Re: [RFC PATCH] genirq: Exclude managed irq during irq migration

[Thomas Gleixner]

On Fri, Oct 20 2023 at 15:25, Chen Yu wrote:
> diff --git a/kernel/irq/matrix.c b/kernel/irq/matrix.c
> index 1698e77645ac..d245ad76661e 100644
> --- a/kernel/irq/matrix.c
> +++ b/kernel/irq/matrix.c
> @@ -475,7 +475,7 @@ unsigned int irq_matrix_allocated(struct irq_matrix *m)
>  {
>  	struct cpumap *cm = this_cpu_ptr(m->maps);
>  
> -	return cm->allocated;
> +	return cm->allocated - cm->managed_allocated;

The kernel documentation above this function is now misleading. Sigh...