From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH 1/2] rps: core implementation
Date: Mon, 16 Nov 2009 03:19:14 -0800 (PST)
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From: Tom Herbert <therbert@google.com>
Date: Tue, 10 Nov 2009 22:53:17 -0800

> +		/* Schedule NAPI for backlog device */
> +		if (napi_schedule_prep(&queue->backlog)) {
> +			if (cpu != smp_processor_id()) {
> +				cpu_set(cpu,
> +				    get_cpu_var(rps_remote_softirq_cpus));
> +				__raise_softirq_irqoff(NET_RPS_SOFTIRQ);
> +			} else
> +				__napi_schedule(&queue->backlog);
> +		}
> +		goto enqueue;

{,__}send_remote_softirq() doesn't work? :-)