Re: [PATCH] rculist: Fix _list_check_srcu() macro

From: Paul E. McKenney
Date: Mon Jul 13 2020 - 17:02:46 EST


On Mon, Jul 13, 2020 at 11:18:46PM +0530, madhuparnabhowmik10@xxxxxxxxx wrote:
> From: Madhuparna Bhowmik <madhuparnabhowmik10@xxxxxxxxx>
>
> This patch fixes the macro _list_check_srcu() for CONFIG_PROVE_RCU_LIST =
> False.
>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@xxxxxxxxx>

Thank you, Madhuparna! I am folding this into your original, but
with lowercase "true".

Thanx, Paul

> ---
> include/linux/rculist.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/rculist.h b/include/linux/rculist.h
> index 516b4feb2682..a435ad62b90b 100644
> --- a/include/linux/rculist.h
> +++ b/include/linux/rculist.h
> @@ -73,7 +73,7 @@ static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
> #define __list_check_rcu(dummy, cond, extra...) \
> ({ check_arg_count_one(extra); })
>
> -#define __list_check_srcu(cond)
> +#define __list_check_srcu(cond) TRUE
> #endif
>
> /*
> --
> 2.17.1
>