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8214840: runtime/NMT/MallocStressTest.java timed out

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Add volatile to declaration of static field shared by multiple threads

Reviewed-by: dcubed, dholmes, coleenp
This commit is contained in:
Harold Seigel 2018-12-07 08:16:50 -05:00
parent 37f135132e
commit a4a38e6f44
1 changed files with 3 additions and 5 deletions

8
test/hotspot/jtreg/runtime/NMT/MallocStressTest.java

@ -57,21 +57,19 @@ public class MallocStressTest {
release
};
static TestPhase phase = TestPhase.alloc;
static volatile TestPhase phase = TestPhase.alloc;
// malloc'd memory
static ArrayList<MallocMemory> mallocd_memory = new ArrayList<MallocMemory>();
static final ArrayList<MallocMemory> mallocd_memory = new ArrayList<MallocMemory>();
static long mallocd_total = 0;
static WhiteBox whiteBox;
static AtomicInteger pause_count = new AtomicInteger();
static boolean is_64_bit_system;
static final boolean is_64_bit_system = Platform.is64bit();
private static boolean is_64_bit_system() { return is_64_bit_system; }
public static void main(String args[]) throws Exception {
is_64_bit_system = (Platform.is64bit());
OutputAnalyzer output;
whiteBox = WhiteBox.getWhiteBox();