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src/share/vm/gc/cms/parNewGeneration.hpp

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rev 11970 : imported patch overflow_list

*** 1,7 **** /* ! * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. --- 1,7 ---- /* ! * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.
*** 321,331 **** PLABStats _plab_stats; // A list of from-space images of to-be-scanned objects, threaded through // klass-pointers (klass information already copied to the forwarded // image.) Manipulated with CAS. ! oop _overflow_list; NOT_PRODUCT(ssize_t _num_par_pushes;) // This closure is used by the reference processor to filter out // references to live referent. DefNewGeneration::IsAliveClosure _is_alive_closure; --- 321,331 ---- PLABStats _plab_stats; // A list of from-space images of to-be-scanned objects, threaded through // klass-pointers (klass information already copied to the forwarded // image.) Manipulated with CAS. ! HeapWord* volatile _overflow_list; NOT_PRODUCT(ssize_t _num_par_pushes;) // This closure is used by the reference processor to filter out // references to live referent. DefNewGeneration::IsAliveClosure _is_alive_closure;
*** 381,391 **** // in support of testing overflow code NOT_PRODUCT(int _overflow_counter;) NOT_PRODUCT(bool should_simulate_overflow();) // Accessor for overflow list ! oop overflow_list() { return _overflow_list; } // Push the given (from-space) object on the global overflow list. void push_on_overflow_list(oop from_space_obj, ParScanThreadState* par_scan_state); // If the global overflow list is non-empty, move some tasks from it --- 381,391 ---- // in support of testing overflow code NOT_PRODUCT(int _overflow_counter;) NOT_PRODUCT(bool should_simulate_overflow();) // Accessor for overflow list ! oop overflow_list() { return oop(_overflow_list); } // Push the given (from-space) object on the global overflow list. void push_on_overflow_list(oop from_space_obj, ParScanThreadState* par_scan_state); // If the global overflow list is non-empty, move some tasks from it
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