DepSurf

Function: perf_prepare_header

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Selective Inline ⚠️

  void perf_prepare_header(struct perf_event_header *header, struct perf_sample_data *data, struct perf_event *event, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81379426)
  Location: kernel/events/core.c:7761
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_output
    - kernel/events/core.c:perf_event_output_backward
    - kernel/events/core.c:perf_event_output_forward
  Direct callers:
    - arch/x86/events/intel/ds.c:intel_pmu_drain_bts_buffer
  

  Symbols:

  ffffffff81379350-ffffffff813793bb: perf_prepare_header (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void perf_prepare_header(struct perf_event_header *header, struct perf_sample_data *data, struct perf_event *event, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff813a2736)
  Location: kernel/events/core.c:7842
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_output
    - kernel/events/core.c:perf_event_output_backward
    - kernel/events/core.c:perf_event_output_forward
  Direct callers:
    - arch/x86/events/intel/ds.c:intel_pmu_drain_bts_buffer
  

  Symbols:

  ffffffff813a2660-ffffffff813a26cb: perf_prepare_header (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 6.5 and 6.8 ✅