linux-kernel - [PATCH] kernel/cpu: fix spelling mistake of cpuhp_thread

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Date:   Tue, 24 Aug 2021 15:07:07 +0800
From:   Pingfan Liu <kernelfans@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Pingfan Liu <kernelfans@...il.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Vincent Donnefort <vincent.donnefort@....com>,
        Valentin Schneider <valentin.schneider@....com>,
        Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Nicholas Piggin <npiggin@...il.com>,
        Yuan ZhaoXiong <yuanzhaoxiong@...du.com>
Subject: [PATCH] kernel/cpu: fix spelling mistake of cpuhp_thread_run()

According to the name of cpuhp_should_run(), cpuhp_thread_fun() should
be a spelling mistake.

Signed-off-by: Pingfan Liu <kernelfans@...il.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Vincent Donnefort <vincent.donnefort@....com>
Cc: Valentin Schneider <valentin.schneider@....com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Nicholas Piggin <npiggin@...il.com>
Cc: Yuan ZhaoXiong <yuanzhaoxiong@...du.com>
To: linux-kernel@...r.kernel.org
---
 kernel/cpu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/cpu.c b/kernel/cpu.c
index 804b847912dc..581d08c0efb6 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -521,7 +521,7 @@ static void __cpuhp_kick_ap(struct cpuhp_cpu_state *st)
 	st->result = 0;
 	/*
 	 * Make sure the above stores are visible before should_run becomes
-	 * true. Paired with the mb() above in cpuhp_thread_fun()
+	 * true. Paired with the mb() above in cpuhp_thread_run()
 	 */
 	smp_mb();
 	st->should_run = true;
@@ -723,7 +723,7 @@ static int cpuhp_should_run(unsigned int cpu)
  *
  * When complete or on error, should_run is cleared and the completion is fired.
  */
-static void cpuhp_thread_fun(unsigned int cpu)
+static void cpuhp_thread_run(unsigned int cpu)
 {
 	struct cpuhp_cpu_state *st = this_cpu_ptr(&cpuhp_state);
 	bool bringup = st->bringup;
@@ -863,7 +863,7 @@ static struct smp_hotplug_thread cpuhp_threads = {
 	.store			= &cpuhp_state.thread,
 	.create			= &cpuhp_create,
 	.thread_should_run	= cpuhp_should_run,
-	.thread_fn		= cpuhp_thread_fun,
+	.thread_fn		= cpuhp_thread_run,
 	.thread_comm		= "cpuhp/%u",
 	.selfparking		= true,
 };
-- 
2.29.2