MQ deadline I/O scheduler

modulename: mq-deadline.ko

configname: CONFIG_MQ_IOSCHED_DEADLINE

Linux Kernel Configuration
└─>Enable the block layer
└─>IO Schedulers
└─>MQ deadline I/O scheduler
In linux kernel since version 4.2 (release Date: 2015-08-30)  
MQ version of the deadline IO scheduler.

source code:
depends
CONFIG_BLOCK

is depended by
CONFIG_BLK_DEV_ZONED