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    SubjectRe: [Bug 350] New: i386 context switch very slow compared to 2.4 due to wrmsr (performance)
    Dave Jones wrote:
    > I feel I'm missing something obvious here, but is this part the
    > low-hanging fruit that it seems ?

    You have eliminated one MSR write very cleanly, although there are
    still a few unnecessary conditionals when compared with grabbing a
    whole branch of the fruit tree, as it were.

    That leaves the other MSR write, which is also unnecessary.

    -- Jamie
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      Last update: 2005-03-22 13:33    [W:0.017 / U:0.640 seconds]
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