Hai, here be a semi coherent patch series for the recent select_idle_siblings() tinkering. Happy benchmarking..
--- include/linux/sched.h | 10 ++ kernel/sched/core.c | 94 +++++++++++---- kernel/sched/fair.c | 298 ++++++++++++++++++++++++++++++++++++++--------- kernel/sched/idle_task.c | 2 +- kernel/sched/sched.h | 23 +++- kernel/time/tick-sched.c | 10 +- 6 files changed, 348 insertions(+), 89 deletions(-)