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6885993: Named Thread: introduce print() and print_on(outputStream* st) methods

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Eliminating duplicated code by introducing print_on(outputStream* st) methods in NamedThread

Reviewed-by: twisti, coleenp, dholmes
This commit is contained in:
Zhengyu Gu 2014-05-01 05:52:28 -07:00
parent a792009a9f
commit 16a3e2f16d
14 changed files with 14 additions and 62 deletions
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5
hotspot/src/share/vm/runtime/thread.hpp
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@ -566,7 +566,7 @@ public:
void set_lgrp_id(int value) { _lgrp_id = value; }
// Printing
void print_on(outputStream* st) const;
virtual void print_on(outputStream* st) const;
void print() const { print_on(tty); }
virtual void print_on_error(outputStream* st, char* buf, int buflen) const;
@ -700,6 +700,7 @@ class NamedThread: public Thread {
virtual char* name() const { return _name == NULL ? (char*)"Unknown Thread" : _name; }
JavaThread *processed_thread() { return _processed_thread; }
void set_processed_thread(JavaThread *thread) { _processed_thread = thread; }
virtual void print_on(outputStream* st) const;
};
// Worker threads are named and have an id of an assigned work.
@ -746,7 +747,6 @@ class WatcherThread: public Thread {
// Printing
char* name() const { return (char*)"VM Periodic Task Thread"; }
void print_on(outputStream* st) const;
void print() const { print_on(tty); }
void unpark();
// Returns the single instance of WatcherThread
@ -1459,7 +1459,6 @@ class JavaThread: public Thread {
// Misc. operations
char* name() const { return (char*)get_thread_name(); }
void print_on(outputStream* st) const;
void print() const { print_on(tty); }
void print_value();
void print_thread_state_on(outputStream* ) const PRODUCT_RETURN;
void print_thread_state() const PRODUCT_RETURN;