DepSurf

Function: delay_bw_map

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel_rdt.c (ffffffff810410f3)
  Location: arch/x86/kernel/cpu/intel_rdt.c:297
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/intel_rdt.c:mba_wrmsr
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel_rdt.c (ffffffff810444e3)
  Location: arch/x86/kernel/cpu/intel_rdt.c:298
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/intel_rdt.c:mba_wrmsr
  

• In 4.18: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/intel_rdt.c (ffffffff81046b26)
  Location: arch/x86/kernel/cpu/intel_rdt.c:352
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/intel_rdt.c:mba_wrmsr
  Direct callers:
    - arch/x86/kernel/cpu/intel_rdt_monitor.c:mbm_handle_overflow
  

  Symbols:

  ffffffff8104726b-ffffffff8104728b: delay_bw_map.cold.13 (STB_LOCAL)
  ffffffff81047060-ffffffff8104708e: delay_bw_map (STB_GLOBAL)
  

• In 5.0: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81055ac6)
  Location: arch/x86/kernel/cpu/resctrl/core.c:384
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_handle_overflow
  

  Symbols:

  ffffffff81056277-ffffffff81056297: delay_bw_map.cold.14 (STB_LOCAL)
  ffffffff81056080-ffffffff810560ae: delay_bw_map (STB_GLOBAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81058d36)
  Location: arch/x86/kernel/cpu/resctrl/core.c:376
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_handle_overflow
  

  Symbols:

  ffffffff8105945a-ffffffff8105947a: delay_bw_map.cold (STB_LOCAL)
  ffffffff81059260-ffffffff8105928e: delay_bw_map (STB_GLOBAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81059606)
  Location: arch/x86/kernel/cpu/resctrl/core.c:376
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_handle_overflow
  

  Symbols:

  ffffffff81059d2a-ffffffff81059d4a: delay_bw_map.cold (STB_LOCAL)
  ffffffff81059b30-ffffffff81059b5e: delay_bw_map (STB_GLOBAL)
  

• In 5.8: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff8105e976)
  Location: arch/x86/kernel/cpu/resctrl/core.c:376
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:update_mba_bw
  

  Symbols:

  ffffffff8105f228-ffffffff8105f248: delay_bw_map.cold (STB_LOCAL)
  ffffffff8105eea0-ffffffff8105eece: delay_bw_map (STB_GLOBAL)
  

• In 5.11: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff8105ce96)
  Location: arch/x86/kernel/cpu/resctrl/core.c:378
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:update_mba_bw
  

  Symbols:

  ffffffff81bd648f-ffffffff81bd64af: delay_bw_map.cold (STB_LOCAL)
  ffffffff8105d3e0-ffffffff8105d40e: delay_bw_map (STB_GLOBAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff8105d802)
  Location: arch/x86/kernel/cpu/resctrl/core.c:378
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:update_mba_bw
  

  Symbols:

  ffffffff81bc873c-ffffffff81bc8761: delay_bw_map.cold (STB_LOCAL)
  ffffffff8105dd10-ffffffff8105dd35: delay_bw_map (STB_GLOBAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81066ec3)
  Location: arch/x86/kernel/cpu/resctrl/core.c:303
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:update_mba_bw
  

  Symbols:

  ffffffff81c9c669-ffffffff81c9c696: delay_bw_map.cold (STB_LOCAL)
  ffffffff81067450-ffffffff81067492: delay_bw_map (STB_GLOBAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81073752)
  Location: arch/x86/kernel/cpu/resctrl/core.c:303
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:update_mba_bw
  

  Symbols:

  ffffffff81e4b9b6-ffffffff81e4b9e3: delay_bw_map.cold (STB_LOCAL)
  ffffffff810740f0-ffffffff81074142: delay_bw_map (STB_GLOBAL)
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81083a6e)
  Location: arch/x86/kernel/cpu/resctrl/core.c:293
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81085f2a)
  Location: arch/x86/kernel/cpu/resctrl/core.c:318
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff8108ceca)
  Location: arch/x86/kernel/cpu/resctrl/core.c:322
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  

Arch

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

Flavor

• In aws: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81059186)
  Location: arch/x86/kernel/cpu/resctrl/core.c:376
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_handle_overflow
  

  Symbols:

  ffffffff810598aa-ffffffff810598ca: delay_bw_map.cold (STB_LOCAL)
  ffffffff810596b0-ffffffff810596de: delay_bw_map (STB_GLOBAL)
  

• In azure: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81049464)
  Location: arch/x86/kernel/cpu/resctrl/core.c:376
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_handle_overflow
  

  Symbols:

  ffffffff81049a35-ffffffff81049a55: delay_bw_map.cold (STB_LOCAL)
  ffffffff810498d0-ffffffff810498fe: delay_bw_map (STB_GLOBAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff810595b6)
  Location: arch/x86/kernel/cpu/resctrl/core.c:376
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_handle_overflow
  

  Symbols:

  ffffffff81059cda-ffffffff81059cfa: delay_bw_map.cold (STB_LOCAL)
  ffffffff81059ae0-ffffffff81059b0e: delay_bw_map (STB_GLOBAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  u32 delay_bw_map(long unsigned int bw, struct rdt_resource *r);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff8105aa56)
  Location: arch/x86/kernel/cpu/resctrl/core.c:376
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
    - arch/x86/kernel/cpu/resctrl/core.c:mba_wrmsr_intel
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/monitor.c:mbm_handle_overflow
  

  Symbols:

  ffffffff8105b17a-ffffffff8105b19a: delay_bw_map.cold (STB_LOCAL)
  ffffffff8105af80-ffffffff8105afae: delay_bw_map (STB_GLOBAL)
  

Differences

Regular

• 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 ✅

Arch

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 ✅