website-function

Function: dax_do_io

Status

Regular

• In 4.4: ✅

  ssize_t dax_do_io(struct kiocb *iocb, struct inode *inode, struct iov_iter *iter, loff_t pos, get_block_t *get_block, dio_iodone_t *end_io, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8125e420)
  Location: fs/dax.c:209
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_direct_IO
    - fs/ext4/inode.c:ext4_direct_IO
    - fs/ext4/indirect.c:ext4_ind_direct_IO
    - fs/ext4/indirect.c:ext4_ind_direct_IO
  

  Symbols:

  ffffffff8125e420-ffffffff8125eabb: dax_do_io (STB_GLOBAL)
  

• In 4.8: ✅

  ssize_t dax_do_io(struct kiocb *iocb, struct inode *inode, struct iov_iter *iter, get_block_t *get_block, dio_iodone_t *end_io, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff81286b50)
  Location: fs/dax.c:258
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_direct_IO
    - fs/ext4/inode.c:ext4_direct_IO
    - fs/ext4/inode.c:ext4_direct_IO
  

  Symbols:

  ffffffff81286b50-ffffffff8128715e: dax_do_io (STB_GLOBAL)
  

• 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: 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

• Changed between 4.4 and 4.8 ⚠️

  • Param removed. loff_t pos
  • Param reordered. iocb, inode, iter, pos, get_block, end_io, flags ➡️ iocb, inode, iter, get_block, end_io, flags