Messages in this thread | | | Subject | Re: [RFC PATCH 0/2] net: threadable napi poll loop | From | Eric Dumazet <> | Date | Tue, 10 May 2016 14:53:37 -0700 |
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On Tue, 2016-05-10 at 17:35 -0400, Rik van Riel wrote:
> You might need another one of these in invoke_softirq() >
Excellent.
I gave it a quick try (without your suggestion), and host seems to survive a stress test.
Of course we do have to fix these problems :
[ 147.781629] NOHZ: local_softirq_pending 48 [ 147.785546] NOHZ: local_softirq_pending 48 [ 147.788344] NOHZ: local_softirq_pending 48 [ 147.788992] NOHZ: local_softirq_pending 48 [ 147.790943] NOHZ: local_softirq_pending 48 [ 147.791232] NOHZ: local_softirq_pending 24a [ 147.791258] NOHZ: local_softirq_pending 48 [ 147.791366] NOHZ: local_softirq_pending 48 [ 147.792118] NOHZ: local_softirq_pending 48 [ 147.793428] NOHZ: local_softirq_pending 48
Thanks.
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