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sched/fair: Remove unused parameter of update_nohz_stats

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[ Upstream commit 64f84f273592d17dcdca20244168ad9f525a39c3 ]

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

Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Link: https://lkml.kernel.org/r/20210224133007.28644-4-vincent.guittot@linaro.org
Stable-dep-of: ff47a0acfcce ("sched/fair: Check idle_cpu() before need_resched() to detect ilb CPU turning busy")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Vincent Guittot 2021-02-24 14:30:03 +01:00 committed by Ksawlii
parent fe0cdb4e3f
commit 4ae526c326
1 changed files with 3 additions and 3 deletions
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6
kernel/sched/fair.c
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@ -8736,7 +8736,7 @@ 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;
@ -8747,7 +8747,7 @@ 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);
@ -10807,7 +10807,7 @@ static bool _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,