Re: [RFC PATCH rcu] rcutorture: __pcpu_scope_rcu_torture_timer_rand can be static
From: Paul E. McKenney
Date: Tue May 22 2018 - 18:37:07 EST
On Wed, May 23, 2018 at 05:30:35AM +0800, kbuild test robot wrote:
>
> Fixes: 816e0790625a ("rcutorture: Use per-CPU random state for rcu_torture_timer()")
> Signed-off-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
I folded this into the offending patch with attribution, thank you!
Thanx, Paul
> ---
> rcutorture.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
> index 5683bfb..a03313e 100644
> --- a/kernel/rcu/rcutorture.c
> +++ b/kernel/rcu/rcutorture.c
> @@ -1142,7 +1142,7 @@ static bool rcu_torture_one_read(struct torture_random_state *trsp)
> return true;
> }
>
> -DEFINE_TORTURE_RANDOM_PERCPU(rcu_torture_timer_rand);
> +static DEFINE_TORTURE_RANDOM_PERCPU(rcu_torture_timer_rand);
>
> /*
> * RCU torture reader from timer handler. Dereferences rcu_torture_current,
>