linux-kernel - [PATCH] sched/fair: cleanup master/slave usage in wake

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Message-Id: <20210530193039.2556526-1-trix@redhat.com>
Date:   Sun, 30 May 2021 12:30:39 -0700
From:   trix@...hat.com
To:     mingo@...hat.com, peterz@...radead.org, juri.lelli@...hat.com,
        vincent.guittot@...aro.org, dietmar.eggemann@....com,
        rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de,
        bristot@...hat.com
Cc:     linux-kernel@...r.kernel.org, Tom Rix <trix@...hat.com>
Subject: [PATCH] sched/fair: cleanup master/slave usage in wake_wide()

From: Tom Rix <trix@...hat.com>

>From Documentation/process/coding-style section for
inclusive terminology, make these variable name changes in
wake_wide()

master -> primary
slave -> secondary

Signed-off-by: Tom Rix <trix@...hat.com>
---
 kernel/sched/fair.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 161b92aa1c79..ade9f065c690 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -5754,13 +5754,13 @@ static void record_wakee(struct task_struct *p)
  */
 static int wake_wide(struct task_struct *p)
 {
-	unsigned int master = current->wakee_flips;
-	unsigned int slave = p->wakee_flips;
+	unsigned int primary = current->wakee_flips;
+	unsigned int secondary = p->wakee_flips;
 	int factor = __this_cpu_read(sd_llc_size);
 
-	if (master < slave)
-		swap(master, slave);
-	if (slave < factor || master < slave * factor)
+	if (primary < secondary)
+		swap(primary, secondary);
+	if (secondary < factor || primary < secondary * factor)
 		return 0;
 	return 1;
 }
-- 
2.26.3