DepSurf

Function: read_tsc

Status

Regular

• In 4.4: ✅

  cycle_t read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff81037760)
  Location: arch/x86/kernel/tsc.c:1023
  Inline: False
  

  Symbols:

  ffffffff81037760-ffffffff81037772: read_tsc (STB_LOCAL)
  

• In 4.8: ✅

  cycle_t read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff81036970)
  Location: arch/x86/kernel/tsc.c:1077
  Inline: False
  

  Symbols:

  ffffffff81036970-ffffffff81036982: read_tsc (STB_LOCAL)
  

• In 4.10: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff81036690)
  Location: arch/x86/kernel/tsc.c:1105
  Inline: False
  

  Symbols:

  ffffffff81036690-ffffffff810366a2: read_tsc (STB_LOCAL)
  

• In 4.13: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff810346a0)
  Location: arch/x86/kernel/tsc.c:1013
  Inline: False
  

  Symbols:

  ffffffff810346a0-ffffffff810346b2: read_tsc (STB_LOCAL)
  

• In 4.15: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff81036a00)
  Location: arch/x86/kernel/tsc.c:1014
  Inline: False
  

  Symbols:

  ffffffff81036a00-ffffffff81036a12: read_tsc (STB_LOCAL)
  

• In 4.18: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff81037a40)
  Location: arch/x86/kernel/tsc.c:1030
  Inline: False
  

  Symbols:

  ffffffff81037a40-ffffffff81037a52: read_tsc (STB_LOCAL)
  

• In 5.0: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff81038c60)
  Location: arch/x86/kernel/tsc.c:1065
  Inline: False
  

  Symbols:

  ffffffff81038c60-ffffffff81038c72: read_tsc (STB_LOCAL)
  

• In 5.3: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8103b1f0)
  Location: arch/x86/kernel/tsc.c:1085
  Inline: False
  

  Symbols:

  ffffffff8103b1f0-ffffffff8103b1fd: read_tsc (STB_LOCAL)
  

• In 5.4: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8103b9c0)
  Location: arch/x86/kernel/tsc.c:1085
  Inline: False
  

  Symbols:

  ffffffff8103b9c0-ffffffff8103b9cd: read_tsc (STB_LOCAL)
  

• In 5.8: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8103e670)
  Location: arch/x86/kernel/tsc.c:1092
  Inline: False
  

  Symbols:

  ffffffff8103e670-ffffffff8103e67d: read_tsc (STB_LOCAL)
  

• In 5.11: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8103e720)
  Location: arch/x86/kernel/tsc.c:1092
  Inline: False
  

  Symbols:

  ffffffff8103e720-ffffffff8103e72d: read_tsc (STB_LOCAL)
  

• In 5.13: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff810400f0)
  Location: arch/x86/kernel/tsc.c:1093
  Inline: False
  

  Symbols:

  ffffffff810400f0-ffffffff810400fd: read_tsc (STB_LOCAL)
  

• In 5.15: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff81046110)
  Location: arch/x86/kernel/tsc.c:1093
  Inline: False
  

  Symbols:

  ffffffff81046110-ffffffff8104611d: read_tsc (STB_LOCAL)
  

• In 5.19: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8104ed20)
  Location: arch/x86/kernel/tsc.c:1093
  Inline: False
  

  Symbols:

  ffffffff8104ed20-ffffffff8104ed35: read_tsc (STB_LOCAL)
  

• In 6.2: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8105bc70)
  Location: arch/x86/kernel/tsc.c:1093
  Inline: False
  

  Symbols:

  ffffffff8105bc70-ffffffff8105bc85: read_tsc (STB_LOCAL)
  

• In 6.5: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8105d1a0)
  Location: arch/x86/kernel/tsc.c:1128
  Inline: False
  

  Symbols:

  ffffffff8105d1a0-ffffffff8105d1b5: read_tsc (STB_LOCAL)
  

• In 6.8: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff81064260)
  Location: arch/x86/kernel/tsc.c:1128
  Inline: False
  

  Symbols:

  ffffffff81064260-ffffffff81064275: read_tsc (STB_LOCAL)
  

Arch

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

Flavor

• In aws: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8103bb20)
  Location: arch/x86/kernel/tsc.c:1087
  Inline: False
  

  Symbols:

  ffffffff8103bb20-ffffffff8103bb2d: read_tsc (STB_LOCAL)
  

• In azure: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8102b2a0)
  Location: arch/x86/kernel/tsc.c:1085
  Inline: False
  

  Symbols:

  ffffffff8102b2a0-ffffffff8102b2ad: read_tsc (STB_LOCAL)
  

• In gcp: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8103b980)
  Location: arch/x86/kernel/tsc.c:1085
  Inline: False
  

  Symbols:

  ffffffff8103b980-ffffffff8103b98d: read_tsc (STB_LOCAL)
  

• In lowlatency: ✅

  u64 read_tsc(struct clocksource *cs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/tsc.c (ffffffff8103c9a0)
  Location: arch/x86/kernel/tsc.c:1085
  Inline: False
  

  Symbols:

  ffffffff8103c9a0-ffffffff8103c9ad: read_tsc (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Return type changed. cycle_t ➡️ u64
• 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

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 ✅