src/share/vm/gc/g1/g1CollectedHeap.cpp
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src/share/vm/gc/g1/g1CollectedHeap.cpp

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1968   }
1969   _cmThread = _cm->cmThread();
1970 
1971   // Now expand into the initial heap size.
1972   if (!expand(init_byte_size)) {
1973     vm_shutdown_during_initialization("Failed to allocate initial heap.");
1974     return JNI_ENOMEM;
1975   }
1976 
1977   // Perform any initialization actions delegated to the policy.
1978   g1_policy()->init();
1979 
1980   JavaThread::satb_mark_queue_set().initialize(SATB_Q_CBL_mon,
1981                                                SATB_Q_FL_lock,
1982                                                G1SATBProcessCompletedThreshold,
1983                                                Shared_SATB_Q_lock);
1984 
1985   JavaThread::dirty_card_queue_set().initialize(_refine_cte_cl,
1986                                                 DirtyCardQ_CBL_mon,
1987                                                 DirtyCardQ_FL_lock,
1988                                                 concurrent_g1_refine()->yellow_zone(),
1989                                                 concurrent_g1_refine()->red_zone(),
1990                                                 Shared_DirtyCardQ_lock,
1991                                                 NULL,  // fl_owner
1992                                                 true); // init_free_ids
1993 
1994   dirty_card_queue_set().initialize(NULL, // Should never be called by the Java code
1995                                     DirtyCardQ_CBL_mon,
1996                                     DirtyCardQ_FL_lock,
1997                                     -1, // never trigger processing
1998                                     -1, // no limit on length
1999                                     Shared_DirtyCardQ_lock,
2000                                     &JavaThread::dirty_card_queue_set());
2001 
2002   // Here we allocate the dummy HeapRegion that is required by the
2003   // G1AllocRegion class.
2004   HeapRegion* dummy_region = _hrm.get_dummy_region();
2005 
2006   // We'll re-use the same region whether the alloc region will
2007   // require BOT updates or not and, if it doesn't, then a non-young
2008   // region will complain that it cannot support allocations without
2009   // BOT updates. So we'll tag the dummy region as eden to avoid that.




1968   }
1969   _cmThread = _cm->cmThread();
1970 
1971   // Now expand into the initial heap size.
1972   if (!expand(init_byte_size)) {
1973     vm_shutdown_during_initialization("Failed to allocate initial heap.");
1974     return JNI_ENOMEM;
1975   }
1976 
1977   // Perform any initialization actions delegated to the policy.
1978   g1_policy()->init();
1979 
1980   JavaThread::satb_mark_queue_set().initialize(SATB_Q_CBL_mon,
1981                                                SATB_Q_FL_lock,
1982                                                G1SATBProcessCompletedThreshold,
1983                                                Shared_SATB_Q_lock);
1984 
1985   JavaThread::dirty_card_queue_set().initialize(_refine_cte_cl,
1986                                                 DirtyCardQ_CBL_mon,
1987                                                 DirtyCardQ_FL_lock,
1988                                                 (int)concurrent_g1_refine()->yellow_zone(),
1989                                                 (int)concurrent_g1_refine()->red_zone(),
1990                                                 Shared_DirtyCardQ_lock,
1991                                                 NULL,  // fl_owner
1992                                                 true); // init_free_ids
1993 
1994   dirty_card_queue_set().initialize(NULL, // Should never be called by the Java code
1995                                     DirtyCardQ_CBL_mon,
1996                                     DirtyCardQ_FL_lock,
1997                                     -1, // never trigger processing
1998                                     -1, // no limit on length
1999                                     Shared_DirtyCardQ_lock,
2000                                     &JavaThread::dirty_card_queue_set());
2001 
2002   // Here we allocate the dummy HeapRegion that is required by the
2003   // G1AllocRegion class.
2004   HeapRegion* dummy_region = _hrm.get_dummy_region();
2005 
2006   // We'll re-use the same region whether the alloc region will
2007   // require BOT updates or not and, if it doesn't, then a non-young
2008   // region will complain that it cannot support allocations without
2009   // BOT updates. So we'll tag the dummy region as eden to avoid that.


src/share/vm/gc/g1/g1CollectedHeap.cpp
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