DepSurf

Function: arch_update_cpu_topology

Status

Regular

• In 4.4: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810afc60)
  Location: kernel/sched/core.c:7052
  Inline: False
  Direct callers:
    - kernel/sched/core.c:partition_sched_domains
    - kernel/sched/core.c:sched_init_smp
  

  Symbols:

  ffffffff810afc60-ffffffff810afc6d: arch_update_cpu_topology (STB_WEAK)
  

• In 4.8: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810b2460)
  Location: kernel/sched/core.c:6987
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_init_smp
    - kernel/sched/core.c:partition_sched_domains
  

  Symbols:

  ffffffff810b2460-ffffffff810b246d: arch_update_cpu_topology (STB_WEAK)
  

• In 4.10: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81053a40)
  Location: arch/x86/kernel/smpboot.c:113
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_init_smp
    - kernel/sched/core.c:partition_sched_domains
  

  Symbols:

  ffffffff81053a40-ffffffff81053a59: arch_update_cpu_topology (STB_GLOBAL)
  

• In 4.13: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff810533a0)
  Location: arch/x86/kernel/smpboot.c:116
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff810533a0-ffffffff810533b9: arch_update_cpu_topology (STB_GLOBAL)
  

• In 4.15: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81057150)
  Location: arch/x86/kernel/smpboot.c:114
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff81057150-ffffffff81057169: arch_update_cpu_topology (STB_GLOBAL)
  

• In 4.18: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81059fc0)
  Location: arch/x86/kernel/smpboot.c:110
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff81059fc0-ffffffff81059fd9: arch_update_cpu_topology (STB_GLOBAL)
  

• In 5.0: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8105fc40)
  Location: arch/x86/kernel/smpboot.c:110
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff8105fc40-ffffffff8105fc59: arch_update_cpu_topology (STB_GLOBAL)
  

• In 5.3: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81063470)
  Location: arch/x86/kernel/smpboot.c:114
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff81063470-ffffffff81063489: arch_update_cpu_topology (STB_GLOBAL)
  

• In 5.4: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81063b20)
  Location: arch/x86/kernel/smpboot.c:114
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff81063b20-ffffffff81063b39: arch_update_cpu_topology (STB_GLOBAL)
  

• In 5.8: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8106a530)
  Location: arch/x86/kernel/smpboot.c:115
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff8106a530-ffffffff8106a549: arch_update_cpu_topology (STB_GLOBAL)
  

• In 5.11: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8106c200)
  Location: arch/x86/kernel/smpboot.c:120
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff8106c200-ffffffff8106c219: arch_update_cpu_topology (STB_GLOBAL)
  

• In 5.13: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8106ccd0)
  Location: arch/x86/kernel/smpboot.c:120
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff8106ccd0-ffffffff8106cce9: arch_update_cpu_topology (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81120940)
  Location: arch/x86/kernel/smpboot.c:120
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff81c9d3ef-ffffffff81c9d416: arch_update_cpu_topology.cold (STB_LOCAL)
  ffffffff81077cc0-ffffffff81077cdf: arch_update_cpu_topology (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8114ad00)
  Location: arch/x86/kernel/smpboot.c:118
  Inline: False
  Direct callers:
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:sched_init_domains
  

  Symbols:

  ffffffff81e4c876-ffffffff81e4c8a7: arch_update_cpu_topology.cold (STB_LOCAL)
  ffffffff81086910-ffffffff81086939: arch_update_cpu_topology (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff811796c0)
  Location: arch/x86/kernel/smpboot.c:116
  Inline: False
  Direct callers:
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:sched_init_domains
  

  Symbols:

  ffffffff82053b63-ffffffff82053b94: arch_update_cpu_topology.cold (STB_LOCAL)
  ffffffff81099ed0-ffffffff81099ef9: arch_update_cpu_topology (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8118a2b0)
  Location: arch/x86/kernel/smpboot.c:139
  Inline: False
  Direct callers:
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:sched_init_domains
  

  Symbols:

  ffffffff820d216f-ffffffff820d21a0: arch_update_cpu_topology.cold (STB_LOCAL)
  ffffffff8109d350-ffffffff8109d379: arch_update_cpu_topology (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81198bb0)
  Location: arch/x86/kernel/smpboot.c:153
  Inline: False
  Direct callers:
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:sched_init_domains
  

  Symbols:

  ffffffff821acdd3-ffffffff821ace04: arch_update_cpu_topology.cold (STB_LOCAL)
  ffffffff810a4890-ffffffff810a48b9: arch_update_cpu_topology (STB_GLOBAL)
  

Arch

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

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/mm/numa.c (c0000000000a3950)
  Location: arch/powerpc/mm/numa.c:1441
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  c0000000000a3950-c0000000000a3968: arch_update_cpu_topology (STB_GLOBAL)
  

• In riscv64: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/topology.c (ffffffe000101a14)
  Location: kernel/sched/topology.c:2106
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffe000101a14-ffffffe000101a30: arch_update_cpu_topology (STB_WEAK)
  

Flavor

• In aws: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81063610)
  Location: arch/x86/kernel/smpboot.c:114
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff81063610-ffffffff81063629: arch_update_cpu_topology (STB_GLOBAL)
  

• In azure: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81053920)
  Location: arch/x86/kernel/smpboot.c:114
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff81053920-ffffffff81053939: arch_update_cpu_topology (STB_GLOBAL)
  

• In gcp: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81063ac0)
  Location: arch/x86/kernel/smpboot.c:114
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff81063ac0-ffffffff81063ad9: arch_update_cpu_topology (STB_GLOBAL)
  

• In lowlatency: ✅

  int arch_update_cpu_topology();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81065080)
  Location: arch/x86/kernel/smpboot.c:114
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/topology.c:sched_init_domains
  

  Symbols:

  ffffffff81065080-ffffffff81065099: arch_update_cpu_topology (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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 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 ✅