Support for new rt-app feature (nodes_membind)
Created by: PeterPuhov-Linaro
Latest rt-app supports NUMA memory binding: https://github.com/scheduler-tools/rt-app/blob/b3a5408c6d9f7eeb1b91d8286757cbd38fefa9cb/doc/tutorial.txt#L287
This will allow testing of kernel NUMA_BALANCING code. The goal is to be able to bind memory allocations to a set of specific NUMA nodes and test that task placement decisions will be correct.