[OpenWrt-Devel] [RFC] BCM63XX SMP: assign interrupts to one cpu rather than both

José Vázquez ppvazquezfer at gmail.com
Fri Jul 4 10:37:11 EDT 2014

I have sent it if it could help. The most the information the better the
danitool made the mentioned tests so ask him about the details.



El viernes, 4 de julio de 2014, Jonas Gorski <jogo at openwrt.org> escribió:

> On Fri, Jul 4, 2014 at 12:46 PM, José Vázquez <ppvazquezfer at gmail.com
> <javascript:;>> wrote:
> > Found this comment in a Broadcom source code that has an interesting
> > comment; in addition, danitool, testing different kernel command lines
> > found that forcing all the interrupts to CPUx the network throughput
> > was increased more than a 15% (as far i remember).
> >
> > Any comment will be welcome.
> I don't mind doing that if it increases network throughput. I have a
> patch lying around for doing it in a somewhat cleaner way, so I will
> commit that soonish.
> Jonas
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