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authorJens Axboe <axboe@fb.com>2017-01-14 17:11:11 -0700
committerJens Axboe <axboe@fb.com>2017-01-17 10:04:25 -0700
commit945ffb60c11dfb228130f3f2bdde961cecb76671 (patch)
treee9b9079a7acdd5d93e1b1b866d303d056acf33f7 /block/Kconfig.iosched
parentbd166ef183c263c5ced656d49ef19c7da4adc774 (diff)
downloadlinux-0-day-945ffb60c11dfb228130f3f2bdde961cecb76671.tar.gz
mq-deadline: add blk-mq adaptation of the deadline IO scheduler
This is basically identical to deadline-iosched, except it registers as a MQ capable scheduler. This is still a single queue design. Signed-off-by: Jens Axboe <axboe@fb.com> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Omar Sandoval <osandov@fb.com>
Diffstat (limited to 'block/Kconfig.iosched')
-rw-r--r--block/Kconfig.iosched6
1 files changed, 6 insertions, 0 deletions
diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index 421bef9..490ef28 100644
--- a/block/Kconfig.iosched
+++ b/block/Kconfig.iosched
@@ -32,6 +32,12 @@ 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