--- 041e74eb0853b9e19664875b4417c5cfb5dfdf9d +++ 3199b76f795de33f9db31e140aad75a716a51d44 @@ -43,23 +43,6 @@ config CFQ_GROUP_IOSCHED ---help--- Enable group IO scheduling in CFQ. -config IOSCHED_VR - tristate "V(R) I/O scheduler" - default n - ---help--- - Requests are chosen according to SSTF with a penalty of rev_penalty - for switching head direction. - -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). - choice prompt "Default I/O scheduler" default DEFAULT_CFQ @@ -73,12 +56,6 @@ choice config DEFAULT_CFQ bool "CFQ" if IOSCHED_CFQ=y - config DEFAULT_SIO - bool "SIO" if IOSCHED_SIO=y - - config DEFAULT_VR - bool "V(R)" if IOSCHED_VR=y - config DEFAULT_NOOP bool "No-op" @@ -88,8 +65,6 @@ config DEFAULT_IOSCHED string default "deadline" if DEFAULT_DEADLINE default "cfq" if DEFAULT_CFQ - default "sio" if DEFAULT_SIO - default "vr" if DEFAULT_VR default "noop" if DEFAULT_NOOP endmenu