1 files changed, 3 insertions, 3 deletions
diff --git a/src/vm/win32threadpool.cpp b/src/vm/win32threadpool.cpp
index 2ec7deded4..23ed911611 100644
--- a/src/vm/win32threadpool.cpp
+++ b/src/vm/win32threadpool.cpp
@@ -1263,10 +1263,10 @@ void ThreadpoolMgr::AdjustMaxWorkersActive()
         }
 
         PriorCompletedWorkRequests = totalNumCompletions;
-        PriorCompletedWorkRequestsTime = currentTicks;
         NextCompletedWorkRequestsTime = currentTicks + ThreadAdjustmentInterval;
-        CurrentSampleStartTime = endTime;
-        MemoryBarrier();
+        MemoryBarrier(); // flush previous writes (especially NextCompletedWorkRequestsTime)
+        PriorCompletedWorkRequestsTime = currentTicks;
+        CurrentSampleStartTime = endTime;;
     }
 }