DepSurf

Function: is_rwsem_owner_spinnable

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 (ffffffff819efc67)
  Location: kernel/locking/rwsem.h:63
  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
    - 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 (ffffffff81a2b697)
  Location: kernel/locking/rwsem.h:80
  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
    - kernel/locking/rwsem-xadd.c:rwsem_spin_on_owner
  

• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

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

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences