Re: [patch 10/30] arm64/smp: Use irq_desc_kstat_cpu() in arch_show_interrupts()

[Marc Zyngier]

On Thu, 10 Dec 2020 19:25:46 +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: Mark Rutland <mark.rutland@xxxxxxx>
> Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
> Cc: Will Deacon <will@xxxxxxxxxx>
> Cc: Marc Zyngier <maz@xxxxxxxxxx>
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> ---
>  arch/arm64/kernel/smp.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> --- a/arch/arm64/kernel/smp.c
> +++ b/arch/arm64/kernel/smp.c
> @@ -809,7 +809,7 @@ int arch_show_interrupts(struct seq_file
>  		seq_printf(p, "%*s%u:%s", prec - 1, "IPI", i,
>  			   prec >= 4 ? " " : "");
>  		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.