Merge tag 'xfs-6.7-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Chandan Babu:

 - Realtime device subsystem:
    - Cleanup usage of xfs_rtblock_t and xfs_fsblock_t data types
    - Replace open coded conversions between rt blocks and rt extents
      with calls to static inline helpers
    - Replace open coded realtime geometry compuation and macros with
      helper functions
    - CPU usage optimizations for realtime allocator
    - Misc bug fixes associated with Realtime device

 - Allow read operations to execute while an FICLONE ioctl is being
   serviced

 - Misc bug fixes:
    - Alert user when xfs_droplink() encounters an inode with a link
      count of zero
    - Handle the case where the allocator could return zero extents when
      servicing an fallocate request

* tag 'xfs-6.7-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (40 commits)
  xfs: allow read IO and FICLONE to run concurrently
  xfs: handle nimaps=0 from xfs_bmapi_write in xfs_alloc_file_space
  xfs: introduce protection for drop nlink
  xfs: don't look for end of extent further than necessary in xfs_rtallocate_extent_near()
  xfs: don't try redundant allocations in xfs_rtallocate_extent_near()
  xfs: limit maxlen based on available space in xfs_rtallocate_extent_near()
  xfs: return maximum free size from xfs_rtany_summary()
  xfs: invert the realtime summary cache
  xfs: simplify rt bitmap/summary block accessor functions
  xfs: simplify xfs_rtbuf_get calling conventions
  xfs: cache last bitmap block in realtime allocator
  xfs: use accessor functions for summary info words
  xfs: consolidate realtime allocation arguments
  xfs: create helpers for rtsummary block/wordcount computations
  xfs: use accessor functions for bitmap words
  xfs: create helpers for rtbitmap block/wordcount computations
  xfs: create a helper to handle logging parts of rt bitmap/summary blocks
  xfs: convert rt summary macros to helpers
  xfs: convert open-coded xfs_rtword_t pointer accesses to helper
  xfs: remove XFS_BLOCKWSIZE and XFS_BLOCKWMASK macros
  ...