DepSurf

Function: perf_callchain_kernel

Status

Regular

• In 4.4: ✅

  void perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810075e0)
  Location: arch/x86/events/core.c:2185
  Inline: False
  

  Symbols:

  ffffffff810075e0-ffffffff81007640: perf_callchain_kernel (STB_GLOBAL)
  

• In 4.8: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81007760)
  Location: arch/x86/events/core.c:2273
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81007760-ffffffff810077cf: perf_callchain_kernel (STB_GLOBAL)
  

• In 4.10: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81007760)
  Location: arch/x86/events/core.c:2280
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81007760-ffffffff81007864: perf_callchain_kernel (STB_GLOBAL)
  

• In 4.13: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810074f0)
  Location: arch/x86/events/core.c:2302
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff810074f0-ffffffff810075f1: perf_callchain_kernel (STB_GLOBAL)
  

• In 4.15: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81007920)
  Location: arch/x86/events/core.c:2337
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81007920-ffffffff81007a27: perf_callchain_kernel (STB_GLOBAL)
  

• In 4.18: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81007f50)
  Location: arch/x86/events/core.c:2343
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81007f50-ffffffff81008052: perf_callchain_kernel (STB_GLOBAL)
  

• In 5.0: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81007e30)
  Location: arch/x86/events/core.c:2359
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81007e30-ffffffff81007f32: perf_callchain_kernel (STB_GLOBAL)
  

• In 5.3: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810080f0)
  Location: arch/x86/events/core.c:2321
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff810080f0-ffffffff81008223: perf_callchain_kernel (STB_GLOBAL)
  

• In 5.4: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81008310)
  Location: arch/x86/events/core.c:2410
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81008310-ffffffff81008443: perf_callchain_kernel (STB_GLOBAL)
  

• In 5.8: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81009380)
  Location: arch/x86/events/core.c:2423
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81009380-ffffffff810094b1: perf_callchain_kernel (STB_GLOBAL)
  

• In 5.11: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81008430)
  Location: arch/x86/events/core.c:2534
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81008430-ffffffff81008561: perf_callchain_kernel (STB_GLOBAL)
  

• In 5.13: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81008e00)
  Location: arch/x86/events/core.c:2764
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81008e00-ffffffff81008f31: perf_callchain_kernel (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/events/core.c (0)
  Location: arch/x86/events/core.c:2763
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81c9539c-ffffffff81c953d4: perf_callchain_kernel.cold (STB_LOCAL)
  ffffffff81009c90-ffffffff81009dec: perf_callchain_kernel (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/events/core.c (0)
  Location: arch/x86/events/core.c:2777
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81e44664-ffffffff81e4469c: perf_callchain_kernel.cold (STB_LOCAL)
  ffffffff810093d0-ffffffff8100953e: perf_callchain_kernel (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/events/core.c (0)
  Location: arch/x86/events/core.c:2761
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff8205036b-ffffffff820503a3: perf_callchain_kernel.cold (STB_LOCAL)
  ffffffff8100a860-ffffffff8100a9ce: perf_callchain_kernel (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/events/core.c (0)
  Location: arch/x86/events/core.c:2759
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff820ce7c9-ffffffff820ce801: perf_callchain_kernel.cold (STB_LOCAL)
  ffffffff8100a0b0-ffffffff8100a21e: perf_callchain_kernel (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/events/core.c (0)
  Location: arch/x86/events/core.c:2756
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff821a9005-ffffffff821a903d: perf_callchain_kernel.cold (STB_LOCAL)
  ffffffff8100f7d0-ffffffff8100f93e: perf_callchain_kernel (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/kernel/perf_callchain.c (ffff8000100a3928)
  Location: arch/arm64/kernel/perf_callchain.c:147
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffff8000100a3928-ffff8000100a39c4: perf_callchain_kernel (STB_GLOBAL)
  

• In armhf: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/kernel/perf_callchain.c (c0317df4)
  Location: arch/arm/kernel/perf_callchain.c:99
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  c0317df4-c0317ea4: perf_callchain_kernel (STB_GLOBAL)
  

• In ppc64el: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/perf/callchain.c (c000000000125540)
  Location: arch/powerpc/perf/callchain.c:47
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  c000000000125540-c0000000001257d4: perf_callchain_kernel (STB_GLOBAL)
  

• In riscv64: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/riscv/kernel/perf_callchain.c (ffffffe0000b99dc)
  Location: arch/riscv/kernel/perf_callchain.c:84
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffe0000b99dc-ffffffe0000b9a3a: perf_callchain_kernel (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81008310)
  Location: arch/x86/events/core.c:2410
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81008310-ffffffff81008443: perf_callchain_kernel (STB_GLOBAL)
  

• In azure: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81006b00)
  Location: arch/x86/events/core.c:2410
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81006b00-ffffffff81006c33: perf_callchain_kernel (STB_GLOBAL)
  

• In gcp: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff810082d0)
  Location: arch/x86/events/core.c:2410
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff810082d0-ffffffff81008403: perf_callchain_kernel (STB_GLOBAL)
  

• In lowlatency: ✅

  void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/events/core.c (ffffffff81008430)
  Location: arch/x86/events/core.c:2410
  Inline: False
  Direct callers:
    - kernel/events/callchain.c:get_perf_callchain
  

  Symbols:

  ffffffff81008430-ffffffff81008563: perf_callchain_kernel (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param type changed. struct perf_callchain_entry *entry ➡️ struct perf_callchain_entry_ctx *entry
• 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 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• 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 ✅