Re: [PATCH tip/core/rcu 6/6] rcu: Simplify creating of lockdep classfor root rcu_node

[Lai Jiangshan]

Paul E. McKenney wrote:
> diff --git a/kernel/rcutree.h b/kernel/rcutree.h
> index 599161f..e091b30 100644
> --- a/kernel/rcutree.h
> +++ b/kernel/rcutree.h
> @@ -296,6 +296,8 @@ DECLARE_PER_CPU(struct rcu_data, rcu_preempt_data);
>  
>  #else /* #ifdef RCU_TREE_NONCORE */
>  
> +static struct lock_class_key rcu_root_class;
> +

I think this line needs to be moved into rcutree.c.

>  /* Forward declarations for rcutree_plugin.h */
>  static inline void rcu_bootup_announce(void);
>  long rcu_batches_completed(void);

For all 6 patches:
Reviewed-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
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