Commits
![Darrick J. Wong](https://secure.gravatar.com/avatar/adf7ddc62e9e4818594d54e4fe7adbb3.jpg?s=96&d=mm)
Darrick J. Wong committed 3f165b334e5
xfs: convert unwritten status of reverse mappings for shared files Provide a function to convert an unwritten extent to a real one and vice versa when shared extents are possible. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de>