--- a/hotspot/src/share/vm/memory/referenceProcessor.hpp Tue Oct 11 10:21:36 2011 +0200
+++ b/hotspot/src/share/vm/memory/referenceProcessor.hpp Wed Oct 12 10:25:51 2011 -0700
@@ -201,7 +201,6 @@
assert(_ref != _first_seen, "cyclic ref_list found");
NOT_PRODUCT(_processed++);
}
-
};
class ReferenceProcessor : public CHeapObj {
@@ -209,6 +208,9 @@
// Compatibility with pre-4965777 JDK's
static bool _pending_list_uses_discovered_field;
+ // The SoftReference master timestamp clock
+ static jlong _soft_ref_timestamp_clock;
+
MemRegion _span; // (right-open) interval of heap
// subject to wkref discovery
@@ -456,19 +458,7 @@
void set_span(MemRegion span) { _span = span; }
// start and stop weak ref discovery
- void enable_discovery(bool verify_disabled, bool check_no_refs) {
-#ifdef ASSERT
- // Verify that we're not currently discovering refs
- assert(!verify_disabled || !_discovering_refs, "nested call?");
-
- if (check_no_refs) {
- // Verify that the discovered lists are empty
- verify_no_references_recorded();
- }
-#endif // ASSERT
- _discovering_refs = true;
- }
-
+ void enable_discovery(bool verify_disabled, bool check_no_refs);
void disable_discovery() { _discovering_refs = false; }
bool discovery_enabled() { return _discovering_refs; }