iomap: rework unshare flag

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Instead of another internal flags namespace inside of buffered-io.c,
just pass a UNSHARE hint in the main iomap flags field.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>

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Christoph Hellwig 2021-08-10 18:33:14 -07:00 • committed by Darrick J. Wong

parent 1b5c1e36dc

commit b74b1293e6

2 changed files with 10 additions and 14 deletions

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23

fs/iomap/buffered-io.c

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1

include/linux/iomap.h

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