default or selected kernelversion does not have config value CONFIG_RCU_PERF_TEST.
Result is shown for kernelversion 6.9.9
performance tests for RCU
modulename: rcuperf.ko
configname: CONFIG_RCU_PERF_TEST
Linux Kernel Configuration
└─>Kernel hacking
└─>RCU Debugging
└─>performance tests for RCU
In linux kernel since version 4.1 (release Date: 2015-06-21)
This option provides a kernel module that runs performance
tests on the RCU infrastructure. The kernel module may be built
after the fact on the running kernel to be tested, if desired.
Say Y here if you want RCU performance tests to be built into
the kernel.
Say M if you want the RCU performance tests to build as a module.
Say N if you are unsure.
tests on the RCU infrastructure. The kernel module may be built
after the fact on the running kernel to be tested, if desired.
Say Y here if you want RCU performance tests to be built into
the kernel.
Say M if you want the RCU performance tests to build as a module.
Say N if you are unsure.