Re: [Xen-devel] [PATCH] x86/irq: Process softirqs in irq keyhandlers

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 14.08.14 at 19:24, <andrew.cooper3@xxxxxxxxxx> wrote:
> @@ -1215,6 +1218,10 @@ static void /*__init*/ __print_IO_APIC(void)
>      printk(KERN_DEBUG "IRQ to pin mappings:\n");
>      for (i = 0; i < nr_irqs_gsi; i++) {
>          struct irq_pin_list *entry = irq_2_pin + i;
> +
> +        if ( (i & 0x1f) == 0 )
> +            process_pending_softirqs();

32 seems like pretty low a number for this purpose (also below),
but okay - we need to pick some number.

Jan


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