Messages in this thread | | | Subject | Re: Packet gets stuck in NOLOCK pfifo_fast qdisc | From | Paolo Abeni <> | Date | Thu, 03 Sep 2020 10:39:54 +0200 |
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On Wed, 2020-09-02 at 22:01 -0700, Cong Wang wrote: > Can you test the attached one-line fix? I think we are overthinking, > probably all > we need here is a busy wait.
I think that will solve, but I also think that will kill NOLOCK performances due to really increased contention.
At this point I fear we could consider reverting the NOLOCK stuff. I personally would hate doing so, but it looks like NOLOCK benefits are outweighed by its issues.
Any other opinion more than welcome!
Cheers,
Paolo
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