+cpu-hotplug.txt
+ - document describing CPU hotplug support in the Linux kernel.
+cpu-load.txt
+ - document describing how CPU load statistics are collected.
+cpuidle/
+ - info on CPU_IDLE, CPU idle state management subsystem.
+cpusets.txt
+ - documents the cpusets feature; assign CPUs and Mem to a set of tasks.
+cputopology.txt
+ - documentation on how CPU topology info is exported via sysfs.