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src/share/vm/gc_implementation/shared/cSpaceCounters.cpp@7426d8d76305 (annotated)

src/share/vm/gc_implementation/shared/cSpaceCounters.cpp

Thu, 13 Feb 2014 17:44:39 +0100

author

stefank

date

Thu, 13 Feb 2014 17:44:39 +0100

changeset 6971

7426d8d76305

parent 4037

da91efe96a93

child 6876

710a3c8b516e

permissions

-rw-r--r--

8034761: Remove the do_code_roots parameter from process_strong_roots
Reviewed-by: tschatzl, mgerdin, jmasa

duke@435	1	/*
coleenp@4037	2	* Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
duke@435	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435	4	*
duke@435	5	* This code is free software; you can redistribute it and/or modify it
duke@435	6	* under the terms of the GNU General Public License version 2 only, as
duke@435	7	* published by the Free Software Foundation.
duke@435	8	*
duke@435	9	* This code is distributed in the hope that it will be useful, but WITHOUT
duke@435	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435	12	* version 2 for more details (a copy is included in the LICENSE file that
duke@435	13	* accompanied this code).
duke@435	14	*
duke@435	15	* You should have received a copy of the GNU General Public License version
duke@435	16	* 2 along with this work; if not, write to the Free Software Foundation,
duke@435	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435	18	*
trims@1907	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907	20	* or visit www.oracle.com if you need additional information or have any
trims@1907	21	* questions.
duke@435	22	*
duke@435	23	*/
duke@435	24
stefank@2314	25	#include "precompiled.hpp"
stefank@2314	26	#include "gc_implementation/shared/cSpaceCounters.hpp"
coleenp@4037	27	#include "memory/metaspace.hpp"
stefank@2314	28	#include "memory/resourceArea.hpp"
duke@435	29
duke@435	30	CSpaceCounters::CSpaceCounters(const char* name, int ordinal, size_t max_size,
duke@435	31	ContiguousSpace* s, GenerationCounters* gc) :
duke@435	32	_space(s) {
duke@435	33
duke@435	34	if (UsePerfData) {
duke@435	35	EXCEPTION_MARK;
duke@435	36	ResourceMark rm;
duke@435	37
duke@435	38	const char* cns = PerfDataManager::name_space(gc->name_space(), "space",
duke@435	39	ordinal);
duke@435	40
zgu@3900	41	_name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC);
duke@435	42	strcpy(_name_space, cns);
duke@435	43
duke@435	44	const char* cname = PerfDataManager::counter_name(_name_space, "name");
duke@435	45	PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);
duke@435	46
duke@435	47	cname = PerfDataManager::counter_name(_name_space, "maxCapacity");
coleenp@4037	48	_max_capacity = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
duke@435	49	(jlong)max_size, CHECK);
duke@435	50
duke@435	51	cname = PerfDataManager::counter_name(_name_space, "capacity");
duke@435	52	_capacity = PerfDataManager::create_variable(SUN_GC, cname,
duke@435	53	PerfData::U_Bytes,
duke@435	54	_space->capacity(), CHECK);
duke@435	55
duke@435	56	cname = PerfDataManager::counter_name(_name_space, "used");
duke@435	57	_used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
duke@435	58	new ContiguousSpaceUsedHelper(_space),
duke@435	59	CHECK);
duke@435	60
duke@435	61	cname = PerfDataManager::counter_name(_name_space, "initCapacity");
duke@435	62	PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes,
duke@435	63	_space->capacity(), CHECK);
duke@435	64	}
duke@435	65	}