rcu-tasks: Make rcu_tasks_lazy_ms static

Jiapeng Chong · Frederic Weisbecker · commit 0325e8a1282d · 2023-09-11T22:51:37.000+02:00
The rcu_tasks_lazy_ms variable is not used outside the file tasks.h, so this commit marks it static. kernel/rcu/tasks.h:1085:5: warning: symbol 'rcu_tasks_lazy_ms' was not declared. Should it be static? Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6086 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h
@@ -1086,7 +1086,7 @@ void rcu_barrier_tasks(void)
 }
 EXPORT_SYMBOL_GPL(rcu_barrier_tasks);
 
-int rcu_tasks_lazy_ms = -1;
+static int rcu_tasks_lazy_ms = -1;
 module_param(rcu_tasks_lazy_ms, int, 0444);
 
 static int __init rcu_spawn_tasks_kthread(void)

Original file line number	Diff line number	Diff line change
`@@ -1086,7 +1086,7 @@ void rcu_barrier_tasks(void)`
`1086`	`1086`	`}`
`1087`	`1087`	`EXPORT_SYMBOL_GPL(rcu_barrier_tasks);`
`1088`	`1088`
`1089`		`-int rcu_tasks_lazy_ms = -1;`
	`1089`	`+static int rcu_tasks_lazy_ms = -1;`
`1090`	`1090`	`module_param(rcu_tasks_lazy_ms, int, 0444);`
`1091`	`1091`
`1092`	`1092`	`static int __init rcu_spawn_tasks_kthread(void)`