config IOSCHED_SIO
  tristate "Simple I/O scheduler"
  default y
  ---help---
    The Simple I/O scheduler is an extremely simple scheduler,
    based on noop and deadline, that relies on deadlines to
    ensure fairness. The algorithm does not do any sorting but
    basic merging, trying to keep a minimum overhead. It is aimed
    mainly for aleatory access devices (eg: flash devices).

config IOSCHED_VR
	tristate "V(R) I/O scheduler"
	default y
	---help---
	  Requests are chosen according to SSTF with a penalty of rev_penalty
	  for switching head direction.



	config DEFAULT_SIO
		bool "SIO" if IOSCHED_SIO=y

	config DEFAULT_VR
		bool "VR" if IOSCHED_VR=y



	default "sio" if DEFAULT_SIO
	default "vr" if DEFAULT_VR