1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/vm/gc_implementation/shared/objectCountEventSender.cpp Wed Apr 27 01:25:04 2016 +0800 1.3 @@ -0,0 +1,58 @@ 1.4 +/* 1.5 + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 + 1.29 +#include "precompiled.hpp" 1.30 +#include "gc_implementation/shared/objectCountEventSender.hpp" 1.31 +#include "memory/heapInspection.hpp" 1.32 +#include "trace/tracing.hpp" 1.33 +#include "utilities/globalDefinitions.hpp" 1.34 +#include "utilities/ticks.hpp" 1.35 + 1.36 +#if INCLUDE_SERVICES 1.37 + 1.38 +void ObjectCountEventSender::send(const KlassInfoEntry* entry, GCId gc_id, const Ticks& timestamp) { 1.39 +#if INCLUDE_TRACE 1.40 + assert(Tracing::is_event_enabled(EventObjectCountAfterGC::eventId), 1.41 + "Only call this method if the event is enabled"); 1.42 + 1.43 + EventObjectCountAfterGC event(UNTIMED); 1.44 + event.set_gcId(gc_id); 1.45 + event.set_class(entry->klass()); 1.46 + event.set_count(entry->count()); 1.47 + event.set_totalSize(entry->words() * BytesPerWord); 1.48 + event.set_endtime(timestamp); 1.49 + event.commit(); 1.50 +#endif // INCLUDE_TRACE 1.51 +} 1.52 + 1.53 +bool ObjectCountEventSender::should_send_event() { 1.54 +#if INCLUDE_TRACE 1.55 + return Tracing::is_event_enabled(EventObjectCountAfterGC::eventId); 1.56 +#else 1.57 + return false; 1.58 +#endif // INCLUDE_TRACE 1.59 +} 1.60 + 1.61 +#endif // INCLUDE_SERVICES