Path: blob/master/src/hotspot/share/gc/g1/g1CollectorState.cpp
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/*1* Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.2* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.3*4* This code is free software; you can redistribute it and/or modify it5* under the terms of the GNU General Public License version 2 only, as6* published by the Free Software Foundation.7*8* This code is distributed in the hope that it will be useful, but WITHOUT9* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or10* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License11* version 2 for more details (a copy is included in the LICENSE file that12* accompanied this code).13*14* You should have received a copy of the GNU General Public License version15* 2 along with this work; if not, write to the Free Software Foundation,16* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.17*18* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA19* or visit www.oracle.com if you need additional information or have any20* questions.21*22*/2324#include "precompiled.hpp"25#include "gc/g1/g1CollectorState.hpp"26#include "gc/g1/g1GCPauseType.hpp"2728G1GCPauseType G1CollectorState::young_gc_pause_type(bool concurrent_operation_is_full_mark) const {29assert(!in_full_gc(), "must be");30if (in_concurrent_start_gc()) {31assert(!in_young_gc_before_mixed(), "must be");32return concurrent_operation_is_full_mark ? G1GCPauseType::ConcurrentStartMarkGC :33G1GCPauseType::ConcurrentStartUndoGC;34} else if (in_young_gc_before_mixed()) {35assert(!in_concurrent_start_gc(), "must be");36return G1GCPauseType::LastYoungGC;37} else if (in_mixed_phase()) {38assert(!in_concurrent_start_gc(), "must be");39assert(!in_young_gc_before_mixed(), "must be");40return G1GCPauseType::MixedGC;41} else {42assert(!in_concurrent_start_gc(), "must be");43assert(!in_young_gc_before_mixed(), "must be");44return G1GCPauseType::YoungGC;45}46}474849