Re: RFC: IRQ affinity (aka interrupt routing)

[Justin Cormack <justin%specialbusservice.com@localhost>]

On Fri, Jul 25, 2014 at 10:06 AM, Kengo NAKAHARA 
<k-nakahara%iij.ad.jp@localhost> wrote:
> But the UI is rough, so could you comment aboud the UI?
>
> The implementation is consist of following three pathes:
>     (1) IRQ affinity implementation itself
>         The usage is "sysctl -w  kern.cpu_affinity.irq=18:1" ("18" is
>         IRQ number, "1" is cpuid). This mean the IRQ 18 interrupts
>         route to cpuid 1 cpu core.

I would think that
sysctl -w kern.cpu_affinity.irq.18=1
would be much more natural as an interface.

Justin