src/hotspot/share/services/virtualMemoryTracker.cpp

rev 59964 : 8248426: NMT: VirtualMemoryTracker::split_reserved_region() does not properly update summary counting

*** 1,7 ****
  /*
!  * Copyright (c) 2013, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2013, 2020, 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.
*** 510,520 ****
    assert(reserved_rgn->committed_size() == 0, "Splitting committed region?");
  
    NativeCallStack original_stack = *reserved_rgn->call_stack();
    MEMFLAGS original_flags = reserved_rgn->flag();
  
!   _reserved_regions->remove(rgn);
  
    // Now, create two new regions.
    add_reserved_region(addr, split, original_stack, original_flags);
    add_reserved_region(addr + split, size - split, original_stack, original_flags);
  
--- 510,520 ----
    assert(reserved_rgn->committed_size() == 0, "Splitting committed region?");
  
    NativeCallStack original_stack = *reserved_rgn->call_stack();
    MEMFLAGS original_flags = reserved_rgn->flag();
  
!   remove_released_region(addr, size);
  
    // Now, create two new regions.
    add_reserved_region(addr, split, original_stack, original_flags);
    add_reserved_region(addr + split, size - split, original_stack, original_flags);