernel/trace/ring_buffer.c:1358
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_init
    - kernel/trace/trace.c:free_trace_buffers
    - kernel/trace/trace.c:free_trace_buffers
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff811594e0-ffffffff81159556: ring_buffer_free (STB_GLOBAL)
  

• In 4.13: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115c3a0)
  Location: kernel/trace/ring_buffer.c:1360
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:early_trace_init
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff8115c3a0-ffffffff8115c415: ring_buffer_free (STB_GLOBAL)
  

• In 4.15: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81169350)
  Location: kernel/trace/ring_buffer.c:1363
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:early_trace_init
  

  Symbols:

  ffffffff81169350-ffffffff811693bc: ring_buffer_free (STB_GLOBAL)
  

• In 4.18: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811782d0)
  Location: kernel/trace/ring_buffer.c:1424
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:early_trace_init
  

  Symbols:

  ffffffff811782d0-ffffffff8117833c: ring_buffer_free (STB_GLOBAL)
  

• In 5.0: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81185760)
  Location: kernel/trace/ring_buffer.c:1472
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:early_trace_init
  

  Symbols:

  ffffffff81185760-ffffffff811857cc: ring_buffer_free (STB_GLOBAL)
  

• In 5.3: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81192aa0)
  Location: kernel/trace/ring_buffer.c:1449
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  ffffffff81192aa0-ffffffff81192b0d: ring_buffer_free (STB_GLOBAL)
  

• In 5.4: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8119e720)
  Location: kernel/trace/ring_buffer.c:1450
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  ffffffff8119e720-ffffffff8119e78d: ring_buffer_free (STB_GLOBAL)
  

• In 5.8: ✅

  void ring_buffer_free(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b5440)
  Location: kernel/trace/ring_buffer.c:1453
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff811b5440-ffffffff811b54ad: ring_buffer_free (STB_GLOBAL)
  

• In 5.11: ✅

  void ring_buffer_free(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b2d10)
  Location: kernel/trace/ring_buffer.c:1700
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff811b2d10-ffffffff811b2d7d: ring_buffer_free (STB_GLOBAL)
  

• In 5.13: ✅

  void ring_buffer_free(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b3aa0)
  Location: kernel/trace/ring_buffer.c:1783
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff811b3aa0-ffffffff811b3b0d: ring_buffer_free (STB_GLOBAL)
  

• In 5.15: ✅

  void ring_buffer_free(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811dda50)
  Location: kernel/trace/ring_buffer.c:1783
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff811dda50-ffffffff811ddabd: ring_buffer_free (STB_GLOBAL)
  

• In 5.19: ✅

  void ring_buffer_free(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81214710)
  Location: kernel/trace/ring_buffer.c:1819
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff81214710-ffffffff81214783: ring_buffer_free (STB_GLOBAL)
  

• In 6.2: ✅

  void ring_buffer_free(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8125e130)
  Location: kernel/trace/ring_buffer.c:1881
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:allocate_trace_buffers
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff8125e130-ffffffff8125e1b0: ring_buffer_free (STB_GLOBAL)
  

• In 6.5: ✅

  void ring_buffer_free(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff812753f0)
  Location: kernel/trace/ring_buffer.c:1877
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:trace_array_create
    - kernel/trace/trace.c:allocate_trace_buffers
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff812753f0-ffffffff8127547a: ring_buffer_free (STB_GLOBAL)
  

• In 6.8: ✅

  void ring_buffer_free(struct trace_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81290030)
  Location: kernel/trace/ring_buffer.c:1718
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_array_create_systems
    - kernel/trace/trace.c:trace_array_create_systems
    - kernel/trace/trace.c:allocate_trace_buffers
    - kernel/trace/trace.c:allocate_trace_buffer
  

  Symbols:

  ffffffff81290030-ffffffff812900ba: ring_buffer_free (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff800010217268)
  Location: kernel/trace/ring_buffer.c:1450
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  ffff800010217268-ffff8000102172e8: ring_buffer_free (STB_GLOBAL)
  

• In armhf: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c04568dc)
  Location: kernel/trace/ring_buffer.c:1450
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  c04568dc-c045694c: ring_buffer_free (STB_GLOBAL)
  

• In ppc64el: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c000000000299cc0)
  Location: kernel/trace/ring_buffer.c:1450
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  c000000000299cc0-c000000000299d78: ring_buffer_free (STB_GLOBAL)
  

• In riscv64: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffe000176f82)
  Location: kernel/trace/ring_buffer.c:1450
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  ffffffe000176f82-ffffffe00017700a: ring_buffer_free (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81196d40)
  Location: kernel/trace/ring_buffer.c:1450
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  ffffffff81196d40-ffffffff81196dad: ring_buffer_free (STB_GLOBAL)
  

• In azure: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8118a020)
  Location: kernel/trace/ring_buffer.c:1450
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  ffffffff8118a020-ffffffff8118a08d: ring_buffer_free (STB_GLOBAL)
  

• In gcp: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81194b10)
  Location: kernel/trace/ring_buffer.c:1450
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  ffffffff81194b10-ffffffff81194b7d: ring_buffer_free (STB_GLOBAL)
  

• In lowlatency: ✅

  void ring_buffer_free(struct ring_buffer *buffer);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a2720)
  Location: kernel/trace/ring_buffer.c:1450
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracer_alloc_buffers
  

  Symbols:

  ffffffff811a2720-ffffffff811a278d: ring_buffer_free (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 ✅