DepSurf

Function: vfio_group_release

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: Absent ⚠️
• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (ffffffff817d0418)
  Location: drivers/vfio/vfio.c:400
  Inline: True
  Inline callers:
    - drivers/vfio/vfio.c:vfio_group_put
  

• In 5.8: ✅

  void vfio_group_release(struct kref *kref);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (ffffffff8189b870)
  Location: drivers/vfio/vfio.c:401
  Inline: False
  Direct callers:
    - drivers/vfio/vfio.c:vfio_unregister_notifier
    - drivers/vfio/vfio.c:vfio_register_notifier
    - drivers/vfio/vfio.c:vfio_unpin_pages
    - drivers/vfio/vfio.c:vfio_pin_pages
    - drivers/vfio/vfio.c:vfio_group_put_external_user
    - drivers/vfio/vfio.c:vfio_group_get_external_user_from_dev
    - drivers/vfio/vfio.c:vfio_group_fops_release
    - drivers/vfio/vfio.c:vfio_group_fops_open
    - drivers/vfio/vfio.c:vfio_group_fops_open
    - drivers/vfio/vfio.c:vfio_del_group_dev
    - drivers/vfio/vfio.c:vfio_device_get_from_dev
    - drivers/vfio/vfio.c:vfio_add_group_dev
    - drivers/vfio/vfio.c:vfio_device_put
    - drivers/vfio/vfio.c:vfio_group_put_bg
  

  Symbols:

  ffffffff8189b870-ffffffff8189b9bb: vfio_group_release (STB_LOCAL)
  

• In 5.11: ✅

  void vfio_group_release(struct kref *kref);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (ffffffff818aa480)
  Location: drivers/vfio/vfio.c:401
  Inline: False
  Direct callers:
    - drivers/vfio/vfio.c:vfio_unregister_notifier
    - drivers/vfio/vfio.c:vfio_register_notifier
    - drivers/vfio/vfio.c:vfio_unpin_pages
    - drivers/vfio/vfio.c:vfio_pin_pages
    - drivers/vfio/vfio.c:vfio_group_put_external_user
    - drivers/vfio/vfio.c:vfio_group_get_external_user_from_dev
    - drivers/vfio/vfio.c:vfio_group_fops_release
    - drivers/vfio/vfio.c:vfio_group_fops_open
    - drivers/vfio/vfio.c:vfio_group_fops_open
    - drivers/vfio/vfio.c:vfio_del_group_dev
    - drivers/vfio/vfio.c:vfio_device_get_from_dev
    - drivers/vfio/vfio.c:vfio_add_group_dev
    - drivers/vfio/vfio.c:vfio_device_put
    - drivers/vfio/vfio.c:vfio_group_put_bg
  

  Symbols:

  ffffffff818aa480-ffffffff818aa5cb: vfio_group_release (STB_LOCAL)
  

• In 5.13: ✅

  void vfio_group_release(struct kref *kref);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (ffffffff8188dcb0)
  Location: drivers/vfio/vfio.c:391
  Inline: False
  Direct callers:
    - drivers/vfio/vfio.c:vfio_unregister_notifier
    - drivers/vfio/vfio.c:vfio_register_notifier
    - drivers/vfio/vfio.c:vfio_unpin_pages
    - drivers/vfio/vfio.c:vfio_pin_pages
    - drivers/vfio/vfio.c:vfio_group_put_external_user
    - drivers/vfio/vfio.c:vfio_group_get_external_user_from_dev
    - drivers/vfio/vfio.c:vfio_group_fops_release
    - drivers/vfio/vfio.c:vfio_group_fops_open
    - drivers/vfio/vfio.c:vfio_group_fops_open
    - drivers/vfio/vfio.c:vfio_unregister_group_dev
    - drivers/vfio/vfio.c:vfio_device_get_from_dev
    - drivers/vfio/vfio.c:vfio_register_group_dev
    - drivers/vfio/vfio.c:vfio_group_put_bg
  

  Symbols:

  ffffffff8188dcb0-ffffffff8188ddfb: vfio_group_release (STB_LOCAL)
  

• In 5.15: ✅

  void vfio_group_release(struct kref *kref);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (ffffffff819212f0)
  Location: drivers/vfio/vfio.c:464
  Inline: False
  Direct callers:
    - drivers/vfio/vfio.c:vfio_unregister_notifier
    - drivers/vfio/vfio.c:vfio_register_notifier
    - drivers/vfio/vfio.c:vfio_unpin_pages
    - drivers/vfio/vfio.c:vfio_pin_pages
    - drivers/vfio/vfio.c:vfio_group_put_external_user
    - drivers/vfio/vfio.c:vfio_group_get_external_user_from_dev
    - drivers/vfio/vfio.c:vfio_group_fops_release
    - drivers/vfio/vfio.c:vfio_group_fops_open
    - drivers/vfio/vfio.c:vfio_group_fops_open
    - drivers/vfio/vfio.c:vfio_unregister_group_dev
    - drivers/vfio/vfio.c:vfio_device_get_from_dev
    - drivers/vfio/vfio.c:vfio_register_group_dev
    - drivers/vfio/vfio.c:vfio_group_put_bg
  

  Symbols:

  ffffffff819212f0-ffffffff8192143b: vfio_group_release (STB_LOCAL)
  

• In 5.19: ✅

  void vfio_group_release(struct device *dev);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (ffffffff81a76340)
  Location: drivers/vfio/vfio.c:330
  Inline: False
  

  Symbols:

  ffffffff81a76340-ffffffff81a76387: vfio_group_release (STB_LOCAL)
  

• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (c000000000aae3dc)
  Location: drivers/vfio/vfio.c:400
  Inline: True
  Inline callers:
    - drivers/vfio/vfio.c:vfio_group_put
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (ffffffff8177a4c8)
  Location: drivers/vfio/vfio.c:400
  Inline: True
  Inline callers:
    - drivers/vfio/vfio.c:vfio_group_put
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (ffffffff817c5298)
  Location: drivers/vfio/vfio.c:400
  Inline: True
  Inline callers:
    - drivers/vfio/vfio.c:vfio_group_put
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In drivers/vfio/vfio.c (ffffffff817df538)
  Location: drivers/vfio/vfio.c:400
  Inline: True
  Inline callers:
    - drivers/vfio/vfio.c:vfio_group_put
  

Differences

Regular

• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. struct device *dev
  • Param removed. struct kref *kref