website-function

Function: cpus_write_lock

Status

Regular

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

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff81085c1d)
  Location: kernel/cpu.c:228
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff81086910-ffffffff81086927: cpus_write_lock (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff8108c885)
  Location: kernel/cpu.c:303
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff8108d6c0-ffffffff8108d6d7: cpus_write_lock (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff81090241)
  Location: kernel/cpu.c:300
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff81091250-ffffffff81091267: cpus_write_lock (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff81098ff1)
  Location: kernel/cpu.c:304
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff81098ef0-ffffffff81098f07: cpus_write_lock (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff8109d581)
  Location: kernel/cpu.c:305
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff8109d470-ffffffff8109d487: cpus_write_lock (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810a3ad1)
  Location: kernel/cpu.c:308
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff810a39c0-ffffffff810a39d7: cpus_write_lock (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810aab20)
  Location: kernel/cpu.c:309
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff810aaa90-ffffffff810aaaa7: cpus_write_lock (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810a63b0)
  Location: kernel/cpu.c:309
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff810a6320-ffffffff810a6337: cpus_write_lock (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810a7324)
  Location: kernel/cpu.c:314
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff810a7280-ffffffff810a7297: cpus_write_lock (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810b8d24)
  Location: kernel/cpu.c:325
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff810b8c70-ffffffff810b8c87: cpus_write_lock (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810cf664)
  Location: kernel/cpu.c:326
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff810cf5b0-ffffffff810cf5cd: cpus_write_lock (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810eda55)
  Location: kernel/cpu.c:326
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff810ed970-ffffffff810ed98d: cpus_write_lock (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810f9b45)
  Location: kernel/cpu.c:505
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff810f9a20-ffffffff810f9a3d: cpus_write_lock (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff81102f55)
  Location: kernel/cpu.c:505
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff81102e30-ffffffff81102e4d: cpus_write_lock (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffff8000100f9454)
  Location: kernel/cpu.c:308
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffff8000100f92b8-ffff8000100f92e0: cpus_write_lock (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (c0357730)
  Location: kernel/cpu.c:308
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  

  Symbols:

  c03575d0-c03575f4: cpus_write_lock (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (c00000000014022c)
  Location: kernel/cpu.c:308
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  

  Symbols:

  c000000000140030-c00000000014006c: cpus_write_lock (STB_GLOBAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cpu.c (0)
  Location: include/linux/cpu.h:124
  Inline: True
  

Flavor

• In aws: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff8109d3f1)
  Location: kernel/cpu.c:308
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff8109d2e0-ffffffff8109d2f7: cpus_write_lock (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff8108be11)
  Location: kernel/cpu.c:308
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff8108bd00-ffffffff8108bd17: cpus_write_lock (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff8109d3a1)
  Location: kernel/cpu.c:308
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff8109d290-ffffffff8109d2a7: cpus_write_lock (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  void cpus_write_lock();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810a5221)
  Location: kernel/cpu.c:308
  Inline: True
  Inline callers:
    - kernel/cpu.c:_cpu_up
    - kernel/cpu.c:_cpu_down
  Direct callers:
    - drivers/acpi/acpi_processor.c:acpi_processor_remove
    - drivers/acpi/acpi_processor.c:acpi_processor_get_info
  

  Symbols:

  ffffffff810a5110-ffffffff810a5127: cpus_write_lock (STB_GLOBAL)
  

Differences

Regular

• 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 ✅

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 ✅