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Commit 1e46534e authored by Pavankumar Kondeti's avatar Pavankumar Kondeti
Browse files

sched/core_ctl: Improve the scheduler 



This change is for general scheduler improvement.

Change-Id: Ifdd3cfeb790874cfd7be7d9ddfe074ab7f2fd409
Signed-off-by: default avatarPavankumar Kondeti <pkondeti@codeaurora.org>
parent eeb43e9f

kernel/sched/core_ctl.c

+1 −6
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2014-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.

 */



#define pr_fmt(fmt)	"core_ctl: " fmt
@@ -77,7 +77,6 @@ ATOMIC_NOTIFIER_HEAD(core_ctl_notifier); 
static unsigned int last_nr_big;



static unsigned int get_active_cpu_count(const struct cluster_data *cluster);

static void cpuset_next(struct cluster_data *cluster);



/* ========================= sysfs interface =========================== */
@@ -90,7 +89,6 @@ static ssize_t store_min_cpus(struct cluster_data *state, 
		return -EINVAL;



	state->min_cpus = min(val, state->max_cpus);

	cpuset_next(state);

	wake_up_core_ctl_thread(state);



	return count;
@@ -112,7 +110,6 @@ static ssize_t store_max_cpus(struct cluster_data *state, 
	val = min(val, state->num_cpus);

	state->max_cpus = val;

	state->min_cpus = min(state->min_cpus, state->max_cpus);

	cpuset_next(state);

	wake_up_core_ctl_thread(state);



	return count;
@@ -990,8 +987,6 @@ static void move_cpu_lru(struct cpu_data *cpu_data) 
	spin_unlock_irqrestore(&state_lock, flags);

}



static void cpuset_next(struct cluster_data *cluster) { }



static bool should_we_isolate(int cpu, struct cluster_data *cluster)

{

	return true;