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Fix several pessimizing move warnings

This commit is contained in:
Andrew Noyes 2020-07-21 19:49:52 +00:00
parent 15537b41ad
commit c9515fa5d7
1 changed files with 13 additions and 7 deletions
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20
fdbserver/MutationTracking.cpp
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@ -37,15 +37,15 @@ TraceEvent debugMutationEnabled( const char* context, Version version, MutationR
} else if (mutation.param1 == debugKey || mutation.param1 == debugKey2) {
return std::move(TraceEvent("MutationTracking").detail("At", context).detail("Version", version).detail("MutationType", typeString[mutation.type]).detail("Key", mutation.param1).detail("Value", mutation.param2));
} else {
return std::move(TraceEvent());
return TraceEvent();
}
}
TraceEvent debugKeyRangeEnabled( const char* context, Version version, KeyRangeRef const& keys ) {
if (keys.contains(debugKey) || keys.contains(debugKey2)) {
return std::move(debugMutation(context, version, MutationRef(MutationRef::DebugKeyRange, keys.begin, keys.end) ));
return debugMutation(context, version, MutationRef(MutationRef::DebugKeyRange, keys.begin, keys.end));
} else {
return std::move(TraceEvent());
return TraceEvent();
}
}
@ -81,7 +81,7 @@ TraceEvent debugTagsAndMessageEnabled( const char* context, Version version, Str
}
}
}
return std::move(TraceEvent());
return TraceEvent();
}
#if MUTATION_TRACKING_ENABLED
@ -95,7 +95,13 @@ TraceEvent debugTagsAndMessage( const char* context, Version version, StringRef
return debugTagsAndMessageEnabled( context, version, commitBlob );
}
#else
TraceEvent debugMutation( const char* context, Version version, MutationRef const& mutation ) { return std::move(TraceEvent()); }
TraceEvent debugKeyRange( const char* context, Version version, KeyRangeRef const& keys ) { return std::move(TraceEvent()); }
TraceEvent debugTagsAndMessage( const char* context, Version version, StringRef commitBlob ) { return std::move(TraceEvent()); }
TraceEvent debugMutation(const char* context, Version version, MutationRef const& mutation) {
return TraceEvent();
}
TraceEvent debugKeyRange(const char* context, Version version, KeyRangeRef const& keys) {
return TraceEvent();
}
TraceEvent debugTagsAndMessage(const char* context, Version version, StringRef commitBlob) {
return TraceEvent();
}
#endif