1 /*
   2  * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
   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  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "gc/shared/allocTracer.hpp"
  27 #include "runtime/handles.hpp"
  28 #include "trace/tracing.hpp"
  29 #include "utilities/globalDefinitions.hpp"
  30 
  31 void AllocTracer::send_allocation_outside_tlab_event(KlassHandle klass, size_t alloc_size) {
  32   EventAllocObjectOutsideTLAB event;
  33   if (event.should_commit()) {
  34     event.set_class(klass());
  35     event.set_allocationSize(alloc_size);
  36     event.commit();
  37   }
  38 }
  39 
  40 void AllocTracer::send_allocation_in_new_tlab_event(KlassHandle klass, size_t tlab_size, size_t alloc_size) {
  41   EventAllocObjectInNewTLAB event;
  42   if (event.should_commit()) {
  43     event.set_class(klass());
  44     event.set_allocationSize(alloc_size);
  45     event.set_tlabSize(tlab_size);
  46     event.commit();
  47   }
  48 }
  49 
  50 void AllocTracer::send_allocation_requiring_gc_event(size_t size) {
  51   EventAllocationRequiringGC event;
  52   if (event.should_commit()) {
  53     event.set_size(size);
  54     event.commit();
  55   }
  56 }