xfs: implement the lazytime mount option

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Use the VFS dirty inode tracking for lazytime inodes only, and just
log them in ->dirty_inode.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

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Christoph Hellwig 2018-03-06 17:04:00 -08:00 • committed by Darrick J. Wong

parent 0d07e5573f

commit c3b1b13190

3 changed files with 49 additions and 1 deletions

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13

fs/xfs/xfs_iops.c

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23

fs/xfs/xfs_super.c

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14

fs/xfs/xfs_trans_inode.c

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