Messages in this thread | | | Date | Fri, 20 Jul 2012 13:29:34 -0700 (PDT) | Subject | Re: [RFC] net: further seperate dst_entry.__refcnt from cache contention | From | David Miller <> |
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From: Eric Dumazet <eric.dumazet@gmail.com> Date: Fri, 20 Jul 2012 22:16:51 +0200
> Another idea concerning very hot dst would be to clone them on demand.
The FIB info cached dsts could also be made per-cpu.
And yes, the only reason I'm entertaining that idea now is the fact that we'll have the number of dsts in the system under control.
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