[lkml]   [2007]   [Jul]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: Linus 2.6.23-rc1

    On Sat, 28 Jul 2007, Jan Engelhardt wrote:
    > I generally run with CONFIG_HZ=100, CONFIG_NO_HZ=n, CONFIG_PREEMPT_NONE.

    Ok, that's HZ=100 is likely the worst case, as it effectively multiples
    all the scheduler latencies by 10 (rather than by 4, which is what the
    default 250Hz does).

    That said, I think most testing showed that the CFS scheduler tunables
    didn't have a huge amount of impact on how things felt, so that
    factor-of-ten might not even matter that much. The 3D game issues may well
    be totally elsewhere.

    But it's certainly worth looking at.

    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2007-07-29 00:25    [W:0.040 / U:0.940 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site