00-INDEX - this file cgroups.txt - Control Groups definition, implementation details, examples and API. cpuacct.txt - CPU Accounting Controller; account CPU usage for groups of tasks. cpusets.txt - documents the cpusets feature; assign CPUs and Mem to a set of tasks. devices.txt - Device Whitelist Controller; description, interface and security. freezer-subsystem.txt - checkpointing; rationale to not use signals, interface. memcg_test.txt - Memory Resource Controller; implementation details. memory.txt - Memory Resource Controller; design, accounting, interface, testing. resource_counter.txt - Resource Counter API.