Debug CFQ Scheduling
configname: CONFIG_DEBUG_CFQ_IOSCHED
Linux Kernel Configuration
└─>Enable the block layer
└─>IO Schedulers
└─>Debug CFQ Scheduling
In linux kernel since version 2.6.33 (release Date: 2010-02-24)
Enable CFQ IO scheduling debugging in CFQ. Currently it makes
blktrace output more verbose.
blktrace output more verbose.