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authorChristoph Hellwig2019-02-18 18:38:47 +0100
committerDarrick J. Wong2019-02-21 16:55:07 +0100
commitdb46e604adf8c923214a63b46e87ca2411d3d580 (patch)
treeec4797241a36cc5dc9d2b0d8fb466d8bc98f1bc1 /ipc
parentxfs: also truncate holes covered by COW blocks (diff)
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xfs: merge COW handling into xfs_file_iomap_begin_delay
Besides simplifying the code a bit this allows to actually implement the behavior of using COW preallocation for non-COW data mentioned in the current comments. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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