This because of CONFIG_SCHED_DEBUG and CONFIG_SCHEDSTATS. Get rid of these and wakeups shown in "[kernel scheduler] Load balancing tick" go away. I just ran into by accident and compared my config with previous version where I wasn't seeing this.
This was basically triggered by CONFIG_LATENCYTOP selection in the menuconfig.
This because of CONFIG_SCHED_DEBUG and CONFIG_SCHEDSTATS. Get rid of these and wakeups shown in "[kernel scheduler] Load balancing tick" go away. I just ran into by accident and compared my config with previous version where I wasn't seeing this.
This was basically triggered by CONFIG_LATENCYTOP selection in the menuconfig.