Merge patch series "add STATX_DIO_READ_ALIGN v3"

Christoph Hellwig <hch@lst.de> says:

File systems that write out of place usually require different alignment
for direct I/O writes than what they can do for reads.  This series tries
to address this by adding yet another statx field.

* patches from https://lore.kernel.org/r/20250109083109.1441561-1-hch@lst.de:
  xfs: report larger dio alignment for COW inodes
  xfs: report the correct read/write dio alignment for reflinked inodes
  xfs: cleanup xfs_vn_getattr
  fs: add STATX_DIO_READ_ALIGN
  fs: reformat the statx definition

Link: https://lore.kernel.org/r/20250109083109.1441561-1-hch@lst.de
Signed-off-by: Christian Brauner <brauner@kernel.org>