annotate src/share/vm/runtime/monitorChunk.cpp @ 18096:ca6d25be853b jdk8u25-b13

8044269: Analysis of archive files. Summary: Add checksum verification. Reviewed-by: iklam, dholmes, mschoene
author jiangli
date Tue, 12 Aug 2014 17:46:16 -0400
parents b9a9ed0f8eeb
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
a61af66fc99e Initial load
duke
parents:
diff changeset
1 /*
6842
b9a9ed0f8eeb 7197424: update copyright year to match last edit in jdk8 hotspot repository
mikael
parents: 6197
diff changeset
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
0
a61af66fc99e Initial load
duke
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
a61af66fc99e Initial load
duke
parents:
diff changeset
4 *
a61af66fc99e Initial load
duke
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
a61af66fc99e Initial load
duke
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
a61af66fc99e Initial load
duke
parents:
diff changeset
7 * published by the Free Software Foundation.
a61af66fc99e Initial load
duke
parents:
diff changeset
8 *
a61af66fc99e Initial load
duke
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
a61af66fc99e Initial load
duke
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a61af66fc99e Initial load
duke
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
a61af66fc99e Initial load
duke
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
a61af66fc99e Initial load
duke
parents:
diff changeset
13 * accompanied this code).
a61af66fc99e Initial load
duke
parents:
diff changeset
14 *
a61af66fc99e Initial load
duke
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
a61af66fc99e Initial load
duke
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
a61af66fc99e Initial load
duke
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
a61af66fc99e Initial load
duke
parents:
diff changeset
18 *
1552
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 0
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 0
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 0
diff changeset
21 * questions.
0
a61af66fc99e Initial load
duke
parents:
diff changeset
22 *
a61af66fc99e Initial load
duke
parents:
diff changeset
23 */
a61af66fc99e Initial load
duke
parents:
diff changeset
24
1972
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
25 #include "precompiled.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
26 #include "memory/allocation.inline.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
27 #include "oops/oop.inline.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
28 #include "runtime/monitorChunk.hpp"
0
a61af66fc99e Initial load
duke
parents:
diff changeset
29
a61af66fc99e Initial load
duke
parents:
diff changeset
30 MonitorChunk::MonitorChunk(int number_on_monitors) {
a61af66fc99e Initial load
duke
parents:
diff changeset
31 _number_of_monitors = number_on_monitors;
6197
d2a62e0f25eb 6995781: Native Memory Tracking (Phase 1)
zgu
parents: 1972
diff changeset
32 _monitors = NEW_C_HEAP_ARRAY(BasicObjectLock, number_on_monitors, mtInternal);
0
a61af66fc99e Initial load
duke
parents:
diff changeset
33 _next = NULL;
a61af66fc99e Initial load
duke
parents:
diff changeset
34 }
a61af66fc99e Initial load
duke
parents:
diff changeset
35
a61af66fc99e Initial load
duke
parents:
diff changeset
36
a61af66fc99e Initial load
duke
parents:
diff changeset
37 MonitorChunk::~MonitorChunk() {
a61af66fc99e Initial load
duke
parents:
diff changeset
38 FreeHeap(monitors());
a61af66fc99e Initial load
duke
parents:
diff changeset
39 }
a61af66fc99e Initial load
duke
parents:
diff changeset
40
a61af66fc99e Initial load
duke
parents:
diff changeset
41
a61af66fc99e Initial load
duke
parents:
diff changeset
42 void MonitorChunk::oops_do(OopClosure* f) {
a61af66fc99e Initial load
duke
parents:
diff changeset
43 for (int index = 0; index < number_of_monitors(); index++) {
a61af66fc99e Initial load
duke
parents:
diff changeset
44 at(index)->oops_do(f);
a61af66fc99e Initial load
duke
parents:
diff changeset
45 }
a61af66fc99e Initial load
duke
parents:
diff changeset
46 }