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Commit bee33a54 authored by Lingutla Chandrasekhar's avatar Lingutla Chandrasekhar
Browse files

sched: Improve the scheduler 



This change is for general scheduler improvement.

Change-Id: I4c56a1111d983b2a690cbce03787ff1d82f6f506
Signed-off-by: default avatarLingutla Chandrasekhar <clingutla@codeaurora.org>
parent 12644d0e

kernel/sched/walt.c

+12 −2
Original line number Diff line number Diff line
@@ -3172,7 +3172,7 @@ void walt_irq_work(struct irq_work *irq_work) 
	int cpu;

	u64 wc;

	bool is_migration = false;

	u64 total_grp_load = 0;

	u64 total_grp_load = 0, min_cluster_grp_load = 0;

	int level = 0;



	/* Am I the window rollover work or the migration work? */
@@ -3208,11 +3208,21 @@ void walt_irq_work(struct irq_work *irq_work) 
		total_grp_load += aggr_grp_load;

		cluster->coloc_boost_load = 0;



		if (is_min_capacity_cluster(cluster))

			min_cluster_grp_load = aggr_grp_load;

		raw_spin_unlock(&cluster->load_lock);

	}



	if (total_grp_load)

	if (total_grp_load) {

		if (cpumask_weight(&asym_cap_sibling_cpus)) {

			u64 big_grp_load =

					  total_grp_load - min_cluster_grp_load;



			for_each_cpu(cpu, &asym_cap_sibling_cpus)

				cpu_cluster(cpu)->aggr_grp_load = big_grp_load;

		}

		walt_update_coloc_boost_load();

	}



	for_each_sched_cluster(cluster) {

		cpumask_t cluster_online_cpus;