• Darrick J. Wong's avatar
    xfs: create refcount update intent log items · baf4bcac
    Darrick J. Wong authored
    Create refcount update intent/done log items to record redo
    information in the log.  Because we need to roll transactions between
    updating the bmbt mapping and updating the reverse mapping, we also
    have to track the status of the metadata updates that will be recorded
    in the post-roll transactions, just in case we crash before committing
    the final transaction.  This mechanism enables log recovery to finish
    what was already started.
    Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
    Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
    baf4bcac
Makefile 3.39 KB