changeset 55545:8a153a932d0f

8227041: runtime/memory/RunUnitTestsConcurrently.java has a memory leak Reviewed-by: stefank, coleenp
author stuefe
date Tue, 02 Jul 2019 10:28:20 +0200
parents e846a51e8966
children 3ae57bbf9585
files src/hotspot/share/memory/metaspace.cpp src/hotspot/share/prims/whitebox.cpp
diffstat 2 files changed, 0 insertions(+), 67 deletions(-) [+]
line wrap: on
line diff
--- a/src/hotspot/share/memory/metaspace.cpp	Tue Jul 02 10:25:00 2019 +0200
+++ b/src/hotspot/share/memory/metaspace.cpp	Tue Jul 02 10:28:20 2019 +0200
@@ -1588,71 +1588,6 @@
 
 /////////////// Unit tests ///////////////
 
-#ifndef PRODUCT
-
-class TestMetaspaceUtilsTest : AllStatic {
- public:
-  static void test_reserved() {
-    size_t reserved = MetaspaceUtils::reserved_bytes();
-
-    assert(reserved > 0, "assert");
-
-    size_t committed  = MetaspaceUtils::committed_bytes();
-    assert(committed <= reserved, "assert");
-
-    size_t reserved_metadata = MetaspaceUtils::reserved_bytes(Metaspace::NonClassType);
-    assert(reserved_metadata > 0, "assert");
-    assert(reserved_metadata <= reserved, "assert");
-
-    if (UseCompressedClassPointers) {
-      size_t reserved_class    = MetaspaceUtils::reserved_bytes(Metaspace::ClassType);
-      assert(reserved_class > 0, "assert");
-      assert(reserved_class < reserved, "assert");
-    }
-  }
-
-  static void test_committed() {
-    size_t committed = MetaspaceUtils::committed_bytes();
-
-    assert(committed > 0, "assert");
-
-    size_t reserved  = MetaspaceUtils::reserved_bytes();
-    assert(committed <= reserved, "assert");
-
-    size_t committed_metadata = MetaspaceUtils::committed_bytes(Metaspace::NonClassType);
-    assert(committed_metadata > 0, "assert");
-    assert(committed_metadata <= committed, "assert");
-
-    if (UseCompressedClassPointers) {
-      size_t committed_class    = MetaspaceUtils::committed_bytes(Metaspace::ClassType);
-      assert(committed_class > 0, "assert");
-      assert(committed_class < committed, "assert");
-    }
-  }
-
-  static void test_virtual_space_list_large_chunk() {
-    VirtualSpaceList* vs_list = new VirtualSpaceList(os::vm_allocation_granularity());
-    MutexLocker cl(MetaspaceExpand_lock, Mutex::_no_safepoint_check_flag);
-    // A size larger than VirtualSpaceSize (256k) and add one page to make it _not_ be
-    // vm_allocation_granularity aligned on Windows.
-    size_t large_size = (size_t)(2*256*K + (os::vm_page_size()/BytesPerWord));
-    large_size += (os::vm_page_size()/BytesPerWord);
-    vs_list->get_new_chunk(large_size, 0);
-  }
-
-  static void test() {
-    test_reserved();
-    test_committed();
-    test_virtual_space_list_large_chunk();
-  }
-};
-
-void TestMetaspaceUtils_test() {
-  TestMetaspaceUtilsTest::test();
-}
-
-#endif // !PRODUCT
-
 struct chunkmanager_statistics_t {
   int num_specialized_chunks;
   int num_small_chunks;
--- a/src/hotspot/share/prims/whitebox.cpp	Tue Jul 02 10:25:00 2019 +0200
+++ b/src/hotspot/share/prims/whitebox.cpp	Tue Jul 02 10:28:20 2019 +0200
@@ -242,7 +242,6 @@
 void TestReservedSpace_test();
 void TestReserveMemorySpecial_test();
 void TestVirtualSpace_test();
-void TestMetaspaceUtils_test();
 #endif
 
 WB_ENTRY(void, WB_RunMemoryUnitTests(JNIEnv* env, jobject o))
@@ -250,7 +249,6 @@
   TestReservedSpace_test();
   TestReserveMemorySpecial_test();
   TestVirtualSpace_test();
-  TestMetaspaceUtils_test();
 #endif
 WB_END