DepSurf

Function: put_futex_key

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff810ffe5f)
  Location: kernel/futex.c:618
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_wake
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff8110a11e)
  Location: kernel/futex.c:695
  Inline: True
  Inline callers:
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff8111190e)
  Location: kernel/futex.c:704
  Inline: True
  Inline callers:
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff81112f07)
  Location: kernel/futex.c:707
  Inline: True
  Inline callers:
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff8111e63d)
  Location: kernel/futex.c:707
  Inline: True
  Inline callers:
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff8112aedb)
  Location: kernel/futex.c:707
  Inline: True
  Inline callers:
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff81136fc8)
  Location: kernel/futex.c:715
  Inline: True
  Inline callers:
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff8113fc9e)
  Location: kernel/futex.c:730
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff8114b87e)
  Location: kernel/futex.c:751
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (0)
  Location: kernel/futex.c:680
  Inline: True
  

• 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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffff8000101b8ce0)
  Location: kernel/futex.c:751
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (c040479c)
  Location: kernel/futex.c:751
  Inline: True
  Inline callers:
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:do_futex
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (c00000000021e168)
  Location: kernel/futex.c:751
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffe00013e08e)
  Location: kernel/futex.c:751
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff81143e9e)
  Location: kernel/futex.c:751
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff81137988)
  Location: kernel/futex.c:751
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff81141d4e)
  Location: kernel/futex.c:751
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex.c (ffffffff8114f2d7)
  Location: kernel/futex.c:751
  Inline: True
  Inline callers:
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_unlock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_lock_pi
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_wait_setup
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_requeue
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake_op
    - kernel/futex.c:futex_wake
  

Differences