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sched/balancing: Rename update_blocked_averages() => sched_balance_update_blocked_averages()

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Standardize scheduler load-balancing function names on the
sched_balance_() prefix.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Link: https://lore.kernel.org/r/20240308111819.1101550-10-mingo@kernel.org
This commit is contained in:
Ingo Molnar 2024-03-08 12:18:15 +01:00
parent 82cf921432
commit 391b7a5335
2 changed files with 5 additions and 5 deletions
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8
kernel/sched/fair.c
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@ -9411,7 +9411,7 @@ static unsigned long task_h_load(struct task_struct *p)
}
#endif
static void update_blocked_averages(int cpu)
static void sched_balance_update_blocked_averages(int cpu)
{
bool decayed = false, done = true;
struct rq *rq = cpu_rq(cpu);
@ -12079,7 +12079,7 @@ static bool update_nohz_stats(struct rq *rq)
if (!time_after(jiffies, READ_ONCE(rq->last_blocked_load_update_tick)))
return true;
update_blocked_averages(cpu);
sched_balance_update_blocked_averages(cpu);
return rq->has_blocked_load;
}
@ -12339,7 +12339,7 @@ static int newidle_balance(struct rq *this_rq, struct rq_flags *rf)
raw_spin_rq_unlock(this_rq);
t0 = sched_clock_cpu(this_cpu);
update_blocked_averages(this_cpu);
sched_balance_update_blocked_averages(this_cpu);
rcu_read_lock();
for_each_domain(this_cpu, sd) {
@ -12431,7 +12431,7 @@ static __latent_entropy void sched_balance_softirq(struct softirq_action *h)
return;
/* normal load balance */
update_blocked_averages(this_rq->cpu);
sched_balance_update_blocked_averages(this_rq->cpu);
sched_balance_domains(this_rq, idle);
}

2
kernel/sched/pelt.c
View File

@ -209,7 +209,7 @@ ___update_load_sum(u64 now, struct sched_avg *sa,
* This means that weight will be 0 but not running for a sched_entity
* but also for a cfs_rq if the latter becomes idle. As an example,
* this happens during idle_balance() which calls
* update_blocked_averages().
* sched_balance_update_blocked_averages().
*
* Also see the comment in accumulate_sum().
*/