author | iignatyev |
Mon, 10 Dec 2018 11:04:55 -0800 | |
changeset 52934 | 8deeb7bba516 |
parent 52877 | 9e041366c764 |
child 53244 | 9807daeb47c4 |
permissions | -rw-r--r-- |
50113 | 1 |
/* |
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* Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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* |
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*/ |
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#ifndef SHARE_VM_LEAKPROFILER_STOPOPERATION_HPP |
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#define SHARE_VM_LEAKPROFILER_STOPOPERATION_HPP |
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#include "jfr/leakprofiler/leakProfiler.hpp" |
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#include "jfr/leakprofiler/sampling/objectSampler.hpp" |
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#include "jfr/recorder/service/jfrOptionSet.hpp" |
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#include "logging/log.hpp" |
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52877
9e041366c764
8214850: Rename vm_operations.?pp files to vmOperations.?pp files
tschatzl
parents:
50113
diff
changeset
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#include "runtime/vmOperations.hpp" |
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// Safepoint operation for stopping leak profiler object sampler |
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class StopOperation : public VM_Operation { |
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public: |
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StopOperation() {} |
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Mode evaluation_mode() const { |
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return _safepoint; |
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} |
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VMOp_Type type() const { |
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return VMOp_GC_HeapInspection; |
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} |
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virtual void doit() { |
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assert(LeakProfiler::is_running(), "invariant"); |
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ObjectSampler* object_sampler = LeakProfiler::object_sampler(); |
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delete object_sampler; |
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LeakProfiler::set_object_sampler(NULL); |
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log_trace(jfr, system)( "Object sampling stopped"); |
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} |
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}; |
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#endif // SHARE_VM_LEAKPROFILER_STOPOPERATION_HPP |