Messages in this thread | | | From | Eric Dumazet <> | Date | Fri, 17 Feb 2023 13:23:30 +0100 | Subject | Re: [RFC v2] net/core: add optional threading for rps backlog processing |
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On Fri, Feb 17, 2023 at 11:06 AM Felix Fietkau <nbd@nbd.name> wrote: > > When dealing with few flows or an imbalance on CPU utilization, static RPS > CPU assignment can be too inflexible. Add support for enabling threaded NAPI > for RPS backlog processing in order to allow the scheduler to better balance > processing. This helps better spread the load across idle CPUs. > > Signed-off-by: Felix Fietkau <nbd@nbd.name> > --- > > RFC v2: > - fix rebase error in rps locking
Why only deal with RPS ?
It seems you propose the sofnet_data backlog be processed by a thread, instead than from softirq ?
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