jdk-sandbox: src/hotspot/share/gc/g1/g1HeapRegionTraceType.hpp@c81fbf340ceb (annotated)

36098 e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	1	/*
53244 9807daeb47c4 8216167: Update include guards to reflect correct directories coleenp parents: 51495 diff changeset	2	* Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
36098 e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	4	*
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	7	* published by the Free Software Foundation.
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	8	*
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	13	* accompanied this code).
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	14	*
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	18	*
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	21	* questions.
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	22	*
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	23	*/
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	24
53244 9807daeb47c4 8216167: Update include guards to reflect correct directories coleenp parents: 51495 diff changeset	25	#ifndef SHARE_GC_G1_G1HEAPREGIONTRACETYPE_HPP
9807daeb47c4 8216167: Update include guards to reflect correct directories coleenp parents: 51495 diff changeset	26	#define SHARE_GC_G1_G1HEAPREGIONTRACETYPE_HPP
36098 e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	27
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	28	#include "memory/allocation.hpp"
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	29	#include "utilities/debug.hpp"
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	30
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	31	class G1HeapRegionTraceType : AllStatic {
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	32	public:
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	33	enum Type {
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	34	Free,
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	35	Eden,
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	36	Survivor,
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	37	StartsHumongous,
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	38	ContinuesHumongous,
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	39	Old,
46810 7dad333205cd 8179302: Pre-resolve constant pool string entries and cache resolved_reference arrays in CDS archive. jiangli parents: 36098 diff changeset	40	OpenArchive,
7dad333205cd 8179302: Pre-resolve constant pool string entries and cache resolved_reference arrays in CDS archive. jiangli parents: 36098 diff changeset	41	ClosedArchive,
36098 e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	42	G1HeapRegionTypeEndSentinel
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	43	};
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	44
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	45	static const char* to_string(G1HeapRegionTraceType::Type type) {
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	46	switch (type) {
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	47	case Free: return "Free";
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	48	case Eden: return "Eden";
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	49	case Survivor: return "Survivor";
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	50	case StartsHumongous: return "Starts Humongous";
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	51	case ContinuesHumongous: return "Continues Humongous";
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	52	case Old: return "Old";
46810 7dad333205cd 8179302: Pre-resolve constant pool string entries and cache resolved_reference arrays in CDS archive. jiangli parents: 36098 diff changeset	53	case OpenArchive: return "OpenArchive";
7dad333205cd 8179302: Pre-resolve constant pool string entries and cache resolved_reference arrays in CDS archive. jiangli parents: 36098 diff changeset	54	case ClosedArchive: return "ClosedArchive";
36098 e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	55	default: ShouldNotReachHere(); return NULL;
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	56	}
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	57	}
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	58	};
e056a98ac7ca 8149650: Create a trace event for G1 heap region type transitions david parents: diff changeset	59
53244 9807daeb47c4 8216167: Update include guards to reflect correct directories coleenp parents: 51495 diff changeset	60	#endif // SHARE_GC_G1_G1HEAPREGIONTRACETYPE_HPP

author	kbarrett
	Fri, 22 Mar 2019 15:42:43 -0400
changeset 54255	c81fbf340ceb
parent 53244	9807daeb47c4
permissions	-rw-r--r--