rcu: Remove unused function rcutorture_record_progress()

The function rcutorture_record_progress() is declared in rcu.h, but is
never used.  This commit therefore removes rcutorture_record_progress()
to clean code.

Signed-off-by: Ethan Hansen <1ethanhansen@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

diff --git a/kernel/rcu/rcu.h b/kernel/rcu/rcu.h
index 8fd4f82..aeec70f 100644 (file)
--- a/kernel/rcu/rcu.h
+++ b/kernel/rcu/rcu.h
@@ -455,7 +455,6 @@ enum rcutorture_type {
 #if defined(CONFIG_TREE_RCU) || defined(CONFIG_PREEMPT_RCU)
 void rcutorture_get_gp_data(enum rcutorture_type test_type, int *flags,
                            unsigned long *gp_seq);
-void rcutorture_record_progress(unsigned long vernum);
 void do_trace_rcu_torture_read(const char *rcutorturename,
                               struct rcu_head *rhp,
                               unsigned long secs,
@@ -468,7 +467,6 @@ static inline void rcutorture_get_gp_data(enum rcutorture_type test_type,
        *flags = 0;
        *gp_seq = 0;
 }
-static inline void rcutorture_record_progress(unsigned long vernum) { }
 #ifdef CONFIG_RCU_TRACE
 void do_trace_rcu_torture_read(const char *rcutorturename,
                               struct rcu_head *rhp,