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| author | Timofey Titovets <[email protected]> | 2018-05-02 08:15:38 +0300 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2018-05-28 18:24:07 +0200 |
| commit | 67b07bd4bec53be0aa5a8496aef7a4ee2c7f97bf (patch) | |
| tree | 043921c8337cdd8fef7138c6253944adef7f09fe /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | b67287682688a60d03e8c2c6d4689ea3a25d5d3c (diff) | |
Btrfs: reuse cmp workspace in EXTENT_SAME ioctl
We support big dedup requests by splitting range to smaller parts, and
call dedupe logic on each of them.
Instead of repeated allocation and deallocation, allocate once at the
beginning and reuse in the iteration.
Signed-off-by: Timofey Titovets <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions