Mercurial > hg > graal-compiler
diff src/share/vm/gc_implementation/shared/objectCountEventSender.cpp @ 11113:2cbc8f3011a0
8015972: Refactor the sending of the object count after GC event
Reviewed-by: brutisso, pliden
author | ehelin |
---|---|
date | Wed, 05 Jun 2013 09:44:03 +0200 |
parents | |
children | 6aa440bc1125 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/gc_implementation/shared/objectCountEventSender.cpp Wed Jun 05 09:44:03 2013 +0200 @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + * + */ + + +#include "precompiled.hpp" +#include "gc_implementation/shared/objectCountEventSender.hpp" +#include "memory/heapInspection.hpp" +#include "trace/tracing.hpp" +#include "utilities/globalDefinitions.hpp" + +#if INCLUDE_SERVICES + +void ObjectCountEventSender::send(const KlassInfoEntry* entry, GCId gc_id) { + assert(Tracing::is_event_enabled(EventObjectCountAfterGC::eventId), + "Only call this method if the event is enabled"); + + EventObjectCountAfterGC event; + event.set_gcId(gc_id); + event.set_class(entry->klass()); + event.set_count(entry->count()); + event.set_totalSize(entry->words() * BytesPerWord); + event.commit(); +} + +bool ObjectCountEventSender::should_send_event() { +#if INCLUDE_TRACE + return Tracing::is_event_enabled(EventObjectCountAfterGC::eventId); +#else + return false; +#endif // INCLUDE_TRACE +} + +#endif // INCLUDE_SERVICES