x86 CPU resource control support

modulename: core.ko



configname: CONFIG_X86_CPU_RESCTRL

Linux Kernel Configuration
└─>Processor type and features
└─>x86 CPU resource control support
In linux kernel since version 5 (release Date: 2019-03-03)  
Enable x86 CPU resource control support.

Provide support for the allocation and monitoring of system resources
usage by the CPU.

Intel calls this Intel Resource Director Technology
(Intel(R) RDT). More information about RDT can be found in the
Intel x86 Architecture Software Developer Manual.

AMD calls this AMD Platform Quality of Service (AMD QoS).
More information about AMD QoS can be found in the AMD64 Technology
Platform Quality of Service Extensions manual.

Say N if unsure.

source code: