Re: [PATCH 2/5] x86/mm: Share the full TLB flush dispatch

[Sebastian Andrzej Siewior]

On 2026-09-21 17:53:56 [+0800], Chuyi Zhou wrote:
> --- a/arch/x86/mm/tlb.c
> +++ b/arch/x86/mm/tlb.c
> @@ -1445,7 +1445,7 @@ static void do_flush_tlb_all(void *info)
>  	__flush_tlb_all();
>  }
>  
> -void flush_tlb_all(void)
> +static void kernel_tlb_flush_all(void)
>  {
>  	count_vm_tlb_event(NR_TLB_REMOTE_FLUSH);
>  
> @@ -1457,6 +1457,11 @@ void flush_tlb_all(void)
>  		on_each_cpu(do_flush_tlb_all, NULL, 1);
>  }
>  
> +void flush_tlb_all(void)
> +{
> +	kernel_tlb_flush_all();
> +}
> +

Would it make sense to drop kernel_tlb_flush_all() which is used only
here and instead keep flush_tlb_all() which has also external users?

Sebastian