DepSurf

Function: rb_reserve_next_event

Status

Regular

• In 4.4: ✅

  struct ring_buffer_event *rb_reserve_next_event(struct ring_buffer *buffer, struct ring_buffer_per_cpu *cpu_buffer, long unsigned int length);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81147860)
  Location: kernel/trace/ring_buffer.c:2742
  Inline: False
  Direct callers:
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
    - kernel/trace/ring_buffer.c:ring_buffer_write
  

  Symbols:

  ffffffff81147860-ffffffff81147cb9: rb_reserve_next_event (STB_LOCAL)
  

• In 4.8: ✅

  struct ring_buffer_event *rb_reserve_next_event(struct ring_buffer *buffer, struct ring_buffer_per_cpu *cpu_buffer, long unsigned int length);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81151b00)
  Location: kernel/trace/ring_buffer.c:2737
  Inline: False
  Direct callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

  Symbols:

  ffffffff81151b00-ffffffff81151f71: rb_reserve_next_event (STB_LOCAL)
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115a995)
  Location: kernel/trace/ring_buffer.c:2706
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115d9d3)
  Location: kernel/trace/ring_buffer.c:2708
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8116ac03)
  Location: kernel/trace/ring_buffer.c:2700
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81179978)
  Location: kernel/trace/ring_buffer.c:2830
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81189298)
  Location: kernel/trace/ring_buffer.c:2893
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81196886)
  Location: kernel/trace/ring_buffer.c:2870
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a2256)
  Location: kernel/trace/ring_buffer.c:2871
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b8bba)
  Location: kernel/trace/ring_buffer.c:2940
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b65f6)
  Location: kernel/trace/ring_buffer.c:3501
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b5916)
  Location: kernel/trace/ring_buffer.c:3588
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811df97f)
  Location: kernel/trace/ring_buffer.c:3588
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81216ccc)
  Location: kernel/trace/ring_buffer.c:3626
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81261e3c)
  Location: kernel/trace/ring_buffer.c:3705
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81278eac)
  Location: kernel/trace/ring_buffer.c:3708
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81293a9e)
  Location: kernel/trace/ring_buffer.c:3604
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff80001021c690)
  Location: kernel/trace/ring_buffer.c:2871
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c045b12c)
  Location: kernel/trace/ring_buffer.c:2871
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c00000000029fe0c)
  Location: kernel/trace/ring_buffer.c:2871
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffe00017a16c)
  Location: kernel/trace/ring_buffer.c:2871
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8119a876)
  Location: kernel/trace/ring_buffer.c:2871
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8118d8f6)
  Location: kernel/trace/ring_buffer.c:2871
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81198646)
  Location: kernel/trace/ring_buffer.c:2871
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a629d)
  Location: kernel/trace/ring_buffer.c:2871
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅