xfs: split xfs_file_read_iter into buffered and direct I/O helpers

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Similar to what we did on the write side a while ago.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Christoph Hellwig 2016-07-20 11:35:42 +10:00 • committed by Dave Chinner

parent cf810712cc

commit bbc5a740c4

1 changed files with 57 additions and 26 deletions

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fs/xfs/xfs_file.c

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