src/os/linux/vm/os_linux.cpp

*** 2873,2883 ****
                                // is a subject to change (in libnuma version 2 the requirements
                                // are more reasonable) we'll just hardcode the number they use
                                // in the library.
    const size_t BitsPerCLong = sizeof(long) * CHAR_BIT;
  
!   size_t cpu_num = os::active_processor_count();
    size_t cpu_map_size = NCPUS / BitsPerCLong;
    size_t cpu_map_valid_size =
      MIN2((cpu_num + BitsPerCLong - 1) / BitsPerCLong, cpu_map_size);
  
    cpu_to_node()->clear();
--- 2873,2883 ----
                                // is a subject to change (in libnuma version 2 the requirements
                                // are more reasonable) we'll just hardcode the number they use
                                // in the library.
    const size_t BitsPerCLong = sizeof(long) * CHAR_BIT;
  
!   size_t cpu_num = processor_count();
    size_t cpu_map_size = NCPUS / BitsPerCLong;
    size_t cpu_map_valid_size =
      MIN2((cpu_num + BitsPerCLong - 1) / BitsPerCLong, cpu_map_size);
  
    cpu_to_node()->clear();