If it is possible for programs like iotop to enable this feature only when they are using it, then I would very much like to see this added. Otherwise no, if it is going to cause a performance hit. Admins can easily roll their own custom kernel if necessary.
If it is possible for programs like iotop to enable this feature only when they are using it, then I would very much like to see this added. Otherwise no, if it is going to cause a performance hit. Admins can easily roll their own custom kernel if necessary.