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Commit 541919e7 authored by Pavankumar Kondeti's avatar Pavankumar Kondeti
Browse files

sched/walt: Improve the scheduler 



This change is for general scheduler improvement.

Change-Id: Ie088ab984866ee934d535e1f2caec07ed9628484
Signed-off-by: default avatarPavankumar Kondeti <pkondeti@codeaurora.org>
parent a1f75dc3

kernel/sched/walt.c

+4 −0
Original line number Diff line number Diff line
@@ -482,6 +482,7 @@ u64 freq_policy_load(struct rq *rq) 
	struct sched_cluster *cluster = rq->cluster;

	u64 aggr_grp_load = cluster->aggr_grp_load;

	u64 load, tt_load = 0;

	struct task_struct *cpu_ksoftirqd = per_cpu(ksoftirqd, cpu_of(rq));



	if (rq->ed_task != NULL) {

		load = sched_ravg_window;
@@ -493,6 +494,9 @@ u64 freq_policy_load(struct rq *rq) 
	else

		load = rq->prev_runnable_sum + rq->grp_time.prev_runnable_sum;



	if (cpu_ksoftirqd && cpu_ksoftirqd->state == TASK_RUNNING)

		load = max_t(u64, load, task_load(cpu_ksoftirqd));



	tt_load = top_task_load(rq);

	switch (reporting_policy) {

	case FREQ_REPORT_MAX_CPU_LOAD_TOP_TASK: