src/share/vm/runtime/perfMemory.cpp

*** 194,209 ****
      // and that persistent resources may need to be cleaned up. This is
      // expected to be the typical condition.
      //
      delete_memory_region();
    }
- 
-   _start = NULL;
-   _end = NULL;
-   _top = NULL;
-   _prologue = NULL;
-   _capacity = 0;
  }
  
  // allocate an aligned block of memory from the PerfData memory
  // region. This method assumes that the PerfData memory region
  // was aligned on a double word boundary when created.
--- 194,203 ----