Sat, 07 Nov 2020 10:30:02 +0800
Added tag mips-jdk8u275-b01 for changeset d3b4d62f391f
apetushkov@9858 | 1 | /* |
apetushkov@9858 | 2 | * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved. |
apetushkov@9858 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
apetushkov@9858 | 4 | * |
apetushkov@9858 | 5 | * This code is free software; you can redistribute it and/or modify it |
apetushkov@9858 | 6 | * under the terms of the GNU General Public License version 2 only, as |
apetushkov@9858 | 7 | * published by the Free Software Foundation. |
apetushkov@9858 | 8 | * |
apetushkov@9858 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
apetushkov@9858 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
apetushkov@9858 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
apetushkov@9858 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
apetushkov@9858 | 13 | * accompanied this code). |
apetushkov@9858 | 14 | * |
apetushkov@9858 | 15 | * You should have received a copy of the GNU General Public License version |
apetushkov@9858 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
apetushkov@9858 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
apetushkov@9858 | 18 | * |
apetushkov@9858 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
apetushkov@9858 | 20 | * or visit www.oracle.com if you need additional information or have any |
apetushkov@9858 | 21 | * questions. |
apetushkov@9858 | 22 | * |
apetushkov@9858 | 23 | */ |
apetushkov@9858 | 24 | |
apetushkov@9858 | 25 | #include "precompiled.hpp" |
apetushkov@9858 | 26 | #include "gc_implementation/g1/g1CollectedHeap.hpp" |
apetushkov@9858 | 27 | #include "gc_implementation/g1/heapRegion.hpp" |
apetushkov@9858 | 28 | #include "g1HeapRegionEventSender.hpp" |
apetushkov@9858 | 29 | #include "jfr/jfrEvents.hpp" |
apetushkov@9858 | 30 | |
apetushkov@9858 | 31 | class DumpEventInfoClosure : public HeapRegionClosure { |
apetushkov@9858 | 32 | public: |
apetushkov@9858 | 33 | bool doHeapRegion(HeapRegion* r) { |
apetushkov@9858 | 34 | EventG1HeapRegionInformation evt; |
apetushkov@9858 | 35 | evt.set_index(r->hrm_index()); |
apetushkov@9858 | 36 | // XXX TODO evt.set_type(r->get_trace_type()); |
apetushkov@9858 | 37 | evt.set_start((uintptr_t)r->bottom()); |
apetushkov@9858 | 38 | evt.set_used(r->used()); |
apetushkov@9858 | 39 | evt.commit(); |
apetushkov@9858 | 40 | return false; |
apetushkov@9858 | 41 | } |
apetushkov@9858 | 42 | }; |
apetushkov@9858 | 43 | |
apetushkov@9858 | 44 | |
apetushkov@9858 | 45 | void G1HeapRegionEventSender::send_events() { |
apetushkov@9858 | 46 | DumpEventInfoClosure c; |
apetushkov@9858 | 47 | |
apetushkov@9858 | 48 | G1CollectedHeap::heap()->heap_region_iterate(&c); |
apetushkov@9858 | 49 | } |