Merge tag 'repair-quotacheck-6.9_2024-02-23' of https://git.kernel.org/pub/scm/linux...

xfs: online repair of quota counters

This series uses the inode scanner and live update hook functionality
introduced in the last patchset to implement quotacheck on a live
filesystem.  The quotacheck scrubber builds an incore copy of the
dquot resource usage counters and compares it to the live dquots to
report discrepancies.

If the user chooses to repair the quota counters, the repair function
visits each incore dquot to update the counts from the live information.
The live update hooks are key to keeping the incore copy up to date.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
* tag 'repair-quotacheck-6.9_2024-02-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux:
  xfs: repair dquots based on live quotacheck results
  xfs: repair cannot update the summary counters when logging quota flags
  xfs: track quota updates during live quotacheck
  xfs: implement live quotacheck inode scan
  xfs: create a sparse load xfarray function
  xfs: create a helper to count per-device inode block usage
  xfs: create a xchk_trans_alloc_empty helper for scrub
  xfs: report the health of quota counts