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    SubjectRe: Regression caused by commit "netfilter: iptables: lock free counters"

    On Sunday 2009-04-05 12:01, Eric Dumazet wrote:
    >This could probably be solved using a single "table" containing
    >rules only, that could be shared for every cpus. Only counters
    >should be percpu. This should save a lot of ram, over previous
    >situation (2.6.29 or current one)

    Why would counters stay separate?

    I recognize all of this table copying is related to do NUMA
    optimizations, and I think I heard cache bouncing too somewhere else.

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      Last update: 2009-04-05 13:39    [W:0.019 / U:2.832 seconds]
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