DepSurf

Function: perf_sample_save_callchain

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/amd/ibs.c (ffffffff8100f1a5)
  Location: include/linux/perf_event.h:1213
  Inline: True
  Inline callers:
    - arch/x86/events/amd/ibs.c:perf_ibs_handle_irq
  

  In arch/x86/events/intel/ds.c (ffffffff8101834c)
  Location: include/linux/perf_event.h:1213
  Inline: True
  Inline callers:
    - arch/x86/events/intel/ds.c:setup_pebs_adaptive_sample_data
    - arch/x86/events/intel/ds.c:setup_pebs_fixed_sample_data
  

  In kernel/events/core.c (ffffffff81378d56)
  Location: include/linux/perf_event.h:1213
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_prepare_sample
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/amd/ibs.c (ffffffff810148e5)
  Location: include/linux/perf_event.h:1229
  Inline: True
  Inline callers:
    - arch/x86/events/amd/ibs.c:perf_ibs_handle_irq
  

  In arch/x86/events/intel/ds.c (ffffffff8101decd)
  Location: include/linux/perf_event.h:1229
  Inline: True
  Inline callers:
    - arch/x86/events/intel/ds.c:setup_pebs_adaptive_sample_data
    - arch/x86/events/intel/ds.c:setup_pebs_fixed_sample_data
  

  In kernel/events/core.c (ffffffff813a205c)
  Location: include/linux/perf_event.h:1229
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_prepare_sample
  

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