xfs: don't use XFS_BMAPI_IGSTATE in xfs_map_blocks

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We want to be able to use the extent state as a reliably indicator for
the type of I/O, and stop using the buffer head state.  For this we
need to stop using the XFS_BMAPI_IGSTATE so that we don't see merged
extents of different types.

Based on a patch from Dave Chinner.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@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 2018-07-11 22:25:59 -07:00 • committed by Darrick J. Wong

parent c57371a16d

commit a7b28f72ab

1 changed files with 1 additions and 4 deletions

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fs/xfs/xfs_aops.c

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