linux-kernel - [RFC PATCH ammarfaizi2-block] EXP timers: __pcpu_scope_tick_setup_sched_timer_help

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Message-ID: <20220107074006.GA18912@089a6aeb832b>
Date:   Fri, 7 Jan 2022 15:40:06 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Paul E. McKenney" <paulmck@...nel.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH ammarfaizi2-block] EXP timers:
 __pcpu_scope_tick_setup_sched_timer_help_needed can be static

kernel/time/tick-sched.c:1453:1: warning: symbol '__pcpu_scope_tick_setup_sched_timer_help_needed' was not declared. Should it be static?

Fixes: 3cda34a0004e ("EXP timers: Non-nohz_full last-resort jiffies update on IRQ entry")
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
---
 tick-sched.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 8790cd4834887c..1af62743be63e8 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -1450,7 +1450,7 @@ early_param("skew_tick", skew_tick);

 static DEFINE_PER_CPU(unsigned long, tick_setup_sched_timer_jiffies);
 static DEFINE_PER_CPU(int, tick_setup_sched_timer_jiffies_count);
-DEFINE_PER_CPU(bool, tick_setup_sched_timer_help_needed);
+static DEFINE_PER_CPU(bool, tick_setup_sched_timer_help_needed);

 /**
  * tick_setup_sched_timer - setup the tick emulation timer