btrfs: split btrfs_direct_IO to read and write part

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The read and write versions don't have anything in common except for the
call to iomap_dio_rw.  So split this function, and merge each half into
its only caller.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Christoph Hellwig 2020-05-19 09:46:29 -05:00 • committed by David Sterba

parent 5f008163a5

commit d8f3e73587

3 changed files with 83 additions and 90 deletions

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3

fs/btrfs/ctree.h

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88

fs/btrfs/file.c

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82

fs/btrfs/inode.c

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