Merge tag 'xfs-merge-7.3' of git://git.kernel.org:/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Carlos Maiolino:
 "There are no big standing out features on this window, so this
  mostly consists on bug fixes and code refactoring.

  The only user visible change that stands out is the support for
  FALLOC_FL_WRITE_ZEROES added to this"

* tag 'xfs-merge-7.3' of git://git.kernel.org:/pub/scm/fs/xfs/xfs-linux: (23 commits)
  xfs: validate attr entry pointer before field access
  xfs: check split_sectors validity before bio_split call
  xfs: use file target for post-log fsync fallback flush
  xfs: restore nofs context unconditionally in xfs_trans_roll
  xfs: add lockless xfs_buf_readahead_map fast path
  xfs: move buffer locking out of xfs_find_get_buf
  xfs: merge xfs_buf_reverify into xfs_buf_read_map
  xfs: use goto based error unwinding in xfs_buf_read_map
  xfs: don't reverify buffers in xfs_buf_readahead_map
  xfs: use WRITE_ONCE to update b_flags
  xfs: hide b_flags manipulation from code outside of xfs_buf.c
  xfs: remove _XBF_LOGRECOVERY
  xfs: remove spurious XBF_DONE clearing on readahead validation failure
  xfs: split out a lower-level xfs_buf_get_map helper from xfs_find_get_buf
  xfs: consolidate buffer locking in xfs_buf_get_map
  xfs: don't get a pag reference in xfs_buf_get_map
  xfs: use kmalloc_objs() instead of kmalloc() in xfs_da_grow_inode_int
  xfs: mark internal metadir file creation helpers static
  xfs: create rtgroup metadir inodes using xfs_metadir_create_file
  xfs: create quota metadir inodes using xfs_metadir_create_file
  ...

diff --cc fs/xfs/xfs_buf.c
Simple merge

diff --cc fs/xfs/xfs_dquot_item_recover.c
Simple merge

diff --cc fs/xfs/xfs_file.c
Simple merge

diff --cc fs/xfs/xfs_zone_gc.c
Simple merge