Proportional Integral controller Enhanced (PIE) scheduler

modulename: sch_pie.ko

configname: CONFIG_NET_SCH_PIE

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>QoS and/or fair queueing
└─>Proportional Integral controller Enhanced (PIE) scheduler
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say Y here if you want to use the Proportional Integral controller
Enhanced scheduler packet scheduling algorithm.
For more information, please see https://tools.ietf.org/html/rfc8033

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

If unsure, say N.

source code: