address comment

Author: Ubuntu

sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/RocksDBMemoryManager.scala

@@ -125,22 +125,22 @@ object RocksDBMemoryManager extends Logging with UnmanagedMemoryConsumer {
    * Get the pinned blocks memory usage for a specific instance, accounting for bounded memory
    * sharing.
    * @param uniqueId The instance's unique identifier
-   * @param globalPinnedUsage The total pinned usage from the cache
+   * @param totalPinnedUsage The total pinned usage from the cache
    * @return The adjusted pinned blocks memory usage accounting for sharing in bounded memory mode
    */
   def getInstancePinnedBlocksMemUsage(
       uniqueId: String,
-      pinnedUsage: Long): Long = {
+      totalPinnedUsage: Long): Long = {
     val instanceInfo = instanceMemoryMap.
       getOrDefault(uniqueId, InstanceMemoryInfo(0L, isBoundedMemory = false))
     if (instanceInfo.isBoundedMemory) {
       // In bounded memory mode, divide by the number of bounded instances
       // since they share the same cache
       val numBoundedInstances = getNumRocksDBInstances(true /* boundedMemory */)
-      pinnedUsage / numBoundedInstances
+      totalPinnedUsage / numBoundedInstances
     } else {
       // In unbounded memory mode, each instance has its own cache
-      pinnedUsage
+      totalPinnedUsage
     }
   }