Christoph Hellwig 3c68d44a2b xfs: allocate direct I/O COW blocks in iomap_begin ...

Instead of preallocating all the required COW blocks in the high-level
write code do it inside the iomap code, like we do for all other I/O.

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>

2017-02-06 17:47:47 -08:00

2.4 KiB

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