lkml.org 
[lkml]   [2012]   [Jan]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [PATCH]sched: stop hrtick timer if running task is switching from fair scheduling class to another
    From
    Date
    On Mon, 2011-12-26 at 16:42 +0100, Oleg Nesterov wrote:
    >
    > Peter, Ingo, does this code really work? SCHED_FEAT(HRTICK) == 0
    > by default, and afaics you can't change it without CONFIG_SCHED_DEBUG.
    >
    >

    No its broken. Maybe I should've removed it, but I've always been
    meaning to fix it since SCHED_DEADLINE actually needs it, but alas.
    -ENOTIME and no urgency need have conspired against it.


    \
     
     \ /
      Last update: 2012-01-04 13:33    [W:0.023 / U:30.760 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site