rcutorture: The rcu_boot_ended variable can be static
Fixes: 68ce6668914d ("rcutorture: Suppress forward-progress complaints during early boot")
Signed-off-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index bf2268c..085f08a 100644
--- a/kernel/rcu/update.c
+++ b/kernel/rcu/update.c
@@ -183,7 +183,7 @@ void rcu_unexpedite_gp(void)
}
EXPORT_SYMBOL_GPL(rcu_unexpedite_gp);
-bool rcu_boot_ended __read_mostly;
+static bool rcu_boot_ended __read_mostly;
/*
* Inform RCU of the end of the in-kernel boot sequence.
