iomap: refactor iomap_dio_actor

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Split the function up into two helpers for the bio based I/O and hole
case, and a small helper to call the two.  This separates the code a
little better in preparation for supporting I/O to inline data.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andreas Gruenbacher <agruenba@redhat.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 2018-07-03 09:07:46 -07:00 • committed by Darrick J. Wong

parent c03cea4214

commit 09230435df

1 changed files with 52 additions and 36 deletions

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fs/iomap.c

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