diff options
Diffstat (limited to 'trace_replay')
| -rw-r--r-- | trace_replay/block_cache_tracer.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/trace_replay/block_cache_tracer.cc b/trace_replay/block_cache_tracer.cc index c70290b67..0cf394afa 100644 --- a/trace_replay/block_cache_tracer.cc +++ b/trace_replay/block_cache_tracer.cc @@ -28,8 +28,8 @@ bool ShouldTrace(const Slice& block_key, const TraceOptions& trace_options) { } // We use spatial downsampling so that we have a complete access history for a // block. - const uint64_t hash = GetSliceNPHash64(block_key); - return hash % trace_options.sampling_frequency == 0; + return 0 == fastrange64(GetSliceNPHash64(block_key), + trace_options.sampling_frequency); } } // namespace |