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    SubjectRe: Help Resource Counters Scale better (v4)


    Prarit Bhargava wrote:
    >
    >
    > Balbir Singh wrote:
    >> Enhancement: Remove the overhead of root based resource counter
    >> accounting
    >>
    >>
    >>
    >
    > <snip>
    >> Please test/review.
    >>
    >>
    > FWIW ...
    >
    > On a 64p/32G system running 2.6.31-git2-rc5, with RESOURCE_COUNTERS
    > off, "time make -j64" results in
    >
    > real 4m54.972s
    > user 90m13.456s
    > sys 50m19.711s
    >
    > On the same system, running 2.6.31-git2-rc5, with RESOURCE_COUNTERS on,
    > plus Balbir's "Help Resource Counters Scale Better (v3)" patch, and
    > this patch, results in

    Oops, sorry Balbir.

    I meant to write:

    On the same system, running 2.6.31-git2-rc5, with RESOURCE_COUNTERS on,
    plus Balbir's "Help Resource Counters Scale Better (v4)" patch results
    in ...

    Sorry for the typo,

    P.


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