website-function

Function: ext4_dio_supported

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: Absent ⚠️
• In 5.8: Selective Inline ⚠️

  bool ext4_dio_supported(struct inode *inode);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In fs/ext4/file.c (ffffffff813e96b0)
  Location: fs/ext4/file.c:39
  Inline: True
  Direct callers:
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_file_read_iter
  

  Symbols:

  ffffffff813e96b0-ffffffff813e9704: ext4_dio_supported (STB_LOCAL)
  

• In 5.11: Selective Inline ⚠️

  bool ext4_dio_supported(struct inode *inode);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In fs/ext4/file.c (ffffffff813fb360)
  Location: fs/ext4/file.c:39
  Inline: True
  Direct callers:
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_file_read_iter
  

  Symbols:

  ffffffff813fb360-ffffffff813fb3b4: ext4_dio_supported (STB_LOCAL)
  

• In 5.13: Selective Inline ⚠️

  bool ext4_dio_supported(struct inode *inode);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In fs/ext4/file.c (ffffffff81401830)
  Location: fs/ext4/file.c:39
  Inline: True
  Direct callers:
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_file_read_iter
  

  Symbols:

  ffffffff81401830-ffffffff81401884: ext4_dio_supported (STB_LOCAL)
  

• In 5.15: Selective Inline ⚠️

  bool ext4_dio_supported(struct inode *inode);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In fs/ext4/file.c (ffffffff81453dc0)
  Location: fs/ext4/file.c:39
  Inline: True
  Direct callers:
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_file_read_iter
  

  Symbols:

  ffffffff81453dc0-ffffffff81453e14: ext4_dio_supported (STB_LOCAL)
  

• In 5.19: ✅

  bool ext4_dio_supported(struct kiocb *iocb, struct iov_iter *iter);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/file.c (ffffffff814d1740)
  Location: fs/ext4/file.c:39
  Inline: False
  Direct callers:
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_dio_write_iter
    - fs/ext4/file.c:ext4_file_read_iter
  

  Symbols:

  ffffffff814d1740-ffffffff814d17a6: ext4_dio_supported (STB_LOCAL)
  

• 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 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 kiocb *iocb
  • Param added. struct iov_iter *iter
  • Param removed. struct inode *inode