CONFIG_BPF_EVENTS (not configurable)

modulename: bpf_trace.ko

configname: CONFIG_BPF_EVENTS

Linux Kernel Configuration
└─>Kernel hacking
└─>Tracers
└─>BPF_EVENTS
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This allows the user to attach BPF programs to kprobe, uprobe, and
tracepoint events.

source code:
kernel/trace/bpf_trace.c
depends
CONFIG_BPF_SYSCALL
CONFIG_FTRACE
CONFIG_PERF_EVENTS
CONFIG_KPROBE_EVENTS or CONFIG_UPROBE_EVENTS