patch 1->7: Introduce dynamic affinity for cfs scheduler. patch 8->9: Tiny bugfix. v1->v2: * move sysctl interface to fair.c Hui Tang (7): sched: Introduce dynamic affinity for cfs scheduler cpuset: Introduce new interface for scheduler dynamic affinity sched: Adjust wakeup cpu range according CPU util dynamicly sched: Adjust cpu allowed in load balance dynamicly sched: Add statistics for scheduler dynamic affinity sched: Add cmdline for dynamic affinity config: enable CONFIG_QOS_SCHED_DYNAMIC_AFFINITY by default zhangwei123171 (2): sched/fair: Remove invalid cpu selection logic in dynamic affinity sched/fair: Modify idle cpu judgment in dynamic affinity arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + fs/proc/base.c | 73 ++++++++++ include/linux/sched.h | 22 +++ init/Kconfig | 10 ++ init/init_task.c | 3 + kernel/cgroup/cpuset.c | 153 ++++++++++++++++++++- kernel/fork.c | 16 +++ kernel/sched/core.c | 98 +++++++++++++ kernel/sched/debug.c | 6 + kernel/sched/fair.c | 183 +++++++++++++++++++++++++ kernel/sched/features.h | 7 + 12 files changed, 572 insertions(+), 1 deletion(-) -- 2.34.1