This patchset was originally 1 patch but a perf regression happened during the rebase. The patch 01 fixes the perf regression discovered in tip/sched/core during the rebase. The patch 02 is the rebase of the patch that fixes the regression raised by Matt Fleming [1].
[1] https://lkml.org/lkml/2016/10/18/206 Vincent Guittot (2): sched: fix find_idlest_group for fork sched: use load_avg for selecting idlest group kernel/sched/fair.c | 54 +++++++++++++++++++++++++++++++++++++++++++---------- 1 file changed, 44 insertions(+), 10 deletions(-) -- 2.7.4