1 files changed, 9 insertions, 1 deletions
diff --git a/src/mongo/db/server_parameter.h b/src/mongo/db/server_parameter.h
index 4d583096c33..29b3347ec7b 100644
--- a/src/mongo/db/server_parameter.h
+++ b/src/mongo/db/server_parameter.h
@@ -88,6 +88,7 @@ enum class ServerParameterType {
     kClusterWide,
 };
 
+class FeatureFlag;
 class ServerParameterSet;
 class OperationContext;
 
@@ -217,15 +218,22 @@ public:
     }
 
     virtual bool isEnabled() const {
-        return true;
+        return !featureFlagIsDisabled();
+    }
+
+    void setFeatureFlag(FeatureFlag* featureFlag) {
+        _featureFlag = featureFlag;
     }
 
 protected:
+    bool featureFlagIsDisabled() const;
+
     // Helper for translating setParameter values from BSON to string.
     StatusWith<std::string> _coerceToString(const BSONElement&);
 
 private:
     std::string _name;
+    FeatureFlag* _featureFlag = nullptr;
     ServerParameterType _type;
     bool _testOnly = false;
     bool _redact = false;