Messages in this thread | | | Date | Tue, 28 Jun 2022 10:15:32 -0700 | From | Jakub Kicinski <> | Subject | Re: [PATCH] net : rps : supoort a single flow to use rps |
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On Tue, 28 Jun 2022 17:31:12 +0200 Eric Dumazet wrote: > > how to use: > > echo xxx > /sys/class/net/xxx/queues/rx-x/rps_cpus > > echo 1 > /sys/class/net/xxx/queues/rx-x/rps_single_flow > > and create a flow node with the function: > > rps_flow_node_create > > Which part calls rps_flow_node_create() exactly ? > > This seems to be very specialized to IPSEC. > > Can IPSEC use multiple threads for decryption ?
+1 Doesn't wireguard do something to spread the load across CPUs? Maybe it can be generalized? I don't think a solution to "spray crypto around" belongs as part of RPS.
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