Tue, 07 Oct 2008 11:01:35 -0700
Merge
duke@435 | 1 | |
duke@435 | 2 | /* |
duke@435 | 3 | * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved. |
duke@435 | 4 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@435 | 5 | * |
duke@435 | 6 | * This code is free software; you can redistribute it and/or modify it |
duke@435 | 7 | * under the terms of the GNU General Public License version 2 only, as |
duke@435 | 8 | * published by the Free Software Foundation. |
duke@435 | 9 | * |
duke@435 | 10 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@435 | 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@435 | 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@435 | 13 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@435 | 14 | * accompanied this code). |
duke@435 | 15 | * |
duke@435 | 16 | * You should have received a copy of the GNU General Public License version |
duke@435 | 17 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@435 | 18 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@435 | 19 | * |
duke@435 | 20 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
duke@435 | 21 | * CA 95054 USA or visit www.sun.com if you need additional information or |
duke@435 | 22 | * have any questions. |
duke@435 | 23 | * |
duke@435 | 24 | */ |
duke@435 | 25 | |
duke@435 | 26 | // A PSGenerationCounter is a holder class for performance counters |
duke@435 | 27 | // that track a generation |
duke@435 | 28 | |
duke@435 | 29 | class PSGenerationCounters: public GenerationCounters { |
duke@435 | 30 | friend class VMStructs; |
duke@435 | 31 | |
duke@435 | 32 | private: |
duke@435 | 33 | PSVirtualSpace* _ps_virtual_space; |
duke@435 | 34 | |
duke@435 | 35 | public: |
duke@435 | 36 | PSGenerationCounters(const char* name, int ordinal, int spaces, |
duke@435 | 37 | PSVirtualSpace* v); |
duke@435 | 38 | |
duke@435 | 39 | void update_all() { |
duke@435 | 40 | assert(_virtual_space == NULL, "Only one should be in use"); |
duke@435 | 41 | _current_size->set_value(_ps_virtual_space->committed_size()); |
duke@435 | 42 | } |
duke@435 | 43 | }; |