src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 2015, 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) 2015, 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.
*** 25,34 ****
--- 25,38 ----
  #define SHARE_GC_Z_ZPHYSICALMEMORY_INLINE_HPP
  
  #include "gc/z/zPhysicalMemory.hpp"
  #include "utilities/debug.hpp"
  
+ inline ZPhysicalMemorySegment::ZPhysicalMemorySegment() :
+     _start(UINTPTR_MAX),
+     _end(UINTPTR_MAX) {}
+ 
  inline ZPhysicalMemorySegment::ZPhysicalMemorySegment(uintptr_t start, size_t size) :
      _start(start),
      _end(start + size) {}
  
  inline uintptr_t ZPhysicalMemorySegment::start() const {
*** 38,86 ****
  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::current_max_capacity() const {
-   return _current_max_capacity;
- }
- 
- inline size_t ZPhysicalMemoryManager::capacity() const {
-   return _capacity;
- }
- 
- inline size_t ZPhysicalMemoryManager::unused_capacity() const {
-   return _capacity - _used;
- }
- 
  #endif // SHARE_GC_Z_ZPHYSICALMEMORY_INLINE_HPP
--- 42,63 ----
  inline uintptr_t ZPhysicalMemorySegment::end() const {
    return _end;
  }
  
  inline size_t ZPhysicalMemorySegment::size() const {
!   return _end - _start;
  }
  
  inline bool ZPhysicalMemory::is_null() const {
    return _nsegments == 0;
  }
  
  inline size_t ZPhysicalMemory::nsegments() const {
    return _nsegments;
  }
  
! inline const ZPhysicalMemorySegment& ZPhysicalMemory::segment(size_t index) const {
    assert(index < _nsegments, "Invalid segment index");
    return _segments[index];
  }
  
  #endif // SHARE_GC_Z_ZPHYSICALMEMORY_INLINE_HPP