DepSurf

Function: trace_event_buffer_lock_reserve

Status

Regular

• In 4.4: Selective Inline ⚠️

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8114ead0)
  Location: kernel/trace/trace.c:1710
  Inline: True
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff8114ead0-ffffffff8114eb48: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.8: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811577a0)
  Location: kernel/trace/trace.c:2069
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff811577a0-ffffffff81157887: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.10: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8115d700)
  Location: kernel/trace/trace.c:2082
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff8115d700-ffffffff8115d7f1: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.13: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81160820)
  Location: kernel/trace/trace.c:2259
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff81160820-ffffffff81160911: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.15: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8116d8e0)
  Location: kernel/trace/trace.c:2262
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff8116d8e0-ffffffff8116d9d1: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 4.18: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8117cce0)
  Location: kernel/trace/trace.c:2274
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff8117cce0-ffffffff8117cde3: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.0: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8118a580)
  Location: kernel/trace/trace.c:2275
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff8118a580-ffffffff8118a683: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.3: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81197c80)
  Location: kernel/trace/trace.c:2459
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff81197c80-ffffffff81197d7c: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.4: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811a3620)
  Location: kernel/trace/trace.c:2485
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff811a3620-ffffffff811a371c: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.8: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct trace_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811bb850)
  Location: kernel/trace/trace.c:2589
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
    - kernel/trace/trace_uprobe.c:__uprobe_trace_func
  

  Symbols:

  ffffffff811bb850-ffffffff811bb94c: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.11: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct trace_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811b9450)
  Location: kernel/trace/trace.c:2733
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
    - kernel/trace/trace_uprobe.c:__uprobe_trace_func
  

  Symbols:

  ffffffff811b9450-ffffffff811b9559: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.13: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct trace_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, unsigned int trace_ctx);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811b7ff0)
  Location: kernel/trace/trace.c:2742
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
    - kernel/trace/trace_uprobe.c:__uprobe_trace_func
  

  Symbols:

  ffffffff811b7ff0-ffffffff811b8113: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.15: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct trace_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, unsigned int trace_ctx);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811e23b0)
  Location: kernel/trace/trace.c:2766
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_syscalls.c:ftrace_syscall_exit
    - kernel/trace/trace_syscalls.c:ftrace_syscall_enter
    - kernel/trace/trace_eprobe.c:__eprobe_trace_func
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
    - kernel/trace/trace_uprobe.c:__uprobe_trace_func
  

  Symbols:

  ffffffff811e23b0-ffffffff811e24bc: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 5.19: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct trace_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, unsigned int trace_ctx);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81219070)
  Location: kernel/trace/trace.c:2759
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
  

  Symbols:

  ffffffff81219070-ffffffff812191de: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 6.2: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct trace_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, unsigned int trace_ctx);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81263100)
  Location: kernel/trace/trace.c:2783
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
  

  Symbols:

  ffffffff81263100-ffffffff8126326e: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 6.5: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct trace_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, unsigned int trace_ctx);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8127a0e0)
  Location: kernel/trace/trace.c:2854
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
  

  Symbols:

  ffffffff8127a0e0-ffffffff8127a21e: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In 6.8: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct trace_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, unsigned int trace_ctx);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81294bc0)
  Location: kernel/trace/trace.c:2848
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
  

  Symbols:

  ffffffff81294bc0-ffffffff81294cfe: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffff800010221038)
  Location: kernel/trace/trace.c:2485
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffff800010221038-ffff800010221170: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In armhf: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (c045c7e0)
  Location: kernel/trace/trace.c:2485
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
    - kernel/trace/trace_uprobe.c:__uprobe_trace_func
  

  Symbols:

  c045c7e0-c045c8f4: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In ppc64el: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (c0000000002a1c10)
  Location: kernel/trace/trace.c:2485
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
    - kernel/trace/trace_uprobe.c:__uprobe_trace_func
  

  Symbols:

  c0000000002a1c10-c0000000002a1df0: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In riscv64: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffe00017b248)
  Location: kernel/trace/trace.c:2485
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
  

  Symbols:

  ffffffe00017b248-ffffffe00017b37a: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8119bc40)
  Location: kernel/trace/trace.c:2485
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff8119bc40-ffffffff8119bd3c: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In azure: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff8118ecc0)
  Location: kernel/trace/trace.c:2485
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff8118ecc0-ffffffff8118edbc: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In gcp: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff81199a10)
  Location: kernel/trace/trace.c:2485
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff81199a10-ffffffff81199b0c: trace_event_buffer_lock_reserve (STB_GLOBAL)
  

• In lowlatency: ✅

  struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, long unsigned int len, long unsigned int flags, int pc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace.c (ffffffff811a76b0)
  Location: kernel/trace/trace.c:2485
  Inline: False
  Direct callers:
    - kernel/trace/trace_events.c:trace_event_buffer_reserve
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  Symbols:

  ffffffff811a76b0-ffffffff811a77ac: trace_event_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 **current_rb ➡️ struct trace_buffer **current_rb
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Param added. unsigned int trace_ctx
  • Param removed. long unsigned int flags
  • Param removed. int pc
• 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 ✅