--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp	Tue Jun 12 17:40:28 2018 +0200
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2015, 2017, 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.
+ *
+ * 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.
+ */
+
+#ifndef SHARE_GC_Z_ZPHYSICALMEMORY_INLINE_HPP
+#define SHARE_GC_Z_ZPHYSICALMEMORY_INLINE_HPP
+
+#include "gc/z/zPhysicalMemory.hpp"
+#include "utilities/debug.hpp"
+
+inline ZPhysicalMemorySegment::ZPhysicalMemorySegment(uintptr_t start, size_t size) :
+    _start(start),
+    _end(start + size) {}
+
+inline uintptr_t ZPhysicalMemorySegment::start() const {
+  return _start;
+}
+
+inline uintptr_t ZPhysicalMemorySegment::end() const {
+  return _end;
+}
+
+inline size_t ZPhysicalMemorySegment::size() const {
+  return end() - start();
+}
+
+inline void ZPhysicalMemorySegment::expand(size_t size) {
+  _end += size;
+}
+
+inline ZPhysicalMemorySegment ZPhysicalMemorySegment::split(size_t split_size) {
+  assert(split_size <= size(), "Invalid size");
+  ZPhysicalMemorySegment segment(_start, split_size);
+  _start += split_size;
+  return segment;
+}
+
+inline bool ZPhysicalMemory::is_null() const {
+  return _nsegments == 0;
+}
+
+inline size_t ZPhysicalMemory::nsegments() const {
+  return _nsegments;
+}
+
+inline ZPhysicalMemorySegment ZPhysicalMemory::segment(size_t index) const {
+  assert(index < _nsegments, "Invalid segment index");
+  return _segments[index];
+}
+
+inline size_t ZPhysicalMemoryManager::max_capacity() const {
+  return _max_capacity;
+}
+
+inline size_t ZPhysicalMemoryManager::capacity() const {
+  return _capacity;
+}
+
+inline size_t ZPhysicalMemoryManager::used() const {
+  return _used;
+}
+
+inline size_t ZPhysicalMemoryManager::available() const {
+  return _max_capacity - _used;
+}
+
+#endif // SHARE_GC_Z_ZPHYSICALMEMORY_INLINE_HPP