1 files changed, 7 insertions, 6 deletions
diff --git a/src/arch/riscv/tlb.hh b/src/arch/riscv/tlb.hh
index ce63fd33a..5d6c9dfc0 100644
--- a/src/arch/riscv/tlb.hh
+++ b/src/arch/riscv/tlb.hh
@@ -103,7 +103,7 @@ class TLB : public BaseTLB
     // static helper functions... really
     static bool validVirtualAddress(Addr vaddr);
 
-    static Fault checkCacheability(RequestPtr &req);
+    static Fault checkCacheability(const RequestPtr &req);
 
     // Checkpointing
     void serialize(CheckpointOut &cp) const override;
@@ -112,16 +112,17 @@ class TLB : public BaseTLB
     void regStats() override;
 
     Fault translateAtomic(
-            RequestPtr req, ThreadContext *tc, Mode mode) override;
+            const RequestPtr &req, ThreadContext *tc, Mode mode) override;
     void translateTiming(
-            RequestPtr req, ThreadContext *tc,
+            const RequestPtr &req, ThreadContext *tc,
             Translation *translation, Mode mode) override;
     Fault finalizePhysical(
-            RequestPtr req, ThreadContext *tc, Mode mode) const override;
+            const RequestPtr &req,
+            ThreadContext *tc, Mode mode) const override;
 
   private:
-    Fault translateInst(RequestPtr req, ThreadContext *tc);
-    Fault translateData(RequestPtr req, ThreadContext *tc, bool write);
+    Fault translateInst(const RequestPtr &req, ThreadContext *tc);
+    Fault translateData(const RequestPtr &req, ThreadContext *tc, bool write);
 };
 
 }