dax: remove buffer_size_valid()

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Now that ext4 properly sets bh.b_size when we call get_block() for a hole,
rely on that value and remove the buffer_size_valid() sanity check.

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Ross Zwisler 2016-11-08 11:31:14 +11:00 • committed by Dave Chinner

parent 547edce3ba

commit fa0d3fce7c

1 changed files with 1 additions and 21 deletions

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fs/dax.c

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