src/os/linux/vm/os_linux.cpp

*** 3204,3228 ****
    if ((addr != NULL) && UseNUMAInterleaving) {
      numa_make_global(addr, bytes);
    }
  
    // The memory is committed
!   address pc = CALLER_PC;
!   MemTracker::record_virtual_memory_reserve((address)addr, bytes, pc);
!   MemTracker::record_virtual_memory_commit((address)addr, bytes, pc);
  
    return addr;
  }
  
  bool os::release_memory_special(char* base, size_t bytes) {
    // detaching the SHM segment will also delete it, see reserve_memory_special()
    int rslt = shmdt(base);
    if (rslt == 0) {
!     MemTracker::record_virtual_memory_uncommit((address)base, bytes);
!     MemTracker::record_virtual_memory_release((address)base, bytes);
      return true;
    } else {
     return false;
    }
  }
  
  size_t os::large_page_size() {
--- 3204,3229 ----
    if ((addr != NULL) && UseNUMAInterleaving) {
      numa_make_global(addr, bytes);
    }
  
    // The memory is committed
!   NMTTrackOp op(NMTTrackOp::ReserveAndCommitOp);
!   op.execute_op((address)addr, bytes, 0, CALLER_PC);
  
    return addr;
  }
  
  bool os::release_memory_special(char* base, size_t bytes) {
+   NMTTrackOp op(NMTTrackOp::ReleaseOp);
+ 
    // detaching the SHM segment will also delete it, see reserve_memory_special()
    int rslt = shmdt(base);
    if (rslt == 0) {
!     op.execute_op((address)base, bytes);
      return true;
    } else {
+    op.abort_op();
     return false;
    }
  }
  
  size_t os::large_page_size() {