CONFIG_PREEMPTIRQ_TRACEPOINTS (not configurable)
modulename: trace_preemptirq.ko
configname: CONFIG_PREEMPTIRQ_TRACEPOINTS
Linux Kernel Configuration
└─>Kernel hacking
└─>PREEMPTIRQ_TRACEPOINTS
In linux kernel since version 4.2 (release Date: 2015-08-30)
Create preempt/irq toggle tracepoints if needed, so that other parts
of the kernel can use them to generate or add hooks to them.
of the kernel can use them to generate or add hooks to them.