Mercurial > hg > graal-compiler
annotate src/share/vm/runtime/monitorChunk.cpp @ 6197:d2a62e0f25eb
6995781: Native Memory Tracking (Phase 1)
7151532: DCmd for hotspot native memory tracking
Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd
Reviewed-by: acorn, coleenp, fparain
| author | zgu |
|---|---|
| date | Thu, 28 Jun 2012 17:03:16 -0400 |
| parents | f95d63e2154a |
| children | b9a9ed0f8eeb |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #include "precompiled.hpp" |
| 26 #include "memory/allocation.inline.hpp" | |
| 27 #include "oops/oop.inline.hpp" | |
| 28 #include "runtime/monitorChunk.hpp" | |
| 0 | 29 |
| 30 MonitorChunk::MonitorChunk(int number_on_monitors) { | |
| 31 _number_of_monitors = number_on_monitors; | |
| 6197 | 32 _monitors = NEW_C_HEAP_ARRAY(BasicObjectLock, number_on_monitors, mtInternal); |
| 0 | 33 _next = NULL; |
| 34 } | |
| 35 | |
| 36 | |
| 37 MonitorChunk::~MonitorChunk() { | |
| 38 FreeHeap(monitors()); | |
| 39 } | |
| 40 | |
| 41 | |
| 42 void MonitorChunk::oops_do(OopClosure* f) { | |
| 43 for (int index = 0; index < number_of_monitors(); index++) { | |
| 44 at(index)->oops_do(f); | |
| 45 } | |
| 46 } |