[lkml]   [2004]   [Aug]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [patch] preempt-timing-on-2.6.8-rc2-O2
    On Sat, 2004-08-07 at 22:33, William Lee Irwin III wrote:
    >> This seems to be 996us spent in do_IRQ() when it interrupts idle tasks.

    On Sat, Aug 07, 2004 at 10:36:55PM -0400, Lee Revell wrote:
    > I am not sure I understand how preemption can be disabled for 996us and
    > not cause an xrun.

    You were idling at the time, so the latency affected nothing, except
    perhaps task migration on SMP.

    -- wli
    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: 2005-03-22 14:05    [W:0.025 / U:12.496 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site