iomap: better document the IOMAP_F_* flags

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The documentation for IOMAP_F_* is a bit disorganized, and doesn't
mention the fact that most flags are set by the file system and consumed
by the iomap core, while IOMAP_F_SIZE_CHANGED is set by the core and
consumed by the file system.

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

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Christoph Hellwig 2019-10-18 16:40:17 -07:00 • committed by Darrick J. Wong

parent 9cd0ed63ca

commit 65a60e8687

1 changed files with 23 additions and 8 deletions

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include/linux/iomap.h

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