--- a/src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.hpp Tue Sep 17 12:41:45 2019 +0200
+++ b/src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.hpp Tue Sep 17 13:32:27 2019 +0200
@@ -69,6 +69,8 @@
DEBUG_ONLY(bool is_locked() const;)
JfrCheckpointMspace* lookup(Buffer* old) const;
+ bool use_epoch_transition_mspace(const Thread* t) const;
+ size_t write_epoch_transition_mspace();
static Buffer* lease_buffer(Thread* t, size_t size = 0);
static Buffer* lease_buffer(Buffer* old, Thread* t, size_t size = 0);
@@ -76,20 +78,19 @@
size_t clear();
size_t write();
- size_t write_constants();
size_t flush();
- size_t write_epoch_transition_mspace();
- size_t write_types();
+
+ bool is_static_type_set_required();
+ size_t write_static_type_set();
size_t write_threads();
- size_t write_metadata_event();
+ size_t write_static_type_set_and_threads();
+ bool is_type_set_required();
void write_type_set();
+ static void write_type_set_for_unloaded_classes();
+
void shift_epoch();
void synchronize_epoch();
- bool use_epoch_transition_mspace(const Thread* t) const;
void notify_threads();
- void on_rotation();
- bool is_type_set_required();
- bool is_constant_set_required();
JfrCheckpointManager(JfrChunkWriter& cw);
~JfrCheckpointManager();
@@ -97,16 +98,17 @@
static JfrCheckpointManager& instance();
static JfrCheckpointManager* create(JfrChunkWriter& cw);
bool initialize();
+ void on_rotation();
static void destroy();
public:
- void register_service_thread(const Thread* t);
size_t flush_type_set();
- void flush_constant_set();
- static void write_type_set_for_unloaded_classes();
+ void flush_static_type_set();
static void create_thread_blob(Thread* t);
static void write_thread_checkpoint(Thread* t);
+ void register_service_thread(const Thread* t);
+ friend class Jfr;
friend class JfrRecorder;
friend class JfrRecorderService;
friend class JfrCheckpointFlush;