src/hotspot/share/gc/g1/heapRegionTracer.hpp
author sjohanss
Tue, 14 Nov 2017 11:33:23 +0100
changeset 47885 5caa1d5f74c1
parent 47216 71c04702a3d5
child 49323 565336327354
permissions -rw-r--r--
8186571: Implementation: JEP 307: Parallel Full GC for G1 Summary: Improve G1 worst-case latencies by making the full GC parallel. Reviewed-by: tschatzl, sangheki, ehelin

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * under the terms of the GNU General Public License version 2 only, as
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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#ifndef SHARE_VM_GC_G1_HEAPREGIONTRACER_HPP
#define SHARE_VM_GC_G1_HEAPREGIONTRACER_HPP

#include "gc/g1/g1HeapRegionTraceType.hpp"
#include "memory/allocation.hpp"

class HeapRegionTracer : AllStatic {
  public:
    static void send_region_type_change(uint index,
                                        G1HeapRegionTraceType::Type from,
                                        G1HeapRegionTraceType::Type to,
                                        uintptr_t start,
                                        size_t used,
                                        uint allocationContext);
};

#endif // SHARE_VM_GC_G1_HEAPREGIONTRACER_HPP