bugfix:flush needs to lock the corresponding queue lock

comparch-security · Sep 20, 2024 · 2062887 · 2062887
1 parent f79f76a
commit 2062887
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/util/parallel_regression.hpp b/util/parallel_regression.hpp
@@ -126,6 +126,7 @@ class ParallelRegressionGen : public RegressionGen<NC, EnIC, TestFlush, PAddrN,
           xact_cond[i]->wait(lk, [&, i]{return xact_queue[i].empty();});
           xact_queue[i].push_back(act);
         }
+        std::unique_lock lk(*xact_mutux[core]);
         xact_queue[core].push_back(act);
       }else{
         std::unique_lock lk(*xact_mutux[core]);