apetushkov@9858: /*
apetushkov@9858:  * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
apetushkov@9858:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
apetushkov@9858:  *
apetushkov@9858:  * This code is free software; you can redistribute it and/or modify it
apetushkov@9858:  * under the terms of the GNU General Public License version 2 only, as
apetushkov@9858:  * published by the Free Software Foundation.
apetushkov@9858:  *
apetushkov@9858:  * This code is distributed in the hope that it will be useful, but WITHOUT
apetushkov@9858:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
apetushkov@9858:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
apetushkov@9858:  * version 2 for more details (a copy is included in the LICENSE file that
apetushkov@9858:  * accompanied this code).
apetushkov@9858:  *
apetushkov@9858:  * You should have received a copy of the GNU General Public License version
apetushkov@9858:  * 2 along with this work; if not, write to the Free Software Foundation,
apetushkov@9858:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
apetushkov@9858:  *
apetushkov@9858:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
apetushkov@9858:  * or visit www.oracle.com if you need additional information or have any
apetushkov@9858:  * questions.
apetushkov@9858:  *
apetushkov@9858:  */
apetushkov@9858: 
apetushkov@9858: #ifndef SHARE_VM_LEAKPROFILER_STARTOPERATION_HPP
apetushkov@9858: #define SHARE_VM_LEAKPROFILER_STARTOPERATION_HPP
apetushkov@9858: 
apetushkov@9858: #include "jfr/leakprofiler/sampling/objectSampler.hpp"
ddong@9885: #include "jfr/leakprofiler/utilities/vmOperation.hpp"
apetushkov@9858: 
ddong@9885: // Safepoint operation for creating and starting the leak profiler object sampler
ddong@9885: class StartOperation : public OldObjectVMOperation {
apetushkov@9858:  private:
ddong@9885:   int _sample_count;
apetushkov@9858:  public:
ddong@9885:   StartOperation(int sample_count) : _sample_count(sample_count) {}
apetushkov@9858:   virtual void doit() {
ddong@9885:     ObjectSampler::create(_sample_count);
apetushkov@9858:   }
apetushkov@9858: };
apetushkov@9858: 
apetushkov@9858: #endif // SHARE_VM_LEAKPROFILER_STARTOPERATION_HPP