Commit 64f84f27 authored by Vincent Guittot's avatar Vincent Guittot Committed by Ingo Molnar
Browse files

sched/fair: Remove unused parameter of update_nohz_stats 



idle load balance is the only user of update_nohz_stats and doesn't use
force parameter. Remove it

Signed-off-by: default avatarVincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Reviewed-by: default avatarValentin Schneider <valentin.schneider@arm.com>
Link: https://lkml.kernel.org/r/20210224133007.28644-4-vincent.guittot@linaro.org
parent ab2dde5e

kernel/sched/fair.c

+3 −3
Original line number Diff line number Diff line
@@ -8352,7 +8352,7 @@ group_type group_classify(unsigned int imbalance_pct, 
	return group_has_spare;

}



static bool update_nohz_stats(struct rq *rq, bool force)

static bool update_nohz_stats(struct rq *rq)

{

#ifdef CONFIG_NO_HZ_COMMON

	unsigned int cpu = rq->cpu;
@@ -8363,7 +8363,7 @@ static bool update_nohz_stats(struct rq *rq, bool force) 
	if (!cpumask_test_cpu(cpu, nohz.idle_cpus_mask))

		return false;



	if (!force && !time_after(jiffies, rq->last_blocked_load_update_tick))

	if (!time_after(jiffies, rq->last_blocked_load_update_tick))

		return true;



	update_blocked_averages(cpu);
@@ -10401,7 +10401,7 @@ static void _nohz_idle_balance(struct rq *this_rq, unsigned int flags, 


		rq = cpu_rq(balance_cpu);



		has_blocked_load |= update_nohz_stats(rq, true);

		has_blocked_load |= update_nohz_stats(rq);



		/*

		 * If time for next balance is due,