diff options
Diffstat (limited to 'block/Kconfig.iosched')
| -rw-r--r-- | block/Kconfig.iosched | 56 |
1 files changed, 50 insertions, 6 deletions
diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched index 490ef2850faee..0715ce93daef4 100644 --- a/block/Kconfig.iosched +++ b/block/Kconfig.iosched @@ -32,12 +32,6 @@ config IOSCHED_CFQ This is the default I/O scheduler. -config MQ_IOSCHED_DEADLINE - tristate "MQ deadline I/O scheduler" - default y - ---help--- - MQ version of the deadline IO scheduler. - config CFQ_GROUP_IOSCHED bool "CFQ Group Scheduling support" depends on IOSCHED_CFQ && BLK_CGROUP @@ -69,6 +63,56 @@ config DEFAULT_IOSCHED default "cfq" if DEFAULT_CFQ default "noop" if DEFAULT_NOOP +config MQ_IOSCHED_DEADLINE + tristate "MQ deadline I/O scheduler" + default y + ---help--- + MQ version of the deadline IO scheduler. + +config MQ_IOSCHED_NONE + bool + default y + +choice + prompt "Default single-queue blk-mq I/O scheduler" + default DEFAULT_SQ_NONE + help + Select the I/O scheduler which will be used by default for blk-mq + managed block devices with a single queue. + + config DEFAULT_SQ_DEADLINE + bool "MQ Deadline" if MQ_IOSCHED_DEADLINE=y + + config DEFAULT_SQ_NONE + bool "None" + +endchoice + +config DEFAULT_SQ_IOSCHED + string + default "mq-deadline" if DEFAULT_SQ_DEADLINE + default "none" if DEFAULT_SQ_NONE + +choice + prompt "Default multi-queue blk-mq I/O scheduler" + default DEFAULT_MQ_NONE + help + Select the I/O scheduler which will be used by default for blk-mq + managed block devices with multiple queues. + + config DEFAULT_MQ_DEADLINE + bool "MQ Deadline" if MQ_IOSCHED_DEADLINE=y + + config DEFAULT_MQ_NONE + bool "None" + +endchoice + +config DEFAULT_MQ_IOSCHED + string + default "mq-deadline" if DEFAULT_MQ_DEADLINE + default "none" if DEFAULT_MQ_NONE + endmenu endif |