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annotate src/share/vm/gc_interface/allocTracer.cpp @ 23286:dd9cc155639c

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Merge with jdk8u66-b17
author Gilles Duboscq <gilles.m.duboscq@oracle.com>
date Thu, 07 Jan 2016 17:28:46 +0100
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1 /*
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2 * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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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.
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22 *
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23 */
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24
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25 #include "precompiled.hpp"
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26 #include "gc_implementation/shared/gcId.hpp"
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27 #include "gc_interface/allocTracer.hpp"
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28 #include "trace/tracing.hpp"
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29 #include "runtime/handles.hpp"
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30 #include "utilities/globalDefinitions.hpp"
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31
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32 void AllocTracer::send_allocation_outside_tlab_event(KlassHandle klass, size_t alloc_size) {
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33 EventAllocObjectOutsideTLAB event;
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34 if (event.should_commit()) {
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35 event.set_class(klass());
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36 event.set_allocationSize(alloc_size);
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37 event.commit();
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38 }
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39 }
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40
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41 void AllocTracer::send_allocation_in_new_tlab_event(KlassHandle klass, size_t tlab_size, size_t alloc_size) {
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42 EventAllocObjectInNewTLAB event;
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43 if (event.should_commit()) {
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44 event.set_class(klass());
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45 event.set_allocationSize(alloc_size);
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46 event.set_tlabSize(tlab_size);
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47 event.commit();
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48 }
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49 }
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50
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51 void AllocTracer::send_allocation_requiring_gc_event(size_t size, const GCId& gcId) {
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52 EventAllocationRequiringGC event;
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53 if (event.should_commit()) {
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54 event.set_gcId(gcId.id());
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55 event.set_size(size);
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56 event.commit();
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57 }
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58 }