Deficit Round Robin scheduler (DRR)

modulename: sch_drr.ko

configname: CONFIG_NET_SCH_DRR

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>QoS and/or fair queueing
└─>Deficit Round Robin scheduler (DRR)
In linux kernel since version 2.6.29 (release Date: 2009-03-23)  
Say Y here if you want to use the Deficit Round Robin (DRR) packet
scheduling algorithm.

To compile this driver as a module, choose M here: the module
will be called sch_drr.

If unsure, say N.

source code: