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| author | Timofey Titovets | 2017-09-28 17:33:39 +0300 |
|---|---|---|
| committer | David Sterba | 2017-11-01 20:45:36 +0100 |
| commit | 1fe4f6fa5ae7dd1e63145e1ced7b9b38854da9f4 (patch) | |
| tree | dbe0f0b44b9814655e5b64e8b0cc72db375227b9 /fs/dlm/util.c | |
| parent | a440d48c7f93af5bae86af676cc6cd4e9fd6015f (diff) | |
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>
Diffstat (limited to 'fs/dlm/util.c')
0 files changed, 0 insertions, 0 deletions