[PATCH 21/24] jrcu: make global symbols static

[Joe Korty]

jrcu: make unnecessarily global symbols static.

Signed-off-by: Joe Korty <joe.korty@xxxxxxxx>

Index: b/kernel/jrcu.c
===================================================================
--- a/kernel/jrcu.c
+++ b/kernel/jrcu.c
@@ -133,9 +133,9 @@ static struct rcu_stats {
 #define RCU_HZ_PERIOD_US	(USEC_PER_SEC / RCU_HZ)
 #define RCU_HZ_DELTA_US		(USEC_PER_SEC / (HZ * 3 / 2))
 
-int rcu_hz = RCU_HZ;
-int rcu_hz_period_us = RCU_HZ_PERIOD_US;
-int rcu_hz_delta_us = RCU_HZ_DELTA_US;
+static int rcu_hz = RCU_HZ;
+static int rcu_hz_period_us = RCU_HZ_PERIOD_US;
+static int rcu_hz_delta_us = RCU_HZ_DELTA_US;
 
 int rcu_scheduler_active __read_mostly;
 int rcu_nmi_seen __read_mostly;
--
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