Darrick J. Wong 9f3afb57d5 xfs: implement deferred bmbt map/unmap operations ...

Implement deferred versions of the inode block map/unmap functions.
These will be used in subsequent patches to make reflink operations
atomic.

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

2016-10-04 11:05:44 -07:00

10 KiB

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