src/hotspot/share/gc/shared/allocTracer.cpp
changeset 47216 71c04702a3d5
parent 46329 53ccc37bda19
child 47779 24022215d092
equal deleted inserted replaced
47215:4ebc2e2fb97c 47216:71c04702a3d5
       
     1 /*
       
     2  * Copyright (c) 2013, 2017, 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(Klass* klass, size_t alloc_size) {
       
    32   EventObjectAllocationOutsideTLAB event;
       
    33   if (event.should_commit()) {
       
    34     event.set_objectClass(klass);
       
    35     event.set_allocationSize(alloc_size);
       
    36     event.commit();
       
    37   }
       
    38 }
       
    39 
       
    40 void AllocTracer::send_allocation_in_new_tlab_event(Klass* klass, size_t tlab_size, size_t alloc_size) {
       
    41   EventObjectAllocationInNewTLAB event;
       
    42   if (event.should_commit()) {
       
    43     event.set_objectClass(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, uint gcId) {
       
    51   EventAllocationRequiringGC event;
       
    52   if (event.should_commit()) {
       
    53     event.set_gcId(gcId);
       
    54     event.set_size(size);
       
    55     event.commit();
       
    56   }
       
    57 }