linux-kernel - [RFC PATCH linux-next] refperf: __srcu_struct_srcu_refctl

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Date:   Thu, 25 Jun 2020 01:47:09 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Paul E. McKenney" <paulmck@...nel.org>
Cc:     kbuild-all@...ts.01.org, Josh Triplett <josh@...htriplett.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
        Lai Jiangshan <jiangshanlai@...il.com>,
        Joel Fernandes <joel@...lfernandes.org>, rcu@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [RFC PATCH linux-next] refperf: __srcu_struct_srcu_refctl_scale can
 be static


Signed-off-by: kernel test robot <lkp@...el.com>
---
 refscale.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/rcu/refscale.c b/kernel/rcu/refscale.c
index d9291f883b5428..4097b53867b33d 100644
--- a/kernel/rcu/refscale.c
+++ b/kernel/rcu/refscale.c
@@ -159,7 +159,7 @@ static struct ref_scale_ops rcu_ops = {
 };
 
 // Definitions for SRCU ref scale testing.
-DEFINE_STATIC_SRCU(srcu_refctl_scale);
+static DEFINE_STATIC_SRCU(srcu_refctl_scale);
 static struct srcu_struct *srcu_ctlp = &srcu_refctl_scale;
 
 static void srcu_ref_scale_read_section(const int nloops)