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    SubjectRe: [stable] 2.6.23 regression: top displaying 9999% CPU usage
    Date
    On Monday 29 October 2007, Balbir Singh wrote:
    > We'll also need this additional patch (untested),

    OK. Both patches together do the trick. Gave it a nice long test run and got
    no more weirdness.
    Tested-by: Frans Pop <elendil@planet.nl>

    > but in the long run I think the approach needs to be
    >
    > 1. Update stime and utime at the time of context switching -- keep it
    > in sync with p->sum_exec_runtime
    > 2. Keep track of system/user context at system call entry points

    Feel free to send me a patch for testing when you have one.

    Cheers,
    Frans
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