Re: [patch 09/30] ARM: smp: Use irq_desc_kstat_cpu() in show_ipi_list()

[Marc Zyngier <maz@xxxxxxxxxx>]

On Thu, 10 Dec 2020 19:25:45 +0000,
Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
> 
> The irq descriptor is already there, no need to look it up again.
> 
> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Cc: Marc Zyngier <maz@xxxxxxxxxx>
> Cc: Russell King <linux@xxxxxxxxxxxxxxx>
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> ---
>  arch/arm/kernel/smp.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> --- a/arch/arm/kernel/smp.c
> +++ b/arch/arm/kernel/smp.c
> @@ -550,7 +550,7 @@ void show_ipi_list(struct seq_file *p, i
>               seq_printf(p, "%*s%u: ", prec - 1, "IPI", i);
>  
>               for_each_online_cpu(cpu)
> -                     seq_printf(p, "%10u ", kstat_irqs_cpu(irq, cpu));
> +                     seq_printf(p, "%10u ", irq_desc_kstat_cpu(ipi_desc[i], 
> cpu));
>  
>               seq_printf(p, " %s\n", ipi_types[i]);
>       }
> 
> 

Acked-by: Marc Zyngier <maz@xxxxxxxxxx>

-- 
Without deviation from the norm, progress is not possible.