DepSurf

Function: rwsem_try_read_lock_unqueued

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: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a9b2a8)
  Location: kernel/locking/rwsem.c:606
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81ad2bf8)
  Location: kernel/locking/rwsem.c:610
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81bcac49)
  Location: kernel/locking/rwsem.c:609
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

• 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/locking/rwsem.c (ffff800010da50f4)
  Location: kernel/locking/rwsem.c:610
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c0e9d340)
  Location: kernel/locking/rwsem.c:610
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (c000000000ee79a0)
  Location: kernel/locking/rwsem.c:610
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a71a68)
  Location: kernel/locking/rwsem.c:610
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81a2de40)
  Location: kernel/locking/rwsem.c:610
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81adde78)
  Location: kernel/locking/rwsem.c:610
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rwsem.c (ffffffff81aea450)
  Location: kernel/locking/rwsem.c:610
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
    - kernel/locking/rwsem.c:rwsem_optimistic_spin
  

Differences