DepSurf

Function: rb_update_write_stamp

Status

Regular

• In 4.4: Selective Inline ⚠️

  void rb_update_write_stamp(struct ring_buffer_per_cpu *cpu_buffer, struct ring_buffer_event *event);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81146e50)
  Location: kernel/trace/ring_buffer.c:2510
  Inline: True
  Direct callers:
    - kernel/trace/ring_buffer.c:ring_buffer_unlock_commit
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:ring_buffer_write
  

  Symbols:

  ffffffff81146e50-ffffffff81146ec0: rb_update_write_stamp (STB_LOCAL)
  

• In 4.8: Selective Inline ⚠️

  void rb_update_write_stamp(struct ring_buffer_per_cpu *cpu_buffer, struct ring_buffer_event *event);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8114f690)
  Location: kernel/trace/ring_buffer.c:2504
  Inline: True
  Direct callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:ring_buffer_unlock_commit
  

  Symbols:

  ffffffff8114f690-ffffffff8114f703: rb_update_write_stamp (STB_LOCAL)
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115c062)
  Location: kernel/trace/ring_buffer.c:2473
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8115f12a)
  Location: kernel/trace/ring_buffer.c:2475
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8116c1ef)
  Location: kernel/trace/ring_buffer.c:2471
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8117b504)
  Location: kernel/trace/ring_buffer.c:2549
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81188208)
  Location: kernel/trace/ring_buffer.c:2597
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff81195662)
  Location: kernel/trace/ring_buffer.c:2574
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a0d5f)
  Location: kernel/trace/ring_buffer.c:2575
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811b68be)
  Location: kernel/trace/ring_buffer.c:2644
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff80001021ac5c)
  Location: kernel/trace/ring_buffer.c:2575
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c0459608)
  Location: kernel/trace/ring_buffer.c:2575
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (c00000000029dee8)
  Location: kernel/trace/ring_buffer.c:2575
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffe00017950e)
  Location: kernel/trace/ring_buffer.c:2575
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8119937f)
  Location: kernel/trace/ring_buffer.c:2575
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8118ca0f)
  Location: kernel/trace/ring_buffer.c:2575
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff8119714f)
  Location: kernel/trace/ring_buffer.c:2575
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffffffff811a4d5f)
  Location: kernel/trace/ring_buffer.c:2575
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:rb_commit
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅