src/hotspot/os/bsd/os_bsd.cpp

*** 2348,2357 ****
--- 2348,2368 ----
  
  bool os::can_execute_large_page_memory() {
    return UseHugeTLBFS;
  }
  
+ char* os::pd_attempt_reserve_memory_at(size_t bytes, char* requested_addr, int file_desc) {
+   assert(file_desc >= 0, "file_desc is not valid");
+   char* result = pd_attempt_reserve_memory_at(bytes, requested_addr);
+   if (result != NULL) {
+     if (replace_existing_mapping_with_file_mapping(result, bytes, file_desc) == NULL) {
+       vm_exit_during_initialization(err_msg("Error in mapping Java heap at the given filesystem directory"));
+     }
+   }
+   return result;
+ }
+ 
  // Reserve memory at an arbitrary address, only if that area is
  // available (and not reserved for something else).
  
  char* os::pd_attempt_reserve_memory_at(size_t bytes, char* requested_addr) {
    const int max_tries = 10;