lkml.org 
[lkml]   [2012]   [Aug]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [patch] sched,cgroup_sched: fix up task_groups list
    From
    Date
    On Mon, 2012-08-06 at 21:04 +0200, Peter Zijlstra wrote: 
    > On Mon, 2012-08-06 at 17:32 +0200, Mike Galbraith wrote:
    > > Thinko happened during sched migration to kernel/sched, fix it up.
    >
    > what's the effect.. that is what broke and why are we backporting this
    > to -stable?

    The effect is that for_each_rt_rq() doesn't work, because it's not the
    same task_groups list that groups were added to, it's an empty list, so
    __enable/disable_runtime() and print_rt_stats() don't work, and you
    can't see rt task groups.

    -Mike



    \
     
     \ /
      Last update: 2012-08-06 22:41    [W:0.020 / U:0.828 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site