Re: [patch 04/25] debugobjects: Remove pointless hlist initialization

["Leizhen (ThunderTown)" <thunder.leizhen@huawei.com>]

On 2024/10/8 0:49, Thomas Gleixner wrote:
> It's BSS zero initialized.

Reviewed-by: Zhen Lei <thunder.leizhen@huawei.com>

> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> ---
>  lib/debugobjects.c |   11 +----------
>  1 file changed, 1 insertion(+), 10 deletions(-)
> 
> --- a/lib/debugobjects.c
> +++ b/lib/debugobjects.c
> @@ -1364,20 +1364,11 @@ static bool __init debug_objects_replace
>  void __init debug_objects_mem_init(void)
>  {
>  	struct kmem_cache *cache;
> -	int cpu, extras;
> +	int extras;
>  
>  	if (!debug_objects_enabled)
>  		return;
>  
> -	/*
> -	 * Initialize the percpu object pools
> -	 *
> -	 * Initialization is not strictly necessary, but was done for
> -	 * completeness.
> -	 */
> -	for_each_possible_cpu(cpu)
> -		INIT_HLIST_HEAD(&per_cpu(percpu_obj_pool.free_objs, cpu));
> -
>  	if (!debug_objects_selftest())
>  		return;
>  
> 
> 
> .
> 

-- 
Regards,
  Zhen Lei