call_rcu() is external RCU API declared in include/linux/, and doesn't need to be (re-)declared in internal files again.
Signed-off-by: Lai Jiangshan <[email protected]> Signed-off-by: Lai Jiangshan <[email protected]> --- kernel/rcu/tree.h | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index f8e6c70cceef..823f475c5e35 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -412,7 +412,6 @@ static bool rcu_preempt_has_tasks(struct rcu_node *rnp); static int rcu_print_task_exp_stall(struct rcu_node *rnp); static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp); static void rcu_flavor_sched_clock_irq(int user); -void call_rcu(struct rcu_head *head, rcu_callback_t func); static void dump_blkd_tasks(struct rcu_node *rnp, int ncheck); static void rcu_initiate_boost(struct rcu_node *rnp, unsigned long flags); static void rcu_preempt_boost_start_gp(struct rcu_node *rnp); -- 2.20.1
