linux-kernel - [PATCH 09/13] sched/balancing: Rename update_blocked_averages() => sched_balance_update_blocked

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Message-Id: <20240308111819.1101550-10-mingo@kernel.org>
Date: Fri,  8 Mar 2024 12:18:15 +0100
From: Ingo Molnar <mingo@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: Dietmar Eggemann <dietmar.eggemann@....com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Shrikanth Hegde <sshegde@...ux.ibm.com>,
	Valentin Schneider <vschneid@...hat.com>,
	Vincent Guittot <vincent.guittot@...aro.org>
Subject: [PATCH 09/13] sched/balancing: Rename update_blocked_averages() => sched_balance_update_blocked_averages()

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

Signed-off-by: Ingo Molnar <mingo@...nel.org>
Cc: Dietmar Eggemann <dietmar.eggemann@....com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Shrikanth Hegde <sshegde@...ux.ibm.com>
Cc: Valentin Schneider <vschneid@...hat.com>
Cc: Vincent Guittot <vincent.guittot@...aro.org>
---
 kernel/sched/fair.c | 8 ++++----
 kernel/sched/pelt.c | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 96a81b2fa281..95f7092043f3 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -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);
 }
 
diff --git a/kernel/sched/pelt.c b/kernel/sched/pelt.c
index 63b6cf898220..f80955ecdce6 100644
--- a/kernel/sched/pelt.c
+++ b/kernel/sched/pelt.c
@@ -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().
 	 */
-- 
2.40.1