btrfs: use bio iterators for the decompression handlers

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Pass the full bio to the decompression routines and use bio iterators
to iterate over the data in the bio.

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

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Christoph Hellwig 2016-11-25 09:07:46 +01:00 • committed by David Sterba

parent 0c476a5d7f

commit 974b1adc3b

4 changed files with 55 additions and 112 deletions

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125

fs/btrfs/compression.c

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12

fs/btrfs/compression.h

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17

fs/btrfs/lzo.c

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15

fs/btrfs/zlib.c

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