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-rw-r--r--block/Kconfig.iosched61
1 files changed, 0 insertions, 61 deletions
diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index f95a48b0d7b2..4626b88b2d5a 100644
--- a/block/Kconfig.iosched
+++ b/block/Kconfig.iosched
@@ -3,67 +3,6 @@ if BLOCK
menu "IO Schedulers"
-config IOSCHED_NOOP
- bool
- default y
- ---help---
- The no-op I/O scheduler is a minimal scheduler that does basic merging
- and sorting. Its main uses include non-disk based block devices like
- memory devices, and specialised software or hardware environments
- that do their own scheduling and require only minimal assistance from
- the kernel.
-
-config IOSCHED_DEADLINE
- tristate "Deadline I/O scheduler"
- default y
- ---help---
- The deadline I/O scheduler is simple and compact. It will provide
- CSCAN service with FIFO expiration of requests, switching to
- a new point in the service tree and doing a batch of IO from there
- in case of expiry.
-
-config IOSCHED_CFQ
- tristate "CFQ I/O scheduler"
- default y
- ---help---
- The CFQ I/O scheduler tries to distribute bandwidth equally
- among all processes in the system. It should provide a fair
- and low latency working environment, suitable for both desktop
- and server systems.
-
- This is the default I/O scheduler.
-
-config CFQ_GROUP_IOSCHED
- bool "CFQ Group Scheduling support"
- depends on IOSCHED_CFQ && BLK_CGROUP
- ---help---
- Enable group IO scheduling in CFQ.
-
-choice
-
- prompt "Default I/O scheduler"
- default DEFAULT_CFQ
- help
- Select the I/O scheduler which will be used by default for all
- block devices.
-
- config DEFAULT_DEADLINE
- bool "Deadline" if IOSCHED_DEADLINE=y
-
- config DEFAULT_CFQ
- bool "CFQ" if IOSCHED_CFQ=y
-
- config DEFAULT_NOOP
- bool "No-op"
-
-endchoice
-
-config DEFAULT_IOSCHED
- string
- default "deadline" if DEFAULT_DEADLINE
- default "cfq" if DEFAULT_CFQ
- default "noop" if DEFAULT_NOOP
-
config MQ_IOSCHED_DEADLINE
tristate "MQ deadline I/O scheduler"
default y