[lkml]   [2007]   [Dec]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [git pull] scheduler fixes
    On Tue, Dec 04, 2007 at 05:18:27PM +0100, Ingo Molnar wrote:
    > * Ingo Molnar <> wrote:
    > > The problem is on SMP: if sched_rr_get_interval() gets a task from an
    > > otherwise idle runqueue, then rq->load.weight is 0. Normally
    > > sched_slice() is only used on a busy runqueue. So the correct fixup
    > > site is not in sched_slice() but in sys_sched_rr_get_interval() - i'm
    > > working on the right fix, i hope to be able to send a pull request in
    > > a few minutes.
    > the problem is on UP too - if there are no SCHED_OTHER tasks. I've
    > tested the fix and it solves the problem for various combinations of
    > crash.c. I've updated sched.git, please pull it from:
    > git://
    > It has another commit besides this fix. Thanks,

    Can you make up something that I can apply for 2.6.23-stable? or is
    this not an issue on that tree?


    greg k-h

     \ /
      Last update: 2007-12-04 19:29    [W:0.019 / U:4.972 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site