46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2017, 2018, Red Hat, Inc. 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.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* 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).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*
|
|
*/
|
|
|
|
#include "precompiled.hpp"
|
|
#include "gc/epsilon/epsilonHeap.hpp"
|
|
#include "gc/epsilon/epsilonMemoryPool.hpp"
|
|
|
|
EpsilonMemoryPool::EpsilonMemoryPool(EpsilonHeap* heap) :
|
|
CollectedMemoryPool("Epsilon Heap",
|
|
heap->capacity(),
|
|
heap->max_capacity(),
|
|
false),
|
|
_heap(heap) {
|
|
assert(UseEpsilonGC, "sanity");
|
|
}
|
|
|
|
MemoryUsage EpsilonMemoryPool::get_memory_usage() {
|
|
size_t initial_sz = initial_size();
|
|
size_t max_sz = max_size();
|
|
size_t used = used_in_bytes();
|
|
size_t committed = committed_in_bytes();
|
|
|
|
return MemoryUsage(initial_sz, used, committed, max_sz);
|
|
}
|