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3 commits

Author SHA1 Message Date
Darrick J. Wong
96ed2ae4a9 xfs: repair dquots based on live quotacheck results 
Use the shadow quota counters that live quotacheck creates to reset the
incore dquot counters.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
 2024-02-22 12:30:57 -08:00
Darrick J. Wong
200491875c xfs: track quota updates during live quotacheck 
Create a shadow dqtrx system in the quotacheck code that hooks the
regular dquot counter update code.  This will be the means to keep our
copy of the dquot counters up to date while the scan runs in real time.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
 2024-02-22 12:30:55 -08:00
Darrick J. Wong
48dd9117a3 xfs: implement live quotacheck inode scan 
Create a new trio of scrub functions to check quota counters.  While the
dquots themselves are filesystem metadata and should be checked early,
the dquot counter values are computed from other metadata and are
therefore summary counters.  We don't plug these into the scrub dispatch
just yet, because we still need to be able to watch quota updates while
doing our scan.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
 2024-02-22 12:30:54 -08:00