Commit aaf50297 authored Oct 05, 2018 by Pavankumar Kondeti Committed by Gerrit - the friendly Code Review server Dec 05, 2019

sched/fair: Improve the scheduler



This change is for general scheduler improvement.

Change-Id: I7e6cc760a6add9ebdab7d67a176559bc640f7790
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>

parent f8c9a32b

kernel/sched/fair.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -9386,6 +9386,11 @@ group_is_overloaded(struct lb_env env, struct sg_lb_stats sgs)
		if (sgs->sum_nr_running <= sgs->group_weight)
		return false;

		#ifdef CONFIG_SCHED_WALT
		if (env->idle != CPU_NOT_IDLE && walt_rotation_enabled)
		return true;
		#endif

		if ((sgs->group_capacity * 100) <
		(sgs->group_util * env->sd->imbalance_pct))
		return true;