Timofey Titovets 1fe4f6fa5a Btrfs: heuristic: add detection of repeated data patterns ...

Walk over data sample and use memcmp to detect repeated patterns, like
zeros, but a bit more general.

Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ minor coding style fixes ]
Signed-off-by: David Sterba <dsterba@suse.com>

2017-11-01 20:45:36 +01:00

34 KiB

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