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comparison src/share/vm/runtime/thread.cpp @ 1843:0715f0cf171d

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Merge
author jcoomes
date Fri, 08 Oct 2010 09:29:09 -0700
parents fd5d4527cdf5 6e0aac35bfa9
children 75b0735b4d04 87d6a4d1ecbc
comparison
equal deleted inserted replaced
1832:22e4420d19f7 1843:0715f0cf171d
1643 // Flush G1-related queues. 1643 // Flush G1-related queues.
1644 void JavaThread::flush_barrier_queues() { 1644 void JavaThread::flush_barrier_queues() {
1645 satb_mark_queue().flush(); 1645 satb_mark_queue().flush();
1646 dirty_card_queue().flush(); 1646 dirty_card_queue().flush();
1647 } 1647 }
1648 #endif 1648
1649 void JavaThread::initialize_queues() {
1650 assert(!SafepointSynchronize::is_at_safepoint(),
1651 "we should not be at a safepoint");
1652
1653 ObjPtrQueue& satb_queue = satb_mark_queue();
1654 SATBMarkQueueSet& satb_queue_set = satb_mark_queue_set();
1655 // The SATB queue should have been constructed with its active
1656 // field set to false.
1657 assert(!satb_queue.is_active(), "SATB queue should not be active");
1658 assert(satb_queue.is_empty(), "SATB queue should be empty");
1659 // If we are creating the thread during a marking cycle, we should
1660 // set the active field of the SATB queue to true.
1661 if (satb_queue_set.is_active()) {
1662 satb_queue.set_active(true);
1663 }
1664
1665 DirtyCardQueue& dirty_queue = dirty_card_queue();
1666 // The dirty card queue should have been constructed with its
1667 // active field set to true.
1668 assert(dirty_queue.is_active(), "dirty card queue should be active");
1669 }
1670 #endif // !SERIALGC
1649 1671
1650 void JavaThread::cleanup_failed_attach_current_thread() { 1672 void JavaThread::cleanup_failed_attach_current_thread() {
1651 if (get_thread_profiler() != NULL) { 1673 if (get_thread_profiler() != NULL) {
1652 get_thread_profiler()->disengage(); 1674 get_thread_profiler()->disengage();
1653 ResourceMark rm; 1675 ResourceMark rm;
3625 3647
3626 3648
3627 void Threads::add(JavaThread* p, bool force_daemon) { 3649 void Threads::add(JavaThread* p, bool force_daemon) {
3628 // The threads lock must be owned at this point 3650 // The threads lock must be owned at this point
3629 assert_locked_or_safepoint(Threads_lock); 3651 assert_locked_or_safepoint(Threads_lock);
3652
3653 // See the comment for this method in thread.hpp for its purpose and
3654 // why it is called here.
3655 p->initialize_queues();
3630 p->set_next(_thread_list); 3656 p->set_next(_thread_list);
3631 _thread_list = p; 3657 _thread_list = p;
3632 _number_of_threads++; 3658 _number_of_threads++;
3633 oop threadObj = p->threadObj(); 3659 oop threadObj = p->threadObj();
3634 bool daemon = true; 3660 bool daemon = true;