[irda-users] Re: [PATCH] Make netif_rx_ni preempt-safe

[Herbert Xu <he...@go...>]

On Wed, Oct 20, 2004 at 05:15:08PM -0700, David S. Miller wrote:
>  
> +int netif_rx_ni(struct sk_buff *skb)
> +{
> +       int err = netif_rx(skb);
> +
> +       preempt_disable();
> +       if (softirq_pending(smp_processor_id()))
> +               do_softirq();

You need to move the netif_rx call inside the disable as otherwise
you might be checking the pending flag on the wrong CPU.

Cheers,
-- 
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