DepSurf

Function: ring_buffer_lock_reserve

Status

Regular

• In 4.4: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81147cc0)
  Location: kernel/trace/ring_buffer.c:2832
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff81147cc0-ffffffff81147d68: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.8: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81151f80)
  Location: kernel/trace/ring_buffer.c:2827
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff81151f80-ffffffff81152024: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.10: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115a550)
  Location: kernel/trace/ring_buffer.c:2796
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff8115a550-ffffffff8115a8f1: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.13: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115d5c0)
  Location: kernel/trace/ring_buffer.c:2798
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff8115d5c0-ffffffff8115d938: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.15: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8116a7f0)
  Location: kernel/trace/ring_buffer.c:2790
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff8116a7f0-ffffffff8116ab6e: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.18: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811794f0)
  Location: kernel/trace/ring_buffer.c:2923
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff811794f0-ffffffff811798b2: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.0: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81186bc0)
  Location: kernel/trace/ring_buffer.c:2986
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff81186bc0-ffffffff81186f7f: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.3: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81193dc0)
  Location: kernel/trace/ring_buffer.c:2963
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_buffer_unlock_commit_regs
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff81193dc0-ffffffff81194197: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.4: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8119f8e0)
  Location: kernel/trace/ring_buffer.c:2964
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_buffer_unlock_commit_regs
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff8119f8e0-ffffffff8119fc7b: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.8: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct trace_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b8210)
  Location: kernel/trace/ring_buffer.c:3033
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:ftrace_trace_userstack
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff811b8210-ffffffff811b85b0: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.11: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct trace_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b5dd0)
  Location: kernel/trace/ring_buffer.c:3584
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff811b5dd0-ffffffff811b6121: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.13: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct trace_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b4990)
  Location: kernel/trace/ring_buffer.c:3671
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:trace_last_func_repeats
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff811b4990-ffffffff811b4cc7: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  struct ring_buffer_event *ring_buffer_lock_reserve(struct trace_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (0)
  Location: kernel/trace/ring_buffer.c:3671
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:trace_last_func_repeats
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff81cb4920-ffffffff81cb49da: ring_buffer_lock_reserve.cold (STB_LOCAL)
  ffffffff811deba0-ffffffff811def26: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  struct ring_buffer_event *ring_buffer_lock_reserve(struct trace_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (0)
  Location: kernel/trace/ring_buffer.c:3709
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:__trace_array_vprintk
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:trace_last_func_repeats
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
    - kernel/trace/trace.c:__trace_puts
  

  Symbols:

  ffffffff81e6591a-ffffffff81e659d1: ring_buffer_lock_reserve.cold (STB_LOCAL)
  ffffffff81215ba0-ffffffff81215f4e: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  struct ring_buffer_event *ring_buffer_lock_reserve(struct trace_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (0)
  Location: kernel/trace/ring_buffer.c:3788
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:__trace_array_vprintk
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:trace_last_func_repeats
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
    - kernel/trace/trace.c:__trace_puts
  

  Symbols:

  ffffffff8205d01c-ffffffff8205d0d3: ring_buffer_lock_reserve.cold (STB_LOCAL)
  ffffffff8125f240-ffffffff8125f5ee: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  struct ring_buffer_event *ring_buffer_lock_reserve(struct trace_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (0)
  Location: kernel/trace/ring_buffer.c:3791
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:__trace_array_vprintk
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:trace_last_func_repeats
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
    - kernel/trace/trace.c:__trace_array_puts
  

  Symbols:

  ffffffff820db9dd-ffffffff820dba94: ring_buffer_lock_reserve.cold (STB_LOCAL)
  ffffffff81276450-ffffffff81276818: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  struct ring_buffer_event *ring_buffer_lock_reserve(struct trace_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/ring_buffer.c (0)
  Location: kernel/trace/ring_buffer.c:3695
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:__trace_array_vprintk
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:trace_last_func_repeats
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
    - kernel/trace/trace.c:__trace_array_puts
  

  Symbols:

  ffffffff821b77a5-ffffffff821b785c: ring_buffer_lock_reserve.cold (STB_LOCAL)
  ffffffff81290f60-ffffffff81291346: ring_buffer_lock_reserve (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff80001021be60)
  Location: kernel/trace/ring_buffer.c:2964
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:__trace_array_vprintk
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffff80001021be60-ffff80001021c2c8: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In armhf: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c045a3cc)
  Location: kernel/trace/ring_buffer.c:2964
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:__trace_array_vprintk
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  c045a3cc-c045a908: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In ppc64el: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c00000000029ce50)
  Location: kernel/trace/ring_buffer.c:2964
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  c00000000029ce50-c00000000029d3dc: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In riscv64: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffe0001785cc)
  Location: kernel/trace/ring_buffer.c:2964
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffe0001785cc-ffffffe000178862: ring_buffer_lock_reserve (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81197f00)
  Location: kernel/trace/ring_buffer.c:2964
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_buffer_unlock_commit_regs
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff81197f00-ffffffff8119829b: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In azure: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8118b6b0)
  Location: kernel/trace/ring_buffer.c:2964
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_buffer_unlock_commit_regs
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff8118b6b0-ffffffff8118ba4b: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In gcp: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81195cd0)
  Location: kernel/trace/ring_buffer.c:2964
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_buffer_unlock_commit_regs
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff81195cd0-ffffffff8119606b: ring_buffer_lock_reserve (STB_GLOBAL)
  

• In lowlatency: ✅

  struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer, long unsigned int length);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a3b60)
  Location: kernel/trace/ring_buffer.c:2964
  Inline: False
  Direct callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_buffer_unlock_commit_regs
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffer_lock_reserve
  

  Symbols:

  ffffffff811a3b60-ffffffff811a3f1c: ring_buffer_lock_reserve (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 ✅