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: 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

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 6a458e9452ee1b484cf0fef8f82965b137f98983..1b91030f97cd2e5b5548c9ebe62fbf727a198269 100644 (file)
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -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,