On Tuesday 21 August 2007, Rusty Russell wrote: > > One solution would be to use the xmit_done interrupt. Unfortunately this would > > require additional locking as multiple interrupts can happen at two or more > > cpus. Do you have any better ideas? > > The only reason that we don't do it in skb_xmit_done() is because > kfree_skb() isn't supposed to be called from an interrupt. But there's > dev_kfree_skb_any() which can be used. That will simply trigger a softirq, right? If you need the softirq anyway, why not do all the tx handling in the poll() method like other drivers? Arnd <>< _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization
