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src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp

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rev 53341 : 8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead
Summary: Move check_gc_overhead_limit() and related code to its own class
Reviewed-by:

*** 1,7 **** /* ! * Copyright (c) 2001, 2018, 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. --- 1,7 ---- /* ! * Copyright (c) 2001, 2019, 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.
*** 1496,1507 **** do_compaction_work(clear_all_soft_refs); // Has the GC time limit been exceeded? size_t max_eden_size = _young_gen->max_eden_size(); GCCause::Cause gc_cause = heap->gc_cause(); ! size_policy()->check_gc_overhead_limit(_young_gen->used(), ! _young_gen->eden()->used(), _cmsGen->max_capacity(), max_eden_size, full, gc_cause, heap->soft_ref_policy()); --- 1496,1506 ---- do_compaction_work(clear_all_soft_refs); // Has the GC time limit been exceeded? size_t max_eden_size = _young_gen->max_eden_size(); GCCause::Cause gc_cause = heap->gc_cause(); ! size_policy()->check_gc_overhead_limit(_young_gen->eden()->used(), _cmsGen->max_capacity(), max_eden_size, full, gc_cause, heap->soft_ref_policy());
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