Performance counters support
configname: CONFIG_CLS_U32_PERF
Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>QoS and/or fair queueing
└─>Performance counters support
In linux kernel since version 2.6.12 )
Say Y here to make u32 gather additional statistics useful for
fine tuning u32 classifiers.
fine tuning u32 classifiers.