Messages in this thread | | | Date | Tue, 30 Mar 2004 14:22:10 -0800 | From | "David S. Miller" <> | Subject | Re: route cache DoS testing and softirqs |
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On Tue, 30 Mar 2004 23:37:42 +0200 Andrea Arcangeli <andrea@suse.de> wrote:
> that means nothing runs in ksoftirqd for Dipankar, so he cannot be using > NAPI. > > Either that or I'm misreading his numbers, or his stats results are wrong.
If these numbers are with your "if (ksoftirqd_pending()) return;" thing at the top of do_softirq() then I must agree with you.
Otherwise, keep in mind what I said, and also as Robert mentioned every single local_bh_enable() is going to call do_softirq() if the count falls to zero. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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