DepSurf

Function: get_unlocked_mapping_entry

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  void *get_unlocked_mapping_entry(struct address_space *mapping, long unsigned int index, void ***slotp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff81287160)
  Location: fs/dax.c:370
  Inline: False
  Direct callers:
    - fs/dax.c:dax_pfn_mkwrite
    - fs/dax.c:dax_fault
    - fs/dax.c:dax_delete_mapping_entry
  

  Symbols:

  ffffffff81287160-ffffffff8128727a: get_unlocked_mapping_entry (STB_LOCAL)
  

• In 4.10: ✅

  void *get_unlocked_mapping_entry(struct address_space *mapping, long unsigned int index, void ***slotp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8129adb0)
  Location: fs/dax.c:214
  Inline: False
  Direct callers:
    - fs/dax.c:dax_pfn_mkwrite
    - fs/dax.c:__dax_invalidate_mapping_entry
    - fs/dax.c:grab_mapping_entry
    - fs/dax.c:grab_mapping_entry
  

  Symbols:

  ffffffff8129adb0-ffffffff8129aef5: get_unlocked_mapping_entry (STB_LOCAL)
  

• In 4.13: ✅

  void *get_unlocked_mapping_entry(struct address_space *mapping, long unsigned int index, void ***slotp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff812a9e90)
  Location: fs/dax.c:230
  Inline: False
  Direct callers:
    - fs/dax.c:dax_writeback_mapping_range
    - fs/dax.c:__dax_invalidate_mapping_entry
    - fs/dax.c:grab_mapping_entry
  

  Symbols:

  ffffffff812a9e90-ffffffff812a9fd0: get_unlocked_mapping_entry (STB_LOCAL)
  

• In 4.15: ✅

  void *get_unlocked_mapping_entry(struct address_space *mapping, long unsigned int index, void ***slotp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff812cd440)
  Location: fs/dax.c:233
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
    - fs/dax.c:dax_writeback_mapping_range
    - fs/dax.c:__dax_invalidate_mapping_entry
    - fs/dax.c:grab_mapping_entry
  

  Symbols:

  ffffffff812cd440-ffffffff812cd580: get_unlocked_mapping_entry (STB_LOCAL)
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff812f80d5)
  Location: fs/dax.c:274
  Inline: True
  Inline callers:
    - fs/dax.c:dax_finish_sync_fault
    - fs/dax.c:dax_writeback_mapping_range
    - fs/dax.c:__dax_invalidate_mapping_entry
    - fs/dax.c:grab_mapping_entry
  

• In 5.0: Absent ⚠️
• 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

Regular

• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅