website-function

Function: owner_on_cpu

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem-xadd.c (ffffffff819efc6b)
  Location: kernel/locking/rwsem-xadd.c:350
  Inline: True
  Inline callers:
    - kernel/locking/rwsem-xadd.c:rwsem_down_write_failed_killable
    - kernel/locking/rwsem-xadd.c:rwsem_down_write_failed
    - kernel/locking/rwsem-xadd.c:rwsem_spin_on_owner
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem-xadd.c (ffffffff81a2b69b)
  Location: kernel/locking/rwsem-xadd.c:368
  Inline: True
  Inline callers:
    - kernel/locking/rwsem-xadd.c:rwsem_down_write_failed_killable
    - kernel/locking/rwsem-xadd.c:rwsem_down_write_failed
    - kernel/locking/rwsem-xadd.c:rwsem_spin_on_owner
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff810f85ee)
  Location: kernel/locking/rwsem.c:643
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81104436)
  Location: kernel/locking/rwsem.c:647
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff8110f0b5)
  Location: kernel/locking/rwsem.c:646
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff8110c287)
  Location: kernel/locking/rwsem.c:598
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff8110e0cc)
  Location: kernel/locking/rwsem.c:598
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff8112d789)
  Location: kernel/locking/rwsem.c:662
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/mutex.c (ffffffff8114d9a4)
  Location: include/linux/sched.h:2250
  Inline: True
  Inline callers:
    - kernel/locking/mutex.c:mutex_spin_on_owner
  

  In kernel/locking/rwsem.c (ffffffff81f2576d)
  Location: include/linux/sched.h:2250
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

  In kernel/locking/rtmutex_api.c (ffffffff81f2655f)
  Location: include/linux/sched.h:2250
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/mutex.c (ffffffff8117cc7f)
  Location: include/linux/sched.h:2278
  Inline: True
  Inline callers:
    - kernel/locking/mutex.c:mutex_spin_on_owner
  

  In kernel/locking/rwsem.c (ffffffff820d115e)
  Location: include/linux/sched.h:2278
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

  In kernel/locking/rtmutex_api.c (ffffffff8117e363)
  Location: include/linux/sched.h:2278
  Inline: True
  Inline callers:
    - kernel/locking/rtmutex_api.c:rtmutex_spin_on_owner
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/mutex.c (ffffffff8118d81f)
  Location: include/linux/sched.h:2295
  Inline: True
  Inline callers:
    - kernel/locking/mutex.c:mutex_spin_on_owner
  

  In kernel/locking/rwsem.c (ffffffff82155783)
  Location: include/linux/sched.h:2295
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

  In kernel/locking/rtmutex_api.c (ffffffff82156461)
  Location: include/linux/sched.h:2295
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/mutex.c (ffffffff8119c1cf)
  Location: include/linux/sched.h:2159
  Inline: True
  Inline callers:
    - kernel/locking/mutex.c:mutex_spin_on_owner
  

  In kernel/locking/rwsem.c (ffffffff822385c3)
  Location: include/linux/sched.h:2159
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

  In kernel/locking/rtmutex_api.c (ffffffff822392a1)
  Location: include/linux/sched.h:2159
  Inline: True
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffff800010169d2c)
  Location: kernel/locking/rwsem.c:647
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c03b6008)
  Location: kernel/locking/rwsem.c:647
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c0000000001c1c00)
  Location: kernel/locking/rwsem.c:647
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff810fd746)
  Location: kernel/locking/rwsem.c:647
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff810ed940)
  Location: kernel/locking/rwsem.c:647
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff810fa906)
  Location: kernel/locking/rwsem.c:647
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81105ad6)
  Location: kernel/locking/rwsem.c:647
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_write_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_spin_on_owner
  

Differences