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Subject[RFC PATCH rcu] rcutorture: err_segs_recorded can be static

Fixes: 07809ecaa895 ("rcutorture: Dump reader protection sequence if failures or close calls")
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
---
rcutorture.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index ef85bde..a7a947e 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -209,9 +209,9 @@ struct rt_read_seg {
unsigned long rt_delay_us;
bool rt_preempted;
};
-int err_segs_recorded;
-struct rt_read_seg err_segs[RCUTORTURE_RDR_MAX_SEGS];
-int rt_read_nsegs;
+static int err_segs_recorded;
+static struct rt_read_seg err_segs[RCUTORTURE_RDR_MAX_SEGS];
+static int rt_read_nsegs;

static const char *rcu_torture_writer_state_getname(void)
{
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