xfs: teach xfs_bmapi_remap to accept some bmapi flags

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Teach xfs_bmapi_remap how to map in unwritten extent and to skip rmap
updates.  This enables us to rebuild real and unwritten extents from the
rmapbt.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>

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Darrick J. Wong 2018-05-14 06:34:35 -07:00

parent 7cf199ba5a

commit 7644bd988d

1 changed files with 8 additions and 2 deletions

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fs/xfs/libxfs/xfs_bmap.c

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