| From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 01/41] rcu: Remove unused rcu_state externs | Date | Sun, 11 Nov 2018 11:43:30 -0800 |
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From: "Joel Fernandes (Google)" <joel@joelfernandes.org>
The rcu_bh_state and rcu_sched_state variables were removed during the RCU flavor consolidations, but external declarations remain in tree.h. This commit therefore removes these obsolete declarations.
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org> Cc: <kernel-team@android.com> Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com> --- kernel/rcu/tree.h | 11 ----------- 1 file changed, 11 deletions(-)
diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index 703e19ff532d..57a937ac51c2 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -398,17 +398,6 @@ static const char *tp_rcu_varname __used __tracepoint_string = rcu_name; #define RCU_NAME rcu_name #endif /* #else #ifdef CONFIG_TRACING */ -/* - * RCU implementation internal declarations: - */ -extern struct rcu_state rcu_sched_state; - -extern struct rcu_state rcu_bh_state; - -#ifdef CONFIG_PREEMPT_RCU -extern struct rcu_state rcu_preempt_state; -#endif /* #ifdef CONFIG_PREEMPT_RCU */ - int rcu_dynticks_snap(struct rcu_data *rdp); #ifdef CONFIG_RCU_BOOST -- 2.17.1
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