From 973dda5ce0747a8ea67ec3a34c2ef2a0b2b6b140 Mon Sep 17 00:00:00 2001
From: Albert Mingkun Yang <ayang@openjdk.org>
Date: Fri, 28 Jan 2022 08:11:44 +0000
Subject: [PATCH] 8280804: Parallel: Remove unused variables in
 PSPromotionManager::drain_stacks_depth

Reviewed-by: tschatzl, mli
---
 src/hotspot/share/gc/parallel/psPromotionManager.cpp | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/hotspot/share/gc/parallel/psPromotionManager.cpp b/src/hotspot/share/gc/parallel/psPromotionManager.cpp
index f7308366400..ad63244a299 100644
--- a/src/hotspot/share/gc/parallel/psPromotionManager.cpp
+++ b/src/hotspot/share/gc/parallel/psPromotionManager.cpp
@@ -244,12 +244,6 @@ void PSPromotionManager::restore_preserved_marks() {
 void PSPromotionManager::drain_stacks_depth(bool totally_drain) {
   totally_drain = totally_drain || _totally_drain;
 
-#ifdef ASSERT
-  ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
-  MutableSpace* to_space = heap->young_gen()->to_space();
-  MutableSpace* old_space = heap->old_gen()->object_space();
-#endif /* ASSERT */
-
   PSScannerTasksQueue* const tq = claimed_stack_depth();
   do {
     ScannerTask task;