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SubjectRe: [patch 09/30] ARM: smp: Use irq_desc_kstat_cpu() in show_ipi_list()
On Thu, 10 Dec 2020 19:25:45 +0000,
Thomas Gleixner <tglx@linutronix.de> wrote:
>
> The irq descriptor is already there, no need to look it up again.
>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Cc: Marc Zyngier <maz@kernel.org>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: linux-arm-kernel@lists.infradead.org
> ---
> 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@kernel.org>

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

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